GSP-810 User Manual
Contents
1. 1 1 33d GW INSTEK GSP 810 User Manual Item Description Cathode Ray Tube CRT Display 8 x 10 graticule 5 inch Liquid Crystal Display LCD 4 line x 20 character Keypad field selection and data entry Spinner field selection and data change RF Input Coaxial Type N Female Tracking Generator Output Coaxial Type N Female optional Switch Power ON OFF Adjustment CRT Trace Rotation potentiometer Control Knob Volume optional demod receiver Phone Jack head set output optional demod receiver Control Knob CRT Focus Adjustment CRT Y axis position potentiometer Control Knob CRT Intensity GSP 810 User Manual GW INSTEK Rear Panel C waren a wane LNAWNYLSNI W 15 SI H3MOd NOLLVLOY Joval TANNOSH3d 01 ONIOIAHSS SH3A00 LON OG 3dISNI SLN3NOdMOO 318V39IAH3S 1 40 ON 3813 ALVA Item Description 14 Panel Label Usage Warning 15 External Frequency Reference Input BNC optional 16 Connector DB9 Female RS 232 17 Panel Label Serial Number 18 Cooling Fan Vent 19 Adjus2. 150kHz 10MHz Amplitude Level Linearity 1 5dB over 70dB Average Noise Floor 95dBm 30kHz RBW 100dBm typical 75dBm 150kHz 10MHz Third Inter Modulation lt 70dBc 40dBm input 2tones 2MHz apart 45dBc 150kHz 10MHz Harmonic Distortion 40dBc RF input selected reference Non Harmonic Spurious 60dBc typical down from reference level average S MHz div 28 GW INSTEK DISPLAY SYSTEM Display Device Display Function FUNCTIONS Marker Mode Number of Markers Marker Resolution Marker Accuracy Memory Trace Setup Demodulator Calibrate Signal GSP 810 User Manual CRT Display 8 x 10 graticule 6 inch waveform screen LCD Display 4 line x 20 character data screen Center Frequency Control Bandwidth Reference Level Span Range Amplitude Absolute relative PK gt marker marker gt center 2 0 1dB 1 kHz 0 1dB amplitude accuracy 10 memorise of save recall Max hold average 2 32 traces freeze Hold Access parameters WB FM 120kHz deviation MB FM 75kHz deviation NB FM 30kHz deviation AM Outputs Internal speaker 3 5mm stereo jack wired for mono operation 80 30dBm The software will be downloaded from GW Web Site DIMENSIONS amp WEIGHT 310 W x 150 H x 455 D mm Approx 8 5kg 29 GSP 810 1GHz Spectrum Analyzer ACCESSORIES User manual x 1 Power cord x 1 Opt 01 TRACKING GENERATOR Factory Installed Frequency Range 150
3. The Average Function when enabled shows a field showing the number of traces being used for averaging The selection can be changed with the and gt keys The valid selections are 2 4 8 16 and 32 traces Enabling this feature will disable the Peak Hold function if Peak Hold was on Markers may be used with averaging when not in zero span The Freeze Function when enabled will freeze the CRT trace with no subsequent updates to the screen Updates will resume on the first key press after enabling the Freeze function CENTER 800 000MHz 20 dBm REF LVL 500 000MHz 20 dBm SPAN 100 MHz div 4 MHz RBW 1 HOLD OFF P 100MHz div 4 MHz 1 HOLD OFF gt 2 AVERAGE 4OFF 19 MEMORY OPERATIONS SAVE RECALL The save and recall functions are accessed by pressing the MEMORY key The bottom half of the screen shows one line for saving and one line for recalling up to 10 setups The Recall field provides the user with the ability to recall up to 10 different configurations of the GSP 810 including main screen fields markers tracking generator fields and the power meter fields To recall a new set of parameters press the key to move the cursor to the load number field Then use the SPINNER to change the number from 1 to 10 While the cursor is on that field pressing the ENTER key will load the current state of the GSP 810 with the lo
4. REF LVL set the Reference level RBW To set the RBW Limit m psa ps There are two limit lines that allow to be used in Upper and Lower limit needed application When installation is completed there will be a working directory is set under the setup directory This is also the default directory for demo limit line saved Editing and saving a new limit line can also be done in Edit function 36 TG Function Level dBm 50 4 Offset KHz 024 All TG control functions can be remote control The control is worked when the TG mode is in use Clicking TG Mode SA Mode can toggle the TG and SA control TG Function Trace Record Trace Record offers the ability to store the dynamic trace in memory It is very convenient to long term recording for tracking the sudden interference or signal Trace Record Record record the trace The recording period can be set Setting function Play To play the trace that was just recorded Save To save the recorded trace to a file Load To load the saved trace for preparing to play General Function Peak To find the Peak with the Marker 1 Mode enable the TG controls remotely The others are the same as GSP810try 37 RS 232 9 Pin Female Some DTE devices may have female connectors Also the RS 232 parts of personal computers may be configured as DCE or DTE
5. By pushing the key can toggle the option CENTER 1 Signal Ref OFF REF LVL 1 Signal Ref OFF SPAN 72 Report RBW v 2 0pt Report SAVING POWER UP SYSTEM PARAMETERS Power up information will be saved any time the setup screen is exited To access the setup screen press the SHIFT SETUP key To exit the setup screen press the ENTER key When exiting the fields will be saved to non volatile storage device The information saved includes the Center Frequency Span and Reference Level fields the marker frequencies the power meter fields and the Tracking Generator fields 22 Operation Next figure shows a typical spectrum display This example shows the settings for a 100 MHz center frequency a 1 MHz division span and a reference level of 10 dBm The 8 by 10 division display indicates RF level on the vertical or y axis and frequency on the horizontal or x axis The reference level is the top line on the screen and each vertical division down represents 10 dB The center frequency is located at the center grid position of the display and each division across the display represents 1MHz CENTER FREQ 100 MHz SPAN 1 MHz REF LVL 10 dBm 10 dBm 20 dBm 30 dBm 40 dBm 50 dBm 60 dBm 70 dBm 80 dBm 90 dBm 95 MHz 105 MHz SPAN DIV a FREQ 1 MHz Spectrum Display 23 DEM
6. Area 33 There are File Setting About and Help functions on the display area File Setting About Help File To quit this application same as Quit in Control Panel Setting set the configuration of the display About Information of this application program Help Help file of this application program Control Panel The available functions are Shutter Print AVG ON Freeze Start Stop Load and Quit m Trace Record 46 Shutter To save the trace as a JPG file The saved directory can be defined in Setting of Display area Print To directly print out the Display area through printer AVGON To activate the Average function Click again to disabled Freeze To Freeze the trace sweep Click again to disable Load To load the recorded trace for preparing to play When loading the record at least one trace file should be existed Start To Start to display the trace on PC A Stop key is followed to show up Click the Stop will stop displaying trace Quit Quit this application 34 GSP810 Good Will Spectrum Analyzer GSP 810 Remote Controller File i i About Lincense Help x Basic Funtion CENTER MHz REFLVL dBm 60 000 rE SPAN RBW 30KHZ z Marker Freq MHz Delta MKR Iv 1 80 None Iv 2 804 i 7850 c Iv 4 B060 zr Iv 5 7890 5 Limit Limit NONE Limit 2 NONE TG
7. Function Level dBm 502 i Nomakze Offset KHz 1 Trace Record To install GPS810 download the GSP 810 Remote control software to get GSP810 zip file Extract the GSP810 zip to execute setup exe It is easy to setup this application by following the prompt instructions After the successful installation there will be an icon of GSP810 EE GWGspPsi0 added onto program files To run the program double click this icon There are two major areas of this program Display and Control Panel The Display area will display the trace and the basic configuration of GSP810 like Center frequency Span RBW and Reference level etc Another one for control panel provides control functions These two areas are independent if a larger scope of trace is desired just click the to enlarge the display more detail description of operation is in attached with Help function Please click the Help to get the complete operation information 35 Display Area File Edit Setting About Lincense Help Edit To edit the limit line See Limit function in following License To enter the license code The others are the same as GSP810try Control Panel There are four divisions of the control functions They are Basic Function Marker Limit TG Function Trace Record and General Function Basic Function Center To set the Center frequency Span To set the Span
8. SPAN SPINNER to scroll Reference Level REF LVL SPINNER to scroll Markers MKR SPINNER to select 1 or 42 to edit selected marker ENTER or MHz to complete Delta Marker AMKR AMARK to select Delta mode MARK to end Delta Mode Memory Storage MEMORY SPINNER select Recall or Save to Recall edit Recall Save number SPINNER scrolls numbers ENTER to complete GW INSTEK GSP 810 User Manual Field Selection Key Data Entry Resolution Bandwidth RBW SPINNER to scroll SPAN OF 0 Hz div ONLY Demodulation Optional SHIFT Receiver DEMOD 5 SPINNER to select demod type Power Meter Optional SH FT PWR SPINNER selects change line or to select an item SPINNER to scroll Tracking Generator Optional SHIFT GEN SPINNER selects change line or to select an item SPINNER to scroll Marker to Peak SHIFT PK 9 MKR No data to enter Marker to Center Frequency Trace Functions MKR SHIFT TRACE No data to enter SPINNER select trace item or change value or turn function ON OFF Setup Functions SHIFT SETUP SPINNER select setup or 3 change value or turn funct
9. Tracking Generator Configuration TG where N means option not installed Receiver R Power Meter PM and Reference Signal REF The and PM labels will be followed by if the option is not installed The REF label is followed by two fields that identify the status of a 10 MHz system frequency reference signal that can be applied to the unit The first field will display STD for standard and IMP for improved The second field will display INT for internal 10MHz reference or EXT for external 10MHz reference 3 Test All The Test all field automatically checks the LO statuses of LO1 LO2 and LO3 If all three LO s are locked the Locked is displayed If one of the three is unlocked then Unlocked is displayed 4 LO1 Status This displays the status of LO1 An internal status is monitored to determine if it is Locked or Unlocked with the result being displayed 21 5 LO2 Status This displays the status of LO2 An internal status is monitored to determine if it is Locked or Unlocked with the result being displayed 6 LOS Status This displays the status of LOS An internal status is monitored to determine if it is Locked or Unlocked with the result being displayed 7 POWER Units This controls the units displayed for the optional power meter The selections are mW and dBm 8 Marker Style The Marker can appear as type of either Line or Dot
10. L 100 000MHz 20dBm i 1MHz div 220kHz 1 95 000 51 7dBm 2 105 000 51 2dBm 17 DELTA MARKERS The delta marker function is similar to the marker function To access the marker screen press the AMKR key In this function marker 1 is used as the reference marker level and the marker 2 level is level difference between marker 1 and marker 2 In the meantime a A symbol will also be displayed on the LCD display REF LVL 100 000MHz 20dBm RB 1MHz div 220kHz 1 95 000 51 7dBm 2 105 000 12 0dBm gt This function moves the Center Frequency to the current Marker 1 frequency This will occur even if the marker is OFF The span may be adjusted as required for the Center Frequency It has no effect if the current span selection is zero span REF LVL 95 000MHz 20dBm RBW 1MHz div 220kHz 1 95 000 11 7dBm 2 105 000 OFF High 18 TRACE The key provides access to the Peak Hold Average and Freeze features of the GSP 810 These items are shown on the bottom half of the LCD display By scrolling all three items can be accessed The Max Hold Function when enabled will maintain a trace showing the maximum signal received for each point in the trace It can be reset by disabling the function followed by re enabling Enabling this feature will disable the Averaging feature if averaging was on Markers may be used with the peak hold function when not in zero span
11. OD Optional The GSP 810 can be optionally configured to perform FM and AM demodulation To access this feature press the SHIFT DEMOD key The bottom half of the LCD display will show the current demodulation selection that can be changed with the SPINNER Demodulation can only be performed in Zero Span mode When in Zero Span the demodulation audio will be routed to the speaker When a demodulation mode is selected the span will automatically switch to Zero Span if it was not already in Zero Span There are default RBWs associated with the various demodulation modes For FM Wide FM Medium and FM Narrow the default RBW is 220 kHz the RBW may be changed between 220 kHz and 4 MHz For AM demodulation the default RBW is 30 kHz the RBW may be changed between 3 kHz 30 kHz 220 kHz and 4 MHz The default RBW is restored each time SHIFT pressed CENTER 500 000MHz 20 dBm REF LVL 500 000MHz 20dBm SPAN 100MHz div 4 MHz DEMOD TYPE OFF RBW 100MHz div 4 MHz DEMOD TYPE OFF 24 TRACKING GENERATOR Optional The optional tracking generator screen is accessed through the SHIFT TRK GEN key Upon entering the screen 3 fields are displayed The TRK GEN label displays the status of the tracking generator Pressing lt key will turn the tracking generator on and off if the option is installed Pressing the key will move the cursor
12. Spectrum Analyzer GSP 810 USER MANUAL GW INSTEK PART NO 82SP 81000MF1 129 150 9001 amp 10 14001 CERTIFIED MANUFACTURER IMSTEK This manual contains proprietary information which is protected by copyrights All rights are reserved No part of this manual may be photocopied reproduced or translated to another language without prior written consent of Good Will company The information in this manual was correct at the time of printing However Good Will continues to improve products and reserves the rights to change specification equipment and maintenance procedures at any time without notice Windows is a registered trademark of Microsoft Corporation in the United States and other countries Good Will Instrument Co Ltd No 7 1 Jhongsing Rd Tucheng City Taipei County 236 Taiwan Table of Contents 1 0 GENERAL DESCRIPTION AND 2 2 0 USAGE PRECAUTIONS AND RECOMMENDATIONS 0 3 3 0 PANEL DESCRIPTIONS 5 nain nia 7 4 0 SETUP AND USE ini porci EP T ERG DI ARR RE ECUD DEA REDI D EX SEVERE NER V FED RR 11 5 0 QUICK USE 27 6 0 5 REOR EDO E C KR E 28 APPENDIX 1 REMOTE OPERATION STANDARD AND OPTION 32 Due to continuous improvements in the GSP 810 Spectrum Ana
13. able x 1 ANT 03 6mm Stub tip E Field Probe x 1 ADP 01 N P M BNC J F Adapter x 1 PR 03 Touch Passive Probe x 1 ADP 02 N P M SMA J F Adapter x 1 GTL 301 RF Cable 31 Appendix 1 Remote Operation Standard and Option With remote operation the GSP 810 is capable of communicating with a computer over the RS 232 port No setup is required on the GSP 810 to enable the remote interface The GSP 810 will monitor the RS 232 port and respond when a PC is connected The PC applications are designed to run on Windows amp NT Windows 95 or Windows 98 The serial port used is selectable and the port setups are handled automatically by the application The cable should be a straight through RS 232 cable not a NULL modem To have the application simply to download the application file from GOODWILL INSTRUMENT CO LTD web site or directly click the following URL http www goodwill com tw english service english Sc htm Two programs are available for use with the GSP 810 The standard program provided with the GSP 810 GSP810try provides display of the spectrum trace saving and printing of the trace but no computer control of the GSP 810 settings By clicking the GSP 810 Remote display software the GSP810try can be downloaded The optional program GSP810 which can be downloaded by clicking GSP 810 Remote control software provides the same functions as the standard GPS81 Otry plus allows you to control the unit f
14. aded parameters The Save field provides the user with the ability to save up to 10 configurations of the GSP 810 including the main screen fields markers tracking generator fields and the power meter fields To save the current state of the unit press the key to move the cursor to the save number field Then use the SP NNER to change the number from 1 to 10 While the cursor is on that field pressing the ENTER key will save the current state of the GSP 810 into that storage location SPA 100MHz div 4 MHz 2 Save Setup 1 CENTER 500 000MHz 20dBm REF LVL 500 000MHz 20dBm 4 MHz RBW 1 Recall Setup 1 2 Save Setup 1 20 SETUP SCREEN The setup screen provides access to various parameters The setup screen functions are accessed by pressing the SHIFT RBW key The trace will stop updating while in the setup screen The parameters are accessible using the SPINNER The following identifies the various parameters 1 CAL Signal The CAL Signal provides access to an internal amplitude calibrator signal of 80MHz Pressing the key toggles the reference signal between and On 2 Option Report The Opt Report provides access to the current configuration of the GSP 810 including optional hardware that is installed Pressing the key displays a screen showing Software Version SW Firmware Configuration FW
15. and the Span is changed from 5MHz to 10MHz a Limt will appear because the start frequency of span has exceeded the frequency range of GSP810 CENTER S00000MHz z0dBm 500 000MHz 20 dBm 100MHz div 4MHz 100MHz div DEMOD PK MKR REF LVL This field is the value on the top of screen for the received input signal This reference level value may be changed by the rotating the SPINNER to scroll through the list of valid reference levels The range of valid entries is 20 dBm to 30 dBm in 10 dB steps CENTER 500 000 2 20 dBm REF LVL 500 000MHz 20 dBm RBW SPAN 100MHz div 4MHz 100MHz div 4 MHz RBW This field sets the Resolution Bandwidth The RBW will be set to the optimum automatically every time when SPAN selection is changed Afterward RBW can be set by rotating the SPINNER to scroll through the list of valid RBWs It has been under Amplitude Uncalibrated status when the sign is appeared in front of the RBW range CENTER 500 000MHz 20 REF LVL 500 000MHz 20dBm SPAN RBW OMHz div 4 MHz OMHz div 4 MHz 15 MARKERS The GSP 810 supports 2 markers To access the marker screen press the MRK key Displayed will be 2 marker frequencies Accessing the marker frequency fields is performed through the left column of numbers Cursor to the left most position then use the SPINNER to switch between marker 1 and marker 2 Pressing ENTER will also switch betw
16. devices with either a 25 pin or a 9 pin connector Refer to the documentation that accompanies your computer or terminal to determine if it is a DTE or a DCE device The equipment is a DTE device with a 9 pin D type shell RS 232 connector located on the rear panel Figure 1 shows the equipment of 9 pin connector female with its pin number assignments When connecting the equipment to another RS 232 device please consider the following suggestions Many devices require a constant high signal on one or more input pins Do not connect the output line of one DTE device to the output line of the other Ensure that the signal ground of the equipment is connected to the signal ground of the external device Ensure that the chassis ground of the equipment is connected to the chassis ground of the external device 9 PIN D SHELL No Connection Transmit Data TxD output Receive Data RxD input No connection Signal Ground GND No connection No connection No connection No connection CRANE ONS Figure 1 Pin Assignments of the RS 232 Connector on the rear panel for DB 9 D Connector DB9 to DB9 This wiring configuration is used for computers with DB 9 D connectors configured as Data Terminal Equipment EQUIPMENT COMPUTER DB9 DTE DB9 DTE Pin Pingg 2A Pin5 gt Pin Figure 2 Wiring Configuration for DB 9 to DB 9 38
17. een the 2 marker fields The frequency value may be changed by entering the digits decimal point followed by the ENTER key or the and keys can select a digit within a marker to increment or decrement by using the SP NNEH The valid range of entries is 0 000 MHz to 1150 000 MHz A marker will appear on the CRT when the marker frequency selected falls within the range of frequencies defined by the main screen Center Frequency and Span For example if the center frequency selected is 100 000 MHz and the span is 1 MHz per division a marker will appear on the screen if the marker frequency is anywhere between 95 MHz and 105 MHz When the marker is displayed on the CRT the signal level at the location of the marker will be displayed to the right of the marker frequency This level will continuously update while in the marker screen If the marker frequency is outside the range of frequencies for a given Center Frequency and Span a message will indicate its status If the marker frequency is too high to be displayed on the CRT instead of the marker level Off high will be displayed If the marker frequency is too low then Off low will be displayed lf the Markers are disabled then OFF is displayed To disable the markers simply press the Marker key while in the markers sub screen If the markers are enabled their position on the CRT will be updated on each Center Frequency change and each Span c
18. h Blue Neutral Brown Live Phase As the colours of the wires in main leads may not correspond with the colours marking identified in your plug appliance proceed as follows The wire which is coloured Green amp Yellow must be connected to the Earth terminal marked with the letter E or by the earth symbol GD or coloured Green or Green amp Yellow The wire which is coloured Blue must be connected to the terminal which is marked with the letter N or coloured Blue or Black The wire which is coloured Brown must be connected to the terminal marked with the letter L or P or coloured Brown or Red If in doubt consult the instructions provided with the equipment or contact the supplier This cable appliance should be protected by a suitably rated and approved HBC mains fuse refer to the rating information on the equipment and or user instructions for details As a guide cable of 0 75mm should be protected by or 5A fuse Larger conductors would normally require 13A types depending on the connection method used Any moulded mains connector that requires removal replacement must be destroyed by removal of any fuse amp fuse carrier and disposed of immediately as a plug with bared wires is hazardous if a engaged in live socket Any re wiring must be carried out in accordance with the information detailed on this lable Use and Wear N CAUTION Do not exceed 30 dBm into the RF INPUT or 30 dBm reverse power into
19. hange If a Center Frequency or Span is selected such that the marker moves off the CRT screen they will be off until the parameter is changed to allow the marker to re appear The resolution of the marker on the screen is based on the span selected There are 50 positions between major divisions on the CRT that a marker can be moved to In the 100 MHz div Span for example every 2 MHz will move the marker 1 position On the outside edges of the trace however the maximum and minimum marker positions are considered out of range REF LVL 100 000MHz 20dBm 0 1MHz div 2202 1 95 000 51 7dBm 2 105 000 51 2dBm WEE PK gt MKR This is a peak search function Using marker 1 the GSP 810 begins at the current marker 1 frequency and scans for a peak When a peak is found in the trace the marker frequency is updated to show the frequency of the signal and the level of the peak is also displayed If no peak is found that is greater in frequency than the current marker position the marker stops at the end of the trace Another press of the key will start a new search from the frequency point at the left most edge of the span If the marker is not active it will be activated and a new search will begin from the frequency point at the left most edge of the span If the marker is active but the bottom half of the LCD display does not show the marker the peak function will still complete and the marker on the CRT can be viewed REF LV
20. ion ON OFF Table 1 Data field selection and entry GW INSTEK GSP 810 User Manual CENTER FREQ This field is the value for the frequency located at the mid point center screen of the selected span This frequency value may be changed by entering the digits decimal point followed by the ENTER or MHz key or the select a digit to increment or decrement using the SPINNER and gt keys can The range of valid entries is 0 010MHz to 1000 000MHz Setting the Center Frequency may change the Span field if the span must be lowered to include the desired frequency For example if the Span is set to 100MHz div and the Center Frequency is changed to 50MHz the span will change from 100 MHz div to 10 MHz div CENTER 500 000MHz 20 dBm S 4 2 100 MHz div REF LVL RBW 500 000MHz 100MHz div 20 dBm 4 MHz SPAN This field is the value for the frequency range covered by the GSP 810 as it sweeps its receiver This span value may be changed by the SPINNER to roll through the list of valid spans The range of valid entries is 2 kHz division through 100 MHz division plus zero span 0 Hz div If changing SPAN will cause Center Frequency to change the Limt message will appear on LCD It means that the SPAN has exceeded the frequency range for Center Frequency setting For example if the Center Frequency is 25MHz
21. kHz 1GHz Amplitude Range 50dBm 0dBm Amplitude Resolution 1dB Amplitude Accuracy 1dB 0dBm 80MHz Attenuation Accuracy 1dB 50MHz Amplitude Flatness 1dB 10MHz DIV 1 5dB OdB entire band Harmonics lt 30dBc 25dBc 150kHz 10MHz Reverse Power gt 30dBm Impedance 50Q nominal Return Loss lt 10dB VSWR lt 2 Connector Type N female Frequency Range 10MHz 2GHz usable to 2 7GHz Power Level Range 20dBm 23dBm usable to 30dBm Power Level Overload 40dBm lt 10 duty cycle lt 10mS duration Return Loss gt 1 1 35 VSWR into 50 ohms lt 1 1 25 typical Readout Resolution 0 2mW 100 mW scale 2 u W 1mW scale 0 1dB Log scale Accuracy 10 rdg 141010 Readout mW or dBm Opt 05 REMOTE CONTROL SOFTWARE 30 ADP 002 adaptor SMA J F N P M x 2 ATN 100 10dB attenuator N J F N P M x 1 GTL 303 RF cable assembly SMA P M RD316 600mm x 2 GSC 002 Kitbox X 1 GKT 002 CATV Kit set ADP 001 adaptor BNC J F N P M x 2 ADP 101 adaptor BNC J F 75 BNC P M 50 2 GTL 304 RF cable assembly RG223 N P M N J F 300mm x 2 GSC 003 Kit box x 1 GAK 001 termination 500 N P M x 1 GAK 002 Gap with chain N P M x 1 GTL 302 RF cable assembly RG223 N P M 300mm x 2 GSC 004 Kit box X 1 ANT 01 6cm Loop H Field Probex 1 Test Lead BNC P M BNC P M Cable x 1 ANT 02 3cm Loop H Field Probe 1 Test Lead SMA P M SMA P M RF C
22. lyzer information contained in this Manual is subject to change without notice Contact GW for revisions and corrections Declaration of Conformity We GOOD WILL INSTRUMENT CO LTD No 7 1 Jhongsing Rd Tucheng City Taipei County 236 Taiwan GOOD WILL INSTRUMENT SUZHOU CO LTD No 69 Lushan Road Suzhou New District Jiangsu China declare that the below mentioned product Type of Product Spectrum Analyzer Model Number GSP 810 is herewith confirmed to comply with the requirements set out in the Council Directive on the Approximation of the Law of Member States relating to Electromagnetic Compatibility 2004 108 EC and Low Voltage Equipment Directive 73 23 EEC amp 93 68 EEC For the evaluation regarding the Electromagnetic Compatibility and Low Voltage Equipment Directive the following standards were applied EMC EN 61326 1 Electrical equipment for measurement control and laboratory use EN 61326 2 1 EMC requirements 2006 Conducted amp Radiated Emission Electrostatic Discharge CISPR 11 2003 A1 2004 A2 2006 1000 4 2 2001 Current Harmonics Radiated Immunity EN 61000 3 2 2006 1000 4 3 2006 1 2007 Voltage Fluctuations Electrical Fast Transients EN 61000 3 3 1995 1 2001 2 2005 1000 4 4 2004 Corr 1 2006 Corr 2 2007 Surge Immunity TEC 1000 4 5 2005 Conducted Susceptibility IEC 61000 4 6 2003 A1 2004 2 2006 Power Freq
23. mory 1 Recall See Memory P 20 6 Save Setting Memory gt 2 Save See Memory 20 7 Initial Status of Power On SHIFT SETUP See SETUP P 22 8 Internal Cal Signal SHIFT SETUP 1 CAL Signal See SETUP P 21 9 Option Report SHIFT SETUP 2 Report See SETUP P 21 10 Self Diagnose SHIFT SETUP 3 6 LO s status See SETUP 21 22 11 Change Power Meter Unit SHIFT SETUP 7 Units See SETUP P 22 12 Dump the Trace to PC See Appendex 1 31 27 6 0 Specifications Specifications are subject to change without notice Refer to Goodwill Instrument Co LTD for latest specifications SPECIFICATIONS FREQUENCY Frequency Range 150kHz 1GMHz Aging Rate 10ppm 0 50 C 2ppm yr Span Range Zero 2kHz 100MHz div in 1 2 5 sequence Phase Noise 77dBc Hz 1GHz 30kHz offset Frequency Resolution 1kHz C F entry 40Hz sweep resolution at 2KHz div Frequency Display 6 1 2 digit setting Frequency Control Digital phase locked RESOLUTION BANDWIDTH RBW Range 3kHz 30kHz 220kHz 4 MHz RBW Accuracy 1596 Video Bandwidth Range 1 6kHz 90kHz couple with RBW AMPLITUDE Measurement Range 100dBm 20dBm Overload Protection 30dBm continuous 25VDC Reference Level Range 30dBm 20dBm Amplitude Display Range 75dB Amplitude Accuracy 1 54 typical 0dBm 80MHz Frequency Flatness 1 5dB over 1OOMHz 2 5dB typical over entire band
24. rom the computer With the optional GSP810 application a license code is necessary to perform Please contact us for ordering the license code E mail marketing goodwill com tw URL http www goodwill com tw 32 GSP810try Good Will Spectrum Analyzer GSP 810 Remote Controller Free Version File Setting About Help x HANAN MHz REFLVL dBm 2020 ABW zx E Freq MHz Delta MKR Level Bm Offset KHz Trace Record To install GPS810try download the GSP 810 Remote display software to get GSP810try zip file Extract the GSP810try zip to execute setup exe It is easy to setup this application by following the prompt instructions After the successful installation there will be an icon of GSP810try 8 911088101 added onto program files To run the program double click this icon There are two major areas of this program Display and Control Panel The Display area will display the trace and the basic configuration of GSP810 like Center frequency Span RBW and Reference level etc Another one for control panel provides control functions These two areas are independent if a larger scope of trace is desired just click the of Display area to enlarge the display more detail description of operation is in attached with Help function Please click the Help to get the complete operation information Display
25. the TG OUTPUT Do not place any heavy object on the instrument Avoid severe impacts or rough handling that could damage the GSP 810 Use electrostatic discharge precautions while handling and making connections to the GSP 810 Do not place wires into the connectors of the GSP 810 only mating connectors and adapters Do not block or obstruct cooling fan vent opening on side panels or on the rear panel of unit 1 Disassembly of the Instrument Do not disassemble the instrument refer the instrument to a factory approved service facility only 2 AC Power Input N CAUTION AC input should be within the range of selected line voltage 10 Insure the correct fuse is installed prior to applying voltage for the first time 90 V 132 VAC input T 1A 250V 198 250 VAC input T0 5A 250V Check the line voltage setting on the rear panel If the line voltage does not match input voltage change as follows a Remove AC Power Cord b Open cover of AC socket with flat blade screwdriver c Remove selector Cam Drum and rotate to the correct voltage selection d Replace Cam Drum 3 Grounding N WARNING e To avoid electrical shock the power cord protective grounding conductor must be connected to earth ground 4 Fuse Replacement N WARNING e For continued fire protection replace the fuse with the specified type and rating only e Disconnect power cord before replacing fuse e If the fuse is blown
26. the range of 2mW 20mW 200mW and 2W or equivalently 3dBm 13dBm 23dBm and 33dBm The AUTO option is helpful when the input signal power is unknown If the reading under AUTO selection is close to any one of the four level boundaries as mentioned above it is recommended to use the two next ranges to do again In general the lower range will be more accurate The 4 digit frequency field specifies the frequency of the signal to measure This field is independent of the Center Frequency field as it is only used for the power meter The ZERO function will zero the power meter in all ranges required This should be performed before taking initial readings When performing a zero function there should be no signal source connected to the GSP 810 The power meter readings will continuously update as long as the power meter is active A power reading of o indicates value of 0 mW dBm units CENTER 800 000MHz 20 dBm REF LVL 500 000MHz 20dBm SPAN RBW 100 MHz div 4 MHz RANGE 2W 10MHz POWER 10dBm 2 100 MHz div 4 MHz RANGE 2W 10 2 POWER 10dBm ZERO 26 5 0 Quick Use Index 1 Full Span Set CENTER 500MHz SPAN 100MHz Div REF LVL 20dBm See CENTER FREQ SPAN REF LVL P 13 15 2 Max Hold SHIFT TRACE 1 Max Hold See TRACE 19 3 Average SHIFT TRACE 2 Average See TRACE 19 4 View the trace SHIFT TRACE 3 Freeze See TRACE 19 5 Recall Setting Me
27. there is something wrong with the instrument Repair the cause of fault before replacing fuse 5 Cleaning e Disconnect AC Power Cord from the instrument before cleaning Use a soft cloth dampened in a solution of mild detergent and water Do spray any liquid into the unit Do not use chemicals or cleaners containing benzene toluene xylene acetone or other harsh chemicals 6 Operating Environment e The following conditions are recommended for optimum use of the instrument Indoor Use Altitude gt 2000 Temperature 18 to 28 C Relative Humidity lt 90 Dust Free No direct sunlight No strong magnetic fields e Installation Category 1 CAT IV For measurements performed at the source of the low voltage installation CAT II For measurements performed in the building installation CAT II For measurements performed on circuits directly connected to the low voltage installation CAT I For measurements performed on circuits not directly connected to Mains e Pollution degree 2 7 Storage Environment e The following conditions are recommended for optimum storage of the instrument Indoor Temperature 0 to 40 C Relative Humidity lt 85 GSP 810 User Manual GW INSTEK 3 0 Panel Descriptions Front Panel S 9 OM 0966969 ee 3 1 dniJs al hu a A 1 gt ces HW md 00w30
28. tment CRT Trace Rotation potentiometer 20 Adjustment Internal Frequency Reference potentiometer 21 Adjustment LCD Contrast potentiometer 22 Panel Label Input Voltage 23 AC Input Connector Voltage Select and Fuse 4 0 Setup and Use 4 1 General Description The RF input is used to connect to the device under test or to an external circuit or antenna The characteristic frequency and level of the signals received are detected displayed on the CRT 4 2 Use The settings and control for the GSP 810 are easily accessed from the keypad The left column of keys are the field selections for Center Frequency CENTER Span SPAN and Reference Level REF LVL Pressing one of these keys selects the corresponding setting and screen edit field The BLUE alternate function key is used to access the functions identified by the blue text above the respective key For instance pressing BLUE followed by MEMORY selects the functions The following table contains a list of the various data fields that may be controlled within the GSP 810 the selection for the field and the means to change or enter data into the field Field Selection Key Data Entry Center Frequency CENTER 0 9 to directly enter a value and gt SPINNER to scroll ENTER or to complete Frequency Span
29. to the NORMALIZE field Pressing the key once more will activates the NORMALIZE function Using the SP NNER allows the user to access the second line For convenience pressing the key will move the cursor through the different fields for easier operation The second line displays the tracking generator level and frequency offset no label for frequency offset Both fields can be accessed by pressing the and keys To change the fields use the SPINNER The numbers will scroll through the valid range of values The normalize function allows the user to calibrate out the gains and losses in the cables or other units under test To use the normalize function connect the equipment to the tracking generator output port and the spectrum analyzer input port Following a normalize the GSP 810 will factor out the measured variances When the Span or Center Frequency fields are changed the normalize will be reset and should be run again CENTER 500000 20d8m REF LVL 500 000MHz 20dBm TRK GEN OFF NORM RBW 100MHz div 4 MHz LEVEL 0O00dBm 00kHz TRK GEN OFF LEVEL 00dBm 00kHz 25 POWER METER Optional To access the power meter in the GSP 810 press the SHIFT PWR MTR The bottom half of the screen will show the power level in mW or dBm based on the units selected in the setup screen The range field will allow the user to change
30. uency Magnetic field 61000 4 8 1993 1 2001 Voltage Dip Interruption 61000 4 11 2004 Low Voltage Equipment Directive 73 23 EEC amp amended by 93 68 EEC Safety Requirements IEC EN 61010 1 2001 1 0 General Description and Features The GSP 810 is designed for minimal set up and adjustment The user interface allows fast and accurate measurements The fully synthesized design of the GSP 810 permits stable operation down to 2 kHz division 2 0 Usage Precautions and Recommendations The following precautions are recommended to insure your safety and to provide the best condition of the GSP 810 Safety Terms and Symbols These terms may appear in this manual or on the product WARNING Warning statements identify condition or practices that could result in injury or loss of life CAUTION Caution statements identify conditions or practices that could result in damage to this product or other property The following symbols may appear in this manual or on the product A A A gt DANGER ATTENTION Protective Earth ground High Voltage refer to Manual Conductor Terminal Terminal FOR UNITED KINGDOM ONLY NOTE This lead appliance must only be wired by competent persons N WARNING THIS APPLIANCE MUST BE EARTHED IMPORTANT The wires in this lead are coloured in accordance with the following code Green Yellow Eart
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