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Anritsu MS4630B User Manual - Industry Surplus Australia

1. Front Rear Fig 2 1 3 5 inch floppy disk Handling notes The plastic case of a 3 5 inch floppy disk has a shutter which protects the surface of the internal disk When the floppy disk is set in the floppy disk drive the shutter opens automatically exposing part of the internal disk Do not touch slide the shutter Observe the following precautions a When the LED on the floppy disk drive is lit never remove the floppy disk If removed the data on it could be destroyed or the floppy disk drive could break b Do not touch the magnetic disk surface with a finger or any object c Do not leave floppy disks in a dusty or humid place d Do not place floppy disks near a magnetic object e Do not leave floppy disks in a place exposed to direct sunlight or near a heater f Store floppy disks in a place where the temperature is 4 to 53 and the humidity is 8 to 90 take measures against condensation as necessary Section 2 Preparations before Use 2 3 2 12 Write protect switch A 3 5 inch floppy disk has a write protect tab so that its contents are not modified or deleted by mistake To turn ON write protection slide the write protect tab in the direction of the arrow as shown below If an attempt is made to write data with write protection on an error will result Write ena
2. Open terminator Short terminator Reflection bridge zu C OPEN CH SHORT LOAD Load d 500 12 24 50 ohm terminator 12 5 Measuring Transfer and Reflection Characteristics Simultaneously Option 12 2 Measurement procedure Step 1 Description of operation Configure a measuring system to which a DUT device under test is connected according to the Setup Drawing Press in the Channel group then press CH1 amp 2 A B Make sure the CH1 side lamp on the T key is lit CH1 is active press the key in the Chan nels group then press TA R A When the CH2 side lamp is lit press to turn on the CH1 side lamp A BO Press to turn on the CH2 side lamp to activate CH2 press then press TB R Press in the Display group then press SPLIT DISP Using the keys in the Measurement group and soft keys set the following parameters CENTER 90 MHz SPAN 100 kHz RBW 1 kHz setup Press then press Select CAL METHOD from the CALIBRATION window then press the key Select PATH 2PORT from the CAL METHOD window then press the key A BO Press in the Channels group to activate CH1 Disconnect the DUT from the measuring system and connect an open terminator OPEN Press then press the default soft key A sweep is performed to obtain CAL
3. CHT 9 EPH IBBkHZ 12 3 8 Measuring a group delay Group delay 1 is obtained by calculating the difference in phase between the aperture frequency and Af from the following Sr On this system do not specify Af directly but specify a delay aperture ratio to the frequency span To minimize the equation 2 measurement error make settings so that the best resolution and the maximum delay can be obtained at the minimum smoothing aperture 96 12 10 1 Setup 12 3 Measuring Transfer Characteristics Anritsum MS4630B ix 0i 8 0i d no B B 5 B a DUT Through line 2 Measurement procedure Step 1 Description of operation Configure a measuring system to which a DUT device under test is connected according to the Setup Drawing Press in the Channels group Press the DELAY soft key Press in the Measurement group Press the POWER soft key and set the following param eter POWER 0dBm Press in the Measurement group Press the CENTER soft key and set the following param eter CENTER 90 MHz Press in the Measurement group and set the following parameter SPAN 50 kHz
4. 4 5 4 4 Selecting Measurement Items Format 4 6 4 4 1 Selecting an analysis 4 6 4 4 2 Selecting an impedance marker display mode 4 7 4 4 3 Selecting an admittance marker display mode 4 8 4 4 4 Phase offset 4 8 4 1 Section 4 Selecting Measurement Items Channels Group 4 1 Selecting a Measurement Channel Menu Menu Set a measurement channel MENU Description of function CH1 Selects CH1 as a measurement channel CH2 Selects CH2 as a measurement channel CH1 amp CH2 Selects CH1 and CH2 as measurement channels Dual channel measurement COUPLED Couples measurement conditions of CH1 and CH2 when set ON CHANNEL 4 1 1 Selecting a measurement channel Press the key and select a measurement channel from the soft key menu 4 2 4 1 2 Coupled Channel 4 1 Selecting a Measurement Channel Menu Press the key and select a channel coupling mode from the soft key menu COUPLED CHANNEL When the channels are coupled setting an interlinked item for the channel in the active status will also result in setting of the same item for the channel in the non active status The table below shows the setup items which can be interlinked by this function by key group Channels group Analysis port Analysis format Phase offset Measurement
5. 2 10 2 5 1 Floppy disk FD 2 11 2 5 2 Plug in memory card PMC 2 13 2 1 Section 2 Preparations before Use 2 1 Environmental Conditions of Installation Site 2 1 1 Places to avoid This system operates normally within the ambient temperature range of 0 to 50 C 4 to 50 when Floppy disc drive is operating To get the most from this system avoid using it in the following places Place exposed to strong vibrations Humid or dusty place Place exposed to direct sunlight Place exposed to active gases To assure stable operation for an extended period it is recommended that the system be used in a place where the supply voltage fluctuates little CAUTION A Using this unit at room temperatures after using or leaving it at low tempera tures for a long period could cause the internal circuits to short because of condensation To prevent this be sure to turn ON the POWER switch after the system has been allowed to dry fully 2 1 2 Distance from fan This system has a fan on the back panel to prevent the internal temperature from rising excessively Ensure that the system is installed with a minimum clearance of 10 cm from the rear vent to the wall another unit and so forth 10 cm or more 2 Built in fan Do not u
6. 11 4 Section 11 System 11 1 Switching between Marker Setting Modes Frequency Point Effective key Ten key rotary knob key SYSTEM Description of function Allows you to set a marker setting mode and an impedance measurement mode USER PRESET CLOCK OPTION COLOR SELF TEST USER PRESET WINDOW MKR SETTING MODE Set a position frequency marker IMPD MEASURMENT 11 2 Selecting an Impedance Measurement Method Bridge Transfer Method Effective key Ten key rotary knob key SYSTEM Description of function USER Allows you to set a marker setting mode and an impedance measurement mode PRESET CLOCK OPTION COLOR SELF TEST USER PRESET WINDOW MKR SETTING MODE IMPD MEASUREMENT REFLECTION TRANSFER Select a method of measuring impedance using reflection bridge Select a method of measuring impedance using transfer pi circuit jig 11 4 Checking Options 11 3 Setting the Date and Time Effective key Ten key SYSTEM Description of function USER PRESET CLOCK Allows you to set the clock OPTION COLOR SELF TEST CLOCK WINDOW DATE TIME Set the Gregorian year month and day yy mm dd Set the hour minute and second hh mm ss based on the 24 hour system 11 4 Checking Options SYSTEM Description of function USER PRESET CLOCK OPTION Display installation sta
7. 13 1 Section 13 Performance Tests 13 1 Cases where Performance Tests are Required Performance tests are performed as part of the preventive maintenance to prevent the system performance from being impaired Performance tests must be performed after acceptance inspection periodic inspection or repair After acceptance inspection periodic inspection or repair perform the following performance tests Reference resonator frequency stability Transmitter circuit characteristic Transmitter circuit characteristic Transmitter circuit characteristic Transmitter circuit characteristic Transmitter circuit characteristic Receiver circuit characteristic Receiver circuit characteristic Receiver circuit characteristic Receiver circuit characteristic Output frequency Output level accuracy Output level linearity Output level deviation Output level step error option 10 Average noise level Cross talk Magnitude dynamic accuracy Phase dynamic accuracy Performance tests you think important must be periodically conducted as preventive maintenance The recommended periodic test cycle is 1 year If a performance test result indicates any unconformity to the specifications contact our Service Department 13 2 13 2 List of Measuring Devices Used for Performance Tests 13 2 List of Measuring Devices Used for Performance Tests Measuring device Frequency counter Required pe
8. EXT TRIGGER NORMAL STEP STATE 5 12 EXT TRIGGER SLOPE Specify an event trigger that causes sweep to start When an internal trigger is specified the next sweep is started by an event that occurs in the system When an external trigger is specified the next sweep is started by the control signal input to the EXT TRIG IN terminal Specify a type of sweep started by an external trigger Sweeps only once when an event is caused by the control signal Measures one point when an event is caused by the control signal Stops or restarts sweep according to the state of the control signal Low level input Stop High level input Restart Specify an edge leading or trailing of the control signal that causes an event 5 4 Settings Related to Sweep 5 4 6 List sweep What is list sweep The device stores in itself the measurement conditions corresponding to the measurement points on the frequency axis horizontal axis in the measurement screen as data tables In the actual sweep measurement the device refers to the data in these tables to set the conditions There are the following four types of data tables that store such measurement conditions Frequency data table Level data table used at the time of power sweep e RBW data table e User wait data table NOTE These data tables exist independently for each measurement channel If both measurement channels are to be use
9. ssssssssssssseseeeeeeenneneennernn nnne 5 10 5 4 2 Sweep control sssssssssseseeeeeennenennnene 5 10 5 4 8 Number of measurement points 5 11 b 44 JBreakpolnts u utt nete Rb rue 5 11 5 4 5 Sweep by external 5 12 5 4 6 e endende eue ed 5 13 5 4 7 Marker e 5 19 5 1 Section 5 Selecting Measurement Parameters Measurement Group 5 1 Setting a Frequency Frequency Span Set a measurement frequency using the and keys Effective key Ten key rotary knob Set a center or start frequency FREQ Description of function CENTER Selects the center span setting mode allowing you to set a center frequency 0 to 300 MHz Selects the start stop setting mode allowing you to set a start frequency 0 to 300 MHz Selects the log frequency setting mode allowing you to set a log start frequen START LOG START Set a frequency span or stop frequency SPAN Description of function SPAN Selects the center span setting mode allowing you to set a frequency span 0 to 300 MHz Selects the start stop setting mode allowing you to set a stop frequency 0 to 300 MHz STOP Selects the log frequency setting mode allowing you to set a log stop frequen cy LOG STOP NOTE
10. A 3 Appendix A Performance Test Result Form Transmitter circuit characteristic Output level step error option 10 15 3 6 Output level Minimum value Result Maximum value 0 0 01 dBm 10 10 01 dBm 20 20 01 dBm 30 30 01 dBm 40 40 01 dBm 50 50 01 dBm 60 60 01 dBm Receiver circuit characteristic Average noise level 15 3 7 Reception port Frequency Result Maximum value 81 kHz 990 kHz 1 1 MHz 10 1 MHz 99 MHz 199 MHz 299 MHz 81 kHz 990 kHz 1 1 MHz TB option12 10 1 MHz 99 MHz 199 MHz 299 MHz Receiver circuit characteristic Cross talk 15 3 8 Between channels Reception port Minimumvalue Result TA 120 dB TB option12 120 dB Between transmitter and receiver circuits Reception port Minimumvalue Result TA 120 dB TB option 12 120 dB 4 Receiver circuit characteristic Magnitude dynamic accuracy 15 3 9 Setting Frequency Value relative to input level Minimum value Performance Test Result Form Result Maximum value 299 MHz A 5 Appendix A Performance Test Result Form Receiver circuit characteristic Phase dynamic accuracy 15 3 10 Setting Value relative to Minimum value Result Maximum value input level Frequency 10 1 kHz 299 MHz
11. 1 3 1 3 System Configuration sessssssseeeeeeeee 1 4 1 3 1 Standard configuration 1 4 1 3 2 Options niii eiae re rit E 1 4 1 4 Application Parts and Peripheral Devices 1 5 1 5 gt Specifications eere Pn Edere 1 6 1 1 Section 1 Introduction 1 1 Product Overview This system is a network analyzer used to measure transmission and reflection external reflection bridges are also used characteristics of electronic parts and circuits over a wide frequency range of 10 Hz to 300 MHz This system has a 6 5 inch flat display 640 x 480 dots This display is a color LCD based on an active matrix drive system The display shows a soft key menu various measurement graphs and measurement parameters to allow you to specify parameters make measurements and output measurement results to the printer and plotter This system incorporates measurement ports R TA and TB option allowing you to measure port to port ratios and absolute levels This system has a GPIB interface as standard so you can configure an automatic measurement system easily by connect ing a personal computer and other measuring devices This system also has a PTA Personal Test Automation function as standard so you can use this system as a controller to construct an automatic measurement system without using an external personal computer W Applications This system can be widely us
12. ZZ0 The absolute value and phase angle of impedance Rs Ls Cs Equivalent series resistance and equivalent series inductance or equivalent series capacity Q D Q and tan 6 of the resonance circuit ADMT MKR FORMAT for ADMT CHART PHASE OFFSET 4 7 Section 4 Selecting Measurement Items Channels Group 4 4 3 Selecting an admittance marker display mode When the analysis format is ADMT CHART set the display mode of the marker value Effective key Rotary knob key MORE WINDOW FORMAT IMPD MKR FORMAT for IMPD CHART ADMT MKR FORMAT for ADMT CHART Y The absolute value and phase angle of admittance Rp Lp Cp Equivalent parallel resistance and equivalent parallel inductance or equivalent parallel capacity Q D and tan 6 of the resonance circuit PHASE OFFSET 4 4 4 Phase offset Press the key and set an offset value in the MORE window Effective key Ten key rotary knob MORE WINDOW FORMAT IMPD MKR FORMAT for IMPD CHART ADMT MKR FORMAT for ADMT CHART PHASE OFFSET When the format is PHASE or the impedance phase is set a phase offset Setting range 180 deg 4 8 Section 5 Selecting Measurement Parameters Measurement Group This section explains how to select measurement parameters Anritsum MS4630B xu Measurement Avg Sweep
13. 6 5 6 3 3 Waveform overwrite sssssssee 6 6 6 3 4 Selecting a display 6 6 6 3 5 Selecting the items to display or clear 6 7 6 3 6 06 coerente RP RENE ERE 6 8 6 4 Displaying All Items at the Touch of a Key Display All 6 8 6 5 Turning the Backlight ON OFF Backlight ON OFF 6 9 6 1 Section 6 Display Display Group 6 1 Active Trace Active key to select an active trace Be Select a trace whose settings are effective active trace You can use this key only when two traces are displayed for one measurement channel A B Pressing the key toggles between A trace A and B trace B 6 2 6 2 Setting a Scale Scale 6 2 Setting a Scale Scale Press the scae key to make scale related settings Set the scale of the displayed trace 6 2 1 Scale Press the key and select AUTO SCALE or SCALE from the soft key menu to set the screen scale Effective key Ten key rotary knob SCALE Description of function AUTO SCALE Automatically sets a Y axis scale best suited to the measurement data SCALE Allows you to set a Y axis scale display magnification manually OFFSET OFS LINE NOTE When two traces are displayed for one measurement channel a scale and an offset can be set for each trace The
14. Section 8 Calibrations This section explains to calibrate the measurement system for eliminating errors Analysis of measurement data Section 9 This section explains the analysis of filter and resonator and the limit test Hard copy and Remote Section 10 control This section explains to output a hard copy of screen data to the printer and save recall measurement conditions and to set the GPIB remote control etc Section 11 System Section 12 Measurements This section explains the important setting which is not frequently changed of this equipment This section explains the typical measurement Section 13 Performance tests This section explains the measuring devices setup and procedures for performance tests Section 14 Maintenance This section explains daily maintenance long period storage repackaging and transportation Appendix A Performance Test Result Form Appendix B List of Defaults Appendix C List of Control and Connectors on Front and Rear Panels Appendix D Type and Contents of the Error Message Appendix E Example of Settings for Video Plotter VP1500 II Section 1 Introduction 1 3 System Configuration 1 3 1 Standard configuration The table below shows the components included in the standard configuration or Product Quantity Remarks symbol Main unit MS463
15. Width of image 112 112mm Height of image 506 506 rasters Length of recording paper 106 106mm Top margin 016 16mm Left margin 010 10mm E 1 Appendix E
16. A 6 Appendix B List of Defaults When channels 1 and 2 or traces A and B have the same default only one default is written in the Default column Key group Channels Master key Menu Function Measurement channel Coupled channel ON Active Active channel CHI Meas Analysis port TA R Format Analysis format LOGMAG Impedance marker value ZZ0 Admittance marker value Phase offset 0 000 deg measurement Frequency Frequency setting mode Start Stop Start frequency 10 kHz Center frequency 150 MHz LOG start freq 10 kHz Span Stop frequency 300 MHz Span frequency 100 MHz LOG stop freq 300 MHz Out input Output port output B output power 6 00 dBm Source power 0 00 dBm Output ATT opt 0 00 dB Output offset 0 00 dB Power sweep OFF Start level 0 00 dBm Stop level 0 00 dBm Step level 0 00 dBm TA range 0 dBm TB range 0 dBm R range 0 dBm impedance 50 75 TB impedance 50 75 R impedance 50 75 Reference impedance 50 0 Q Averaging count 1 OFF Averaging type SUM RBW AUTO Smoothing OFF Delay aperture 0 4 96 Sweep time AUTO Sweep mode Repeat sweep Full MKR sweep Full sweep Number of measurement points 501 Breakpoint 1001 B 1 Appendix B Key group Master key Function Default Sweep S
17. Press in the Measurement group Press the RBW soft key and set the following param eter RBW 1 kHz Disconnect the DUT from the measuring system and connect a through line RESPONSE Press then press the _ default soft key A sweep is performed to obtain CAL data then the RESPONSE RESPONSE default soft key changes to the created soft key Press the CALON soft key The calibration function is turned on Disconnect the through line from the measuring system and reconnect the DUT 12 11 Section 12 Measurements Step Description of operation DELAY 11 Press in the Measurement group Pressing the APERTURE soft key allows you to enter a smoothing aperture value To minimize the measurement error enter the minimum value 96 which will maximize the peak values marked with on the waveform CHI E 9 MHz AUERAGE TAR 250 49 1 1 Ous B 00000ms AUERAGE No i i t SMOOTHING RE lk DELAY oe APERTURE M REW ALERAGE FORMAT a 1 90 5 5 gt SMOOTHING APERTURE 5 12 Press in the Display group Using soft keys adjust the scale and offset so that the trace waveform is displayed at the optimum po
18. Making settings related to external interfaces NOTE Control The menus and the associated functions are the same as those of the key 10 5 Section 10 Hard Copy and Remote Control Copy Memory Group 10 3 Save Recall E Save recall trace data and measurement conditions in from an auxiliary storage device SAV RCL 1 2 Description of function INDEX RCL Recalls data according to the title label of a file RECALL Recalls data by entering a file number 00 to 99 SAVE Displays the window for setting the item and file number to save MANAGE Displays the window for managing files DRIVE Displays the window for selecting a storage etc Switches to the next menu SAV RCL 2 2 Description of function TEXT SAVE Displays the window for saving the measured waveform as character string data TITLE Displays the window for entering and displaying a title label Returns to the previous menu e When an error message is displayed on the screen resulting from operations such as Save and Recall see 1 Media related errors of Appendix D Error Message 1 Index recall Recall the index using the title label of the file as the keyword INDEX RECALL WINDOW FILE NO amp TITLE Displays the saved file numbers and title labels in a table form If there is no file UNUSED is displayed When TITLE is set off space is displayed NOTE Select a desired file using the key
19. h Lives of batteries at room temperatures are listed below When the battery has been used up the data stored in the PMC disappears Replace the battery before it is used up On the back of the PMC a Battery replacement schedule section is provided Immediately after loading a new battery enter the scheduled battery replace ment date in this section according to the table below Memory capacity BS32F1 C 172 About 5 years BS64F1 C 173 About 5 years BS128F1 C 174 About 4 3 years BR2325 BS256F1 C 1175 About 2 2 years BS512F1 C 1176 About 1 1 years PMCH Y Battery life Battery CAUTION 32K 4 M HOSE B Battery life About 5 years at room temperature BE REONICUT FIT ARE CH HERBAL T KES Battery replacement must be done by inserting the card into the instrument while the power is on e amp t itBR2325 fb AL C72 amp v Use only BR2325 battery eis Yay IESALW AURAL Do not drop or bend eios BRHACICS5eeUCE Do not expose to extreme temperature or wetness XI Sh Battery replacement Schedure ition ae ij ANRITSU CORP mane IN JAPAN When the red Battery lamp lights up this indicates that the battery voltage is too low Replace the battery as soon as possible 2 14 2 5 Notes on Handling Storage Medium 3 Handling the cap The cap prevents the PMC from being inserted upside down or right side left Usually use the PMC with
20. 1 Set the POWER switch on the front panel to the OFF position then unplug the power cord from the wall outlet 2 Turning the fuse holder cap counterclockwise with a standard screwdriver allows you to remove it along with the fuse 3 Remove the fuse from the fuse cap and insert a spare fuse into it any end first 4 Replace the fuse cap in the fuse holder and tighten it by turning it clockwise with a standard screwdriver 2 9 Section 2 Preparations before Use 2 5 Notes on Handling Storage Medium CAUTION Do not remove a storage medium such as a plug in memory card or floppy disk while it is being accessed While a storage medium is being accessed the BUSY lamp is lit If a storage medium is removed while it is being ac cessed the data recorded on it could be destroyed This system uses a floppy disk or an optional plug in memory card to store setting data and programs Abusing a storage medium could erase the data on it It is recommended that backup copies of important data be created We assume no responsibility for loss of the data stored on storage media Notes on handling floppy disks and the plug in memory card are provided in the following section 2 10 2 5 1 2 5 Notes on Handling Storage Medium Floppy disk FD This section explains how to handle 3 5 inch floppy disks a storage medium used in this system 1 ES E EXE 4 O O Anritsu
21. 13 13 Section 13 Performance Tests 4 Test procedure Cross talk between channels Step 1 2 Description of operation Connect output and of this system Set the start frequency of this system to 10 kHz stop frequency to 300 MHz RBW to 3 Hz output port to port A output level to 0 dBm and analysis port to TA R Set SMOOTHING to 1 Execute a single sweep and obtain the maximum value by performing MKR MAX function The marker value dB multiplied by 1 gives the cross talk between TA When reception port TB option 12 is provided select TB R and repeat step 3 Cross talk between transmitter and receiver circuits Step 1 2 13 14 Description of operation Connect output and R of this system via a 20 dB ATT Set the start frequency of this system to 10 kHz stop frequency to 300 MHz RBW to 3 Hz output port to port A output level to 20 dBm and analysis port to TA R Set SMOOTHING to 1 Execute a single sweep and obtain the maximum value by performing the MKR MAX function The marker value dB multiplied by 1 plus 20 dB gives the cross talk between the transmitter and receiver circuits When reception port TB option 12 is provided select TB R and repeat step 3 13 3 9 13 3 Performance Test Receiver circuit characteristic Magnitude dynamic accuracy 1 Test standards Magnitude dynamic accuracy Level relative to input range Frequency 80 kHz to 100 M
22. 8 2 Normalization X S 8 2 1 Fetching reference data XS Fetch the reference data for normalization normalization method displays the difference between the reference data stored in the system and the data ob tained by actually carrying out a sweep measurement The difference is obtained for the scalar data obtained after processing data into the selected analysis format MAG PHASE DELAY etc The reference data is also stored as scalar data NOTE When PHASE is selected as an analysis format PHASE 0 the result value is converted to a value which is between 180 and 180 This function can be used for simple calibration of frequency responses Pressing this key starts the uptake sweep of reference data and after the sweep is completed turns the normal ize calibration ON In the following sweep and thereafter the calibrated measurement waveform is displayed 8 2 2 Turning the normalization function ON OFF X S Turn ON OFF the normalization function NOTE Turning the normalization function ON S is displayed on the left side of the display as showing this condition Turning the normalize function OFF does not delete the reference data taken into the device Changing the mea surement conditions or recalling a file from a floppy disk internal memory or PMC turns the normalize function OFF The normalize function is performed independently for each measurement channel
23. In the log frequency setting mode frequencies that can be set are 10 Hz 100 Hz 1 KHz 10 kHz 100 kHz 1 MHz 10 MHz 100 MHz and 300 MHz A frequency range can be set independently for each setting mode 5 2 5 2 Settings Related to Input Output Out Input 5 2 Settings Related to Input Output Out Input Press the key and make input output related settings using the soft key menu and window Out Input Set an output power level and input range 5 2 1 Output level 1 Setting of the output level Use the soft key menu shown below to set the output level Effective key Ten key rotary knob OUTPUT 1 2 Function Detail POWER Enables setting of the output level setup POWER SWEEP OUTPUT A B etc Switches the display to the next menu NOTE The output level depends on the output level related setting shown below See NOTE 1 of 5 2 1 2 2 Output level related setting Use the soft key menu or the window shown below to execute the output level related setting Effective key Ten key rotary knob OUTPUT 1 2 Function Detail POWER setup Displays the window to exevute other output level related setting POWER SWEEP OUTPUT A B etc Switches the display to the next menu OUTPUT PWR SETUP WINDOW SOURCE POWER Allows you to set the internal signal source level 0 to 21 dBm OUTPUT ATT Allows you to set the attenuation of the output attenuator
24. 0i iro 63 OF of POWER switch Power ON Front panel When the pushbutton is pressed so that it is in the lowered posi tion the system is powered Power is supplied to all circuits in the system The system is then ready for use SS Power OFF Operation Connect the FG terminal on the rear panel to the ground level When the pushbutton is pressed a second time so that it is in the raised position the system is turned off Remarks When you plug a 3 pole power cord with a ground terminal the FG terminal need not be connected to the ground level Measure the AC supply voltage at the wall outlet using an AC voltmeter The measured value must be with 10 15 of the rated voltage In Japan the rated voltage is 100 V Set the POWER switch on the front panel to the OFF Press the POWER switch so that it is in the raised position position Insert the jack at one end of the power cord into the AC inlet on the rear panel Insert the power cord jack as far as it will go Insert the plug at the other end of the pow er cord into the wall outlet O n Set the POWER switch on the front panel to the position Press the POWER switch so that it is in the lowered posi tion Power is supplied to all circui
25. 0i 388986 0 8 g bs Reflection bridge A H OPEN Open terminator Standard 4 SHORT Short terminator H LOAD Load v 500 50 ohm terminator DUT H DUT DUT SMA M 12 21 Section 12 Measurements 2 Measurement procedure Step 1 Description of operation System Press then press SYSTEM on the numeric keypad USER PRESET Press the soft key and select REFLECTION reflection method for IMPD MEASURE MENT The contents of SYSTEM do not change if presetting is performed 12 22 Configure a measuring system to which a DUT device under test is connected according to the Setup Drawing Press in the Channels group Press the etc soft key once to select IMPD CHART Using the keys in the Measurement group and soft keys set the following parameters CENTER 90 MHz SPAN 100 kHz RBW 1 kHz setup Press then press the _ Select CAL METHOD from the CALIBRATION window then press soft key Select IPORT OSL from the CAL METHOD window then press Disconnect the DUT from the measuring system and connect an open terminator OPEN Press then p
26. MKR CF A SPAN MK OFS TRK PEAK TRK PEAK TRK OFF Frequency Center start fre quency setting CENTER START LOG START Span Span stop fre quency setting SPAN STOP LOG STOP Avg Setting related to S N improve ment AVERAGE No SMOOTH ING DELAY APERTURE AVERAGE FORMAT lt Setting related to sweep REPEAT SINGLE STOP CONT LIST SWEEP GUARD setup lt FULL MKR Out input Setting related to input output POWER lt SWEEP OUTPUT A B RANGE R INPUT lt IMPD Setting related to calibration ok ok ok ook lt Display scale set ting SCALE OFFSET OFS LINE EL DISPLAY Setting related to display STORAGE OVER WRITE GRID lt ITEM MT ST MT ST MT MT ST Panel key Filter Major function Filter analysis function ANALYSIS SETUP lt 3 6 List of Soft Key Menu Functions Soft key menu Limit Limit test setting LINE ENTRY lt LIMIT TEST Resonator Resonator analy sis function ANALYSIS SETUP lt RESONI RESON2 Control Hard copy setting GPIB RS232C Opt lt HARD COPY lt lt Save Recall Saving recalling setting INDEX RCL lt RECALL MANAGE TEXT SAVE lt TITLE lt System parameter setti
27. POWER SWEEP START POWER END POWER STEP 5 4 Turns ON OFF power sweep Allows you to set the output power at the sweep start frequency Allows you to set the output power at the sweep stop frequency Allows you to set an output power change step The start power changes to the stop power in specified steps START POWER 5 2 Settings Related to Input Output Out Input STOP POWER 5 2 4 Input range Press the key and make the settings related to the input range using the following soft key menu and window Effective key Ten key rotary knob INPUT 2 2 Description of function RANGE TA RANGE TB RANGE R INPUT IMPD REF IMPD etc NOTE Allows you to set the input range of input port TA 0 420 dBm Allows you to set the input range of input port TB 0 20 dBm Allows you to set the input range of input port R 0 420 dBm Returns to the previous menu Input port TB is an optional unit When it is not installed settings related to input port TB cannot be made Input impedance is 1 use 0 dBm range 5 2 5 Input impedance Press the key and set an input impedance using the following soft key menu and window Effective key Ten key rotary knob key INPUT 2 2 Description of function RANGE TA RANGE TB RANGE R INPUT IMPD REF IMPD etc Displays the window for setting an input impedance Returns to the previous menu INPUT IMPEDANCE
28. Two for channel 1 and two for channel 2 IMEM The following computations can be performed between MT and ST Computations are performed on the data which is the same as the display data MT ST MT ST ST A single limit line or a segment 10 can be set Judgement can be passed according to the limit line Measurement parameter au tomatic setting Resolution bandwidth and sweep time 1 5 Specifications The resolution bandwidth is automatically set for the set sweep time The minimum sweep time is automatically set for the set re ceive bandwidth Auxiliary storage device Data storage and fetching Function memory Storage device and capacity Internal memory Capacity 3 5 inch FDD Capacity PMC Option 01 Capacity Able to store the measuring conditions measurement data cal ibration data and PTA application program in the internal memory FD and PMC and fetch them Up to 100 functions however the maximum number of func tions depends on the storage capacity 1 512 Non volatile unit 720 KB 2 DD 1 44 MB 2 HD MS DOS format 1 slot 32 to 512 KB Hard copy Hard copy output to video plotte printer and FD Input output connectors on rear panel Reference resonator input Frequency Level Input impedance Reference resonator output Frequency Level External trigger input GPIB I O port RGB output Video output Centronics opti
29. 10 2 1 Copy Control key sse 10 2 10 2 2 Local k6y de te E eee ei eae 10 5 10 3 Save Recall anre te Euro e eek RR 10 6 10 1 Section 10 Hard Copy and Remote Control Copy Memory Group 10 1 Outputting a Hard Copy of Screen Data Copy Control Starts outputting a hard copy to the printer or FD The lamp is lit while hard copy data is being output Pressing this key stops the output of a hard copy Remote printing via the GPIB RS232C or Centronics interface or the Separate Video terminal can be controlled RS232C and centronics interfaces are optional control copying via the GPIB or RS232C interface place this system in the controller state When an error message is displayed on the screen resulting from the hard copy related operations see 2 External interface related errors of Appendix D Error Message 10 2 Making Settings Related to the Hard Copy and Remote Control Copy Control Local 10 2 1 Control key Shift Cm Control Copy CONTROL Description of function GPIB Displays the window for making GPIB related settings RS232C Displays the window for making RS232C related settings Set the conditions related to external interfaces and hard copy HARD COPY Displays the window for making settings related to the hard copy BIT MAP Displays the window for making the settings related to bit mapped image data Th
30. Group Delay Measurement Avg 5 7 5 4 Settings Related to Sweep 5 10 Section 6 Display Display Group 6 1 6 1 Active Trace Active esssseen 6 2 6 2 Setting a Scale 6 3 6 3 Setting the Display Screen Trace 6 5 6 4 Displaying All Items at the Touch of a Key Display All 6 8 6 5 Turning the Backlight ON OFF Backlight ON OFF 6 9 Section 7 Marker Marker Group 7 1 7 1 Setting Moving and Displaying Markers Marker 7 2 7 2 Useful Marker Functions Fctn 7 5 Section8 Calibration Calibration Group 8 1 8 1 Explanation ERO isi seis eis 8 2 8 2 Normalization X S sssssssseeeeeeeeennen 8 3 8 3 Vector Errors Calibration Cal 8 4 8 4 Interpolating Calibration 8 9 Section9 Analysis of Measurement Data Utility Group 9 1 9 1 Filter Analysis Function 9 2 9 2 Resonator Analysis Function Resonator 9 5 9 3 Limit Test
31. MA1506A TT circuit fixture DC to 125 MHz for resonator mesurement MA4605A Impedance convesion adapter DC to 300 MHz 50 Q 75 unbalance MEO10 Seriese NOTE test fixture PIN AMD chip inductor etc When you order a product lest us know its type name or symbol product name and quantity 1 5 Section 1 Introduction 1 5 Specifications Measurement item Transmission characteristic measurement of ratios Reflection impedance characteristics Level characteristic Magnitude phase and group delay Magnitude and phase An external transducer is also used Absolute magnitude Frequency Range Resolution Accuracy standard Aging rate Temperature characteristic Aging rate Temperature characteristic 10 Hz to 300 MHz 0 01 Hz lt 10 day 15 min after power on t5 x 10 0 to 50 Accuracy Option 13 High stability reference resonator lt 2 x 10 day 24 hours after power on lt 5 x 10 7 day 0 to 50 C Number of channels Standard Impedance Input range IRG Maximum input power AC 20 dBm AC 0 dBm Connector Probe source 2 R TA Option 12 3 R TA TB Switchable between 50 and 1MQ between 75 and 1 MQ when the MA4605A is used 0 20 dBm DC 2 2 V 50 DC 20 V 1M Q BNC J 12 1 V 100 mA with a circuit for protection against shorts Average noise level lt 120 dBm RBW 1 kHz 1 to 300 MH
32. Network Analyzer Offset Oscillator Open Short Load Phase Plug in Memory Card Paramater Paramaters Personal Test Automation Reference port Resolution Bandwidth Resolution Bandwidth Recall Real Part Reference Resonator Response Ripple Request Service Return to Local Separated type Video Signal Frequency Span Sub Trace Start Frequency Standard Stop Frequency Sweep Time Test Port A Test Port B Tracking Unlisten Untalk Voltage Standing Wave Ratio AMarker Section 3 Basic Operations 3 6 List of Soft Key Menu Functions The following table lists the functions that can be performed by pressing soft keys F1 to F6 Panel key Preset Major function Initialization Soft key menu Local Setting related to GPIB RS232C lt function Menu Measurement channel selection CHI CH2 CHI amp CH2 COUPLED CHANNEL Meas Analysis port selection TA R TB R TB TA etc TA TB R etc Analysis format selection LOGMAG PHASE DELAY MAG amp PHA MAG amp DLY etc POLAR IMPD CHART ADMT CHART VSWR more etc Marker Marker setting ON SCROLL OFF REF MKR No COUPLED MAKER NORMAL AMKR OMKR MKR CHANGE MKR LIST Marker function MK MAX MK MIN
33. Therefore to use the normalize function for both of the measurement channels the reference data must be read for each of the channels 8 3 Section 8 Calibration Calibration Group 8 3 Vector Errors Calibration Cal Press the key and set and carry out vector error calibration Cal Select a calibration method fetch calibration data and make error calculations 8 3 1 Preparation for calibration The soft key menu to be displayed depends on the calibration method used Toseta calibration method press the Setup key to display a window and select METHOD from the displayed window SETUP WINDOW CAL METHOD Display the window for selecting a calibration method and setting a THROUGH LINE characteristic CONNECTOR PARAMETER Display the window for setting OPEN STD and SHORT STD characteris tics CAL METHOD WINDOW CAL METHOD Select a calibration method THROUGH LINE Set the offset length of the through line to be used CONNECTOR PARAMETER WINDOW OPEN Set the characteristic of the open device to be used SHORT Set the characteristic of the short device to be used 8 4 8 3 Vector Errors Calibration Cal 8 3 2 Calibration procedure 1 Set up the measuring system using various calibration tools THROUGH LINE OPEN STD SHORT STD LOAD STD etc 2 Start fetching the calibration data Calibratio
34. WINDOW IMPEDANCE TA IMPEDANCE TB IMPEDANCE R Set the input impedance of each input port to 50 75 Q or 1 MQ The 75 Q input requires a conversion adapter MA4605A 5 5 Section 5 Selecting Measurement Parameters Measurement Group 5 2 6 Reference impedance Press the key and select REF IMPD from the following soft key menu to set the reference impedance Effective key Ten key rotary knob INPUT 2 2 Description of function RANGE TA RANGE TB RANGE R INPUT IMPD REF IMPD Allows you to set a reference impedance 0 1 to 10000 0 Q etc Returns to the previous menu 5 6 5 3 5 3 Improving the S N Ratio and Setting an Delay Aperture Group Delay Measurement Avg Improving the S N Ratio and Setting an Delay Aperture Group Delay Measurement Avg Press key and make settings using the following soft key menu and window Avg 5 3 1 Set averaging smoothing delay aperture and resolution bandwidth Averaging Press the key and make averaging related settings using the following soft key menu and window 1 Set the frequency of sweep required to exevute the averaging process Effective key Ten key rotary knob APERTURE Description of function AVERAGE No Allows you to set a number of sweeps to be performed for averagingn 1 to 1000 SMOOTHING DELAY RBW AVERAGE Displays the window for setting an averaging type FORMAT 2 Setthe typ
35. is connected according to the Setup Drawing Press in the Channels group Press the IMAG amp PHA soft key Press in the Measurement group Press the POWER soft key and set the following param eter POWER 0 dBm Press in the Measurement group Press the CENTER soft key and set the following param eter CENTER 90 MHz Press in the Measurement group and set the following parameter SPAN 100 kHz Disconnect the DUT from the measuring system and connect a through line Press to perform normalization The lamp lights Disconnect the through line from the measuring system and reconnect the DUT A B Make sure the A lamp on in the Display group is lit then press Using soft keys adjust the scale and offset so that the trace waveform magnitude is displayed at the optimum position on the Screen 12 9 Section 12 Measurements Step Description of operation 10 Press in the Display group to turn on the B lamp then press Using soft keys adjust the scale and offset so that the trace B waveform phase is displayed at the optimum position on the screen CH1 B 99rHz SCALE TAE PK i 2501 3 05404 1994 52 0080dB TARR PME 8 i 2501 21 62dBdeg Doea 9Q 000deg zi AUTO SCALE FHA 7 SCRLE RB yz a 28K 5 gt i SL OFFSET Jl et AL LO Fg c CIT S OFS LINE
36. optional unit This is not displayed when no optional unit is installed OFFSET Allows you to set the apparent offset of the output power The actual output power does not change 5 3 Section 5 Selecting Measurement Parameters Measurement Group NOTE e The relationship among the above values can be expressed as follows when output port A is selected Output power Source power Output attenuation Offset When output port B 2 branch output is selected 6 dB is subtracted from the output power When output port B 3 branch output option 14 is selected 9 5 dB is subtracted from the output power When the output attenuator optional unit is not installed the output attenuation is assumed to be 0 dB 5 2 2 Switching between output ports A and B Press the key and select OUTPUT from the following soft key menu to switch between output ports A and B OUTPUT 1 2 Description of function POWER setup POWER SWEEP OUTPUT A B etc Allows you to switch between output ports and B branch outputs on the front pan el Switches to the next menu 5 2 3 Power sweep Press the key and select POWER SWEEP from the following window Effective key Ten key rotary knob OUTPUT 1 2 Description of function POWER setup POWER SWEEP OUTPUT A B etc Displays the window for setting power sweep Switches to the next menu POWER SWEEP WINDOW
37. through calibration data Displays the window for selecting a calibration method and setting conditions Starts calculating error calibration data and turns ON the calibration measurement function This calibration method is used to measure the resonator impedance in the TRANSFER mode using a pi net work jig To measure the resonator impedance using a pi network jig set IMPD MEASUREMENT to TRANSFER in FI USER PRESER in the system menu displayed by pressing SHIFT 0 SYSTEM In addition press the key select F6 etc to display F5 REFIMPD and set the reference impedance to the impedance of the pi network jig Probe 412V c co c 100mA TUS 5 20dBm OPEN STD Pi network jig SHORT STD Example of setup for PI NET calibration lt RESPONSE amp ISOLATION calibration gt RESP amp ISLN Description of function RESPONSE Starts fetching THROUGH LINE calibration data ISOLATION Starts fetching ISOLATION cross talk calibration data Displays the window for selecting a calibration method and setting conditions Starts calculating error calibration data and turns ON the calibration measurement function NOTE Since this calibration is related to transfer measurement frequency response data and isolation cross talk data are vector calibrated using THROUGH LINE and LOAD STD 8 8 8 4 Interpolating Calibration Data
38. 10 01 dBm 20 00 20 01 dBm 260 00 60 01 dBm 13 11 Section 13 Performance Tests 13 3 7 Receiver circuit characteristic Average noise level 1 Test standard Average noise level lt 120 dBm 1 MHz to 300 MHz RBW At 1 kHz 110 dBm 80 kHz to 1 MHz RBW At 1 kHz 2 Measuring device None MS4630B 3 Setup MS4630B OUTPUTA 50 terminator Average noise level test 4 Test procedure Step Description of operation 1 Set the span of this system to 0 Hz level measurement port to TA RBW to 1 kHz and smoothing aperture to 50 96 and then terminate the TA with a 50 Q terminator 2 Set the center frequency of this system to the target frequency 3 Read the marker value The reading becomes the average noise level 4 Repeat steps 2 and 3 by changing the center frequency 5 When reception port TB option 12 is provided select level measurement port TB and repeat steps 1 to 4 13 12 13 3 Performance Test 13 3 8 Receiver circuit characteristic Cross talk 1 Test standard Cross talk Between channels 2120 dB 80 kHz to 300 MHz 2110 dB 10 Hz to 80 kHz Between transmitter and receiver circuits 2125 dB 2 Measuring device None MS4630B 3 Setup MS4630B OO 20 dB ATT Connect 50 Q terminator when measuring cross talk between transmitter and receiver circuits Cross talk test
39. 20 dB lt 4 00 dB 100 dB lt 4 00 dB Repeat steps 2 to 15 by changing the frequency When reception port TB option 12 is provided select TB R and repeat steps 2 to 15 13 3 Performance Test 5 When the measurement frequency is low 100 kHz or lower the calibration value of the standard attenuator may not match the test result due to a large attenuation quantity of the standard attenuator To prevent this insert a 50 ohm 1 1 transformer on the output side of the standard attenuator to separate the ground 13 3 10 Receiver circuit characteristic Phase dynamic accuracy 1 Test standard Phase dynamic accuracy Frequency 80 kHz to 100 MHz 10 kHz to 300 MHz lt 1 5 deg lt 1 5 deg lt 0 3 deg lt 0 3 deg lt 0 8 deg lt 2 0 deg lt 2 0 deg lt 6 0 deg lt 6 0 deg lt 20 0 deg lt 20 0 deg Level relative to input range 2 Measuring device Standard attenuator Attenuator with standard calibration accuracy 10 dB 0 01 dB 3 Setup MS4630B Power meter Power sensor O Qe me sg Power divider Standard attenuator P ATT Phase dynamic accuracy test 13 17 Section 13 Performance Tests 4 Operation procedure Step Description of operation 1 Set the span of this system to 0 Hz RBW to 30 Hz output port to A analysis port to TA R analy
40. 8 4 Interpolating Calibration Data If the measurement frequency range and measurement point are changed after completion of vector error calibration it is common practice to create new calibration data to obtain a correct calibration result With this system however press CAL ON from the soft key menu after setting a new frequency and point compares the old one with the new one to create calibration data for the new frequency and point allowing you to obtain a calibration result which is close to the calibration result obtained using new calibration data NOTE If a new frequency is not included in the old frequency range the result of calibration for the new frequency may become incorrect Or I is indicated on the left side of the display because the data is not interpolated by the latest calibration Section 8 Calibration Calibration Group Section 9 Analysis of Measurement Data Utility Group This section explains three analysis functions supported by this system filter analysis resonator analysis and limit test P AinfitSu MS4630B cxx O OO O O x z COO G2 oona Utility Soom Limit exa e Ife amp Filter Resonator SS oo O p a VL O r Front panel Major functions Filter analysis function e
41. 941 5LF 36 1592LF 9 5055LF 0 9984LF 15 2513LF 40 1975LF 54 9796LF 65 4744 73 5688LF 10 10 Number of measure points 11 10 3 Save Recall Measurement format LOG MAG and PHASE In the case of dual trace LOG MAG measurement data is output as array data XA and PHASE measurement data is output as array data XB XA Each LOG MAG measurement data 68 1109 60 8254 50 9415 36 1592 9 5055 0 9984 15 2513 40 1975 54 9796 65 4744 73 5688 XB Each PHASE measurement data 166 2703LF 160 9476LF 155 3348LF 138 2429LF 59 1865LF 173 1146LF 64 6413LF 124 2295LF 139 9966LF 148 1749LF 153 6706LF 7 Entering the title 90 1 CHI R 99 025 SMHz title TAR MKO 204 3 01688 led 54 0008 NDEX L E SRUE CHRRRCTER LIS 6 ZR 7 012345607829 gt en BCDOEFGH I JKLHMHNO MANAGE P RARSTUUMN XYZI L f h i ij k Lm n o Fqres t i 4l ag Q tyre Ty TITLE ENTRY 1 EXECUTE 1 ON 2 OFF STEPI Moves the cursor to the character you wish to enter selected from the Character List using the ten key or the rotary knob STEP2 Pressing the Enter key here completes the entry of a character STEP3 Repeat the above operations for the rest of required characters STEP4 When a character string you wish to enter
42. Data Utility Group FILTER CF Nominal center frequency X1 dB x2 dB AD AFL2 AFR2 lo wu A FL2 FL1 FO FR1 FR2 CH1 A 9 MHz TR 250 REF FOR INSERTION LOSS FILTER CF REF FOR XdB DOWN BW Analysis parameter for FILTER CF Example of analysis result FILTER 2 757148 10484 50 0004 ANALYSIS E oF CNT 9 MHz S1cB BU AFLI aFR1 Fe SF 9 4 SPN 100kHz FILTER ANALYSIS 3 00048 248 40 0004 17 944 OkHz B2 49 512 0kHz 9 756 88kHz aFL2 25 014 OkHz 24 498 8 188 kHz aFR2 2 BkHz 89 999 2MHz IL 2 75746 5 815k RPL 06246 2 759 Filter analysis result 9 2 Resonator Analysis Function Resonator 9 2 Resonator Analysis Function Resonator Press the key and set and perform the resonator analysis function using the displayed soft key menu and window Resonator Analyze a resonator RESONATOR Description of function ANALYSIS setup RESON 1 RESON2 Allows you to turn ON OFF the resonator analysis function Displays the window for setting analysis conditions Selects a simple evaluation mode Selects a total evaluation mode analysis of equivalent constants of crystal resonator Aresonator analysis is performed for each sweep and the analysis result is displayed Ifan analysis result cannot be obtained 0 is returned This function
43. Out Input N J ope Sod o 00 ri 4 is Front panel Major functions Frequency setting Averaging smoothing resolution bandwidth and delay aperture setting Setting of sweep control sweep time number of sweep points list sweep Setting of input range and impedance Setting of output power and power sweep 5 1 Setting a Frequency Frequency Span 5 2 5 2 Settings Related to Input Output Out Input 5 3 5 24 Output level eee lt entes 5 3 5 2 2 Switching between output ports A and 5 4 5 2 3 Power nnn 5 4 bi2 4 Input RANGE eee e ten 5 5 5 2 5 Input impedance 5 5 5 2 6 Reference impedance 5 6 5 3 Improving the S N Ratio and Setting an Delay Aperture Group Delay Measurement Avg 5 7 Ec NEP T Com 5 7 5 3 2 RBW uaa ib d dii eee EI deat ae 5 8 5 3 3 Smoothing uii 5 8 5 3 4 Delay aperture 5 9 5 4 Settings Related to Sweep 5 10 5 4 4 Sweep time
44. Resonator analysis function Limit Test Judging trace data according to standard line 9 1 Filter Analysis Function Filter 9 2 9 2 Resonator Analysis Function 9 5 9 3 Limit Test Limit 9 8 9 1 Section 9 Analysis of Measurement Data Utility Group 9 1 Filter Analysis Function Filter Limit Press the key and set and perform the filter analysis function using the displayed soft key menu and window Limit Analyze a filter FILTER Description of function ANALYSIS Allows you to turn ON OFF the filter analysis function SETUP Displays the window for setting analysis conditions A filter analysis is performed for each sweep and the analysis result is displayed Ifan analysis result cannot be obtained 0 is displayed This function cannot be performed when the frequency setting mode is LOG The following parameters are analyzed BWI dB down bandwidth BW2 X2 dB down bandwidth AFL1 Low bandwidth at X1 dB down point AFL1 Nominal center frequency Low frequency of dB down point AFR1 High bandwidth at X1 dB down point AFR1 Nominal center frequency Low frequency of X1 dB down point AFL2 Low bandwidth at X2 dB down point AFL2 Nominal center frequency Low frequency of X2 dB down point AFR2 High bandwidth at X2 dB down point AFR2 Nominal center frequency Low frequency
45. SPAN 100 kHz Disconnect the DUT from the measuring system and connect a through line Press to perform normalization The key lamp lights Disconnect the through line from the measuring system and reconnect the DUT Press in the Display group Using soft keys adjust the scale and offset so that the trace waveform is displayed at the optimum position on the screen 991 SAE TAE Hk 8 250 3 0775dB Od MAG AUTO SCALE 2 A E SCALE RE fa N i cool 20 P A x 7 1 T 5 E lt OFFSET r i d DA ral lt OFS LINE i 4 EL ENT 90MHz 1 12 3 Measuring Transfer Characteristics 12 3 2 Measuring a magnitude and phase simultaneously Dual trace Measure the magnitude in the analysis format MAG amp PHA mode Trace A indicates the logarithmic magnitude and trace B indicates the phase 1 Setup AnfitsuB MS4630B x 5 Fa E C e i a oo ee O O DUT Through line 2 Measurement procedure Step 1 Description of operation Configure a measuring system to which a DUT device under test
46. Turning on the power with the Preset key pressed down allows you to reset the backup data stored in the internal memory to the settings on shipping If backup data has been destroyed due to an incidental problem and therefore the machine does not start operating after power on following the above procedure may start the machine 3 9 Section 3 Basic Operations 3 5 Symbols Zero Marker Output A Admitance Admitance Automatic Setting Averaging for S N Improvement B Output B BS Back Space CAL Calibration CALC Calculate CF Center Frequency CHI Channel 1 CH2 Channel 2 CNT Center Frequency CONT Sweep Continue deg Degree DIR Directry DLY Delay EL Electric length EXT External Fctn Function FREQ Frequency FREQ TB Frequency Table F1 to F6 Function Keys No 1 to 6 GND Ground IL IMAG Insertion Loss Imaginary part IMP Impedance IMPD Impedance ISLN Isolation UF Interface LEVEL TB Level Table LIN Linear LIN Linear Magnitude LOG Logarithmic LOGMAG Logarithmic Magnitude MAG Logarithmic Magnitude MAX Maximum MEAS Measure MIN Minimum MK 3 10 Marker 3 5 Symbols Symbol FULL Marker Measurement Point Message Main Trace
47. and memory cards 5 13 Section 5 Selecting Measurement Parameters Measurement Group The following explains the details of measurement condition data tables 1 2 3 4 Frequency data table A frequency data table stores the data of measurement frequencies corresponding to each measurement point X axis Normally when a measurement parameter related to frequencies such as the center frequency or the frequency span is set the data for all the measurement points at that time is automatically created inside the device Level data table A level data table stores the data of output power corresponding to each measurement point Y axis The data in this table is used to carry out power sweep Normally when a measurement parameter related to the power sweep function is set the data for all the measure ment points at that time is automatically created inside the device RBW data table A RBW data table stores the RBW values corresponding to each measurement point Normally when a measurement parameter such as RBW and the sweep time is set the data for all the measure ment points at that time is automatically created based on the same RBW value User wait table A user wait table stores the user wait time corresponding to each measurement point Normally when a measurement parameter such as the sweep time and RBW is set the wait time elapsing between switching the measurement frequency at each measurement poi
48. attenuator for high power DC to 8 GHz 30 dB 25 W J0395 Fixed attenuator for high power DC to 9 GHz 30 dB 30W B0334C Carrying case With protection cover and casters B0329C Protection cover B0331C Front handles A set of two handles B0333C Rack mount kit MC3305A keyboard JIS type MC3306A PTA keyboard ASCII type VP 1500II Video plotter 70047 Paper for UA 455A set of 5 rolls 62BF50 Reflection bridge 10 to 1000 MHz BNC P 50 unbalance 62B50 62BF75 Reflection bridge Reflection bridge 10 to 1000 MHz BNC J 50 unbalance 10 to 1000 MHz BNC J 75 unbalance 62B75 Reflection bridge 10 to 1000 MHz BNC P 75 unbalance MA2201A Reflection bridge 10 Hz to 250 kHz 600 balance MA214 terminal MA2202A Reflection bridge 10 Hz to 250 kHz 600 balance MA214 terminal MA2203A Reflection bridge 10 Hz to 250 kHz 900 balance MA214 terminal MA2301A Reflection bridge 2 kHz to 2 MHz 75 balance MA214 terminal MA2302A Reflection bridge 2 kHz to 2 MHz 135 balance MA214 terminal MA2303A Reflection bridge 2 kHz to 2 MHz 150 Q balance MA214 terminal MA2204A Impedance probe 30 Hz to 300 kHz 2 to 1 MQ MA2403A Impedance probe 30 kHz to 30 MHz 2 to 1 MQ MA414A Impedance measuring kit for MA2403A
49. can be performed only under the following conditions RESON1 ZERO PHASE analysis method LOG Z amp Z and both 0 Trace A and 0 Trace B are used MIN MAX IMPD analysis method LOGZ or LOGZ amp 0 RESON2 The active trace is analyzed LOG Z and 0 Z and both 0 Trace A and 0 Trace B are used This function can be performed when IMPD MEASUREMENT is set to TRANSFER If X S SUB TRACE and SMOOTHING are performed values of R1 CO C1 L1 and are analyzed assum ing these processes are not performed This function can not be performed when the frequency setting mode is LOG The following analysis result is displayed RESON1 ZERO PHASE analysis method Fr Low frequency when impedance phase is 0 Fr Z Fa Z Zr Impedance at Fr FrZr Fa Za Fa High frequency when impedance phase is 0 Za Impedance at Fa Fn Zn MIN MAX IMPD analysis method Fn Frequency at maximum impedance Zn Impedance at Fn Fm Frequency at minimum impedance Zm Impedance at Fm Fm Zm 9 5 Section 9 Analysis of Measurement Data Utility Group RESON2 A 4 element equivalent circuit is analyzed Fr Zr Fa Za Fs Series resonance frequency frequency at maximum conductance G R1 Series resistance CO Parallel capacitance CO C1xFr Fa Fr C1 Series capacity C1 1 2nFsxQxR1 L1 Series inductance L12QxR1 2nFs Q Quality coefficie
50. data then OPEN OPEN the default soft key changes to the created soft key SHORT Connect a short terminator and press default LOAD default Connect a load 50 Q terminator and press Press in the Channels group to activate CH2 THRU Disconnect the DUT connect a through line and press _ default BO Press the CAL ON soft key press then press for both and CH2 The calibration function is turned on Disconnect the through line and reconnect the DUT 12 25 Section 12 Measurements Step 16 NOTE Description of operation Press the key in the Display section Using soft keys adjust the scale and offset so that the trace waveform is displayed at the optimum position on the screen 38hHz SMH SCALE TAR MKO 2501 17 460608 SE MAG i i T F E j AUTO SCALE h 7 EAR gt Y 5 pues ende e SCALE FE 1k i OFFSET CNT MHz SPN 1 OkHz TBR MKA 250 2 817TdB dB 50 a004B MAG OFS LINE EL FE li i 30MHz SPN 1EBkHz To use the IPATH 2PORT calibration method be sure to perform the following operations 12 26 Select amp CH2 dual channel measurement as measurement chann
51. enters your eyes accidentally do not rub your eyes rinse them with clean running water and seek medical help If the liquid gets on your skin or clothes wash it off carefully and thoroughly This instrument uses a Liquid Crystal Display LCD DO NOT subject the instrument to excessive force or drop it If the LCD is subjected to strong mechanical shock it may break and liquid may leak This liquid is very caustic and poisonous DO NOT touch it ingest it or get in your eyes If it is ingested accidentally spit it out immediately rinse your mouth with water and seek medical help If it enters your eyes accidentally do not rub your eyes rinse them with clean running water and seek medical help If the liquid gets on your skin or clothes wash it off carefully and thoroughly Fuse Replacement 1 CAUTION N Cleaning 2 HIGH TEMPERATURE Check Terminal 4 A CAUTION a 3 For Safety CAUTION A Always remove the mains power cable from the power outlet before replacing blown fuses There is a risk of electric shock if fuses are replaced with the power cable connected Always use new fuses of the type and rating specified on the rear panel of the instrument There is a risk of fire if a fuse of a different rating is used T5 0A indicates a time lag fuse Keep the power supply and cooling fan free of dust e Clean the power inlet regularly If dust accumulates around the power pins there is
52. following parameters CENTER 20 MHz SPAN 100 kHz RBW 300 kHz POWER 0 dBm setup Press then press _ Select CAL METHOD from the CALIBRATION window then press s Select PI NET from the CAL METHOD window then press Enter OPEN Disconnect DUT from the pi network and press _ default A sweep is performed to obtain CAL OPEN OPEN data then the default soft key changes to the created soft key SHORT Connect a jumper pin 0 to the pi network and press A sweep is performed and then default SHORT SHORT the default soft key changes to the created soft key Press the CALON soft key The calibration function is turned on Disconnect the jumper pin and reconnect the DUT setup Press in the Utility group then press 12 7 Measuring a Resonator Step Description of operation 13 In the RESONATOR ANALYSIS window set the following parameters START FREQ 19 95 MHz ENDFREQ 20 05 MHz FREQ DISP DIGITS 8 14 Press RESON2 ANALYSIS 15 Press ON OFF to set it on CHL A 2aMHz RESONATOR TARE ORBI 258 SDEC 1 880 TAR nk agi 258 Sidec zZ T i 1 setup sp E aga CL ES L RESON CNT 26MHz SPN 1B kHz RESONATOR ANALYSIS2 RESON 2 Fr 19 993 681
53. from 0 through 1000 5 16 5 4 Settings Related to Sweep SWEEP 2 2 Description of function LIST SWEEP LIST LIST SWEEP EDIT LIST SWEEP GUARD FULL MKR etc Brings up a window to change the contents of tables of measurement conditions for list sweep Returns to the previous menu LIST SWEEP EDIT WINDOW POINT STEP END RBW NOTE1 CURRENT FREQUENCY USER WAIT POWER ENTRY Sets the current point Registers the frequency at the current point Adds the frequency set in this item the increment to the frequency at the current point and registers it as the frequency at the next point The frequencies up to the one shown in the END item below can be rep etitiously registered in the same way NOTE 1 Specifies the last frequency in the repetitious registration described above Registers the RBW at the current point The RBW is not automatically specified Registers the user wait time at the current point 0 01msec to 7200sec Registers the output power at the current point This registration is enabled only when the power sweep is turned ON Updates the data tables according to the registered conditions If the STEP frequency is set to O Hz only the frequency at the current point is updated NOTE Unless the update is performed after the conditions are registered the registered contents are not reflec
54. gt lt LIN amp PHA gt 3 lt LIN amp OLY ad REAL S lt IMNAGINARY gt 6 lt REALZIMAG gt BF lt LOG 2 05 4105 Z 8 9 0 USWR 19 4105 Z amp a IMFO FORMAT for IMPO CHART Woo 2 Ls Cs 3 020 i a AONT MKE FORMAT for RDMT CHART koran 2 RerLpe p 2 040 4 5 etc a PHASE FFSET ELI 12 23 Section 12 Measurements 12 5 Measuring Transfer and Reflection Characteristics Simultaneously Option 12 When this system is equipped with option 12 3 channel receiver connecting a reflection bridge to this system allows you to measure both transfer and reflection characteristics of the DUT at the same time Select CHI amp CH2 Dual CH measurement as the measurement channel Measure the reflection characteristic on the side Measure the transfer characteristic on the CH2 side As the output of the reflection bridge is connected to the reception port TA and the output of the DUT is connected to the reception port TB the analysis port of CH1 must be connected to TA R and the analysis port of CH2 must be connected to TB R 1 Setup AnritSuM MS4630B ior c P amem EET Tea a c ww Through line THROUGH
55. in 1 10 steps each tie the key is pressed Pressing the gt key moves the active marker to the right 11 10 22 List of Controls and Connectors on Front and Rear Panels Knob The ENTRY knob is used to vary the data displayed in the entry response area continuously It is also used to perform the following functions Turning the knob counterclockwise moves the cursor to the left and turning it clockwise moves the cursor to the right When the key is depressed turning the knob counterclockwise moves the active marker to the left and turning it clockwise moves the active marker to the right When the Scale menu is selected turning the knob clockwise changes the vertical scale in 1 2 5 steps and turning it counterclockwise changes the vertical scale in 5 2 1 steps Measurement A group of keys used to set measurement conditions Maker A group of keys used to handle the marker Channels A group of keys used to select measurement items Soft keys Most keys on the front panel have a soft key menu Pressing the soft key F1 to F6 corresponding to a desired menu option performs the associated function LCD Display A 640 by 480 dot 6 5 inch color LCD Back Panel 29 30 31 32 33 37 Module Bus An extended bus connector used to control an external device compatible with the Anritsu module bus PTA I O Port This port is used to control an external device by the PTA functi
56. instrument place the instrument so that an operator may easily operate the POWER switch If the instrument is mounted in a rack a power switch for the rack or a circuit breaker may be used for power disconnection 2 8 2 4 Preparations to Make before Turning ON the Power 2 4 2 Replacing fuses WARNING A Replacing a fuse with the power on could cause electric shock Before replacing a fuse turn OFF the POWER switch and unplug the power cord from the wall outlet Turning ON the power without establishing a protective ground could cause electric shock An abnormal AC supply voltage could damage the internal circuits After replacing a fuse establish the protective ground by one of the methods explained before make sure the AC supply voltage is normal then turn ON the POWER switch CAUTION A If you do not have a spare fuse use a fuse of the same type and voltage and current ratings as those of the blown fuse A fuse of a different type or rating could make it difficult to remove or at tach cause poor contact or delayed blowing A fuse with too high a voltage or current rating may not blow and thus cause a fire upon reoccurrence of a fault Two 5 A fuses come standard with the system as shown in Section 1 3 1 Set these fuses in the fuse holders If a fuse is blown due to any problem determine and remedy the cause before replacing the fuse Then replace the fuse following the procedure below Step Operation
57. of X2 dB down point IL Insertion loss FO Filter center frequency FO FL1 FR1 2 FLI x FRI Q Q value Q Bwi SF Shape factor SF BW2 BW1 RPL Ripple 9 2 9 1 Filter Analysis Function Filter Effective key Ten key rotary knob SETUP WINDOW FILTER CF Set the nominal center frequency of the filter to analyze NOTE When 0 Hz is set or the set frequency is not included in the measurement band an analysis is carried out assuming that the current center frequency is the nominal center frequency REF FOR IL CALC Set the reference point used to obtain the insertion loss FILTER CF Nominal center frequency MAX VALUE Maximum value in band BW REF Set the reference point used to obtain an X dB down bandwidth FILTER CF Nominal center frequency MAX VALUE Maximum value in band X1 dB DOWN Set an X1 dB value X2 dB DOWN Set an X2 dB value RPL SEARCH START RPL SEARCH EN RPL RESOLUTION FREQ DISP DIGITS Set a ripple detection start frequency Set a ripple detection end frequency Set the minimum difference in level between the positive peak and the negative peak that allows a ripple to be detected Waveform fluctuations smaller than the specified level are not regarded as a ripple Set a number of digits to be used to display an analysis result frequency 9 3 Section 9 Analysis of Measurement
58. of setup for RESPONSE calibration 8 5 Section 8 Calibration Calibration Group 1PORT OSL calibration 1PORT OSL Description of function Starts fetching OPEN STD calibration data Starts fetching SHORT STD calibration data Starts fetching LOAD STD calibration data Displays the window for selecting a calibration method and setting conditions Starts calculating error calibration data and turns ON the calibration measurement function NOTE Since this calibration is related to reflection measurement vector calibration is performed using OPEN SHORT or LOAD calibration data Probe 412V Source 100mA Inputs Outputs A Opt B TB gt SWR Bridge OPEN STD SHORT STD LOAD STD Example of setup for 1PORT OSL calibration 1PATH 2PORT calibration gt 1PATH 2PORT Description of function Starts fetching OPEN STD calibration data Starts fetching SHORT STD calibration data Starts fetching LOAD STD calibration data Starts fetching THROUGH LINE calibration data Displays the window for selecting a calibration method and setting conditions Starts calculating error calibration data and turns ON the calibration measurement function NOTE Since this calibration is related to transfer reflection measurement only forward characteristics excluding the load matching error are vector calibrated for 12TERM 8 6 8 3 Vector Errors Calibration
59. setting items A reverse cursor appears in the window Move the reverse cursor to the setting item you want to change Reverse cursor A character string or value displayed in reverse video can be changed now Move the reverse cursor to the setting item you want to change To move the reverse cursor use the arrow keys below the rotary knob and DOWN arrow keys Move the reverse cursor to the preceding or next setting item LEFT and RIGHT arrow keys Moves the reverse cursor to the preceding or next option in a setting item Indicates that this item is a setting item To move the reverse cursor to another setting item use the UP and DOWN arrow keys GPIB MY ADDRESS I 1 CONTROL FUNCTION 1 DEVICE 2 CONTROLLER ENABLE REGISTER ALL 1 OFF 2 ON TERMINATER for TALKER 1 LE amp EOI 2 CR LF amp EOI TIME OUT 20 sec ACTIVE PORT for HARD COPY 1 GPIB 2 RS232C 3 CENTRONICS To move the reverse cursor to another option in a setting item use the LEFT and RIGHT arrow keys The underlined options are current choices 2 Making a new setting take effect 1 Numeric value Move the reverse cursor to a desired setting item then enter a numeric value with numeric keys or rotary knob 2 Option Move the reverse cursor to a desired option then press the key or move the reverse cursor to another option Only when an item is enclosed in can you move the cursor and mak
60. standard value Set the y1 value of the upper lower limit standard value 9 9 Section 9 Analysis of Measurement Data Utility Group UPPER LOWER LIMIT CLEAR WINDOW SEGMENT SEGMENT START END CLEAR 9 10 Set the number of the segment to clear Set the fO value of the upper lower limit standard value Set the yO value of the upper lower limit standard value Set the f1 value of the upper lower limit standard value Set the y1 value of the upper lower limit standard value Clear the standard value of the specified segment number Section 10 Hard Copy and Remote Control Copy Memory Group This section explains how to output a hard copy and save recall measurement conditions and result onto from the floppy disk inritsum MS4630B stis Control Save voy Recall 38888 pr Ol 8 Gre Sod 0 00 8 lt Front panel Major functions Performing and controlling the hard copy function e Saving recalling measurement data and conditions Entering a title label 10 1 Outputting a Hard Copy of Screen Data Copy 10 2 10 2 Making Settings Related to the Hard Copy and Remote Control Copy Control Local 10 2
61. system and connect a through line RESPONSE Press then press the default soft key A sweep is performed to obtain CAL data then RESPONSE RESPONSE default soft key changes to the created soft key the 12 27 Section 12 Measurements Step 4 5 12 28 Description of operation Press the soft key The calibration function is turned on Disconnect the through line and reconnect the DUT Li imit setup in the Utility group then press In the FILTER ANALYSIS window set the following parameters Press FILTER CF 90 MHz REF for IL CALC FILTER CF BW REF FILTER CF X1dB DOWN 3 dB X2dB DOWN 40 dB RPL SEARCH START 89 995 MHz RPL SEARCH END 90 005 MHz RPL RESOLUTION 0 020 dB FREQ DISP DIGITS 6 ANALYSIS Press ON OFF to set it on CH1 R 938r01Hz FILTER TAR MELA i 25800 2 757ldB 5 BeadE ANALYSIS MAG r 1 za i setup FE es lk 9 1 SPN LaakH FILTER ANALYSIS CHL TR 8 2 009046 2dE 4B8 DBOJE Bl 17 944 kHz BUZ AFLI 5 bet Hz aFL2 FRI AFRO Fa IL n EFL DENE SF 12 7 Measuring a Resonator 12 7 Measuring a Resonator You can measure a resonator using the resonator analysis function a feature of this system Using a pi network jig whose measurement te
62. the ON position using a ballpoint pen or the like If write protection can be turned ON by software keep the write protect switch set at the OFF position Protedted ON HM Baie cam Not Protected ON M EL Section 2 Preparations before Use 2 18 Section 3 Basic Operations This section explains the basic operations of this network analyzer for operators who use it for the first time Note that this section covers only the basic operations which are necessary to quickly and easily check the status of the basic operations and performance of this system For advanced operations see Sections 4 and later 3 1 Turning ON the Power ssssssseeneeeneennnn 3 2 3 2 Displaying the Self Test 3 4 3 3 Data Displayed on the 3 6 3 4 Presetling uses edere pite zu ne nia P ron dnos 3 9 3 5 Symbols cei bine ee tue Hn ee 3 10 3 6 List of Soft Key Menu 3 12 3 7 The Basics of Key 3 14 3 7 1 keys master 3 14 3 7 2 Soft Keys ise 3 14 3 7 8 Operation windows essen 3 14 3 7 4 Operations to Perform in Windows 3 15 3 7 5 Cha
63. the screen contact Anritsu for repair The contact addresses and telephone numbers are given at the end of this manual When you contact Anritsu for repair please provide the following information e Model and serial number indicated on the rear panel Symptom Name of the person in charge and telephone number Turning on the power with the Preset key pressed down allows you to reset the backup data stored in the internal memory to the settings on shipping If backup data has been destroyed due to an incidental problem and therefore the machine does not start operating after power on following the above procedure may start the machine 3 5 Section 3 Basic Operations 3 3 Data Displayed on the Screen If the self test result is OK press the WINDOW CLOSE key on the front panel to close the SELF TEST INFORMATION window and display an ordinary measurement screen Let s take a look at the data displayed on the screen Example 1 Single channel measurement screen 1 Indicates that trace A of channel 1 is active and the frequency at the corresponding active marker point is 150 005 MHz 2 Indicates that the active marker of trace A of channel 1 is active marker 0 that it is at the 250th point and that the value measured at this point frequency is 213 5915 dB 3 Indicates that the active marker of trace B of channel 1 is active marker 0 that it is at the 250th point and that the value measured at this point frequency is 1
64. 0B Network analyzer Power cord Two 5 A fuses for AC line F0013 Fuse Accessories T5 A250V W1534AE Operation Panel Operation W1535AE Manuals Remote Operation NOTE When you order a system component let us know its type name or symbol product name and quantity 1 3 2 Options Options for this system are as follows Option No Product name Quantity Remarks PMC interface 1 FUJISOKU memory card interface RS 232C Centronics interface Output attenuator 0 to 70 dB Variable in steps of 10 dB 3 ch receiver High stability reference oscillator 3 branch output 1 4 1 4 1 4 Application Parts and Peripheral Devices Application Parts and Peripheral Devices The table below lists the application parts and peripheral devices for the MS4630B are optionally available name or symbol J0007 Application Parts and Peripheral Devices Product name GPIB connection cable 1 m 408JE 101 Remarks 10008 0005 P0006 GPIB connection cable 2 m Memory card 32K bytes Memory card 64K bytes 408JE 102 BS32F1 C 172 BS64F1 C 173 Battery life About 5 years Battery life About 5 years P0007 Memory card 128K bytes BS128F1 C 174 Battery life About 4 3 years P0008 Memory card 256K bytes BS256F1 C 1175 Battery life About 2 2 years P0009 Memory card 512K bytes BS512F1 C 1176 Battery life About 1 1 years 10079 Fixed
65. 12 6 Measuring a Filter 12 27 12 7 Measuring a 12 29 Section 13 Performance Tests 13 1 13 1 Cases where Performance Tests are Required 13 2 13 2 List of Measuring Devices Used for Performance Tests 13 3 13 3 Performance Test ssssssssssssseeeneneennerenns 13 4 Section 14 Maintenance 14 1 14 1 Cleaning the Cabinet 14 2 14 2 Notes on 14 3 14 3 Repackaging and transporting the System to Return 14 4 Disaplpopclw App 1 Appendix A Performance Test Result Form A 1 Appendix B List of Defaults ssssssseeeeeeeee B 1 Appendix C List of Controls and Connectors on Front and Hear Panels ce dut i e eld mea C 1 Appendix D List of Error Message D 1 Appendix E Example of Settings for Video Plotter VP1500 II E 1 VI Section 1 Introduction This section provides a brief overview of the product and explains the manual structure system configuration application parts peripheral devices and specifications of this system 1 1 Product Overview 1 2 1 2 Organization of This Manual
66. 7 0609 deg 4 The waveform display scale of trace A of channel 1 is calibrated in 10 dB and the line marked with A indicates 50 000 dB 5 The waveform display scale of trace B of channel 1 is calibrated in 50 dB and the line marked with A indicates 0 000 deg 1 23 5 4 7 V CHI 8 150 005Hz S BR t 2 172 8 K 2500 17 Sedes 9 000des 9 10 E STA 18kHz STO 300 Hz etc Measurement screen 1 Indicates that the start frequency is 10 kHz and the stop frequency is 300 MHz 6 7 Indicates that a ratio computation TA R is performed 8 Indicates that the waveform of trace of channel 1 indicates a logarithmic magnitude MAG 9 Indicates that the waveform of trace B of channel 1 indicates a phase PHA 10 Indicates that the resolution bandwidth is set automatically and the current setting is 20 kHz 3 3 Data Displayed on the Screen Example 2 Dual channel measurement screen 1 Indicates that trace A of channel 1 is active and the frequency at the corresponding active marker point is 150 005 MHz 2 Indicates that the active marker of trace A of channel 1 is active marker 0 that it is at the 250th point and that the value measured at this point frequency is 0 0020 dB 3 Indicates that the active marker of trace B of channel 1 is active marker 0 that it is at the 250th point and that the value measured at this point frequency is 72 ps 4 The waveform display scale of trace of c
67. 80 Measurement resolution 0 001 Display scale 0 01 to 50 div 1 2 5 sequence Dynamic accuracy Level relative to IRG 80 kHz to 100 MHz 10 kHz to 300 MHz Group delay measurement Calibration Measurement range 1 ps to 400 ms DRG A0 360 x AF Phase measurement range AF Frequency span x Smoothing aperture Smoothing aperture 20 to x 100 96 number of measurement points Measurement resolution 2 78 x 103 AF Display scale 1 ps div to 50 ms div Dynamic accuracy Phase measurement accuracy 360 x Aperture frequency Calibration type RESPONSE 1PORT 1 PATH 2PORT RESPONSE ISOLATION Calibration data interpolation When the measurement frequency or number of measuremen points is changed new calibration data can be obtained by interpolation according to the old data except when a log fre quency is set or the number of measurement points is 1001 Normalization X S Electric length correction range to 999999 9999999 m Resolution 100 nm Phase offset range 180 1 7 Section 1 Introduction Frequency sweep Level sweep Number of measured points Number of breakpoints Sweep time Setting range Sweep function Sweep range Sweep control Sweep trigger LIN CENTER SPAN START STOP LOG START STOP LIN START STOP STEP 11 21 51 101 251 501 1001 Any number between 1 and 1001 150 us point 38 ms 250 points all sweep RBW 20 kHz normal
68. 9 8 Section 10 Hard Copy and Remote Control Copy Memory Group 10 1 10 1 Outputting a Hard Copy of Screen Data Copy 10 2 10 2 Making Settings Related to the Hard Copy and Remote Control Copy Control Local 10 2 10 3 Save Recall sssssssssssesseeeeeennenen nennen 10 6 Section 11 System eerie rore than cient 11 1 11 1 Switching between Marker Setting Modes Frequency Point 11 2 11 2 Selecting an Impedance Measurement Method Bridge Transfer Method 11 2 11 3 Setting the Date and 11 3 11 4 Checking Options sess 11 3 11 5 Setting a Display 11 4 11 6 Displaying a Self test Result 11 4 Section 12 Measurements 12 1 12 1 Analyzing a Network 12 2 12 2 Basics of Measurement 12 6 12 3 Measuring Transfer Characteristics 12 7 12 4 Measuring Reflection 12 16 12 5 Measuring Transfer and Reflection Characteristics Simultaneously Option 12 12 24
69. 92 2r Fa Sz 2 Fs 19 995 veepH 18 242 0 ce 402pF Ll 4 G6 mH Cold 15 569fF 7 1541 12 31 Section 12 Measurements 12 32 Section 13 Performance Tests This section explains the measuring devices setup and procedures for performing performance tests 13 1 Cases where Performance Tests are Required 13 2 List of Measuring Devices Used for Performance Tests 13 3 Performance Test tees eins ine vin Eana e 13 3 1 13 3 2 13 3 3 13 3 4 13 3 5 13 3 6 13 3 7 13 3 8 13 3 9 13 3 10 Reference resonator frequency stability Transmitter circuit characteristic Output frequenoy ssssseseeeeeene Transmitter circuit characteristic Output level accuracy Transmitter circuit characteristic Output level linearity Transmitter circuit characteristic Output level deviation Transmitter circuit characteristic Output level step error option 10 Receiver circuit characteristic Average noise level Receiver circuit characteristic Cross talk Receiver circuit characteristic Magnitude dynamic accuracy Receiver circuit characteristic Phase dynamic
70. Cal Probe 412V e e Source 100mA Outputs _ nputs A Opt B R TA TB E 2 A THROUGH LINE SWR Bridge OPEN STD SHORT STD LOAD STD Example of setup for 1PATH 2PORT calibration Precautions for 1PATH 2PORT calibration Since this calibration is performed using the calibration data on two channels an input port TB optional unit is required Select CH1 amp CH2 dual channel measurement as measurement channels and set on COUPLED CHANNEL Use measurement for reflection measurement Select TA R as the CH1 side analysis port To obtain sweep OPEN SHORT or LOAD calibration data select as the active channel When obtaining LOAD calibration data obtain the transmission side CH2 LOAD data at the same time Use measurement CH2 for transfer measurement Select TB R as the CH2 side analysis port To obtain THROUGH calibration data select CH2 as the active channel When obtaining THROUGH calibration data obtain the reflection side CH2 THROUGH calibration data at the same time Select CAL ON sweep start for individual channels When calibrate CH2 select CAL ON both CH1 and CH2 otherwise proper calibration will not be executed 8 7 Section 8 Calibration Calibration Group PI NET calibration PI NET Description of function Starts fetching transfer OPEN open calibration data Starts fetching transfer SHORT
71. Front Panel 1 Preset Pressing the key initializes all measurement parameters excluding some backup parameters 2 Local Local Pressing the 75 key stops remote control performed through the GPIB allowing you to operate the front panel manually When this system is locked out of the local controller it cannot return to the local state The REMOTE LED goes on when the system enters the remote state and it goes out when the system enters the local state The GPIB related menu is also displayed 3 PTA This switch turns on the PTA function 19 Power switch When the pushbutton is depressed the system is powered Power is supplied to all circuits in the system The system is ready for use When the pushbutton is projected after being pressed again the system is turned off 20 insertion slot option Insert the PMC with the triangle printed on the PMC with the mark on the front panel of the main unit While the PMC is being accessed the Busy lamp is lit When the battery incorporated in the PMC is nearly used up the Battery lamp lights up 16 Backlight off Pressing this key toggles the backlight ON and OFF 17 Display all Pressing this key between all items and only the selected items 18 Window close Pressing this key closes the current window 12 Calibration A group of keys used to perform calibration 23 To Keyboard C 1 Appendix C 13 24 25 26 15 21 C 2 Th
72. Hz 10 kHz to 300 MHz to 10 dB lt 0 20 dB lt 0 20 dB 60 dB lt 0 05 dB lt 0 05 dB 10 dB lt 0 10 dB lt 0 30 dB 80 dB lt 0 30 dB lt 1 00 dB 90 dB lt 1 20 dB lt 4 00 dB to 100 dB lt 4 00 dB 2 Measuring device e Standard attenuator Attenuator with standard calibration accuracy 10 dB 0 01 dB 3 Setup MS4630B Power meter LI Standard T 10 dB or 20 dB ATT attenuator 10dBATT T m Magnitude dynamic accuracy test 4 Operation procedure Step 1 Description of operation Set the span of this system to 0 Hz RBW to 30 Hz output port to B analysis port to TA R R s input range to 20 dBm TA s input range to 0 dBm and smoothing aperture to 10 96 Connect the B output and the input side of the standard attenuator and connect the output side of the standard attenuator to the power meter via a 10 dB ATT Set the center frequency of this system to the target frequency Set the standard attenuator to 0 dB and adjust the output level so that the power meter reads 0 dBm 13 15 Section 13 Performance Tests Step 5 6 Description of operation Disconnect the power meter connect it to the TA and set the standard attenuator to 10 dB Press X5 to perform normalization Set the standard attenuator to 0 dB Perform a single
73. IGNARY measurement data REAL amp IMAGINARY REAL measurement data LOGZ LOGZ amp 9O0 Data of displayed waveform 3 Data of displayed waveform 3 Q Q measurement data LOGZ amp Q NOTE Data of displayed waveform 3 Q measurement data When two measured waveforms are displayed using the subtrace function two types array data XA and XB are used NOTE Value of the real part of the complex data in the circular chart 2 Value of the imaginary part of the complex data in the circular chart 3 The relationship between the displayed waveform data XA and impedance Z is as follows Z 10 SA 7 1000 10 9 Section 10 Hard Copy and Remote Control Copy Memory Group Number of array data items to be saved Measurement data items between the first measure point and the number of measure point 1 th measure point are saved Format of data to be saved One type of array data XA Two types of array data XA and XB XA 0 LF XB O LF XA l LF XB 0 LF X MEP 1 LF X MEP 1 XB MEP 1 LF LF represents a terminal code and MEP represents a number of measure points When there are two types of array data array data items are separated by a comma Number of measure points 11 Measurement format LOG MAG In the case of single trace only LOG MAG measurement data is output as array data XA measurement data 68 1109LF 60 8254LF 50
74. MS4630B Network Analyzer Operation Manual Vol 1 Panel Operation 10th Edition For safety and warning information please read this manual before attempting to use the equipment Keep this manual with the equipment ANRITSU CORPORATION Document No M W1534AE 10 0 Safety Symbols To prevent the risk of personal injury or loss related to equipment malfunction Anritsu Corporation uses the following safety symbols to indicate safety related information Ensure that you clearly understand the meanings of the symbols BEFORE using the equipment Some or all of the following symbols may be used on all Anritsu equipment In addition there may be other labels attached to products that are not shown in the diagrams in this manual Symbols used in manual DANGER This indicates a very dangerous procedure that could result in serious injury or death if not performed properly WARN N G This indicates a hazardous procedure that could result in serious injury or death if not performed properly CAUTION This indicates a hazardous procedure or danger that could result in light to severe injury or loss related to equipment malfunction if proper precautions are not taken Safety Symbols Used on Equipment and in Manual The following safety symbols are used inside or on the equipment near operation locations to provide information about safety items and operation precautions Ensure that you clearly understand the meanings of the s
75. Pi network jig DUT 12 13 Section 12 Measurements 2 Measurement procedure Step 1 Description of operation System Press 9 then press SYSTEM on the numeric keypad USER Press the PRESET soft key and select TRANSFER transfer method for IMPD MEASURE MENT The contents of SYSTEM do not change if presetting is performed 11 12 13 12 14 Configure a measuring system to which a DUT device under test is connected according to the Setup Drawing Press in the Channels group Press the etc soft key once to select IMPD CHART im pedance chart Press in the Measurement group Press the etc soft key once press REF IMPD and set the following parameter REFERENCE IMPEDANCE 12 5 Q Press e in the Measurement group Press RBW and set the following parameter RBW 1 kHz Press Frequency in the Measurement group Using a soft key set the following parameter START 1 MHz Press span in the Measurement group and set the following parameter STOP 50 MHz setup Press then press the soft key Select CAL METHOD from the CALIBRATION window then press Select PI NET from the CAL METHOD window then press Disconnect DUT from the measuring system OPEN Press then press the default soft key A sweep is performed to obtain CAL data then OPEN OPEN the default soft key chang
76. Screen Trace 6 3 5 Selecting the items to display or clear Press the key and select the items to display or clear using the following soft key menu and window Select an item to be deleted on the window The selected item constitutes the deletion target TRACE 1 2 Description of function SPLIT DISP STORAGE OVER WRITE GRID DISPLAY Displays the window to select the displayed item ITEM etc Switches to the next menu Effective key Ten key rotary knob key DISPLAY ITEM WINDOW SELECT ITEM 01 lt SETUP A gt 02 lt SETUP B gt 03 lt MEAS PRMS gt 04 lt FREQUENCY gt 05 lt MENU gt 06 lt SWEEP MKR gt 07 lt CHART A gt 08 lt CHART B gt 09 lt TRACE A gt 10 lt TRACE B gt 11 lt MARKER A gt 12 lt MARKER B gt 13 lt TOP LINE gt NOTE A line to display the marker value scale value and other data of Trace A A line to display the marker value scale value and other data of Trace B Selection to display the measuring conditions such as the analysis for mat and RBW common to Trace A and B A line lines to display the range of the frequencies measured Soft key menu Sweep marker common to Trace A and B Grid to display Trace A Grid to display Trace B Measured waveform of Trace A Measured waveform of Trace B Marker of Trace A Marker of Trace B The single uppermost line to display the active channel date and other infor mation Executing setting for i
77. Set the control interface used to output data copy output This setting cannot be made when an optional unit is not installed 4 Settings related to bit mapped image data BIT MAP WINDOW COLOR TYPE 1 MONOCHROME 2 COLOR COMPRESSION COPY No File name extension Select a bit mapped data color Outputs monochrome black and white data Outputs 8 bit 256 color color data Turns on off data compression Effective only for color data Specify the number of the file to copy to the FD 0000 9999 When copy ing is completed the file number is updated automatically Files output to the FD are assigned the following file name extensions bmp Data has not been compressed tle Data has been compressed File name The file name format is as follows yyddnnnn bmp or rle yy Month of file creation 01 to 12 dd Day of file creation 01 to 31 nnnn Four digit file number 0000 to 9999 10 4 10 2 Making Settings Related to the Hard Copy and Remote Control Copy Control Local Directory Files are created under the YMS4630X directory NOTE Ifa file of the same file name already exists on the FD it is overwritten The file created on the FD with a file name extension bmp or rle cannot be deleted 10 2 2 Local key Remote Cancel the remote state of the GPIB Local C 2 Major functions Returning to local
78. UTION A Do not use benzine thinner and alcohol to clean the cabinet If used the paint could be damaged or the cabinet could be discolored or de formed 14 2 14 2 14 2 Notes on Storage This section gives notes on storing the system for a long period or time 14 2 1 Precautions for storage 1 Remove dust fingerprints and other stains 2 Do not store the system in the following places a Place exposed to direct sunlight or dusty place b Humid place where condensation occurs c Place exposed to active gas or acid d Place where the following temperature and humidity ranges are exceeded Temperature Higher than 60 or lower than 20 e Humidity 90 or higher 14 2 2 Recommended storage conditions Notes on Storage When the system is stored for a long period the following environmental conditions must also be satisfied in addition to the conditions in Section 14 2 1 above e Temperature 0 to 30 C Humidity 40 to 80 The temperature and humidity must not vary greatly within a day 14 3 Section 14 Maintenance 14 3 Repackaging and transporting the System to Return When returning the system to Anritsu for repair follow the precautions given below 14 3 1 Repackaging Use the original packing material To use other packing material observe the following precautions 1 Wrap the system with a plastic bag or sheet 2 Geta corrugated c
79. a risk of fire e Keep the cooling fan clean so that the ventilation holes are not obstructed If the ventilation is obstructed the cabinet may overheat and catch fire NEVER touch parts to which the label shown on the left is attached These parts are hotter than 55 C and there is a risk of receiving a burn Never input a signal of more than the indicated value between the measured terminal and ground Input of an excessive signal may damage the equipment vi Replacing Memory Back up Battery External Storage Media Use in a residential environment For Safety CAUTION A This equipment uses a Poly carbomonofluoride lithium battery to backup the memory This battery must be replaced by service personnel when it has reached the end of its useful life contact the Anritsu sales section or your nearest representative Note The battery used in this equipment has a maximum useful life of 7 years It should be replaced before this period has elapsed This equipment uses memory cards as external storage media for storing data and programs If this media is mishandled or becomes faulty important data may be lost To prevent this chance occurrence all important data and programs should be backed up Anritsu will not be held responsible for lost data Pay careful attention to the following points e Never remove the memory card from the instrument while it is being accessed e The memory card may be damaged by stati
80. abled 9 8 LINE ENTRY WINDOW 9 3 Limit Test Limit LIMIT TYPE Set a standard line type SINGLE Sets data that can be represented only by a y coordinate The data is con stant for all frequencies SEGMENT Sets data with a combination of f0 yO and f1 y1 Max 10 segments SINGLE SEGMENT y1 M ft yt Frequency Frequency UPPER LIMIT ENTRY Displays the window for entering the upper limit standard line data CLEAR Displays the window for clearing the upper limit standard line data LOWER LIMIT ENTRY CLEAR Displays the window for entering the lower limit standard line data Displays the window for clearing the lower limit standard line data UPPER LOWER LIMIT DEFINE WINDOW SINGLE UPPER LOWER LIMIT Y Set the y value of the upper lower standard value UPPER LOWER LIMIT CLEAR WINDOW SINGLE CLEAR Clear the upper lower standard value When cleared the maximum value or the minimum value for LOWER is used as the standard value UPPER LOWER LIMIT ENTRY WINDOW SEGMENT SEGMENT START X Y END X X Set the number of the segment to enter Set the fO value of the upper lower limit standard value Set the yO value of the upper lower limit standard value Set the f1 value of the upper lower limit
81. als need to be broken shredded so as not to be unlawfully used for military purpose Crossed out Wheeled Bin Symbol Equipment marked with the Crossed out Wheeled Bin Symbol complies with council directive 2002 96 EC the WEEE Directive in European Union For Products placed on the EU market after August 18 2005 please contact your local Anritsu representative at the end of the product s useful life to arrange disposal in accordance with your initial contract and the local law CE Conformity Marking Anritsu affixes the CE conformity marking on the following product s in accordance with the Council Directive 93 68 EEC to indicate that they conform to the EMC and LVD directive of the European Union EU CE marking 1 Product Model Model MS4630B Network Analyzer 2 Applied Directive EMC Directive 2004 108 EC LVD Directive 2006 95 EC 3 Applied Standards e EMC Emission EN 61326 1 2006 Class A Immunity EN 61326 1 2006 Table 2 Performance Criteria IEC 61000 4 2 ESD IEC 61000 4 3 EMF IEC 61000 4 4 Burst IEC 61000 4 5 Surge IEC 61000 4 6 CRF IEC 61000 4 8 RPFMF IEC 61000 4 11 V dip short B C gt gt 0 Performance Criteria A During testing normal performance within the specification limits B During testing temporary degradation or loss of function or performance which is self recovering C During testing temporary degradation or loss of function or performance which
82. andling misuse or unauthorized modification or repair of the equipment by the customer e The fault is due to severe usage clearly exceeding normal usage e The fault is due to improper or insufficient maintenance by the customer e The fault is due to natural disaster including fire flooding earthquake etc e The fault is due to use of non specified peripheral equipment peripheral parts consumables etc e The fault is due to use of a non specified power supply in a non specified installation location In addition this warranty is valid only for the original equipment purchaser Itis not transferable if the equipment is resold Anritsu Corporation shall assume no liability for injury or financial loss of the customer due to the use of or a failure to be able to use this equipment Anritsu Corporation Contact In the event that this equipment malfunctions contact an Anritsu Service and Sales office Contact information can be found on the last page of the printed version of this manual and is available in a separate file on the CD version vii viii Notes On Export Management This product and its manuals may require an Export License Approval by the Government of the product s country of origin for re export from your country Before re exporting the product or manuals please contact us to confirm whether they are export controlled items or not When you dispose of export controlled items the products manu
83. aracteristics Transfer characteristics Magnitude Phase Group delay time Transfer coefficient Impedance Admittance Reflection characteristics Magnitude Phase Reflection coefficient VSWR Impedance Admittance 12 1 4 Transfer characteristics O Q Ro Ro Ro DUT device under test Measurement of transfer characteristics 12 2 12 1 Analyzing a Network In the above figure R is the characteristic impedance of the measurement system and E and are reference and test end voltages In this case the transfer coefficient K is found by K K e g Tore A Where Magnitude ratio Phase difference rad Magnitude A phase and group delay time are found by 20 log KI dB B 0 2 oe des iude nM ELE EE IUE C AG _ 1 Ao 360 Af 9 narii trei EIUS OD rire D Where Phase deg 0 Angular frequency rad s A0 Phase difference rad Af Frequency difference Hz The magnitude and phase are measured directly and displayed on the screen The absolute value of the transfer coeffi cient is calculated from equation B The group delay time is calculated from equation D after obtaining the difference in phase Dq between Af Af oe uq Af is determined by Delay aperture 96 100 Af Frequency span Hz X Aperture se
84. ardboard box crate or aluminum box which is large enough to put cushioning material around the system 3 Putthe system in the box along with cushioning material so that it does not move in the box 4 Close the box securely with packing string adhesive tape or bands 14 3 2 Transportation When transporting the system avoid vibration as much as possible and satisfy the storage conditions given in Section 14 2 2 14 4 Appendixes Appendix Performance Test Result Form A 1 Appendix B List of Defaults ssssssssseeeene B 1 Appendix C List of Controls and Connectors on Front and Rear Panels due ned rcr C 1 Appendix D List of Error Message D 1 Appendix Example of Settings for Video Plotter VP1500 II Manufactured by SEIKOSYA E 1 App 1 Appendixes App 2 Appendix A Performance Test Result Form Before performing a performance test copy the form shown here After completion of the performance test enter the result in the form A 1 Appendix A Performance Test Result Form Test place Report No Date Person in charge System name MS4630B network analyzer Serial No Ambient temperature G a Supply frequency Hz Relative humidity 9b Supply voltage V Remarks Reference resonator frequency stabili
85. are shown in the lower view Ifthe screen display is not split when at least three waveform are displayed this will disable the use of the limit test function 6 3 2 Waveform storage Press the key and select STORAGE from the soft key menu to turn ON OFF the waveform storage function TRACE 1 2 Description of function SPLIT DISP STORAGE OVER WRITE GRID DISPLAY ITEM etc Allows you to turn ON OFF the waveform storage function Switches to the next menu 6 5 Section 6 Display Display Group 6 3 3 Waveform overwrite Press the key and select OVER WRITE from the soft key menu to turn ON OFF the waveform overwrite function TRACE 1 2 Description of function SPLIT DISP STORAGE OVER WRITE GRID DISPLAY ITEM etc Allows you to turn ON OFF the waveform overwrite function Switches to the next menu 6 3 4 Selecting a display grid Press the key and select GRID from the soft key menu to select a grid type Effective key Ten key rotary knob key TRACE 1 2 Description of function SPLIT DISP STORAGE OVER WRITE GRID DISPLAY ITEM etc GRID WINDOW Displays the window for selecting a grid type Switches to the next menu GRID TYPE ALL CENTER FRAME 6 6 Select a scale grid display type Displays the frame and all vertical horizontal lines Displays the frame and only vertical horizontal center lines Displays only the frame 6 3 Setting the Display
86. as a title is completed use the key to move the cursor to EXECUTE and press the Enter key Now the title entry has been completed 10 11 Section 10 Hard Copy and Remote Control Copy Memory Group 10 12 Section 11 System This section explains important functions whose settings need not be changed frequently T AnritsuN MS4630B xxr 0i o 63 Oi of 0000 System z of 8 Major functions om 0 4 Front panel Marker setting mode and impedance measurement mode Setting the date and time Displaying the optional unit state Setting a display color Displaying the self test result System Press the key and make various settings using the displayed soft key and menu Shift System Make other system settings and display states 11 1 11 2 11 3 11 4 11 5 11 6 Switching between Marker Setting Modes Frequency Point 11 2 Selecting an Impedance Measurement Method Bridge Transfer Method 11 2 Setting the Date and Time 11 3 Checking Options i ette tercer atte terrere d Rad 11 3 Setting a Display Color sssesen 11 4 Displaying a Self test Result
87. bled EID IA Write protect tab Write protected a o Write protect tab Fig 2 2 Write protect switch of 3 5 inch floppy disk Setting and removing a 3 5 inch floppy disk To set a floppy disk in the floppy disk drive insert it in the direction of the arrow with the top surface left until it clicks To remove a floppy disk from the floppy disk drive press the EJECT button Make sure the LED is OFF before removing the floppy disk 7 Cs Cs C5 Ce C1 2 System 0 26 Copy Memory m Control Save gt Recall Front Rear EJECT button C7 C C5 Ce 1 2 System 0 4 Enter 80 Copy Memory 0 Control Roca LED lamp Fig 2 3 Setting and removing a 3 5 inch floppy disk 2 5 Notes on Handling Storage Medium 2 5 2 Plug in memory card PMC This section explains the following points about the plug in memory card hereafter called the PMC 1 Inserting in the slot in the main unit Handling notes Handling the cap Loading and replacing a battery Using the write protect switch Inserting the PCM into the slot in the main unit CAUTION A Inserting the PCM by force could dama
88. c electric charges e The back up battery in SRAM memory cards has a finite life Replace the battery periodically For details refer to the explanation on the memory card later in this manual e Anritsu has thoroughly tested all external storage media shipped with this instrument Users should note that external storage media not shipped with this instrument may not have been tested by Anritsu thus Anritsu cannot guarantee the performance or suitability of such media This instrument is designed for an industrial environment In a residential environment this instrument may cause radio interference in which case the user may be required to take adequate measures Equipment Certificate Anritsu Corporation certifies that this equipment was tested before shipment using calibrated measuring instruments with direct traceability to public testing organizations recognized by national research laboratories including the National Institute of Advanced Industrial Science and Technology and the National Institute of Information and Communications Technology and was found to meet the published Specifications Anritsu Warranty Anritsu Corporation will repair this equipment free of charge if a malfunction occurs within one year after shipment due to a manufacturing fault under the condition that this warranty is void when e The fault is outside the scope of the warranty conditions described in the operation manual e The fault is due to mish
89. cel the CH1 side measured waveform as the item to save as char CH2 X MEM Select cancel the CH2 side measured waveform as the item to save as char Types of data to be saved 10 3 Save Recall In the case of single trace one measured waveform one type of array data is saved for each measurement channel In the case of dual trace two measured waveforms two types of array data are saved Suppose two types of array data are defined as XA and XB then they will be saved according to the table shown below Array data elements range from to the number of measure points minus 1 Measurement format LOG MAG Array data XA LOG MAG measurement data Array data XB PHASE PHASE measurement data DELAY MAG amp PHASE DELAY measurement data LOG MAG measurement data PHASE measurement data MAG amp DELAY LOG MAG measurement data DELAY measurement data POLAR X data of displayed waveform 1 Y data of measured waveform 2 IMPEDANCE CHART X data of displayed waveform 1 Y data of measured waveform 2 ADMITTANCE CHART X data of displayed waveform 1 Y data of measured waveform 2 VSWR VSWR measurement data LINEAR MAG LIN MAG measurement data LIN amp PHASE LIN MAG measurement data PHASE measurement data LIN amp DELAY LIN MAG measurement data DELAY measurement data REAL REAL measurement data IMAGINARY IMAG
90. ces Power meter Power sensor Audio analyzer 3 Setup Power meter MS4630B OUTPUTA Power sensor 1 100 kHz 300 MH Audio analyzer Moon 200 Mba 1 l Output level deviation test 13 9 Section 13 Performance Tests 4 Test procedure 100 kHz to 300 MHz test This test must be performed using a power meter Step 1 2 Description of operation Zero adjust the power meter and adjust the sensor sensitivity Set the center frequency of this system to 100 MHz span to 0 Hz output port to port A and output level to 10 dBm Set the calibration coefficient of the power meter sensor to read the output level The reading becomes the reference value Set the center frequency of this system to a desired value Set the calibration coefficient of the power meter sensor and read the output level Find the output level deviation from the following equation Output level deviation Output level Output level at 100 MHz Repeat steps 4 and 5 by changing the frequency 10 kHz to 100 MHz test This test must be performed using an audio analyzer 10 kHz to 100 MHz test This test must be performed using an audio analyzer Step 1 2 13 10 Description of operation Set the span of this system to 0 Hz output port to port A and output level to 10 dBm Set the center frequency of this system to a desired val
91. d in the same measurement conditions 1 if the coupled channel function is turned ON only the data tables for the active channel are used for the measurement If a measurement parameter is changed a value calculated inside the device according to the value of the said measure ment parameter is reflected in these data tables If for example a frequency parameter such as the center frequency or the frequency span is set a calculation is carried out based on these frequency parameters to equalize the frequency intervals between the measurement points in the case of linear sweep the result of which is reflected at each point in the frequency data table Thus changing the measurement parameters normally creates these data tables However regardless of the values of these measurement parameters you can change the measurement condition at any given point in a data table to carry out the measurement List sweep refers to sweeping according to a condition that a user has arbitrarily set for each measurement point by changing the said condition data in a data table The user does not need to set whether list sweep is done or not Modifying changing and registering data in the data table edit screen LIST SWEEP EDIT menu will cause the sweep to be performed using the new measurement conditions in the next measurement These data tables can be saved to or recalled as files from auxiliary storage media such as floppy disks internal memory
92. d to alert operators to a specific operating procedure that if not followed may result in severe damage to the operators and system If supplying a signal including direct current component could burn the inter nal circuit These signal could not be measured Take out direct current component of the signal before measure it Network Analyzer i 0i 389888 0 8 409 8 E H N Max 20dBn 2 4 2 2 Safety Measures 2 2 3 When the fun stops WARNING The device has a fan installed at the rear panel to prevent the interior tempera ture from rising excessively When the fan stops for some reasons the tem perature within the unit frame rise to such an extent that it may cause a fire For this reason the device displays a message on the screen warning against the stoppage of the fan at the rear panel See 3 message concerning the de vice abnormality of Appendix D Error Message When this message is dis played immediately turn off the power of the device and take out the power cord from the power outlet As the unit frame is considered to have reached a high temperature in this instance take due precautions when handling it 2 5 Section 2 Preparations before Use 2 3 Mounting on a Rack and Stacking with Other Units 2 3 1 Mounting
93. dow Select other analysis format Effective key Ten key rotary knob key MORE WINDOW FORMAT 01 LIN MAG Displays the linear magnitude unit less number 02 lt LIN amp PHA Displays both the linear magnitude and phase unit less number deg 03 lt LIN amp DLY gt Displays both the linear magnitude and group delay unit less number sec 04 lt REAL gt Displays the real number component unit less number 05 lt IMAG gt Displays the imaginary number component unit less number 06 lt REAL amp IMAG gt Displays the real and imaginary number components unit less number unit less number 07 lt LOGZ gt Displays the impedance in logarithm Q 08 lt LOGZ amp 0 Displays the impedance and impedance phase Q deg 09 lt Q gt Displays Q unit less number 10 lt LOGZ amp Q gt Displays the impedance in logarithm and Q Q unit less number IMPD MKR FORMAT for IMPD CHART ADMT MKR FORMAT for ADMT HART PHASE OFFSET Note Enter two digit numeric to make a selection using the ten key Example Enter 0 and 7 to select LOG 7 Pressing the Enter key is not required when using the ten key for data entry 4 4 2 Selecting an impedance marker display mode When the analysis format is IMPD CHART set the display mode of the marker value Effective key Rotary knob key MORE WINDOW FORMAT IMPD MKR FORMAT for IMPD CHART
94. e of the averaging process Effective key Ten key rotary knob key AVG FORMAT WINDOW AVERAGE TYPE SUM Averages measured points for each sweep MAX Holds the maximum measured point MAX HOLD MIN Holds the minimum measured point MIN HOLD NOTE Real parts and imaginary parts of measured values as vector quantity are averaged as many times as the 2 number of measurement to get real part data and imaginary part data When the analysis port is TA TB or R level measurement the signal phase cannot be measured properly resulting in an indefinite average and abnormal operation The measured value whose absolute value is maximum minimum is used as a vector quantity Normal operation is assured if the analysis port is TA TB or R level measurement 5 7 Section 5 Selecting Measurement Parameters Measurement Group 5 3 2 RBW Set the resolution bandwidth Effective key Ten key rotary knob Description of function AVERAGE No SMOOTHING DELAY APERTURE RBW Allows you to set a resolution bandwidth AVERAGE FOR NOTE One of the following values can be set for RBW 3 Hz 10 Hz 30 Hz 100 Hz 300Hz 500 Hz 1 kHz 2 kHz 3 kHz 4 kHz 5 kHz 10 kHz 20 kHz and AUTO In the RBW auto setting mode the measurable minimum resolution bandwidth is automatically selected ac cording to the current sweep time To automatically set the RBW type 0 and Enter 5 3 3 Sm
95. e the choice take effect at the same time by entering the item number using numeric keys When an item takes effect it is underlined 3 15 Section 3 Basic Operations 3 Closing a window You can close a window by one of the following methods e Press another hard key Press the Cy under the soft key Move the reverse cursor to the upper right corner of the window and press the key If the window is in a deep layer the window in a layer which is one layer shallower than the current will appear 3 7 5 Channels and Traces This system has two measurement channels channel CH1 and channel 2 CH2 Channel refers to a set of internal hardware resources necessary for performing measurements For example settings of a measurement frequency and an analysis port are included in the settings of a channel Since there two channels two measurements can be performed using one measuring device One channel has two traces trace A TR A and trace B TR B refers to the displayed result of measurement performed in a channel Two traces appear only when a measure ment result is displayed with respect to two parameters such as magnitude and phase allowing you to make various settings for each trace For example a marker setting is included in a trace setting As stated above this system allows you to obtain a maximum of four traces for two channels NOTE When a channe
96. easures the ratio TA R of the signal input to input port R to the signal input to input port TA Measures the ratio TB R of the signal input to input port R to the signal input to input port TB Measures the ratio TB TA of the signal input to input port TA to the signal input to input port TB Switches to the next menu 4 4 4 3 Selecting an Analysis Port Meas 4 3 2 Measuring a level TA TB R MEAS 2 2 Description of function Measures the level of the signal input to input port TA Measures the level of the signal input to input port TB Measures the level of the signal input to input port R Returns to the previous menu NOTE The input port TB is an optional unit When this unit is not installed setting related to input port TB cannot be made The setting of analysis format and display scale can be made independently for each analysis port selected 4 3 3 Notes on level measurement When TA TB or R is selected meaningful waveform data is not displayed if an analysis format other than LOGMAG and LINMAG is selected The phase of signal is not measured on the level measurement then the function which needs the phase information Averaging and CAL except Normalize is not operated 4 5 Section 4 Selecting Measurement Items Channels Group 4 4 Selecting Measurement Items Format Press the key to select measurement items from the soft key menu 4 4 1 Selecting an analysis for
97. ection 9 Analysis of Measurement Data Utility Group 9 3 Limit Test Limit Limit Press keys and set and perform the limit test function using the displayed soft key menu and window Shift am Limit Filter LIMIT Description of function LINE ENTRY Displays the window for entering a standard line TEST Tests the trace data according to the standard line Test the trace data according to the standard line BEEP Makes the setting for issuing a beep when the test result is FAIL When the standard line or part of it is outside the set frequency range trace data cannot be tested properly Trace data is tested according to the standard line after each sweep The entered standard line data is calculated as the standard data corresponding to all sweep points under the measurement conditions set when the TEST function was turned ON and the calculation result is stored in the system When the standard line cannot be compared with the measurement waveform due to a change in measurement condition this function is turned OFF Turning ON the test function again calculates the standard data again under the new conditions If the standard line is outside the set frequency range trace data cannot be tested properly If the screen display is not split when at least three waveforms are displayed this will disable the use of the limit test function Ifthe analysis format is LOGZ the limit test is dis
98. ed when developing adjusting and inspecting electronic parts and devices in the communi cations market for mobile and optical communications etc and the AV market for high quality TVs and satellite broadcasting Especially the macro analysis function for filters and piezoelectric resonators facilitates and accelerates measurements 1 2 Organization of This Manual 1 2 Organization of This Manual This manual consists of 14 sections and five appendixes These sections and appendixes are briefly described below Section Description Section 1 Introduction Section 2 Preparations before Use This section provides a brief overview of the product It also explains the manual structure system configuration application parts and specifica tions of this system This section explains the safety measures and preparations that must be made before using turning on this system Section 3 Basic Operations This section explains basic operations to the operators who use this system for the first time Selecting Measurement Section 4 Items This section explains to select measurement items Selecting Measurement Section 5 Parameters This section explains to set measurement conditions Section 6 Displays This section explains to set the measurement waveforms for easy observa tion Section 7 Markers This section explains to read the measurement data by the marker and explains other marker functions
99. eflection coefficient 12 18 12 4 3 Measuring impedance 12 21 12 5 Measuring Transfer and Reflection Characteristics Simultaneously Option 12 sssssseee 12 24 12 6 Measuring a Filter 12 27 12 7 Measuring a 12 29 12 1 Section 12 Measurements 12 1 Analyzing a Network The network analyzer analyzes a network by measuring its transfer and reflection characteristics using a sine wave Transfer characteristics are represented by Etr Ein Etr means a transmission voltage and Ein means an input voltage and reflection characteristics are represented by Ere Ein Ere means a reflection voltage and Ein mean an input voltage The transfer and reflection characteristics of the network can be obtained by measuring the ratio between Etr and Ein magni tudes ratio between Ere and Ein magnitudes the difference in phase between Etr and Ein and the difference in phase between Ere and Ein In addition to the basic items such as an magnitude and phase that represent transfer and reflection characteristics of a network the items listed below which are obtained from the basic items are used When combined with a reflection bridge this system can measure transfer and reflection characteristic When not combined with a reflection bridge this system can measure only transfer ch
100. els and set on COUPLED CHAN NEL Select TA R as the CH1 side analysis port to measure the reflection characteristic Select TB R as the CH2 side analysis port to measure the transfer characteristic To obtain OPEN SHORT or LOAD calibration data select CH1 as the active channel To obtain THROUGH calibration data select CH2 as the active channel Select CAL ON calibration start for individual channels Select CAL ON both CH1 and CH2 12 6 Measuring a Filter 12 6 Measuring a Filter You can measure a filter using the filter analysis function a feature of this system Measure a 90 MHz band pass filter to analyze the following Bandwidth at a 3 dB down point from 90 MHz Bandwidth at a 40 dB down point from 90 MHz Insertion loss at 90 MHz e Center frequency of filter Q value e Shape factor 1 Setup 5 co Ge prm G5 n Sus puc v ENG DUT M Through line 2 Measurement procedure Step Description of operation 1 Configure a measuring system to which DUT device under test is connected according to the Setup Drawing 2 Using the keys in the Measurement group and soft keys set the following parameters CENTER 90 MHz SPAN 100 kHz RBW 1 kHz 3 Disconnect the DUT from the measuring
101. en the FORMAT window l Select LIN MAG as a format then press 3 Press in the Measurement group Press the CENTER soft key and set the following param eter CENTER 90 MHz Press in the Measurement group and set the following parameter SPAN 100 kHz Press in the Measurement group Press the RBW soft key and set the following param eter RBW 1 kHz setup Press then press the soft key Select CAL METHOD from the CALIBRATION window then press Select PORT OSL from the CAL METHOD window then press Disconnect the DUT from the measuring system and connect an open terminator OPEN Press then press the default soft key A sweep is performed to obtain CAL data then SEED OPEN the default soft key changes to the created soft key SHORT Connect a short terminator and press _ default LOAD default Connect a load 50 Q terminator and press Press the soft key The calibration function is turned on Disconnect the open terminator from the measuring system and reconnect the DUT 12 19 Section 12 Measurements Description of operation Step 13 Press the key in the Display group Using soft keys adjust the scale and offset so that the trace waveform is displayed at
102. er power on Measure frequency using a frequency counter 24 hours after the above measurement Calculate the aging rate from Aging rate Second measured value First measured value First measured value Temperature characteristic This measurement must be performed using a vibration free thermostatic oven Step 1 2 Note Description of operation Place only the DUT in the thermostatic oven and keep the temperature in the oven at 25 C Turn on the DUT and wait until its internal temperature becomes stable about 1 5 hours after the tempera ture in the over becomes constant Measure frequency using a frequency counter Set the oven temperature to 50 When the oven temperature and the internal temperature of the DUT become stable measure frequency using a frequency counter Calculate the temperature characteristic from the following equation Temperature characteristic Value measured at 50 C Value measured at 25 C Value measured at 25 C Set the oven temperature to 0 and repeat steps 5 and 6 The reading of the frequency counter may include an error of 1 count 13 5 Section 13 Performance Tests 13 3 2 Transmitter circuit characteristic Output frequency The network analyzer supplies the same synthesizer local signals to the input and output circuits to measure the output frequency interlocked with the input frequency The input frequency can be obtained by measuring
103. ers Marker 7 2 7 1 1 Setting and moving markers 7 2 7 1 2 Displaying a special marker delta marker zero marker or marker list 7 4 7 2 Useful Marker Functions Fctn sss 7 5 7 2 4 Moving a marker MAX MIN PEAK tracking 7 5 7 2 2 Setting measurement conditions using marker positions gt CF A SPAN MKR gt OFS 7 5 7 1 Section 7 Marker Marker Group 7 1 Setting Moving and Displaying Markers Marker 7 1 1 Setting and moving markers Press the key and set and move markers using the soft key menus below Set move a marker and set a display mode 1 Moving the active marker and setting a new marker e Press the Marker key to enable move of the active marker Effective key Ten key rotary knob key Every time the ON key of the soft key menu is pressed a new marker is generated up to 10 new markers The active marker will shift to the newly generated marker MARKER 1 2 Description of function ON Enables move of the active marker or setting of a new marker and move of the marker SCROLL OFF REF No COUPLED MARKER etc Switches to the next menu NOTE Allows you to move the marker by key The marker is moved one tenth of the Y axis width by each press of the key 2 Switching the active marker Every time the SCROLL
104. es to the created soft key OPEN Connect a jumper pin 0 Q to the pi network and press default A sweep is performed and SHORT SHORT the default soft key changes to the created soft key Press the CALON soft key The calibration function is turned on Disconnect the jumper pin from the measuring system and reconnect the DUT 12 3 Measuring Transfer Characteristics Description of operation Press in the Marker group and adjust the marker to the frequency at which impedance is to be measured The impedance at the marker point is displayed as _ deg Change the marker value to the R L or C series equivalent constant more Press in the Channels group then press the soft key l Select Rs Ls or Cs for IMPD MKR FORMAT for IMPD CHART in the FORMAT window then press the Enter key The marker will change to 2 H or CHI R 3 744MHz FORMAT TAR MKB 28 496 588mQ 994 8rH 1 0 08200 MEER INP POLAR IMPD CHART RB lk ROMT CHART USWR more STA MHz STO 50MHz ste 12 15 Section 12 Measurements 12 4 Measuring Reflection Characteristics If the input impedance of a test device is different from the impedance of the measuring system when incident energy is applied to the input terminal on the test device part of the energy is reflected The ratio of the reflected energy to the incident ene
105. et in the system If a battery is replaced while the system power is OFF or the PMC is removed from the system the data stored in the PMC could disappear Operation Have a lithium battery ready Turn ON the system Remove the cap from the PMC and insert the PMC into the PMC slot align the green triangle with the triangle on the front panel of the main unit Unlock the battery holder Draw out the battery holder and replace the battery with a new one Insert the battery holder into the PMC and lock the battery holder Remove the PMC from the slot and attach the cap 2 5 Notes on Handling Storage Medium 1 Turn ON the POWER switch PMC slot in main unit 2 Insert the PMC as mentioned on page 2 13 3 Place your finger nail in the groove in the battery holder and draw out the battery holder 4 Puta new battery BR2325 in the battery holder CS lt lt and insert the battery holder into the PMC e Plug in Memory Card TRE Battery holder AI OE ee e S CES C Battery BR2325 mark down B Locking the battery holder To lock the battery holder slide the LOCK switch to the left using a ballpoint pen or the like LOCK Switch LOCK lt Battery holder 5 Using the write protect switch SRAM only The write protect switch is factory set at the OFF position To turn ON write protection slide the write protect switch to
106. f function LIST SWEEP LIST LIST SWEEP EDIT LIST SWEEP GUARD FULL MKR etc Switches between full band sweep FULL and marker sweep MKR Returns to the previous menu The marker sweep sweeps the frequency band between the active and reference markers 5 19 Section 5 Selecting Measurement Parameters Measurement Group 5 20 Section 6 Display Display Group This section explains various functions for displaying easy to read measurement waveforms Anritsu MS4630B irr 0i 38000 oi Ore 8 0t d Front panel Major functions Setting a trace scale Setting trace and scale grid display types Selecting display items e Subtrace function Display Be Scale Active Trace 6 1 Active Trace Active 6 2 6 2 Setting a Scale Scale 6 3 6 244 dedidit ded 6 3 6 2 2 OTfSeL istante ee epar n ure ie coe bes 6 3 6 2 3 Offset line eee edet et e ees 6 4 0 2 4 Auto SCAG oet dedo 6 4 6 2 5 Setting an electric length 6 4 6 3 Setting the Display Screen Trace 6 5 6 3 1 Split display 6 5 6 3 2 Waveform storage
107. format and polar coordinate graph In the LIN MAG mode the ratio of reflected energy to incident energy is measured linearly allowing you to read the absolute value of the reflection coefficient directly The polar coordinate graph allows the complex reflection coefficient p Z0 absolute value of reflection coefficient 0 2 phase angle to be measured at the same time Since the polar coordinate system does not have a frequency axis use the marker to read frequencies In the measurement procedure described below IPORT OSL calibration is used 1 Setup Anrcitsum MS4630B ux 5 2 co Cs ca L la on nw a 63 Co Reflection bridge CHT OPEN Standard H SHORT LOAD H 500 DUT DUT 12 18 Open terminator Short terminator Load 50 ohm terminator DUT 12 4 Measuring Reflection Characteristics 2 Measurement procedure Step 1 Description of operation Configure a measuring system to which a DUT device under test is connected according to the Setup Drawing Press in the Measurement group then press the soft key more Press the etc soft key once and press to op
108. g 0 000 deg 5 Center DELAY min x 100000 0 sec 5 Center POLAR min x 100000 5 Center IMPD min x 100000 5 Center ADMT min x 100000 5 Center VSWR min x 100000 10 Bottom LINMAG min x 100000 min x 100000 5 Center 5 Center min x 100000 5 Center 5 decade 1Q 10 Bottom 50 deg 0 000 deg 5 Center min x 100000 Table 2 Display erase item defaults 0 10 Bottom The items which are set ON can be erased or displayed by pressing the Display All key Item Default Setup A Setup B Meas PRMS Frequency Menu Sweep MKR Chart A Chart B Trace A Trace B Marker A Marker B Top Line B 3 Appendix B Table 3 Screen color defaults B 4 Screen name Back Ground Screen No Background Color default Dark black Menu Screen 15 White Window Screen 4 Blue Chart A Trace A Screen 13 Screen 14 Screen 8 Dark white Dark white Green Trace B Screen 9 Yellow Marker A Screen 5 Light blue Marker B Screen 6 Violet Limit A Screen 10 Dark green Limit B Screen 11 Dark yellow Storage Screen 12 Red PTA Screen 7 White Error message Screen 1 Red Appendix C List of Controls and Connectors on Front and Rear Panels
109. ge the electrodes Insert it properly as shown below AnritsuM MS4630B Xx co Remote a E E as e zi SEE co EX e See Tr o EMT ow Do Say v 2 7 co O am te Ut Battery C Busy PMC 1 Hold the PMC with the surface marked with a green triangle up Anritsu PLUG IN MEMORY CARD PMC 2 Holding the PMC horizontally align the triangle printed on the PMC with the triangle printed on the front panel of the main unit SRAM 3 Slowly insert the PMC straight into the slot until it stops Note Inserting the PCM by force could dam age the connector Insert the PMC into the slot in the main unit properly as mentioned above 2 13 Section 2 Preparations before Use 2 Notes on handling the PMC a Do not subject the PMC to strong shock by dropping or bending it b Do not expose it to water c Do not expose it to high temperature high humidity or direct sunlight d Do not insert tweezers or the like into the PMC connector e f Do not insert any unspecified PMC into the PMC slot Protect the PMC connector from dust g 128 KB 256 KB and 512 KB plug in memory cards are shipped with a battery that is not loaded Load it before use
110. group Frequency Output level Power sweep Input range Input impedance Averaging RBW Smoothing Delay aperture Sweep time Sweep control Marker sweep Number of measurement points Break point Display group Active trace Electrical length Sub trace Calibration group CAL ON OFF CAL element data fetching start Normalize ON OFF Start of fetching of the reference data for normalization Utility group Filter analysis function Resonator analysis function The Marker Copy amp Memory and System groups have no target functions 4 3 Section 4 Selecting Measurement Items Channels Group 4 2 Active Channel Active Select an active channel using the Active key 1D 20 Select an active channel whose settings measurement conditions etc are effective Single channel CH1 or CH2 Pressing the fa key toggles between CH1 and CH2 Dual channel CH1 and CH2 ACO BC Pressing the key selects a channel active channel whose settings measurement conditions etc are effec tive NOTE A channel whose settings measurement conditions etc are effective is called an active channel The lamp lit ACO above the key indicates the active channel 4 3 Selecting an Analysis Port Meas Press the key and select an analysis port from the soft key menu 4 3 1 Measuring a ratio TA R TB R TB TA Select an analysis port Select an analysis port MEAS 1 2 Description of function M
111. hannel 1 is calibrated in 10 dB and the line marked with A indicates 50 000 dB 5 The waveform display scale of trace B of channel 1 is calibrated in 100 ns and the line marked with A indicates 0 000 us Indicates that the start frequency of channel 1 is 10 KHz and the stop frequency is 300 MHz Indicates that a ratio computation TA R is performed in channel 1 Indicates that the waveform of trace A of channel 1 indicates a logarithmic magnitude MAG o o N Oo Indicates that the waveform of trace B of channel indicates a group delay DL Y 10 Indicates that the resolution bandwidth of channel 1 is set automatically and the current setting is 20 kHz 11 Indicates that calibration is performed in channel 1 23 5 4 1 CHI A 150 005 Hz TAR MKO 250 0 00208 lOdpp 50 00p 172 8 TAR KOC 250 72ps l ns 0 000005 ome L I IL LL I LL 9 L 1 Ll Li L 1 L L 1 lc DL 1 L I 3 L1 1 L LL 1 px I l 10 11 6 12 STA 1 kHz TAR PK 0 250 13 58198 17 TAR MK_ 250 16 957 deg STA 1akHz Measurement screen 2 3 7 Section 3 Basic Operations 12 Indicates that the active marker of trace A of channel 2 is active marker 0 that it is at the 250th point and that the value measured at this point frequency is 213 5819 dB 13 Indicates that the active marker of trace B of channel 2 is active marker 0 that it is at the 250th point and that
112. he leftmost point of the screen represents Point 0 The rightmost point of the screen represents the number of measurement points 1 To check the number of measurement points press the F5 Setup key in the SWEEP 1 2 menu to open a window The initial value of the number of measurement points is 501 Frequency Indicates the measurement frequency corresponding to each measurement point RBW Indicates the RBW resolution bandwidth corresponding to each measurement point User Wait Indicates the user wait time corresponding to each measurement point 5 15 Section 5 Selecting Measurement Parameters Measurement Group Power Indicates the output power corresponding to each measurement point This item is used if the power sweep function is turned ON Otherwise this item indicates and cannot be changed Description of operation The list screen when brought up shows the data entry area LIST CURRENT POINT in which a numeric value can be entered at the bottom This data entry area shows the current point the measurement point number at which the measurement conditions can be changed The current point also matches the measurement point number enclosed inside a square in the list screen Use the data knob Up Down keys and ten key pad to change the current point Then the indication in the list screen changes according to this change The current point may be set in the range
113. hen the start trigger of sweep is external The signal level is TTL FAN Ext The reference signal input connector when the external reference oscillator is used The internal reference oscillator is used when the external signal is not supplied Buffer The reference signal output connector through the buffer 22 8 9 10 11 4 5 6 7 21 AnritsuM MS4630B i f Channels Marker Shift D 1020 9 Menu Active Marker F1 7 Meas Format Fctn See 5 i9 BS 4 Preset 1 H mn N 3886 4 5 6 MHz jJ usec Measurement N J S dude Frequency C1 2 C3 kuz msec F3 NS J X J J J mm System A C ue f Sec Remote vg Sweep owing 0j 2 Enter m H 2 Calibration Utility Copy Memory Local Limit Control CoD F5 X gt S xg Filter Resonator Copy Save Recall PTA Display EAN A B 3 O F6 Scale Active Trace M J O Backlight Off Display All Window Close D nd C Battery C EM CS Po C Busy PMC Keyboard o
114. is connector is used to connect the keyboard for PTA Display A group of keys for the screen display Outputs A measurement signal output connector Inputs A measurement signal input connector Probe source This connector is used to supply power to an external application device Copy Memory A group of keys used to create hard copies and save recall data FD insertion slot Insert a floppy disk into this slot While the data on the floppy disk is being accessed the LED is lit Shift Pressing this key enables the functions shift functions displayed in blue TEN key A key group consisting of 16 keys Generally it is called a ten keypad The 16 keys include numeric keys a unit key and a BS backspace key Twelve numeric keys represent digits 0 to 9 decimal point plus and minus signs A unit key is used to set a distance time delay or frequency A unit of measure is selected depending on the function for which you are entering data now Pressing the unit key completes data input To complete input of data which is not followed by a unit of measure press the ENTER key Use the BS key to correct typos Arrow keys lt and gt keys have the following functions Pressing the lt key moves the reverse cursor to the left Pressing the gt key moves the reverse cursor to the right When the key is depressed pressing the key moves the active marker to the left the active marker moves
115. is menu is the same as the menu displayed by pressing the c key e RS232C related settings are valid only when the optional unit is installed To output a hard copy the CONTROL FUNCTION of the specified interface must be set to CONTROL LER except when the VIDEO OUT or Centronics interface is used 10 2 10 2 Making Settings Related to the Hard Copy and Remote Control Copy Control Local 1 GPIB related setting Effective key Ten key rotary knob GPIB WINDOW GPIB MY ADDRESS Set the GPIB address of this system CONTROL FUNCTION Switch between the GPIB DEVICE and CONTROLLER modes of this system ENABLE REGISTER ALL Set the GPIB enable register TERMINATER Set a terminator code used to output data from this system to the outside TIME OUT Set the maximum transmission reception wait time when this system is in the CONTROLLER mode Setting 0 second causes the system to wait for transmission reception for ever ACTIVE PORT Set the control interface used to output data copy output This setting cannot be made when an optional unit is not installed NOTE It is impossible to set CONTROL FUNCTION to DEVICE for both GPIB and RS232C interfaces 2 RS232C related setting Effective key Ten key rotary knob RS232C WINDOW CONTROL FUNCTION Switch between the DEVICE and CONTROLLER modes of this system DEVICE MODE Allows you to set measu
116. isplay all key Anritsum MS4630B xx e n 0i Display All mo 6 b Front panel Major function Clearing selected items NOTE The items selected in the DISPLAY window brought up from the TRACE menu will be cleared 6 8 6 5 Turning the Backlight ON OFF Backlight ON OFF 6 5 Turning the Backlight ON OFF Backlight ON OFF Backlight Off key c Anritsum MS4630B rur 0i Backlight Off or 8 OF of Front panel Major function Backlight Off Pressing the key toggles the backlight ON and OFF 6 9 Section 6 Display Display Group Section 7 Marker Marker Group This section explains how to use markers when reading measured values from measurement waveforms arker 3 f ore 00 i 4 8 0i o Oy oj oll M 10 Io m Front panel Major functions Setting moving markers Setting multimarker marker list Setting various marker modes Performing MKR functions 7 1 Setting Moving and Displaying Mark
117. it is safe to make measurements This instrument is designed for measurement category CAT 1 DO NOT use this instrument at locations specified as category Il 111 or IV as defined below Measurement category CAT 1 Secondary circuits of a device that is not directly connected to a power outlet Measurement category II CAT II Primary circuits of a device that is directly connected to a power outlet e g portable tools or home appliance Measurement category III CAT III Primary circuits of a device fixed equipment to which power is supplied directly from the distribution panel and circuits running from the distribution panel to power outlet Measurement category IV CAT IV Building service line entrance circuits and circuits running from the service line entrance to the meter or primary circuit breaker distribution panel 3 To ensure that the instrument is earthed always use the supplied 3 pin power cord and insert the plug into an outlet with an earth terminal If power is supplied without earthing the equipment there is a risk of receiving a severe or fatal electric shock or causing damage to the internal components Repair WARNING A Calibration Falling Over Battery Fluid LCD For Safety WARNING A This equipment cannot be repaired by the operator DO NOT attempt to remove the equipment covers or unit covers or to disassemble internal components Only qualified service personnel
118. ith Other Units 2 6 2 4 Preparations to Make before Turning ON the Power 2 7 2 5 Notes on Handling Storage Medium 2 10 Section 3 Basic Operations 3 1 3 1 Turning ON the 3 2 3 2 Displaying the Self Test 3 4 3 3 Data Displayed on the 3 6 Sr i e 3 9 8 5 5 eL eene retraite cd o e reinen 3 10 3 6 List of Soft Key Menu Functions 3 12 3 7 Basics of Key 3 14 Section4 Selecting Measurement Items Channels Group 4 1 4 1 Selecting a Measurement Channel Menu 4 2 4 2 Active Channel Active sssssssseee 4 4 4 3 Selecting an Analysis Port Meas 4 4 4 4 Selecting Measurement Items Format 4 6 Section5 Selecting Measurement Parameters Measurement Group 5 1 5 1 Setting a Frequency Frequency 5 2 5 2 Settings Related to Input Output Out Input 5 3 5 3 Improving the S N Ratio and Setting an Delay Aperture
119. ither method according to your purpose Let s take a look at the differences between these two methods Features of normalization The normalize calibration method finds the difference between the waveform data displayed on the screen and the refer ence data obtained in advance This operation is performed on the waveform displayed on the screen after it is processed to the analysis format e g amplitude and phase and not on the measured signals vector with magnitude and phase angle Features of vector error calibration method A device with known characteristics is measured by a measuring system the measured value is compared with the logical value to obtain the error in the value measured by the measuring system then this error is corrected This calculation is performed for the measured signal vector quantity which has not been converted to a waveform This method is further classified into some methods depending on the type of the error to be corrected The greatest difference is that the calculation is performed before or after conversion of measurement data to a display waveform The vector error calibration method does not require recalibration if the waveform display mode is changed e g from MAG to MAG PHASE On the other hand the normalization method requires recalibration Generally the vector error calibration is more complicated and requires more time and effort than the normalization method 8 2 Normalization X S
120. ization 1 trace 1 ms to 27 5 h All sweep or partial sweep between markers List sweep REPEAT SINGLE STOP CONT INT EXT RISE FALL LEVEL Display Maximum number of screens displayed Analysis formats Display unit 2 channels 4 traces LOG MAG M PHASE P DELAY D M P M D LIN MAG LIN LIN P LIN D REAL R IMAG D Z Z 0 Z Q POLAR VSWR IMPD 7 40 Rs Ls Q D R jx ADMT Y Z9 Rp Lp Cp Q D G jB 640 x 480 dots 6 5 inch color LCD Marker function Setting Multi marker Filter functions Resonator functions RESONI RESON 2 NORMAL AMKR OMKR MKR MAX MIN MKR gt CF A SSPAN MKR gt PEAK MKR PEAK MKR TRACK PEAK MKR TRACK PEAK CHANGE MKROFFSET Set each marker position with a frequency or point A maximum of ten markers can be set for each trace FO IL pass band L R attenuation band L R Ripple SF Fr Fa Zr Za 0 PHASE and Fm Fn Fm Fn MAX MIN Fs Fr Fa Zr Za Q equivalent constants R1 L1 C1 CO Trace data computation 1 8 Averaging function System Number of times SUM MAX MIN 1 to 1000 Measurement data memory Each memory has up to 1001 points and has the same data format as the anarysis format Main trace MT memory Calibration S memory Image memory Subtrace ST Limit line Two for channel 1 and two for channel 2 XMEM Two for channel 1 and two for channel 2 SMEM
121. key of the soft key menu is pressed the active markers among preset markers are selected in sequence MARKER 1 2 Description of function ON SCROLL Selects the active markers in sequence OFF REF MKR No COUPLED MARKER etc Switches to the next menu 7 2 7 1 Setting Moving and Displaying Markers Marker 3 Deleting the marker Delete a marker selected as the active marker MARKER 1 2 Description of function ON SCROLL OFF Deletes a marker selected as the active marker REF MKR No COUPLED MARKER etc Switches to the next menu 4 Setting the reference marker Set the reference marker using the marker No Effective key Ten key rotary knob MARKER 1 2 Description of function ON SCROLL OFF REF MKR No Sets the reference marker using the marker No 0 to 9 COUPLED MARKER etc Switches to the next menu 5 Coupling the marker Execute setting of whether to interlink the marker positions between Trace and B MARKER 1 2 Description of function ON SCROLL OFF REF MKR No COUPLED Executes setting of whether to interlink the marker positions between Trace A MARKER and B ON OFF Switches to the next menu 6 Replacing the active and reference markers MARKER 1 2 Description of function ON SCROLL OFF REF MKR No Replaces the active and reference markers COUPLED MARKER etc Switches to the next menu 7 3 Section 7 Marker Marker G
122. l B B R lt S 20dBm 19 20 16 17 18 12 23 13 24 14 25 Fig C 1 Front Panel Appendix C 27 28 36 Std Osc O 4 EN Out EU TOMHz 2 Y SIM TTL Level VT Centronics C RS232C Lm WARNING l CAUTION i lo O 4 LINE Input 47 5 63HZ 150VA O o O Module Bus PTA I O Port RGB Separate erly AH T TTE QO n Lg PPO DC1 DT1 C1 4 C24 E2 v v C v 9583 022 O eC Je Me 9 9 35 34 39 29 30 31 32 33 37 38 Fig C 2 Back Panel C 7 Appendix C Appendix D List of Error Message 1 Media related error Error Message MISSING MEDIA Error Detail Media Note has not been mounted NOT FORMATED Media Note has not been formatted DIFFERENT FORMATTING The type of formatting is different MEDIA PROTECTED Media is write protected INVALID MEDIA Media Note is broken MEDIA FULL The media memory is full FILE NOT FOUND A file is not found DIFFERENT MEDIA TYPE UNDIFINED FILE MEDIA ERROR The media Note type is different The file to be defined has not been registered Other error DIFFERENT VERSION A file saved by a new version equipment was atte
123. l contains only one hardware resource two measurements cannot be performed at the same time They must be performed one at a time e g frequency then output level 2 However the limit test function may come under certain restrictions See 6 3 1 3 16 Section 4 Selecting Measurement Items Channels Group This section explains how to operate keys for selecting measurement items These keys are in the Channels section on the front panel gt C PN AnritsuMMS4630B icr Channels E 2 COGO 1 Co 2 e G COO G3 ze eu Menu Active fo E os tei Meas Format ERU Front panel Major functions Measurement channels CH1 CH2 Selection of active channel Setting of analysis port Selection of analysis display format 4 1 Selecting a Measurement Channel Menu 4 2 4 1 1 Selecting a measurement channel 4 2 4 1 2 Coupled Channel 4 3 4 2 Active Channel 4 4 4 3 Selecting an Analysis Port Meas 4 4 4 3 1 Measuring a ratio TA R TB R TB TA 4 4 4 3 2 Measuring a level TA TB R 4 5 4 3 3 Notes on level
124. ld cause a fire specific training and are thoroughly acquainted with fire and electric shocks Touching a high voltage circuit inside the system carelessly could cause electric shock which might result in severe injury or loss of life or it could damage precision parts Observe the precautions given on the following pages 2 7 Section 2 Preparations before Use 2 4 1 Connecting the Power Cord Check that the POWER switch on the front panel is turned off switched to the O side Insert the power plug into an outlet and connect the other end to the power inlet on the rear panel To ensure that the instrument is grounded always use the supplied 3 pin power cord and insert the plug into an outlet with a ground terminal 2 Grounding using a conversion adapter WARNING A If the power cord is connected without the instrument grounded there is a risk of receiving a fatal electric shock In addition the peripheral devices con nected to the instrument may be damaged When connecting to the power supply DO NOT connect to an outlet without a ground terminal Also avoid using electrical equipment such as an extension cord or a transformer CAUTION A If an emergency arises causing the instrument to fail or malfunction discon nect the instrument from the power supply by either turning off the POWER switch on the front panel switch to the O side or by pulling out the power cord or the power inlet When installing the
125. ls Remote Operation Vol 2 mi GPIB and PTA Remote Control Panel Operation This manual provides general information about the MS4630B and detailed information about preparations before use and panel operations excluding automatic measurement such as per formance tests Remote Operation GPIB Control and PTA Control This manual explains IEEE488 2 based GPIB remote control as the MS4630B conforms to IEEE488 2 This manual also explains PTA a function for programming high speed control and processing using a high level language PTL It is performed by the personal computer incorporated in the MS4630B promoting automatic measurement along with the GPIB Table of Contents iii About This Manual Section 1 Introduction 1 1 1 1 Product Overview 1 2 1 2 Organization of This Manual 1 3 1 3 System Configuration sssssseen 1 4 1 4 Application Parts and Peripheral Devices 1 5 1 5 Specifications 1 6 Section 2 Preparations before Use 2 1 2 1 Environmental Conditions of Installation Site 2 2 2 2 Safety 2 3 2 3 Mounting on a Rack and Stacking w
126. mat Press the key to select measurement items from the soft key menu and MORE window 1 Selection using the soft key menu Select an analysis display format Format 1 2 Description of function unit LOG MAG Displays the analysis result with a logarithmic magnitude dB PHASE Displays the analysis result with a phase deg DELAY Displays the analysis result with a group delay sec MAG amp PHA Displays the analysis result with a logarithmic magnitude and phase dB deg MAG amp DLY Displays the analysis result with a logarithmic magnitude and group delay dB sec etc Switches to the next menu Format 2 2 Description of function unit POLAR Displays the analysis result with a polar chart polar coordinates unit less number Z deg IMPD CHART Displays the analysis result with an impedance chart ADMT CHART Displays the analysis result with an admittance chart VSWR Displays the analysis result with VSWR unit less number more Displays the window for selecting another format Returns to the previous menu For the unit of measure of marker display values see IMPD MKR FORMAT and ADMT MKR FORMAT The same waveform as that of the POLAR format is displayed Nocorrect measurement result can be obtained for the analysis format of group delay with the horizontal axis being the logarithm frequency LOG 4 6 4 4 Selecting Measurement Items Format 2 Selection using the win
127. mpted to be loaded by an older version equipment NO DATA No data to save Please Select FD NOTE Select a floppy disk drive Media refers to an internal memory FD or PMC 2 Error related to external interface Error Message PORT NOT CONTROLLER Error Detail Cannot execute because GPIB or RS 232 is not controller DEVICE NOT CONNECTED No device printer is connected to GPIB TIMEOUT ERROR The specified time has elapsed but there was no response 3 Message related to equipment anomaly from other party Error Detail CAUTION FAN IS STOPPING Back panel fan is stopped Entire screen flashes in red along with message D 1 Appendix D Appendix E Example of Settings for Video Plotter VP1500 Il Manufactured by SEIKOSYA The following table lists the settings examples of the plotter used to output the separate video signal of the MS4630B network analyzer to the VP1500 II video plotter Set the following items in this order according to the operation manual of this plotter VP1500 Il Mode No Function name Initial setting Setting value 000 OFF Signal type 002 Separate video Scanning method 001 Non interlace Print direction 002 Lateral Sampling clock 001 External clock Resolution 000 Normal Reverse video 001 Reverse Lateral trimming 000 0 dot Longitudinal trimming 000 0 raster
128. n Calibration Group This section explains the calibration which is necessary to eliminate errors in the values measured by the measuring system T Anritsum MS4630B irr Calibration G S O O B Pca Xs xs MS arem CUT v Front panel Major functions e Selecting a calibration method Fetching measurement data into the system e Calculation of error data e Normalization X S 8 1 Explanation encime net ree 8 2 8 2 Normalization X S sess 8 3 8 2 1 Fetching reference 8 3 8 2 2 Turning the normalization function ON OFF 8 3 8 3 Vector Errors Calibration Cal 8 4 8 3 1 Preparation for calibration 8 4 8 3 2 Calibration procedure 8 5 8 4 Interpolating Calibration 8 9 8 1 Section 8 Calibration Calibration Group 8 1 Explanation This system supports the following two methods of correcting errors in the values measured by the measuring system Normalization Vector error calibration These methods have both advantages and disadvantages so you must select e
129. n data states are indicated by the following messages in menus Default Calibration data has not been fetched into the system completely Measuring Calibration data is being fetched Created Calibration data has been fetched 3 Error calculations are performed using the calibration data fetched into the system by pressing the key CAL ON key 4 When error calculations are complete the CAL lamp lights up CAL ON state and the calibrated measurement result is obtained after each of the succeeding sweeps NOTE e Pressing the key with CAL ON selected extinguishes the CAL lamp and produces the CAL OFF state The CAL OFF state is also produced when recalibration is required due to a change in measurement condition Select CAL ON OFF for each channel irrespective of the coupled channel state RESPONSE calibration RESPONSE Description of function RESPONSE Starts fetching THROUGH LINE calibration data Displays the window for selecting a calibration method and setting conditions Starts calculating error calibration data and turns ON the calibration measurement function NOTE Since this calibration is related to transfer measurement only the frequency response data is vector calibrated using the through line J Probe 412V md mi e Source 100mA Outputs Inputs A Opt B TA TB SWR Bridge OPEN STD SHORT STD LOAD STD Example
130. n the NORMAL MARKER mode 7 2 7 2 Useful Marker Functions Fctn Useful Marker Functions Fctn Press the key and perform various marker functions using the soft key menus below 7 2 1 Moving a marker MAX MIN PEAK tracking Perform a marker function FUNCTION 1 2 Description of function MKR MAX MKR MIN MKR CF A SPAN MKR OFS etc Moves the marker to the maximum value on the waveform Moves the marker to the minimum value on the waveform Switches to the next menu FUNCTION 2 2 Description of function MKR gt PEAK MKR PEAK TRK PEAK TRK PEAK TRK OFF etc 7 2 2 Moves the marker to the highest peak on the waveform Moves the marker to the lowest peak on the waveform Moves the marker to the highest peak of the waveform after each sweep Tracking Moves the marker to the lowest peak of the waveform after each sweep Tracking Turns OFF the tracking function Returns to the previous menu Setting measurement conditions using marker positions CF A SPAN MKR OFS FUNCTION 1 2 Description of function MKR MAX MKR MIN MKR CF A SPAN MKR 0OFS etc Sets the marker frequency to the center frequency Sets the delta marker value difference in frequency to the frequency span Sets the offset so that the marker moves to the offset line Switches to the next menu 7 5 Section 7 Marker Marker Group Section 8 Calibratio
131. ndividual channels is disabled Channels 1 and 2 are always coupled when displayed or deleted The Display All key enables switching between Display of All Items and Display of Only Items Selected by This Setting 6 7 Section 6 Display Display Group 6 3 6 Press the key and make subtrace related settings using the following soft key menu TRACE 2 2 Description of function SUB TRACE Turns ON OFF the subtrace function MT ST Copies all data from the main trace to the subtrace MT ST Copies data from the main trace to the subtrace for each measurement point MT MT ST Subtracts the subtrace data from the measurement data for each measurement i point and stores the result as main trace data Returns to the previous menu active trace is the main trace and the inactive trace is the subtrace When ANALYSIS FORMAT requiring two traces per channel is selected the subtrace function cannot be performed When PHASE is selected as an analysis format the result value is converted to a value which is between 180 and 180 When MT MT ST is selected after selecting MT ST or MT ST with the smoothing function ON smoothing is performed for the result of MT ST Ifasubtrace waveform is recalled from a floppy disk internal memory or PMC the MT ST function cannot be performed again using the recalled data 6 4 Displaying All Items at the Touch of a Key Display All D
132. ng USER PRESET lt CLOCK lt OPTION lt 3 13 Section 3 Basic Operations 3 7 Basics of Key Operations Three types of keys are used to operate the MS4630B Network Analyzer 3 7 1 Hard keys master keys Pressing hard keys master keys on the front panel performs the associated functions and displays a soft key menu Pressing marker keys and hard keys in the Measurement section allows you to enter numeric values such as measurement conditions NOTE Usually use numeric keys or the rotary knob to enter numeric values 3 7 2 Soft keys A soft key menu appears at the right of the LCD Pressing the soft key F1 to F6 corresponding to a desired menu option performs the associated function NOTE When there are two or more menu pages the top label of each menu page indicates a menu page number e g 1 2 Since the system has a menu learning function pressing a hard key allows you to access the menu page that you accessed most recently 3 7 8 Operation windows Keys for displaying windows Selecting a menu label containing lt displays an operation window hereafter simply called a window Setting items that are rarely changed and items that require you to select many parameters are displayed in these windows Indicates that selecting this key displays a window 3 14 3 7 The Basics of Key Operations 3 7 4 Operations to Perform in Windows 1 Selecting
133. nnels and Traces 3 16 3 1 Section 3 Basic Operations 3 1 Turning ON the Power Before turning ON the system establish a protective ground according to Section 2 2 and then plug the enclosed power cord into the wall outlet WARNING A Turning ON the power without establishing a protective ground could cause electric shock which might result in severe injury or loss of life If you do not have a 3 pole ground type 2 pole wall outlet be sure to connect the FG ter minal on the rear panel or the ground terminal of the enclosed power cord to the ground level before turning ON the system m inp LINE Input 47 5 63HZ 150VA Max 100 240V 5 0 SUA Mar Moda Bus PUO Fen e ees ore PROTRAE o O oCo e Rear panel Frame ground FG terminal To prevent electric shock connect this terminal to the ground level CAUTION A An abnormal AC supply voltage could damage the internal circuits Before turning ON the system make sure that the AC supply voltage as speci fied nominal value 10 15 250 V or lower 3 2 3 4 Turning ON the Power The POWER switch is located at the position shown below The 1 and o marks above the POWER switch indicate the power ON and OFF states respectively a Anritsu MS4630B xxr
134. nt Q Fs F2 F1 F1 and F2 are low and high frequencies at maximum conductance 2 C1 L1 R1 Four element equivalent circuit Effective key Ten key rotary knob SETUP WINDOW START FREQ Sets the start frequency of the band subject to analysis END FREQ Sets the end frequency of the band subject to analysis NOTE If the band subject to analysis is not included in the current measurement band an analysis is carried out assuming that the current measurement band is the band subject to analysis EVALUATION METHOD FOR RESONI Select an analysis method used when 1 is selected ZERO PHASE Obtains the frequency at which the impedance phase becomes and the impedance MIN MAX IMPD Obtains the frequencies at which the impedance becomes maximum and minimum and the impedances FREQ DISP DIGITS Set a number of digits to be used to display an analysis result frequency 9 6 9 2 Resonator Analysis Function Resonator Example of analysis result RESON2 CH1 A 20MH RESONATOR TAR MK 250 393 8DEC 1 000 Q 87 3845 TAR FELD Sadegy 8 0 ANALYSIS M OFF setup E RESOM 1 La CNT 28MHz SPH 18 kHz RESONATOR ANALY SIS2 RESOM 2 Zr 9 013 Q Fa s 2 389 230kQ Fs R1 18 842 Q L1 4 Q69mH EL z Q 47 154k 9 7 S
135. nt and starting the measurement is set as the same value for between all the measurement points The user wait function allows you to set any additional wait time for any given point in addition to the preset wait time the initial values of the user wait time are set to 0 seconds NOTE 5 14 Changing a measurement parameter automatically updates the contents of these data tables that generally store the measurement conditions Therefore changing a data table for the purpose of list sweep and then setting a related measurement parameter again will update the data tables To prevent these tables from being updated when a measurement parameter is set use the F3 LIST SWEEP GUARD function in the SWEEP 2 2 menu 5 4 Settings Related to Sweep SWEEP 2 2 Description of function LIST SWEEP LIST LIST SWEEP EDIT LIST SWEEP GUARD FULL MKR etc Displays the contents of tables of measurement conditions for list sweep in a list Returns to the previous menu LIST SWEEP LIST WINDOW LIST SWEEP TABLE CH gt gt Point Frequency RBW User Wait POWER 0 10 000 000kKHz 20kHz Ous 1 20 000 000kHz 20kHz Qus ORR 2 30 000 000kHz 20kHz Ous ak ak ak Description of display contents The measurement condition tables for list sweep are displayed in a list for each measurement point number Point Indicates the measurement point number on the frequency axis in the measurement screen T
136. oblem associated with noise vibration dust and moisture Itis recommended that the performance test result be entered in the Performance Test Result Form shown in Appendix A 13 3 1 Reference resonator frequency stability Test the internal reference resonator for frequency stability Measure the frequency change aging rate after power on and the temperature change temperature stability relative to the ambient temperature 1 Test standards B Reference resonator Output frequency 10 MBz Standard Aging rate 1 x 10 day or less 15 minutes after power on e Temperature characteristic 5 x 10 or less 0 to 50 C lt Option13 gt Aging rate 2 x 10 5 day or less 24 hours after power on e Temperature characteristic 5 x 10 day or less 0 to 50 2 Measuring devices Frequency counter Frequency standard 1 x 10 day or less 3 Setup Frequency standard Buff output 10 MHz OUTPUT Frequency counter Main unit rear panel FREQ STD 10 MHz IN INPUT Reference resonator frequency stability test 13 4 4 5 13 3 Performance Test Test procedure Aging rate This measurement must be performed in a place where the ambient tempera Step 1 2 ture is 23 3 and there is no vibration Description of operation Turn on the DUT Measure frequency using a frequency counter 15 minutes standard or 24 hours option 13 aft
137. oints using the displayed soft key menu and window Effective key Ten key rotary knob SWEEP 1 2 Description of function REPEAT SINGLE STOP CONT SWEEP TIME setup Displays the window for setting sweep control parameters etc SETUP WINDOW MEASURE POINTS Set the number of measure points Specify one of 11 21 51 101 251 501 and 1001 BREAK POINTS TRIGGER SOURCE EXT TRIGGER e EXT TRIGGER SLOPE 5 4 4 Breakpoints Press the key and make sweep related settings using the displayed soft key menu and window Effective key Ten key rotary knob SWEEP 1 2 Description of function REPEAT SINGLE STOP CONT SWEEP TIME setup Displays the window for setting sweep control parameters etc SETUP WINDOW MEASURE POINTS BREAK POINTS Set the number of points at which sweep is interrupted 1 to 1001 TRIGGER SOURCE EXT TRIGGER EXT TRIGGER SLOPE Section 5 Selecting Measurement Parameters Measurement Group 5 4 5 Sweep by external trigger Press the key and make sweep related settings using the displayed soft key menu and window Effective key Ten key rotary knob key SWEEP 1 2 Description of function REPEAT SINGLE STOP CONT SWEEP TIME setup etc SETUP WINDOW Displays the window for setting sweep control parameters MEASURE POINTS BREAK POINTS TRIGGER SOURCE
138. on 02 RS 232C option 02 5 10 MHz 10 ppm 20 7 Vp p AC connection 50 BNC J connector 10 MHz TTL DC connection BNC J connector TTL level BNC J connector Conforms to IEEE488 2 24 pin Amphenol connector Parallel interface for PTA 36 pin Amphenol connector For external monitor 15 pin D sub connector Separate round DIN 8 pin Parallel interface for printer 25 pin D sub connector Serial interface 9 pin D sub connector External control Standard GPIB and PTA Option 02 RS 232C Power supply 100 to 110 200 to 240 VAC 15 10 max 250 V auto switching between 100 V and 200V 47 5 to 63 Hz X180 VA max Dimensions and weight 426 W x 177 x 451 D mm lt 15 kg Operating temperature 0 to 50 C 4 to 50 C during FDD operation Conducted disturbance EN 61326 1 2006 Class A Radiation disturbanc N 61326 1 2006 Class A Harmonic Current Emission N 61000 3 2 2006 Class A Electrostatic Discharge N 61326 1 2006 Table 2 Electromagnetic Field Immunity N 61326 1 2006 Table 2 Fast Transient Burst N 61326 1 2006 Table 2 Surge N 61326 1 2006 Table 2 Conducted RF N 61326 1 2006 Table 2 Voltage Dips Short Interruptions mmm mimm mim N 61326 1 2006 Table 2 Section 1 Introduction Section 2 Preparations before Use This section explains the safety measures tha
139. on a rack To mount this system in a rack a rack mount kit B0333C option is required Mount the system according to the illustration included in the rack mount kit 2 3 2 Stacking with other units To pile up this system and other units with the same width and depth use linkage plates B0332 option for secure linkage As these linkage plates are provided with an auto lock mechanism the upper and lower units are locked automatically 2 6 2 4 Preparations to Make before Turning ON the Power 2 4 Preparations to Make before Turning ON the Power This system operates normally from a 100 Vac 10 15 power source AC power must be supplied after taking measures to prevent the following njury and loss of life resulting from electric shock Damage to internal circuits which results from abnormal voltage Troubles resulting from ground current The WARNING and CAUTION on the rear panel are used for safety related information to prevent the risk of the operator s injury CAUTION A NO OPERATOR SERVICE FOR CONTINUED FIRE ABLE PARTS INSIDE PROTECTION REPLACE REFER SERVICING TO ONLY WITH SPECIFIED QUALIFIED PERSONNEL TYPE AND RATED FUSE X A Users should not repair the system Be sure to replace fuses Never open covers and disas with ones of the specified semble internal parts To perform type and rating Using maintenance call Anritsu service fuses of a different type or personnel who have undergone rating cou
140. on or to control PTA from outside Control signals are all negative Control must be programmed using a PTL language RGB Use this connector to connect a color monitor with a analog RGB Input connector Separate Video Use this connector to create a hard copy using a plotter with a Separate Video Signal Input connector GPIB When using GPIB connect an external device personal computer etc to this connector FG To prevent electric shock connect this terminal frame ground terminal to the ground level C 3 Appendix C 38 39 34 35 36 27 28 C 4 Fuse A fuse holder containing two 5 A fuses The symbol T stands for a pre arcing time current characteristic indicating that there is a time lag before the fuse blows These fuses conform to the IEC standard For details see the IEC Pub 127 sheet Line input An AC inlet into which the enclosed power cord is inserted The ground wire of the 3 core power cord is grounded to the ground terminal when the power cord is plugged into this AC inlet RS232C option Use this port to connect an external device having an RS232C port Centronics option Use this port to connect an external device having a Centronics port FAN A fan used to prevent the internal temperature from rising excessively Ensure that the system is installed with a minimum clearance of 10 cm from the rear vent to the wall Ext Trigger The trigger input connector w
141. oothing Execute the moving average process required to smooth the waveform Effective key Ten key rotary knob Description of function AVERAGE No SMOOTHING Performs moving averaging for smoothing waveforms 0 to 50 DELAY APERTURE RBW AVERAGE FOR NOTE The measurement result around the start and stop frequencies for which the moving averaging process cannot be performed is displayed as invalid data The invalid data is usually displayed at the bottom of the screen However if the analysis format is POLAR IMPD CHART or ADMT CHART the invalid data is displayed at the center of a circle 5 8 5 3 Improving the S N Ratio and Setting an Delay Aperture Group Delay Measurement Avg 5 3 4 Delay aperture Set the aperture for the group delay measurement Effective key Ten key rotary knob Description of function AVERAGE No SMOOTHING DELAY Allows you to set an aperture for delay group delay measurement APERTURE RBW AVERAGE FORMAT NOTE Specify an aperture with a ratio to the frequency span The setting range is from 0 2 to 20 The minimum value and resolution depend on the following expression Minimum value and resolution 2 Number of measure points 100 96 NOTE The group delay measurement is calculated using the measurement data obtained at the two measurement points specified in the delay aperture parameter Therefore the measurement result is displayed only for f
142. quency is low 100 kHz or lower the calibration value of the standard attenuator may not match the test result due to a large attenuation quantity of the standard attenuator To prevent this insert a 50 ohm 1 1 transformer on the output side of the standard attenuator to separate the ground 13 18 Section 14 Maintenance This section explains daily maintenance long period storage repackaging and transportation 14 1 Cleaning the Cabinet sssseseseeeeeeeen 14 2 14 2 Notes on Storage 14 3 14 2 1 Precautions for storage 14 3 14 2 2 Recommended storage conditions 14 3 14 3 Repackaging and transporting the System to Return 14 4 14 3 1 Repackaging s in anana 14 4 14 3 2 Transportation iaiaeiaeiaa 14 4 14 1 Section 14 Maintenance 14 1 Cleaning the Cabinet Before cleaning the cabinet be sure to turn off the POWER switch and unplug the power cord from the wall outlet Clean the cabinet in the following manner e Wipe the cabinet with dry soft cloth If the cabinet is severely stained the system has been used in a dusty place or the system is to be stored for a long period wipe the cabinet with a soft cloth damped with synthetic detergent Next wipe it with a dry soft cloth Ifyou find loose parts secure them tightly using specified tools CA
143. r 1 jo Y Z LEP Ro Z Ox G Re Y B Tm Y This can be expressed by the following parallel equivalent circuit R l Gx R I Gx 0 O o O UN N L Bx0 C Bx o Parallel equivalent circuit admittance The Q and D of the inductance or capacitance of this circuit are expressed as follows Q a TE D When negative resistances are measured the above values are expressed as follows e ITI gt 1 e GX 0 e Q O0 e D 0 e IZIZ0 90 0 lt 180 or 90 gt 0 gt 180 R 0 e 1 120 90 0 lt 180 or 90 gt 0 gt 180 12 5 Section 12 Measurements 12 2 Basics of Measurement This section explains important basic items that must be set in addition to measurement items 1 Dynamic range a Dynamic range A dynamic range is defined from the maximum input level to the average noise level Maximum input level does not mean the absolute maximum rating specified for protecting the system but it means the maximum input level specified for maintaining the linearity of the receiver circuit 1 e input range of each reception port To make measurements accurately a sufficient dynamic range must be allocated for the DUT and the highest possible part of the dynamic range must be used b Output power and input attenuator To use the highest possible par
144. rement conditions and so forth of this system by entering the GPIB command from an external unit CONTOLLER MODE Allows you to control an external device printer TERMINATER Set a terminator code used to output data from this system to the outside TIME OUT Set the maximum transmission reception wait time when this system is in the CONTROLLER mode Setting 0 second causes the system to wait for transmission reception for ever BAUD RATE Set a baud rate DATA BITS Set a data length STOP BIT Set a stop bit length PARITY Make settings related to parity bits 10 3 Section 10 Hard Copy and Remote Control Copy Memory Group 3 Hard copy related setting Effective key Ten key rotary knob HARD COPY WINDOW COPY DEVICE 1 VIDEO OUT 2 ESC P GPIB ADDRESS FORM FEED ACTIVE PORT Set the hard copy output device or output data format Selects the video plotter connected to the Separate Video terminal on the rear panel of the system Performs control through the GPIB RS232C or Centronics interface and selects an ESC P printer Performs control through the GPIB RS232C or Centronics interface and selects a HP printer Select the mode in which the screen image data is copied to the FD in the bit map format Set the GPIB address of the copy destination Make settings related to form feed excluding VIDEO OUT
145. requencies at which these two measurement points can co exist Since this condition is not met around the start and stop frequencies the result is displayed as invalid data This invalid data becomes the minimum value of the measurement data 5 9 Section 5 Selecting Measurement Parameters Measurement Group 5 4 Settings Related to Sweep Press the key and make settings related to sweep using the displayed soft key menus and windows Set sweep control sweep time and the number of sweep points 5 4 1 Sweep time Press the key and select SWEEP TIME from the soft key menu to set a sweep time Effective key Ten key rotary knob SWEEP 1 2 Description of function REPEAT SINGLE STOP CONT SWEEP TIME Allows you to set a sweep time 0 to 27 5 hours setup etc To specify AUTO for SWEEP TIME enter 0 sec When AUTO is specified for SWEEP TIME the fastest sweep time is automatically set according to the current RBW number of sweep points and number of traces 5 4 2 Sweep control Press the key and make settings related to sweep control using the displayed soft key menu and window SWEEP 1 2 Description of function REPEAT Sweeps repetitively SINGLE Sweeps only once STOP CONT Stops STOP or restarts CONT sweeping SWEEP TIME setup etc 5 10 5 4 Settings Related to Sweep 5 4 3 Number of measurement points Press the key and specify a number of measurement p
146. requires operator intervention or system reset occurs Harmonic current emissions EN 61000 3 2 2006 Class A equipment e LVD EN 61010 1 2001 Pollution Degree 2 4 Authorized representative Name Loic Metais European Quality Manager ANRITSU S A France Address city 16 18 Avenue du Qu bec SILIC 720 Zone de Courtaboeuf 91951 Les Ulis Cedex Country France xi xii C tick Conformity Marking Anritsu affixes the C tick mark on the following product s in accordance with the regulation to indicate that they conform to the EMC framework of Australia New Zealand C tick marking QN274 1 Product Model Model MS4630B Network Analyzer 2 Applied Standards EMC Emission EN 61326 1 2006 Class A equipment Power Line Fuse Protection For safety Anritsu products have either one or two fuses in the AC power lines as requested by the customer when ordering Single fuse A fuse is inserted in one of the AC power lines Double fuse A fuse is inserted in each of the AC power lines Example 1 An example of the single fuse is shown below Fuse Holder Example 2 An example of the double fuse is shown below Fuse Holders xiii xiv About This Manual Lineup of Operation Manuals Two different Operation Manuals Vol 1 and Vol 2 come standard with the MS4630B Refer to these manuals as required Vol 1 Panel Operation MS4630B Lineup of Operation Manua
147. ress the default soft key A sweep is performed to obtain CAL data then OREN OPEN the default soft key changes to the created soft key SHORT Connect a short terminator and press _ default LOAD Connect a load 50 Q terminator and press default Press the CALON softkey The calibration function is turned on Disconnect the open terminator from the measuring system and reconnect the DUT more more Press in the Channels group then press If is not displayed on the current screen press etc once 12 4 Measuring Reflection Characteristics Step Description of operation 13 In the FORMAT window select 1 ZZ0 2 Rs Ls Cs 3 Q D or 4 R jX from the IMPD MARKER FORMAT for IMPD CHART menu Then the result of measurements at the active marker appears Ws ZAO eec Absolute value of impedance phase angle of impedance 2 Rs Ls Cs Series resistance series inductance or series capacitance 3 Q D iiis Q tan of resonator circuit 4 R jX Impedance resistance reactance The readings of the active marker are measured values absolute value of reflection coefficient and phase angle CH1 A 9 FORMAT TAR MEO 250 47 3623 Q jl1 86426 Q 1 8 80000 kere IMP POLAR IMPD CHART RE tk os FORMAT CLOSE lan CHART a FORMAT al lt LIN MAG
148. rformance 10 Hz to 300 MHz Number of display digits 10 10 MHz can be input Frequency range External reference input Test item Recommended device MF1603A Reference resonator frequen Cy stability Output frequency Power meter Power sensor 0 002 dB 100 kHz to 300 MHz depends on the power Main unit accuracy Frequency range sensor type 100 kHz to 300 MHz Measurement power range 10 to 20 dBm Frequency range Output level accuracy ML4803A Output level linearity Output level deviation Magnitude dynamic accuracy MA4601A Phase dynamic accuracy Audio analyzer Measurement power range 10 to 20 dBm Frequency range 10 Hz to 100 kHz Output level deviation Standard attenuator Attenuator having calibration accuracy traced to domestic standard 10 dB 0 01 dB Magnitude dynamic accuracy Phase dynamic accuracy Frequency standard NOTE 10 MHz 1 x 10 or less Frequency Stability Reference resonator frequen Cy stability Some of performance requirements to check for the specified test items are listed 13 3 Section 13 Performance Tests 13 3 Performance Test Before conducting a performance test warm up the DUT and measuring devices for at least 30 minutes unless otherwise specified To obtain the most accurate result the test must be conducted at room temperature the AC supply voltage must not fluctuate greatly and there must be no pr
149. rgy is called a reflection coefficient providing the standard for reflection measurement For example calcu lating the logarithm of the absolute value of the reflection coefficient gives a return loss If a reflection coefficient is known a VSWR can be calculated from 1 Absolute value of reflection coefficient 1 Absolute value of reflection coefficient To calibrate the reflection measurement result IPORT OSL calibration can be used in addition to RE SPONSE calibration Let s carry out the following measurements using a band pass filter with a center frequency of 90 MHz e Measurement of return loss Measurement of reflection coefficient Measurement of impedance Measurement of VSWR 12 4 1 Measurement of return loss Select a LOGMAG as an analysis format When this format is selected the ratio of reflected energy to incident energy is measured in dB allowing you to read the return loss directly In the measurement procedure described below RESPONSE calibration is used 1 Setup Anritsum MS4630B ix 0i Reflection bridge OPEN Openterminator DUT DUT 12 16 12 4 Measuring Reflection Characteristics 2 Measurement procedure Step 1 Description of operation Configure a mea
150. rminal impedance is 12 5 Q measure a 20 MHz crystal resonator to analyze the following Resonance frequency and impedance Fr Zr Antiresonance frequency and impedance Fa Za e Series resonance frequency Fs Four element equivalent circuit L1 CO 1 Setup e C o i emma Gs rth Ge a SORA De Worten 6550 6 GO pio oe Do W ioe aa ma 8 Pi network jig DUT 12 29 Section 12 Measurements 2 Measurement procedure Step NOTE Description of operation USER Press amp then press SYSTEM Press PRESET display the USER PRESET window then select TRANSFER transfer method for IMPD MEASUREMENT The contents of SYSTEM do not change if presetting is performed 10 11 12 30 Configure a measuring system to which a DUT device under test is connected according to the Setup Drawing more Press in the Channels group Press the etc soft key once then press to open the FORMAT window Select LOG Z amp 0 for FORMAT then press the key Press in the Measurement group Press etc once to set REFERENCE IMPEDANCE to 12 5 Q Using the keys in the Measurement group and soft keys set the
151. roup 7 1 2 Displaying a special marker delta marker zero marker or marker list Press the key and switch the indicated value of the marker using the soft key menus below MARKER 2 2 Description of function NORMAL Select a normal marker AMKR Selects a delta marker OMKR Selects a zero marker MKRCHANGE Replaces the active and reference markers MKRLIST Displays a maker list when set ON etc Returns to the previous menu 1 NORMAL MARKER mode Displays the active marker value as it is 2 DELTA MARKER mode Obtains the difference between the active marker and reference marker 3 ZERO MARKER mode Stores the active marker value detected at depression of the ZERO MARKER key then obtains the difference between the active marker value and the stored values 4 MKRLIST Displays a maximum of 10 markers set for the active channel These ten mark ers are automatically selected following the rule below Priority Marker 1 Active marker on active trace 2 Active marker on inactive trace 3 Inactive marker lower marker number on active trace 4 Inactive marker lower marker number on inactive trace 5 Inactive marker higher marker number on active trace 6 Inactive marker higher marker number on inactive trace NOTE 7 4 When the MKRLIST display is selected traces only for the active channel can be displayed The results of A and 0 cannot be displayed as the MKRLIST of these are displayed i
152. scription of function AUTO SCALE Allows you to set a Y axis scale best suited to the measurement data SCALE OFFSET OFS LINE NOTE The auto scale is disabled if the analysis format is LOGZ 6 2 5 Setting an electric length Press the key and select EL from the soft key menu to set an electric length Effective key Ten key rotary knob SCALE Description of function AUTO SCALE SCALE OFFSET OFS LINE Allows you to set a calibration value used to calibrate electric lengths 6 4 6 3 Setting the Display Screen Trace 6 3 Setting the Display Screen Trace Press the trace key to make the setting related to the display screen Set a trace display type and scale grid display type select display items and make subtrace related settings 6 3 1 Split display Press the key and select SPLIT DISP from the soft key menu to display split views TRACE 1 2 Description of function Displays a screen split into upper and lower views SPLIT DISP STORAGE OVER WRITE GRID DISPLAY ITEM etc NOTE Switches to the next menu e When one trace is displayed for one channel the display screen cannot be split When the screen display is split is the one channel two traces mode trace A is displayed in the upper half and trace B is displayed in the lower half When traces are displayed for two channels traces of channel 1 are shown in the upper view and traces of channel 2
153. se in the vertical position 2 2 2 2 Safety Measures 2 2 Safety Measures This section explains the safety measures that must be taken to prevent personal and system damage and interruption of system operation 2 2 1 General safety measures related to power supply WARNING A Before turning ON the power Always establish a protective ground Turning ON the power without establishing a protective ground could cause electric shock which might result in severe injury or loss of life Also check the supply voltage If a high voltage exceed ing the specified value is applied system damage or a fire could result While turning ON the power During maintenance it is sometimes necessary to check or adjust the inside of the system with the upper lower or side cover open Touching a high voltage circuit inside the sys tem carelessly could cause electric shock which might re sult in severe injury or loss of life Ask qualified service per sonnel to perform maintenance 2 3 Section 2 Preparations before Use 2 2 2 Maximum operation level of input terminals The maximum operation level of the input terminals of this system is 20 dBm Do not exceed this level The maximum output level of the output terminals is 21 dBm A output CAUTION A The maximum operation level of the input terminals of this system is 20 dBm Supplying a signal exceeding this level could burn the input ATT and input mixer AN is a symbol use
154. settings made for the active trace are made effective Ifthe analysis format is LOGZ the width of Y axis is set in decade units 1 2 4 5 8 or 10 decades 6 2 2 Offset Press the key and select OFFSET from the soft key menu to set a screen display offset Effective key Ten key rotary knob key SCALE Description of function AUTO SCALE SCALE OFFSET Allows you to set a Y axis offset display bias manually OFS LINE When two traces are displayed for one measurement channel a scale and an offset can be set for each trace The settings made for the active trace are made effective e If the analysis format is LOGZ a scale can be set from 1 mQ to 100 M Q in one to ten steps e An offset can be set by or key except LOGZ It can be changed one tenth step of Y axis width by each press of the key If the analysis format is POLAR IMPD CHART or ADMT CHART an offset cannot be set 6 3 Section 6 Display Display Group 6 2 3 Offset line Press the key and select OFS LINE from the soft key menu to set a reference line for screen display offset Effective key Ten key rotary knob SCALE Description of function AUTO SCALE SCALE OFFSET OFS LINE Allows you to set a reference line for offset NOTE A reference line is fixed at the bottom line if analysis format is LOGZ 6 2 4 Auto scale Press the key and select AUTO SCALE from the soft key menu to set a scale and offset automatically SCALE De
155. sis format to PHASE R s input range to 0 dBm TA s input range to 0 dBm and smoothing aperture to 10 96 2 Set the center frequency of this system to the target frequency 3 Connect either output of the power divider to the power meter set the standard attenuator to 0 dB and adjust the output level so that the power meter reads 0 dBm 4 Disconnect the power meter connect it to the TA and set the standard attenuator to 10 dB 5 Press X5 to perform normalization 6 Set the standard attenuator to 0 dB 7 Perform a single sweep to read the marker value The reading becomes measurement data PO 8 Set the standard attenuator to 20 dB 30 dB 40 dB 50 dB 60 dB 70 dB 80 dB 90 dB and 100 dB and perform step 7 repeatedly to obtain measurement data P20 P30 P40 P50 P60 P70 P80 P90 and P100 Relationships between measurement data and standards are as follows Measurement Standard Value relative Standard data attenuator to input range 80 kHz to 100 MHz 10 kHz to 300 MHz lt 1 5 deg lt 1 5 deg lt 0 3 deg lt 0 3 deg lt 0 3 deg lt 0 3 deg lt 0 3 deg lt 0 3 deg lt 0 3 deg lt 0 3 deg lt 0 3 deg lt 0 3 deg lt 0 8 deg lt 2 0 deg lt 2 0 deg lt 6 0 deg lt 6 0 deg lt 20 0 deg lt 20 0 deg 9 Repeat steps 2 to 8 by changing the frequency 10 When reception port TB option 12 is provided select TB R and repeat steps 2 to 8 5 Note When the measurement fre
156. sition on the screen CHI B 98MHz SCALE TAR i 250 49 616us 2 AUTO SCALE DL mx SCALE RE mc T NX ZN D O 1 4 7 T OFFSET p FT OFS LINE EL 98MHz SPN SEkHz NOTE The minimum smoothing aperture value and the setting resolution depend on the number of measurement points 12 12 12 3 Measuring Transfer Characteristics 12 3 4 Measuring impedance using a transfer method This system can measure impedance using two methods a method by which a reflection characteristic is measured using a reflection bridge and a method by which a transfer characteristic is measured This section explains the procedure for measuring impedance using the latter method transfer method When the transfer method is used a pi network jig is used normally Let s measure the impedance of the 1 uH inductance using a pi network jig whose measurement terminal impedance is 12 5 and obtain the R L or C series equivalent constant 1 Setup E AnritsuM MS4630B CC a oooc ii e E Baot Ot Window im OE CO i Oa Busy o 2odem Li
157. stics are the most basic measurement items used for network analysis Using a band pass filter with a center frequency of 90 MHZ carry out the following measurements Measurement of logarithmic magnitude Single trace e Simultaneous measurement of magnitude and phase Dual trace Measurement of impedance by transfer method 12 3 1 Measurement of logarithmic magnitude Single trace When measuring the logarithmic magnitude select LOGMAG as an analysis format When this format is selected the X axis represents frequencies and the Y axis represents magnitude ratios in dB 1 Setup 1 AnfitsuBM MS4630B xr e E Gs 1 a wy 99 F DUT M Through line 12 7 Section 12 Measurements 2 Measurement procedure Step 1 12 8 Description of operation Configure a measuring system to which a DUT device under test is connected according to the Setup Drawing Press in the Measurement group Press the POWER soft key and set the following param eter POWER 0 dB Press in the Measurement group Press the CENTER soft key and set the following param eter CENTER 90 MHz Press in the Measurement group and set the following parameter
158. suring system to which a DUT device under test is connected according to the Setup Drawing Press in the Measurement group Press the CENTER soft key and set the following param eter CENTER 90 MHz Press in the Measurement group and set the following parameter SPAN 100 kHz Press in the Measurement group Press the RBW soft key and set the following param eter RBW 1 kHz Disconnect the DUT from the measuring system and connect a open terminator RESPONSE Press then press the _ default soft key A sweep is performed to obtain CAL data then RESPONSE RESPONSE the default soft key changes to the created soft key Press the CALON soft key The calibration function is turned on Disconnect the open terminator from the measuring system and reconnect the DUT Press the key in the Display group Using soft keys adjust the scale and offset so that the trace waveform is displayed at the optimum position on the screen CHI A 9 MH SHE TAR PK B 2580 17 545548 MAG T I ALTO SCALE 4 T J SCALE FB 1 ha Af C NEN OFFSET Jj i H ERES OFS LINE H EL CNT 3 H Hz SPH lBOOkHz 12 17 Section 12 Measurements 12 4 2 Measuring a reflection coefficient When measuring a reflection coefficient select a LIN MAG
159. sweep to read the marker value The reading becomes measurement data Set the standard attenuator to 20 dB and 30 dB and perform step 8 repeatedly to obtain measurement data A20 and A30 Relationships between measurement data and standards are as follows Measurement Standard Value relative Standard data attenuator to input range 80 kHz to 100 MHz 10 kHz to 300 MHz lt 0 20 dB lt 0 20 dB lt 0 05 dB lt 0 05 dB lt 0 05 dB lt 0 05 dB Replace the reception side 10 dB ATT with the 20 dB ATT and connect the transmitter circuit to the standard attenuator via a 10 dB ATT Set the standard attenuator to 10 dB Perform a single sweep to read the marker value Calculate K from the following equation Marker value A30 Set the standard attenuator to 20 dB Perform a single sweep to read the marker value Find B20 from the following equation B20 z Marker value K Set the standard attenuator to 30 dB 40 dB 50 dB 60 dB 70 dB and 80 dB and perform step 14 repeat edly to obtain B30 B40 B50 B60 B70 and B80 Relationships between measurement data and standards are as follows Measurement Standard Value relative Standard data attenuator to input range 80 kHz to 100 MHz 10 kHz to 300 MHz lt 0 05 dB lt 0 05 dB lt 0 05 dB lt 0 05 dB lt 0 05 dB lt 0 05 dB lt 0 10 dB lt 0 30 dB lt 0 30 dB lt 1 00 dB 16 17 13 16 lt 1
160. t must be taken before using the system and the preparations that must also be made before using the system These safety measures must be taken to protect the human body and equipment The preparations that must be made before use include installation of this system in a rack piling up this system along with other units protective grounding fuse replacement and storage medium handling For how to connect the GPIB cable and set addresses see the Operation Manual GPIB Remote Control 2 1 Environmental Conditions of Installation Site 2 2 2 1 1 Places to avoid 2 2 2 1 2 Distance from 2 2 2 2 Safety Measures ssssssssssseseseeeeeneeee nennen nennen 2 3 2 2 1 General safety measures related to power supply 2 3 2 2 2 Maximum operation level of input terminals 2 4 2 2 3 When the fun stops ssssssssseeee 2 5 2 3 Mounting on a Rack and Stacking with Other Units 2 6 2 3 1 Mounting on a rack 2 6 2 3 2 Stacking with other 2 6 2 4 Preparations to Make before Turning ON the Power 2 7 2 4 1 Connecting the Power Cord 2 8 2 4 2 Replacing fuses 2 9 2 5 Notes on Handling Storage Medium
161. t of the dynamic range adjust the output power to the input range when measur ing an ordinary passive circuit When measuring a passive circuit which requires a large insertion loss and wide dynamic range increase the output power to the maximum so that overload does not occur However the output level must be lowered to the input range when calibrating the measuring system For a DUT which has a gain e g amplifier the output power must be lowered below the input attenuator level by the gain If the input range of the receiver circuit is exceeded the OVER message lamp lights Reduce the test port power or increase the input range c xw Resolution bandwidth RBW The average noise level of the receiver circuit is determined by the resolution bandwidth RBW The resolu tion bandwidth must be selected according to the dynamic range 2 Sweep time and number of measurement points a Sweep time The narrower the resolution bandwidth the longer the sweep time Normally an optimum sweep time is automatically set according to the resolution bandwidth b Number of measurement points Short sweep times are required for example when adjusting a DUT You can select the number of measure ment points out of 11 21 51 101 251 501 and 1001 To reduce the sweep time decrease the number of measurement points 12 6 12 3 Measuring Transfer Characteristics 12 3 Measuring Transfer Characteristics Transfer characteri
162. ted in the data tables Section 5 Selecting Measurement Parameters Measurement Group The following describes the various ways of performing the update 1 REPLACE Replaces the condition at the current point with a new ones 2 INSERT Inserts a new condition at the current point The old data at the current point as well as the data at any following points is accordingly moved down The data at the final point will be discarded 3 DELETE Deletes the data at the current point The data at any following points is accordingly moved up The data at the new final point is set to the same value as the data at the old final point 4 READY Indicates that the device is ready to perform the edit SWEEP 2 2 Description of function LIST SWEEP LIST LIST SWEEP EDIT LIST SWEEP GUARD FULL MKR etc Prevents the measurement condition tables for list sweep from being updated even if the measurement parameters are changed Returns to the previous menu LIST SWEEP GUARD function ON Does not update the measurement condition tables even if the measurement parameters are changed The screen shows GUARD ON OFF Updates the measurement condition tables accordingly if the measurement parameters are changed Initial state 5 18 5 4 Settings Related to Sweep 5 4 7 Marker sweep Press the SWEEP switch to display the software key menu to switch between marker sweep and full sweep SWEEP 2 2 Description o
163. tes of optional units COLOR SELF TEST OPTION WINDOW OPTION INPUT TBch OUTPUT ATT ELECTRICAL OUTPUT ATT MECHANICAL OUTPUT DIVIDER REF OSC 10 MHZ PMC DRIVE RS232C CENTRONICS I F ACCESORY 75 ADAPTER Display installation states of optional units Input port TB Output attenuator electrical not used now Output attenuator mechanical 2 3 branch output Highly stable reference resonator PMC Plug in Memory Card RS232C Centronics interface Indicates connection states of accessories 75 Q conversion adapter MA4605A Section 11 System 11 5 Setting a Display Color Effective key Ten key rotary knob SYSTEM Description of function USER PRESET CLOCK OPTION COLOR Allows you to set a display color SELF TEST COLOR WINDOW PLANE Select an item whose color is to be changed COLOR No Specify a color with a number 0 to 15 11 6 Displaying a Self test Result SYSTEM Description of function USER PRESET CLOCK OPTION COLOR SELF TEST Excutes the self diagnosis and displays the results SELF TEST WINDOW This executes the self diagnosis of the equipment interior and displays the result 11 4 Section 12 Measurements This section gives typical examples of measurements of transfer and reflection characteristics and impedance For the calibration to be performed before measurements see Sec
164. the value measured at this point frequency is 16 9570 ps 14 waveform display scale of trace A of channel 2 is calibrated in 10 dB and the line marked with A indicates 50 000 dB 15 The waveform display scale of trace B of channel 2 is calibrated in 50 deg and the line marked with A indicates 0 000 us 16 Indicates that the start frequency of channel 2 is 10 kHz and the stop frequency is 300 MHz 17 Indicates that a ratio computation TA R is performed in channel 2 18 Indicates that the waveform of trace A of channel 2 indicates a logarithmic magnitude MAG 19 Indicates that the waveform of trace B of channel 2 indicates a group delay DL Y 20 Indicates that the resolution bandwidth of channel 2 is set automatically and the current setting is 20 kHz 3 8 3 4 Presetting 3 4 Presetting Preset Pressing the 75 key and selecting Yes from the soft key menu resets the measurement parameters of this system to default values see Appendix B excluding the following parameters 1 GPIB interface conditions e GPIB My Address e Control Function Enable Register Terminator Time Out 2 Printer plotter parameters e Active Port Copy Device e GPIB Address Form Feed 3 Save recall parameter Drive 4 Other system parameters Marker setting mode Impedance measurement method e Screen color Table 3 4 Preset Function Performs initialization NOTE
165. the cap attached However remove the cap in the following cases When the shape of the PMC insertion slot in the main unit is as shown below Reference The PMC with a cap can PMC be inserted into these slots 1 l v MC v The cap must be removed when replacing the battery Removing the cap The can be removed easily with its back CAUTION is printed up While raising the Cap slightly up to the Cap position indicated by the dotted line slide it in the direction of the arrow 2 15 Section 2 Preparations before Use 4 Step 2 16 Loading and replacing a battery B Loading a battery initially SRAM only WN NAW Do not forget to load the enclosed lithium battery before using the PMC When loading the battery place the PMC with its back CAUTION is printed up Remove the cap from the PMC Battery Unlock the battery holder and draw out the battery holder Put the battery in the battery holder with the mark up M Insert the battery holder into the Battery holder lock slot in the PMC lock it then UNLOCK E gt attach the cap LOCK E 53901 Replacing the battery SRAM only Replace the battery while the system is powered on and with the PMC s
166. the drive is formatted e Save and Recall will be disabled for the unformatted drive or the drive where no directory for the device has been created 10 7 Section 10 Hard Copy and Remote Control Copy Memory Group 5 Selecting the drive Select a drive which will constitute the target of Save Recall and File Management operations Effective key Ten key knob key DRIVE WINDOW DRIVE 1 INT MEN Internal memory Note 2 Floppy disk 3 PMC Plug in memory card NOTE The drive is not formatted when it is shipped from the factory Formatting the drive in accordance with the explanations of 4 Managing the file above is required 6 Saving the measured waveform data as character string data Save the measured waveform trace on the FD as character string data This data can be output only to the FD It cannot be output to the PMC or internal memory Calibration data S memory data and measurement conditions parameters cannot be saved as character string data TEXT SAVE WINDOW acter string data acter string data SAVE Specify a file number and save the file on the FD File name When SAVE is executed the following files are created for each measurement channel CH1 side measured waveform data file CIXMEM CSV CH2 side measured waveform data file CZXMEM CSV stands for a specified file number 00 99 10 8 X MEM Select can
167. the optimum position on the screen CH1 h 98hHz SERE TAR MKA 2500 139 386m 22020 LIN AUTO SCALE Ti Fd I II RE 1k i C 1 A OFFSET MG OFS LINE ne EL T T T CNT 90Hz SFH 1O8kHz 14 Switch the display format to the polar coordinate format Press in the Channels group then press POLAR If POLAR is not displayed on the etc once current screen press The readings of the active marker are measured values absolute value of reflection coefficient and phase angle CH1 B8 CH1 R 90nHz FORMAT 8 00000 272 TR R 2500 0 13938 96 6275deg 1 POLAR FLE IMPD CHART RE CHART USUR more etc SPN G8kHz CNT a riHz 12 20 12 4 Measuring Reflection Characteristics 12 4 8 Measuring impedance Measure the impedance of the device consisting of both resistance and reactance components and display it in the IMPD more format Smith chart Press then press the soft key to display the FORMAT window In the le FORMAT window select 1 ZZ0 2 Rs Ls Cs 3 Q D or 4 R jX from the IMPD MARKER FORMAT for IMPD CHART menu Then the result of measurements at the active marker appears In the measurement procedure described below 1PORT OSL calibration is used 1 Setup FOON AnritsuB MS4630B ix
168. the output frequency 1 Test standard Output frequency range 10 Hz to 300 MHz 0 01 Hz resolution 2 Measuring device Frequency counter 3 Setup MS4630B Ext input rear panel Frequency counter OUTPUTA FREQ STD 10 MHz OUTPUT INPUT Output frequency test 4 Test procedure Step Description of operation 1 Set the span to 0 Hz output port to port A and output level to 6 dBm 2 Set the center frequency to a desired value 3 Make sure that the reading of the frequency counter equals th eset value 4 Perform measurements by changing the center frequency 5 Note The reading of the frequency counter may include an error of 1 count 13 6 13 3 Performance Test 13 3 3 Transmitter circuit characteristic Output level accuracy 1 Test standard e Output level accuracy X1 dB or less 100 MHz frequency A output at 10 dB 2 Measuring devices Power meter Power sensor Power meter MS4630B INPUT OO OOO OUTPUTA 6 dB ATT Power sensor Output level accuracy test 3 Setup 4 Test procedure Step Description of operation 1 Zero adjust the power meter and adjust the sensor sensitivity 2 Set the center frequency of this system to 100 MHz span to 0 Hz output port to port A and output level to 10 dBm 3 Set the calibration coefficient of the power meter sensor
169. then press the key Numbers of files that can be recalled by selecting INDEX RCL are 00 to 09 2 Recall Directly recall the index by entering the file No 00 to 99 Effective key Ten key Performing the recall turns the calibration and normalize functions OFF 10 6 10 3 Save Recall 3 Save SAVE WINDOW DATA SIZE CH2 SAVE ITEM PARAM Display the data size of the item selected to be saved Select an item to save Measurement conditions CAL DATA Calibration data X DATA Display trace data TRACE A TRACE B S DATA Standard data for normalization data corresponding to TRACE A and TRACE B FREQ TB Frequency table frequency data corresponding to measurement points LEVEL TB Level table corresponding to measurement points used power sweep RBW TB Table storing the RBWs corresponding to each measurement point WAIT TB Table storing the user wait time values corresponding to each measurement point SAVE FILE No Specify the number of the file to save 00 to 99 DELETE FILE No Managing the file FILE MANAGEMENT WINDOW Specify the number of the file to delete 00 to 99 FORMAT amp MAKE DIR Formats the drive and creates the directory MAKE DIR Creates the directory for the device on the drive DIR Displays the directory NOTE All the data on the drive which constitutes the formatting target will be lost when
170. tion 8 For key operations see Sections 3 7 operation procedures covered in this section must start with presetting Defaults of typical parameters are listed below For details on other defaults see the List of Defaults in Appendix B e Measurement channel esses CHI e Analysis port TA R e Analysis forma LOGMAG Number of measurement points 501 amp RBW etre iere teat AUTO Sweep AUTO Output ee re eredi reps B output Output poWer riirii 6 dBm 12 1 Analyzing a Network seseeeeennn e 12 2 12 1 1 Transfer characteristics 12 2 12 1 2 Reflection characteristics 12 4 12 2 Basics of Measurement 12 6 12 3 Measuring Transfer Characteristics 12 7 12 3 1 Measurement of logarithmic magnitude Single trace 12 7 12 3 2 Measuring a magnitude and phase simultaneously D Wal trace ute eme oen ree taeda oS bes 12 9 12 3 3 Measuring a group delay 12 10 12 3 4 Measuring impedance using a transfer method 12 13 12 4 Measuring Reflection Characteristics 12 16 12 4 1 Measurement of return loss 12 16 12 4 2 Measuring a r
171. to read the output level 13 7 Section 13 Performance Tests 13 3 4 Transmitter circuit characteristic Output level linearity 1 Test standard Output level linearity 0 5 dB or less A output 100 MHz frequency 0 dBm reference at 0 to 21 dBm 2 Measuring devices Power meter Power sensor 3 Setup Power meter MS4630B INPUT OO OOO OUTPUTA T 6dBATT Power sensor Output level linearity test 4 Test procedure Step Description of operation 1 Zero adjust the power meter and adjust the sensor sensitivity 2 Set the center frequency of this system to 100 MHz span to 0 Hz output port to port A and output level to 10 dBm 3 Set the calibration coefficient of the power meter sensor to read the output level The reading becomes the reference value 4 Set the output level of this system to 0 dBm 5 Read the output level using a power meter Find the output level linearity from the following equation Output level linearity dB 2 Measured value Output level setting Value measured at 10 dBm 10 6 Measure the output level linearity by increasing the output level of this system up to 21 dBm in incre ments of 1 dB 13 8 13 3 Performance Test 13 3 5 Transmitter circuit characteristic Output level deviation 1 Test standard e Output level deviation 1 5 dB or less A output at 10 dBm 100 MHz reference 2 Measuring devi
172. ts in the system The system is ready for use The display goes on showing the self test result See the next page The fan on the rear panel starts rotating to expel hot air 3 3 Section 3 Basic Operations 3 2 Displaying the Self Test Result This system performs a self test on the internal hardware at power on and displays the result on the display screen along with the software version information The following modules are tested and the result is displayed MAIN CPU DISP CPU DSP LOCAL OUTPUT RECEIVER RECEIVER RECEIVER TB opt Information about the versions of the following software is displayed OVERALL SYSTEM MAIN DISP MEAS DSP PTA PTAUSER Example The output section is faulty and other sections are normal 150 9051 2 MEAS TAR MKO 250 13 5463 10dB 50 000dB SELF TEST INFORMRTION MAIN CPU a DISP CPU Pass TER DSP Pass n LOCRL Pass OUTPUT fail n RECEIVER R pass RECEIVER TA Pass B RECEIUERLTB 7Opt Pass SOFTWARE REU U1 18 May 1997 SYSTEM U1 08 May 1997 MAIN Ut 18 May 1997 DISP 01 80 1997 MERS 11 19 1997 05 Ul 18 1997 FTA ul og May 1997 etc PTA USER ui gt 1997 SELF TEST INFORMATION screen 3 4 NOTE 3 2 Displaying the Self Test Result If the self test result shows any problem or nothing is displayed on
173. tting for group delay time measurement f2 fo m fo fi fe Frequency Af UN EORR OST T 12 3 Section 12 Measurements 12 1 2 Reflection characteristics Ro Ro Reflection bridge O Er O DUT Measurement of reflection characteristics In the above figure R is the characteristic impedance of the measurement system and ER and ET are reference and test end voltages In this case the reflection coefficient is found by lt r A Where IT Magnitude ratio Phase difference rad The return loss is expressed as follows 20 log IT M B 0 a d C The return loss and phase are measured directly and displayed on the screen The absolute value of the reflection coeffi cient is calculated from equation B Using the reflection coefficient I the impedance and admittance are found by Z Z IT T R X D R Re Z X Im Z This is expressed by the following series equivalent circuit Rx L Xx o Rx C 1 Xx B o AAA Series equivalent circuit impedance 12 4 12 1 Analyzing a Network The and D of the inductance or capacitance of this circuit are expressed as follows Xx m EE E D F mme ig 1 l
174. ty Aging rate Frequency measured 15 minutes or 24 hours option 13 after power Frequency measured Aging r Maximum val 24 hours later ging rage aximum value 1 10 2 105 option 13 Temperature characteristics Temperature charac ubi Maximum value teristic Outside temperature Frequency X5x10 9 Day Reference 5 105 option 13 Transmitter circuit characteristic Output frequency 15 3 2 Setting Result 1 kHz 10 kHz 100 kHz 1 MHz 10 MHz 100 MHz 150 MHz 200 MHz 250 MHz 300 MHz Transmitter circuit characteristic Output level accuracy 15 3 3 Setting u Output level Minimum value Maximum value 100 MHz 10 dBm 0 5 dB t i 40 5 dB Performance Test Result Form Transmitter circuit characteristic Output level linearity 15 3 4 Setting Frequency Output level 21 dBm 20 dBm 19 dBm 18 dBm 17 dBm 16 dBm 15 dBm 14 dBm 13 dBm 12 dBm 100 MHz 11 dBm 10 dBm 9 dBm 8 dBm 7 dBm 6 dBm 5 dBm 4 dBm 3 dBm 2 dBm 1 dBm 0 dBm Minimum value Result Maximum value Transmitter circuit characteristic Output level deviation 15 3 5 Setting Frequency Output level 10 Hz 100 Hz 1 kHz 10 kHz 100 kHz Minimum value Result Maximum value 1 MHz 10 MHz 10 dBm 50 MHz 100 MHz Reference 150 MHz 200 MHz 250 MHz 300 MHz
175. ue between 10 Hz and 100 kHz Using an audio analyzer measure the output voltage Find the output level deviation from the following equation Output level dBm 10 log Measured value Vrms 2 50 0 001 W The difference between the above output level and the output level measured at 100 MHz in the 100 KHz to 300 MHZ test gives the output level deviation Repeat steps 2 to 4 by changing the center frequency of this system 13 3 Performance Test 13 3 6 Transmitter circuit characteristic Output level step error option 10 The output level step error test can be performed only when option 10 is provided 1 Test standard e Output level step error 0 5 dB option 10 2 Measuring device None MS4630B 3 Setup MS4630B OO OO OUTPUTA INPUT R Output level step error test 4 Test procedure Step Description of operation 1 Set the start frequency of this system to 10 kHz stop frequency to 300 MHz level measurement mode to RBW to 100 Hz and output port to port A 2 Set the output level to 0 00 dBm and execute X S CAL 3 Set the output level to 50 01 dBm and measure the maximum deviation of the measurement waveform from 0 dBm Find the output level step error from the following equation Output level step error dB Maximum deviation dB 0 01 dB 4 Measure the maximum deviations by repeating steps 2 and 3 with the output level changed as follows 10 00
176. weep trigger source Internal External trigger mode Normal External trigger slope Rising Display Active Active trace Trace A Scale Scale See Table 1 Offset See Table 1 Offset line See Table 1 Electric length 0 00 mm Split display OFF Waveform storage OFF Waveform overwrite OFF Display grid ALL Display erase item See Table 2 Marker Marker Marker Marker 0 ON Active marker 0 Marker value Normal Reference marker 0 Coupled marker ON Marker list display OFF Marker Tracking OFF Normalization OFF Calibration Calibration method Response Through line offset length 0 00 mm Open offset length 0 00 mm Short offset length 0 00 mm CAL ON OFF OFF Utility Filter Filter analysis function OFF Resonator Resonator analysis function OFF Limit Limited test OFF Control Function Device Enable Register OFF Terminater CR LF amp EOI Time Out 20 sec Active Port GPIB Copy device Video out GPIB Address 17 Form Feed ON Save Recall Save Item PARAM Drive FD System Marker setting mode Point Impedance measurement method Transfer Screen color See Table 3 B 2 Table 1 min Minimum resolution Analysis format LOGM AG Scale default 10 dB Scale offset an offset line defaults by analysis format Offset default 50 000 dB List of Defaults Offset line default 5 Center PHASE 50 de
177. with a knowledge of electrical fire and shock hazards should service this equipment There are high voltage parts in this equipment presenting a risk of severe injury or fatal electric shock to untrained personnel In addition there is a risk of damage to precision components The performance guarantee seal verifies the integrity of the equipment To ensure the continued integrity of the equipment only Anritsu service personnel or service personnel of an Anritsu sales representative should break this seal to repair or calibrate the equipment If the performance guarantee seal is broken by you or a third party the performance of the equipment cannot be guaranteed Be careful not to break the seal by opening the equipment or unit covers This equipment should always be positioned in the correct manner If the cabinet is turned on its side etc it will be unstable and may be damaged if it falls over as a result of receiving a slight mechanical shock Always set up the equipment in a position where the power switch can be reached without difficulty DO NOT short the battery terminals and never attempt to disassemble the battery or dispose of itin a fire If the battery is damaged by any of these actions the battery fluid may leak This fluid is poisonous DO NOT touch the battery fluid ingest it or get in your eyes If it is accidentally ingested spit it out immediately rinse your mouth with water and seek medical help If it
178. ymbols and take the necessary precautions BEFORE using the equipment This indicates a prohibited operation The prohibited operation is indicated symbolically in or near the barred circle This indicates an obligatory safety precaution The obligatory operation is indicated symbolically in or near the circle This indicates a warning or caution The contents are indicated symbolically in or near the triangle This indicates a note The contents are described in the box These indicate that the marked part should be recycled MS4630B Network Analyzer Operation Manual Vol 1 Panel Operation 10 November 1998 First Edition 17 December 2007 10th Edition Copyright 1998 2007 ANRITSU CORPORATION All rights reserved No part of this manual may be reproduced without the prior written permission of the publisher The contents of this manual may be changed without prior notice Printed in Japan Electric Shock For Safety WARNING A 1 ALWAYS refer to the operation manual when working near locations at which the alert mark shown on the left is attached If the advice in the operation manual is not followed there is a risk of personal injury or reduced equipment performance The alert mark shown on the left may also be used with other marks and descriptions to indicate other dangers IEC 61010 Standard The IEC 61010 standard specifies four categories to ensure that an instrument is used only at locations where
179. z 110 dBm RBW 1 kHz 80 kHz to 1 MHz Cross talk Between channels 2120 dB 80 kHz to 300 MHz 2110 dB to 80 kHz Between transmitter and receiver circuits 2125 dB Resolution bandwidths 3 10 30 100 300 and 500 Hz 1 2 3 4 5 10 and 20 kHz and automatically set bandwidth 1 6 Output level range Output A Output B standard Output B Option 14 Output resolution Output level accuracy Output level linearity Output level deviation Step error Output impedance Connector 0 to 21 dBm Option 10 70 to 21 dBm 6 to 15 dBm Option 10 76 to 15 dBm 9 5 to 11 5 dBm Option 10 79 5 to 11 5 dBm take 6 dB from above value when uses with MA4605A 75 ohm adapter 0 01 dB lt 1 0 dB Frequency 100 MHz A output 10 dBm lt 0 5 dB at 0 dBm Frequency 100 MHz A output 0 to 21 dBm lt 1 5 dB A output 10 dBm at 100 MHz 0 5 dB option 10 50 Q 75 when the MA4605A is used BNC J Magnitude measurement 1 5 Specifications Measurement range 2120 dB Measurement resolution 0 001 dB Display scale 0 01 dB div to 50 dB div 1 2 5 sequence Dynamic accuracy Level relative to IRG 80 kHz to 100 MHz 10 kHz to 300 MHz 10 dB 0 2 dB 0 2 dB to 60 dB 0 05 dB 0 05 dB to 70 dB 0 10 dB 0 30 dB to 80 dB 0 30 dB 1 00 dB to 90 dB 1 20 dB 4 00 dB to 100 dB 4 00 dB Phase measurement Measurement range 1

Anritsu MS4630B User Manual - Industry Surplus Australia

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