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1. RIGOL For a frequency less than 25 MHz the Duty Cycle range is 20 to 80 For a frequency between 25MHz and 50MHz the Duty Cycle range is 40 to 60 For a frequency greater than 50 MHz the Duty Cycle is 50 Other parameters were modified For the Pulse Waveform the generator will adjust the following parameters automatically in the order below to generate the pulse waveform Edge time Pulse Width Period When the period changes the Edge Time and Pulse Width will also change according to the period Burst type has been changed to N Cycle When the Trigger Source is turn from External Manual to Internal the Burst Mode should be changed to N Cycle Sorry unable to burst DC Generator can not use DC Voltage function to generate Burst Burst has been turned off to allow DC Generator can not use DC to generate Burst So the Burst is turned off Data Overflow Sine Wave frequency upper limit 120MHz The Sine wave frequency upper limit is 120MHz If the specified frequency is greater than 120MHz the system will adjust the frequency to 120MHz automatically Sine Wave frequency lower limit 1pHz The Sine wave frequency lower limit is 1uHz If the specified frequency is less than 1uHz the system will adjust the frequency to 1uHz automatically Square Wave frequency upper limit 120MHz The Square wave frequency upper limit is 120MHz If the specified frequency is greater than 120MHz the system will adjust the frequency to
2. switch at a second press Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL To Set Arbitrary Signals Press Arb button to call the Arb operation The output Arb waveform parameters are set using the Arb operation menu The Arb signal consists of two types the system built in waveform and the user definable waveform The parameters for Arb waveforms are Frequency Period Amplitude High Level and Offset Low Level See Figure 2 18 The parameter value in the waveform display window is the same with that of in the parameter display window In the soft key menu select Amplitude and the corresponding value in the waveform display window will be displayed in darken color Users can then edit its value ARB Fre q Period ___ ABE High Level 1 000 000 0K Hz Sel Vvform 1 2 1000 Vpp 0 000 Vdc s Figure 2 18 Arbitrary Signal Parameter Setting Interface Copyright RIGOL Technologies Inc 2007 2 19 User Guide for DG3000 Series RIGOL Figure 2 19 ARB Freq Period Ampl Table 2 6 Arbitrary Signal Operation Menu Function Settings Menu Explanation Setting the signal s frequency or Freq period the current parameter will Period switch at a second press Setting the signal s Amplitude or Amp High Level the current parameter High Level l P will switch at a second press Setting the signal s Offset or Low Of
3. LAG CCENN K gt gt Figure 1 4 DG3000 Series Function Arbitrary Waveform Generator Front Panel 1 4 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL Mod Sweep Burst L4 ge umiy Herp Al OW Se EEO a Sle oe ao 0 O O O amp OIG l ie ae Figure 1 5 DG3000 Series Function Arbitrary Waveform Generator Front Panel Operation Instruction The Rear Panel at a Glance oer oe i d X Ki LAN TE GPIB D C G V p am x E as 100 127V 45 440Hz y A IS f N 100 240V 45 66Hz B p NG J A r OI le obi Power LCD Screen oona off H t we Bears K l os 7 afooosda J S Pig 65W Max f Figure 1 6 DG3000 Series Function Arbitrary Waveform Generator Rear Panel Copyright RIGOL Technologies Inc 2007 1 5 User Guide for DG3000 Series RIGOL SINE __ Freq Period J Operation Menu Waveform Ampl Different display a s functions have window offset different menus Low Level Tee 000 000 0KHz editing Window 5 000 Vpp 0 000 Vdc SINE Freq Parameter Period Value Ampl High Level Parameter facie Offset Low Level Value 1 000 000 0K Hz on 5 000 Vpp 0 000 Vdc Figure 1 7 Display Interface Sine Wave is the
4. Output Sweep Signal Sweep Output Burst Signal Burst m Trigger Trigger m Store Recall Store Recall m Utility Setting Utility m Help System Help You are suggested to read this chapter carefully so as to understand DG3000 Series Generator s versatile waveform setting Functions and more operation methods Copyright RIGOL Technologies Inc 2007 2 1 User Guide for DG3000 Series Waveform display RIGOL To Set Sine Signals Press Sine Button to call the Sine operation The output Sine waveform parameters are set using the Sine operation menu The parameters for Sine waveforms are Frequency Period Amplitude High Level Offset Low Level Different Sine Signals are generated by modifying these parameters The parameter value in the waveform display window is the same as that of in the parameter display window As is shown in Figure 2 1 in the soft key menu select Freq Cursor is located in the frequency parameter area in the parameter display window Users can set the frequency value right here In the waveform display window the parameter type in the left corner is frequency the value of which is displayed in darkened color Waveform Frequ SINE Current Parameter ao _ Freq Amplitude NI Period Offset S f LU Ampl High Level
5. Sine Wave period upper limit 1 Ms The Sine Wave Period upper limit is 1Ms If the specified period is greater than 1Ms the system will adjust the period to 1Ms automatically Sine Wave period lower limit 8 33ns The Sine Wave Period lower limit is 8 33ns If the specified period is less than 8 33ns the system will adjust the period to 8 33ns automatically Square Wave period upper limit 1 Ms The Square Wave Period upper limit is 1Ms If the specified period is greater than 1Ms the system will adjust the period to 1Ms automatically Square Wave period lower limit 8 33 ns The Square Wave Period lower limit is 8 33ns If the specified period is less than 8 33ns the system will adjust the period to 8 33ns automatically Ramp Wave period upper limit 1 Ms The Ramp Wave Period upper limit is 1Ms If the specified period is greater than 1Ms the system will adjust the period to 1Ms automatically Ramp Wave period lower limit 1ps The Ramp Wave Period lower limit is 1ps If the specified period is less than 1ps the system will adjust the period to 1us automatically Pulse Wave period upper limit 2 Ks The Pulse Wave Period upper limit is 2Ks If the specified period is greater than 2Ks the system will adjust the period to 2Ks automatically Pulse Wave period lower limit 16 ns The Pulse Wave Period lower limit is 16ns If the specified period is less than 16ns the system will adjust the period to 16ns automatically Arb Wave perio
6. 5V corresponds to the selected Deviation and 5V to the negative selected Deviation 2 36 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL FSK The FSK Modulation is a modulation method the output frequency of which switches between two the pre set frequencies Carrier Waveform Frequency and the Hop Frequency The Frequency for the Output Frequency to switch from the carrier waveform frequency to and from the Hop frequency is called the FSK rate The frequency by which the output frequency switch from each other is determined by the Internal Frequency generator or the Signal Voltage Level offered by the Trig In connector in the rear panel FSK Rate MOD imine FSK Rate MATET gn Pil dda j j j j j Hop Type Frequency FSK 000 000 0KHz Source 5 000 Vpp 0 000 Vdc pagar Figure 2 34 FSK Waveform Parameter Setting Interface Copyright RIGOL Technologies Inc 2007 2 37 User Guide for DG3000 Series RIGOL Press Mod gt Type gt FSK to enter the following interface Figure 2 35 Table 2 18 Set FSK Parameters MOD Function Settings M nu Explanation FSK Rate Set the frequency at which the output frequency shifts between the carrier FSK Rate frequency and the Hop frequency ane Internal Modulation Only 2mHZ 1 ER MHz orea Type FSK Frequency Shift Keying Modulation Hop Freq Set the Hop Frequency 2 3
7. FSK 4 Set the FSK Rate Press FSK Rate use the keypad to enter 200 choose the unit Hz setting the FSK Rate 200Hz 5 Set the Hop Frequency Press Hop Freq use the keypad to enter 800 choose the unit Hz setting the Hop Frequency 800Hz At this time the Generator generates the specified AM waveform The Waveform is shown in Figure 3 10 6 Turn off the Modulation Function Press the lighted Mod Key to turn off the Modulation Function 3 14 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL MOD A A AAAA fA fA FSK Rate UU SK Rate T A Uyyy FSK 800 0000 Hz Source 10 000KHZ 2 000 VPP ema Figure 3 10 The FSK Output Copyright RIGOL Technologies Inc 2007 3 15 User Guide for DG3000 Series RIGOL Example 10 To Generate a PWM waveform To generate a PWM waveform with 1kHz frequency 300us pulse width the carry wave is 130Hz and the width deviation is 200us Steps 1 Choose Pulse as the carry wave the default type of the source is internal 2 Set the frequency the amplitude and the offset of the carry wave 1 Press Freq input the digit 1 choose the unit kHz set the frequency to be 1kHz 2 Press Ampl input the digit 4 choose the unit Vpp set the amplitude to be 4Vpp 3 Press Offset input the digit 0 choose the unit Vdc set the offs
8. Use the Knob to adjust the cursor s horizontal position and the up and down key to adjust the vertical position Select the Character q and press Select Repeat till all the needed characters are selected In the Input Menu choose the Chinese character you need with the help of the page controller and the 1 9 button on the keypad 4 Edit the wrongly input 5 Copyright RIGOL Technologies Inc 2007 When a file name is wrong move the cursor to the character to remove and press Delete to remove it and reenter the file name Press End Store to finish and save the file User Guide for DG3000 Series RIGOL To Set the Utility Function With the Utility Function you can set the parameters of the Generator such as DC On Off Sync On Off Output Parameter Interface Parameter System Setting and Testing Parameter The DC switch offers the options of DC output or Arbitrary Waveform Output Sync Switch offers the option to choose the Sync Signal or not Output Setting provides the parameter setting for Load Impedance Range Normal Inverse and Phase Interface Setting offers the storage and load of the configure parameter setting for GPIB IEEE 488 LAN RS232 or USB remove Control The System Setting provides the setting for Language Display Beep Screen Guard Format Power System Configure and default setting Test provides the self testing and calibration storage Press Utility
9. Vpp m rms Figure 2 4 Setting the Amplitude Copyright RIGOL Technologies Inc 2007 2 5 User Guide for DG3000 Series RIGOL To Set the DC Offset 1 Press Sine gt Offset to set the offset The offset shown on the screen when the instrument is powered is the default value or the set value beforehand When changing the function if the current value is valid for the new waveform it will be used sequentially 2 Input the desired Offset Use the keypad or the knob to input the desired value choose the unit and press the corresponding button Current Parameter Offset Figure 2 5 Setting the Offset 2 6 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL To Set Square Signals Press Square button to call the Square operation The output Square waveform parameters are set using the Square operation menu The parameters for Square waveforms are Frequency Period Amplitude High Level Offset Low Level and Duty Cycle See Figure 2 6 The parameter value in the waveform display window is the same as that of in the parameter display window and the Duty Cycle value is edited directly in the waveform display window In the soft key menu select Duty Cycle and the corresponding value in the waveform display window will be displayed in darken color Users can then edit its value Freg Period Ampl Duty Cycle High Level RIGOL Offset Low Lev
10. the system will adjust the Phase to 360 0 automatically Phase lower negative limit 0 The Phase lower negative limit is 0 If the specified Phase is less than 0 the system will adjust the Phase to 0 automatically of Cycles upper limit 1 000 000 Cycle The Cycle upper limit is 500 000Cyc If the specified Cycle is greater than 500 000Cyc the system will adjust the Cycle to 500 000Cyc automatically of Cycles lower limit 1 Cycle The Cycle lower limit is 1Cyc If the specified Cycle is less than 1Cyc the system will adjust the Cycle to 1Cyc automatically Trigger Period upper limit 500 00s The Trigger Period upper limit is 500 00s If the specified Trigger Period is greater than 500 00s the system will adjust the Trigger Period to 500 00s automatically Trigger Period lower limit 1 0us The Trigger Period upper limit is 1 0us If the specified Trigger Period is less than 1 0us the system will adjust the Trigger Period to 1 0us automatically Delay upper limit 85 0s The Delay upper limit is 85 0s If the specified Delay is greater than 85 0s the system will adjust the Delay to 85 0s automatically Delay lower limit 0 0000s The Delay lower limit is 0 0000s If the specified Delay is less than 0 0000s the system will adjust the Delay to 0 0000s automatically Phase Deviation Upper Limit 360 Phase Deviation Upper Limit is 360 If the specified Phase Deviation is greater than 360 the system will adjust
11. All settings are restored to factory defaults Copyright RIGOL Technologies Inc 2007 4 1 User Guide for DG3000 Series RIGOL When all the settings of the instrument have been reset to default state this message will prompt to inform the user Storing waveform please wait Inform the user that the saving operation is in process Waveform has been stored as required Save the waveform to the specific place according to the user s request Once the waveform is saved this message prompts Performing Self Test Please wait When the Self Test is performed this message will prompt to inform the user to wait since it takes time Self Test Passed When the Self Test is finished the result will be reported to the user If the Self test has been passed this message will prompt The Code is right The Secure is closed The instrument now is UNSECURED Inform the user that the password is correct and the user can calibrate the instrument now The instrument is unsecured Instrument triggered The manual trigger mode is activated and the expected burst or sweep will be generated Selected modulating arb is Inform the user of the information about the selected modulating waveform Calibration Count 0 Reversion 04040109 Inform the user of the Calibration time and the version Before the instrument is shipped it has already been calibrated When you power a new instrument the default calibration time is 0 The late
12. Back and Back Letter s color parameter value Letter Normal Classic Skin Select one of the Skins Modern Sample The system offers different skins by setting the fore inverse back and letter colors As is shown in table 2 38 user can define its own skin by setting the values Table 2 38 the default Color Setting for different skins Fore Inverse Back Letter olor Skin Normal 26 63 5 11 Classic 3 62 31 2 Modern 33 62 27 32 Sample 13 62 39 12 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL Test Press Utility gt Test Cal to enter the following menu UTILITY Self Test Cal Info Secure Code Secure Input Secure l Ono Code Figure 2 86 Test Cal function Menu Figure 2 87 Table 2 39 Test Setting Menu UTILITY Function Settings Explanation Menu Self Test Self Test Perform System Self Test Cal Info Ema Show the information for Calibration times and other related ones sorme Input the code for Secure calibration ae Code oe Turn On Secure Setting disables the sul ee On calibration by anyone Off Turn Off Secure Setting enables the calibration by anyone Copyright RIGOL Technologies Inc 2007 2 87 User Guide for DG3000 Series RIGOL 1 Self Test Press Utility gt Test Cal gt Self Test to perform self testing When the instrument is powered the sys
13. Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL 2 To Set the Invert Waveform Press Utility gt Output Setup gt Invert to set the Inverse Waveform Output When the waveform is Inverse no offset will change An inverse waveform will be displayed in the Graph Mode UTILITY Load Normal HighZ _ Normal Invert Digit on Figure 2 65 Normal Waveform bema UTILITY Load Invert HighZ Range Auto Normal Invert Digit J on Figure 2 66 Inverse Waveform Copyright RIGOL Technologies Inc 2007 2 71 User Guide for DG3000 Series RIGOL 3 To Adjust the Phase Press Utility gt Output Setup gt Adjust Phase to enter the following interface UTILITY Set 0 Phase DONE Figure 2 67 Set the Phase Figure 2 68 Table 2 28 Phase Adjust Menu UTILITY Function Settings Explanation Menu Phase Phase Ser the Output Phase by degree Set 0 Phase Set 0 Phase Reset the phase to 0 DONE 2 72 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series To Set the I O Press Utility gt I O Setup to set the I O RIGOL Figure 2 69 Table 2 29 I O Setup Menu mm ea Settings Explanation Address res Set the GPIB Address LAN Set the LAN configuration parameter er Show USB Id eee RS232 Set the RS232 Interface DONE Set the GPIB address any numb
14. DC to 20 kHz 70 dBc 70 dBc 20 kHz to 100 kHz 65 dBc 60 dBc 100 kHz to 1 MHz 50 dBc 45 dBc 1 MHz to 10 MHz 40 dBc 35 dBc Total Harmonic DC to 20 kHz 0 04 Distortion Spurious DC to 1 MHz lt 70 dBc Cnon harmonic 1 MHz to 10 MHz lt 70 dBc 6 dB octave Phase Noise 10kHz Offset 115 dBc Hz typical Square Wave Characteristic Rise Fall Time lt 8 ns 10 to 90 Overshoot lt 2 Duty Cycle 20 to 80 to 10 MHz Asymmetry below 1 of period 5ns 50 Duty Cycle Jitter 300ps 100ppm of period Ramp Wave Characteristics Linearity lt 0 1 of peak output Symmetry 0 to 100 Pulse Wave Characteristics Pulse Width 2000s max period 8ns min period 5ns resolution Variable Edge Time 5ns to lms Overshoot lt 2 Jitter 300ps 0 1 of the period Arb Wave Characteristics Frequency Range 1uHz to 25MHz Waveform Length 2 to 512 K points Copyright Rigol Technologies Inc 2007 6 3 User Guide for DG3000 Series RIGOL Amplitude Accuracy 14 bits including sign Sample Rate 100MSa s Minimum Edge Time 10ns Jitter RMS 2 5 ns 30ppm Non Volatile Storage 4 waveforms Output Characteristics Amplitude 50 Q CHigh Z Note 1 10 mVpp 10 Vpp 20 m Vpp 20 Vpp Amplitude Accuracy 1 kHz 1 of setting 1 mVpp
15. STATE1 STATE2 STATE3 and STATE4 choose anyone of them by rotating the knob 3 Name the file and Save it Press Save button enter the desired name Press End Store to finish 2 52 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL To Save Data Users are allowed to store data document on any of the 4 Non Volatile Memories If the place is already occupied new document will cover the old one The procedure for data storage is as follows 1 Choose the file Type to store Press Store Recall gt Type gt data and choose data as the storage type 2 Choose the location of the file There are four positions in the Local C ARB1 ARB2 ARB3 and ARB4 choose anyone of them by rotating the knob 3 Name the file and Save Press Save button enter the desired name Press End Store to finish Copyright RIGOL Technologies Inc 2007 2 53 User Guide for DG3000 Series RIGOL The Seamless Interaction of DG3000 and DS1000 Above we have introduced to you the interfaces of DG3000 and mentioned the USB Host Interface Below we will introduce to you how to use this interface to connect DG3000 and DS1000 to realize the nondestructive data Transmission Step one Connect DG3000 with DS1000 and acquire data Step two Connect the USB Host Interface of DG3000 with the USB Device Interface of DS1000 View the waveform acquired The procedures are as follows View the Acquired Wa
16. Set the Offset 1 Press Offset to choose the Offset selection which will display in reverse color 2 Enter 10 from the keypad and choose the unit mVdc to set the Offset to be 10mVdc When the Amplitude and Offset are set the waveform generated is shown in Figure 3 9 RIGOL WAIN High Level 30 0mVpp fho omVde Figure 3 5 Noise Waveform Output Copyright RIGOL Technologies Inc 2007 3 7 User Guide for DG3000 Series RIGOL Example 6 To generate Arbitrary Waveform How to generate an arbitrary waveform Sinc with 8MHz Frequency 4Vrms Amplitude and OVdc Offset Steps 1 Set the Type of the Arbitrary Waveform 1 Press Arb gt Sel Wform to choose the built in waveform 2 Press Built In gt Sinc There are five built in arbitrary waveforms Choose Sinc and press any key to return to Arb Main Menu 2 Set the Frequency 1 Press Pulse gt Freq and choose Freq which will display in reverse color 2 Input 8 from the keypad and choose the unit MHz to set the Frequency to be 8MHz 3 Set the Amplitude 1 Press Ampl and choose the Ampl selection which will display in reverse color 2 Enter 4 from the keypad and choose the unit Vrms to set the Amplitude to be 4 Vrms 4 Set the Offset 1 Press Offset to choose the Offset selection which will display in reverse color 2 Enter O from the keypad and choose
17. WWiform 1000 Vpp 0 000 Vdc cane Figure 2 50 Load the waveform Notes The frequency shown on DG3000 may vary greatly from what you imagine This is because that DG3000 consider the 512K points acquired as a period If you want to get the real period of the generated waveform you have to use the frequency value shown on DG3000 times the number of the real period in this false period As shown in the figure below this is the waveform shown on another DS1000 using the above operation Please note that the frequency shown on this instrument is the same as the precious one 2 56 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL Measure Rix Swe HA Figure 2 51 The Reappearance waveform Copyright RIGOL Technologies Inc 2007 2 57 User Guide for DG3000 Series RIGOL TO save the data in the Volatile memory into the Non Volatile Memory The information in the Volatile Memory will disappear once the instrument is powered off To save the valuable information save the information to the Non Volatile Memory First edit the Arbitrary Waveform in the Arb function and press Arb gt Edit Wform f N N H a ri f F n f Editv form Edit Digital Yy 95 367 432 Hz 1000 Vpp l 0 000 Vdc Figure 2 52 Edit the waveform Figure 2 53 Figure 2 54 1 Editi Edit Create Cycle New Period Choose Edit Volatile High and edit the Points then en
18. gt Type gt AM to enter the following interface Figure 2 31 Table 2 16 Setting the AM parameters MOD Function Settings 3 Menu Explanation _AM Freq Set the modulating waveform AM Freq frequency Frequency Range 2mHZ AM Depth 20kHz Internal Source Only Type AM Depth Set the amplitude range f AM Type AM Amplitude Modulation Sine Source Square Triangle Choose the modulating Waveform To Shape UpRampD change the Carrier Waveform nRampNo parameter press Sine Square etc Internal ise Arb Internal The Source is Internal Source The Source is External Use the External Modulation In connector in the Rear panel Copyright RIGOL Technologies Inc 2007 2 33 User Guide for DG3000 Series RIGOL Term Explanation Modulation Depth The Amplitude Range also called Percentage Modulation Modulation Depth varies from 1 to 120 lt In the 0 Modulation the output amplitude is the half of the set one lt Inthe 100 Modulation the output amplitude is the same with the set one lt When the modulation is greater than 100 the instrument output no greater than 10 Vpp For an external source the depth of AM is controlled by the voltage level of the connector connected to the Modulation In 5V corresponds to the currently set depth 2 34 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL
19. 120MHz automatically Square Wave frequency lower limit 1pHz The Square wave frequency lower limit is 1uHz If the specified frequency is less than 1uHz the system will adjust the frequency to 1pHz automatically Ramp Wave frequency upper limit 1MHz The Ramp wave frequency upper limit is 1 MHz If the specified frequency is greater than 1 MHz the system will adjust the frequency to 1 MHz automatically Ramp Wave frequency lower limit 1pHz The Ramp wave frequency lower limit is 1uHz If the specified frequency is less than 1uHz the system will adjust the frequency to 1uHz automatically Pulse Wave frequency upper limit 36MHz The Pulse wave frequency upper limit is 36MHz If the specified frequency is greater than 36MHz the system will adjust the frequency to 36MHz automatically 4 8 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL Pulse Wave frequency lower limit 500yHz The Pulse wave frequency lower limit is 500uHz If the specified frequency is less than 500uHz the system will adjust the frequency to 500uHz automatically Arb Wave frequency upper limit 25 MHz The Arb wave frequency upper limit is 25MHz If the specified frequency is greater than 25MHz the system will adjust the frequency to 25MHz automatically Arb Wave frequency lower limit 1p1Hz The Arb wave frequency lower limit is 14Hz If the specified frequency is less than 1uHz the system will adjust the frequency to 1uHz automatically
20. 26 button to enter the Utility Menu Its functions are listed below in table 2 Figure 2 61 1 Table 2 26 1 Utility System Setting UTILITY Output Setup 1 0 Setup 112 ih Function Settings Menu Explanation DC On Set the output waveform to be DC off Set the output waveform to be Arbitrary o Activate the Sync Signal on the Sync n Sync Connector on the front panel off Deactivate the Sync Signal on the Sync Connector on the front panel Output Setup Set the Output parameter I O Setup Set the I O Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL Figure 2 61 2 Table 2 26 2 Utility System Setting UTILITY Function Menu Settings Explanation System Setup Set the System Configuration Test Cal Test and Calibrate the instrument Instruction Sync Switch Setting When the amplitude is relatively low disabling Sync Signal can reduce the distortion in output The current choice is stored in Non Volatile Memory If the Sync Signal is already disabled then the Mark Signal in the Sweep Mode should also be disabled Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL To Set the DC Output Press Utility gt DC gt On to enter the following interface Please note that there is a DC ON sign at the top left of the screen RIGOL Offset DCON lt
21. 4 Offset 0 000 Vdc Figure 2 62 DC Setting Interface DC Offset Set the DC Voltage Level To Shift into the Arbitrary Waveform Output 1 Press Utility gt DC gt DC Off to close DC Output and return to Arbitrary Waveform output 2 Press any functional button and the waveform output setting turns into the arbitrary waveform output The DC option is turned off automatically 2 66 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL To Set the Sync Output The Generator provides Sync output through the Sync Connector on the Front Panel All standard output functions except DC and Noise have a corresponding Sync Signal For some Sync applications they can be disabled if users do not want to use them In the default setting the Sync Signal should be connected to the Sync Connector activated When the Sync Signal is disabled the output Voltage of the Sync Connector is Level Low In the Inverse Mode the Waveform that corresponds to the Sync Signal does not Inverse The Setting of Mark Signal in the Sweep Mode will deactivate the Sync Signal Thus when the Mark Frequency is enabled Sweep Mode activated the Sync Signal Setting will be overlooked For Sine Square and Pulse Signal the Sync Signal is a Square Signal with 50 Duty Cycle When the output is positive The Sync Signal is TTL Level High compared to 0 V Voltage or DC Offset when the output is negative The Sy
22. A waveform with at most 512X1024 points can be created In the default setting point 1 is Level High fixed on 0 second while point 2 is Level Low and on the half of the set Cycle period To Set the Interpolation Press Interp On if you choose Interpolation On and the points will be connected with beelines otherwise the voltages between two consecutive points will not change and waveform looks like a step up one Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL To Edit the Waveform Points Press Arb gt Edit Wform gt Create New gt Edit Points The waveform can be defined by setting the time and voltage for each point using this function The menu is as follows Figure 2 27 1 Table 2 13 1 Waveform Parameter Edition Menu Ed Vi 1 1 it Function Settings Explanation Menu Point J Point Select the point to be edited Voltage Voltage Set Voltage for the Selected point Time Set time for the Selected point Insert Insert a new point between the Insert defined points Use the Time and Voltage to define the new point Table 2 13 2 Waveform Parameter Edition Menu Function Settings Explanation Menu Remove Remove the current point Save the created waveform to the Stored in non Volatile Memory Resort to Store in Non Vol Table 2 14for a detailed Storage Non Vol Catalogue Finish the current operation and r
23. Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series Press the lighted Mod RIGOL Key to turn off the Modulation Function i c D AANA N it AM Freq HH i Wy on ye u i l AM Depth Type 150 00 Hz Source 2 500 0KHz 2 000 VPP rema Figure 3 9 The AM Output Copyright RIGOL Technologies Inc 2007 3 13 User Guide for DG3000 Series RIGOL Example 9 To Generate an FSK Waveform How to generate an FSK Waveform with 200Hz FSK Rate The Carrier is a Sine Wave with 10 kHz Frequency and the Hop Wave is a Sine Wave with 800 Hz Frequency Steps 1 Choose the Carrier Function Press Sine and choose the Sine Waveform as the Carrier Function The default setting of the Source is Internal 2 Set the Frequency Amplitude and Offset 1 Press Freq and choose Freq which will display in reverse color Input 10 from the keypad and choose the unit kHz to set the Frequency 10 kHz 2 Press Ampl and choose Ampl which will display in reverse color Input 2 from the keypad and choose the unit Vpp to set the Amplitude 2 Vpp 3 Press Offset and choose Offset which will display in reverse color Input 0 from the keypad and choose the unit Vdc to set the Offset OVdc 3 Set the Modulation Type FSK Press Mod gt Type gt FSK choose FSK Please notice that the message shown on the top left side of the screen is
24. FM The modulated waveform consists of two parts the Carrier Waveform and the Modulating Waveform In FM the Frequency of the Carrier Waveform varies with the instantaneous voltage of the modulating waveform The Parameters for the FM are as shown in Figure 2 32 MOD i TA AYN Modulating Frequency i f j in EM Freg Frequency Deviation l tat F i you oY gi w y FM Dev Type 19 FM Source 1 000 0KHz 5 000 VPP faa Figure 2 32 FM Waveform Parameter Setting Interface Press Mod gt Type gt FM to enter the following interface Figure 2 33 Table 2 17 Setting the FM parameters MOD Function Settings Menu Explanation FM Freq Set the modulating waveform FM Freq frequency Frequency Range 2mHZ 20kHz Internal Source Only Set the Frequency Deviation between FM Dev the Modulating Waveform and the Carrier Waveform Type FM Frequency Modulation Internal Copyright RIGOL Technologies Inc 2007 2 35 User Guide for DG3000 Series RIGOL Term Explanation Frequency Deviation lt The Deviation should be equal to or less than the Carrier Waveform Frequency lt The Sum of the Deviation and the Carrier Frequency should be equal to or less than maximum frequency of the selected function plus 100 kHz lt For an External Source the Deviation is controlled by the 5V voltage Level of the Connector connected to the Modulation In
25. For a frequency between 25 50 MHz the range is 40 to 60 For a frequency greater than 50 MHz the Duty Cycle is set 50 Symmetry upper limit 100 0 In the Ramp mode the Symmetry upper limit is 100 If the specified symmetry is greater than 100 the system will adjust the symmetry to 100 automatically Symmetry lower negative limit 0 0 In the Ramp mode the Symmetry lower limit is 0 0 If the specified symmetry is less than 0 0 the system will adjust the symmetry to 0 0 automatically Pulse Width is limited by Period The Pulse Width should be less than the difference of the period and the Edge Time Pulse Width lt period 1 6 x Edge Time Edge Time is limited by Period The specified Edge Time should be in the specified period The generator will adjust the Edge Time to meet the need of the period Edge Time lt 0 625 x Pulse Width Pulse width lower limit 8ns In the Pulse mode the Pulse width lower limit is 8ns If the specified pulse width is less than 8ns the system will adjust the pulse width to10ns automatically Edge Time lower limit 5ns In the Pulse mode the Edge Time lower limit is 5ns If the specified Edge Time is less 4 10 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL than 5ns the system will adjust the Edge Time to 5ns automatically Offset upper limit Different mode has different Offset upper limit Offset upper limit may vary in the same mode if the load is dif
26. Function The default setting of the Source is Internal 2 Set the Frequency Amplitude and Offset 1 Press Freq and choose Freg which will display in reverse color Input 5 from the keypad and choose the unit kHz to set the Frequency 5 kHz 2 Press Ampl and choose Ampl which will display in reverse color Input 2 from the keypad and choose the unit Vpp to set the Amplitude 2 Vpp 3 Press Offset and choose Offset which will display in reverse color Input 0 from the keypad and choose the unit Vdc to set the Offset OVdc You can view the Sweep Waveform parameters in the Graph Mode 3 Set the Sweep Mode Press Sweep gt Linear and choose Linear Please notice that the message shown on the top left side of the screen is Sweep Type Linear 4 Set the Sweep Time Press SwpTime use the keypad to enter 1 choose the unit s setting the Sweep Time s 5 Set the Start Frequency Press Start Freq use the keypad to enter 100 choose the unit Hz setting the Start Frequency 100Hz 6 Set the Stop Frequency Press Stop Freq use the keypad to enter 10 choose the unit kHz setting the Stop Frequency 10 kHz At this time the Generator generates the specified Sweep waveform whose frequency starts from 100Hz and stops at 10 kHz The Waveform is shown in Figure 3 18 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Serie
27. HZ Figure 2 79 The set format 3 as point press Separator gt No the example is as follows 1 0000000K Hz Figure 2 80 The set format 4 as point press Separator gt No the example is as follows 1 0000000K Hz Figure 2 81 The set format 5 as point press Separator gt Space the example is as follows 1 000 000 OKHz Figure 2 82 The set format 6 as point press Separator gt Space the example is as follows 1 000 000 OKHZz Figure 2 83 The set format 2 82 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL 2 Language Setup The DG3000 Series Generator offers multiple languages for user to choose To Select Language press Utility and then Language to select the language The Procedure is as follows Press Utility gt System Setup gt Language to change the language RIGOL UTILITY English Chins French Figure 2 84 Language Setting Menu Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL 3 To Return to Default Setting Press Utility gt System Setup gt Set to Default to set the system to the default one The default settings of the system are as follows Table 2 36 Default Parameter Setting Output Default Function Sine Wave Frequency 1kHz Amplitude Offset 5 Vpp 0 000Vdc Unit V
28. Operation Offset Menu Control Frequency 1l 000 000 OK Hz function with the value soft keys 5 000 Vpp 0 000 Vdc Figure 2 1 Sine Signal Parameter display Interface 2 2 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series Figure 2 2 SINE Freq Period Ampl High Level Instructions RIGOL Table 2 1 Sine waveform menu Function i men Settings Explanations Setting the signal s frequency or req a Period period the current parameter will switch at a second press Ain Setting the signal s Amplitude or AMP High Level the current parameter High Level will switch at a second press Offset Setting the signal s Offset or Low Low iev l Level the current parameter will switch at a second press The parameter type in the top left corner of Figure 2 2 is the current parameter whose value will be displayed in darkened color Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series 2 3 RIGOL To Set the Output Frequency Period 1 Press Sine gt Freq to set the frequency parameter The frequency shown on the screen when the instrument is powered is the default value or the set value beforehand When setting the function if the current value is valid for the new waveform it will be used sequentially If you want to set the period for the waveform press Freq Period button again to switch to the Pe
29. To avoid electric shock the grounding conductor must be connected to earth ground Maker sure the instrument is properly grounded before connecting the input or output terminals Connect the probe properly The probes ground terminals are at the same voltage level with earth terminal of the instrument Do not connect the ground terminals to a high voltage Observe All Terminal Ratings To avoid fire or shock observe all ratings and marks on the instrument Follow the user manual for further rating information before making connections to the instrument Do not operate without Covers Do not operate your generator with covers or panels removed Use Proper Fuse Only use the fuse type and rating specified for this product Avoid Circuit or Wire Exposure Do not touch exposed connections or components when II Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL they are on Do not operate with suspected failures If you suspect damage with this product have it inspected by qualified service personnel before further operations Provide Proper Ventilation Do not operate in wet damp conditions Do not operate in an explosive atmosphere Keep product surfaces clean and dry Copyright RIGOL Technologies Inc 2007 Ill User Guide for DG3000 Series RIGOL Safety Terms and Symbols Terms in This Manual These terms may appear in this manual injury or loss of life CAUTION Caution statements identi
30. Wave m Example9 To generate a FSK Wave m Example10 To generate a PWM Wave m Exampleil1 To generate a linear Sweep Wave m Examplei2 To generate a Burst Wave Copyright RIGOL Technologies Inc 2007 3 1 User Guide for DG3000 Series RIGOL Example 1 To generate a Sine Wave How to generate a Sine Waveform with 20 kHz frequency 10mVpp Amplitude and OVdc Offset Steps 1 Set the Frequency 1 Press Sine gt Freq and choose Frequency which will display in reverse white color 2 Input 20 from the keypad and choose the unit kHz The Frequency is set to be 20 kHz 2 Set the Amplitude 1 Press Ampl to choose the Ampl selection which will display in reverse color 2 Enter 10 from the keypad and choose the unit mVpp The Amplitude is set to be 10mVpp 3 Set the Offset 1 Press Offset to choose the Offset selection which will display in reverse color 2 Enter O from the keypad and choose the unit Vdc to set the Offset OVdc When the Frequency Amplitude and Offset are set the waveform generated is shown in Figure 3 1 SINE Freq Period Ampl High Level 20 000 OOOK Hz 10 0mVpp 000 Vdc Figure 3 1 Sine Waveform Output 3 2 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL Example 2 To generate a Square Wave How to generate a Square waveform with 1 MHz frequency 2 0Vpp amplitude 10mVdc offset and 30 Du
31. as shown in Figure 2 38 PWM can only be used for pulse modulation press Mod enter the modulation interface you may discover that the function key PWM is cryptic when you choose the modulation type but it will appear when you press Mod in the Pulse interface UU MoD PYM Fre q Type Sine 20eKe ents 1 000 0kKHz 4000 Vpp ear Figure 2 38 PWM Waveform Parameter Setting Interface Press Pulse gt Mod enter the following menu Figure 2 39 table 2 20 Setting the PWM parameters MOD Function Setting Explanation Menu s P PYM Frec ji Set the modulating waveform FM Freq frequency Frequency Range 2mHz 20kHz only for internal source WidthDev Type Width EE Dey The setting range 0 200us Internal Choose the internal source Be Source External Choose the external source use the Source linker Modulation In in the rear panel Internal 2 40 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL Note The maximum of the duty deviation width deviation is the smaller one in pulse duty width 1 pulse width Copyright RIGOL Technologies Inc 2007 2 41 User Guide for DG3000 Series RIGOL To Generate Sweep In the frequency sweep mode the function generator steps from the start frequency to the stop frequency at the sweep rate you specify Swee
32. choose the unit s to set the Period to be 10ms 2 Set the Amplitude 1 Press Ampl and choose the Ampl selection which will display in reverse color 2 Enter 100 from the keypad and choose the unit mVpp to set the Amplitude to be 100mVpp 3 Set the Offset 1 Press Offset to choose the Offset selection which will display in reverse color 2 Enter 20 from the keypad and choose the unit mVdc to set the Offset to be 20mVdc 4 Set the Symmetry 1 Press Symmetry and choose Symmetry which will display in reverse color 2 Enter 80 from the keypad and choose the unit to set the Symmetry to be 80 When the Frequency Amplitude Offset and Symmetry are set the waveform generated is shown in Figure 3 3 RAMP Freq Period I Ampl High Level Low Level 10 000 00ms 5 ymmetr Yi 100 0mVpp 20 0mVdc Figure 3 3 Ramp Waveform Output 3 4 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL Example 4 To generate a Pulse Wave How to generate a Pulse waveform with 5kHz Frequency 50mV High Level 5mV Low Level 20s Pulse Width and 10ns Edge Time Steps 1 Set the Frequency 1 Press Pulse gt Freq and choose Freq which will display in reverse color 2 Input 5 from the keypad and choose the unit kHz to set the Frequency to be 5kHz 2 Set the Amplitude 1 Press Ampl and choose the Ampl sele
33. correctly connected Check if the power switch is really on Restart the instrument after the steps above if it does not work correctly contact RIGOL for our service 2 If the settings are correct but no waveform is generated please follow the steps below Check if the Signal Line is correctly connected to the Output terminal Check the BNC if it can work correctly Check the Output button if it is turned on Set the Power On setting Last when all the above steps have been finished Restart the computer 3 If U Disk can not be detected please follow the following steps Check if the U Disk can work properly Make sure that the U Disk used is a Flash Type Portable Hard Disk can not be used in this instrument Restart the instrument and insert the U Disk again If it still can not work properly please contract the local RIGOL Support Center Copyright RIGOL Technologies Inc 2007 4 15 User Guide for DG3000 Series RIGOL Chapter 5 Support amp Service Warranty DG3000 Series Function Arbitrary Waveform Generator RIGOL warrants that the products it manufactures and sells will be free from defects in materials and workmanship for a period of three 3 years from the date of shipment from an authorized RIGOL distributor If a product proves defective within the respective period RIGOL will provide repair or replacement as described in the complete w
34. default display signal 1 6 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL Character definitions in this User Manual The signs for buttons in this book are the same as the panel buttons Please note that the signs for the functional buttons on the operation panel are represented by squared words such as Sine which represents the transparent functional key with Sine on it on the front panel while the menu buttons are represented by darkened words such as Freq which means the Frequency option in the Sine menu Note The main Output and Sync Channels are located in the front panel which only allow signal output If they are used as signal input channels they will be burned and lead to instrument malfunction Copyright RIGOL Technologies Inc 2007 1 7 User Guide for DG3000 Series RIGOL To Set a Waveform On the operation panel there is a set of buttons with waveform icon See Figure 1 8 The exercise below will help you familiarize with the waveform selection settings Figure 1 8 Waveform Selection Buttons 1 Press Sine button and the waveform window will display sine waveform DG3000 Series Generator can generate Sine signal with a frequency from 1pHz to 120MHz Set Frequency Period Amplitude High Level Offset Low level sine signal with different parameters can be generated RIGOL ONE o Freq Period Ampl High Level
35. erased lt For a waveform containing points less than128K one place will be used lt For a waveform containing points from128K to 256K two sequential places will be used lt For a waveform containing points from256K to 512K All the 4 places will be used 2 30 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series 2 To Edit the Stored Waveform RIGOL Press Arb gt Edit Wform gt Edit Stored to enter the following interface Figure 2 29 1 Edity Arb hermi Arb Mem2 Arb Mem3 Arb Mem4 1 2 e Figure 2 29 2 Edity CANCEL 3 To Delete a Waveform Table 2 15 1 Edit Stored Waveform Menu Function Settings Manu Explanation ARB Select the Arb Waveform stored in the Mem1 non Volatile Memory The default location is C ARB1 ARB_1 Select the Arb Waveform stored in the ee non Volatile Memory The default location is C ARB2 ARB_2 Select the Arb Waveform stored in the on non Volatile Memory The default location is C ARB3 ARB_3 Select the Arb Waveform stored in the ARB non Volatile Memory The default location is C ARB4 ARB_4 Table 2 15 2 Edit Stored Waveform Menu Function Settings i Menu Explanation Edit Arb Edit the selected waveform Press Arb gt Edit Wform gt DELETE Wform to delete a waveform 2 31 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL To Gen
36. is in the Remote Mode the front panel will be nullified Press Local Calso Burst to shift the instrument mode into local so that the front panel can work Initial of points upper limit 524 288 The upper limit of the initial points is 524 288 If the specified waveform has more than 524 288points the system will adjust the number to 524 288 automatically 4 4 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL Conflict Setting Turned off infinite burst Infinite burst is allowed only when the source is external or manual The upper limit of the burst cycle is 1 000 000 Trigger source changes to Ext Manual Only when the External or Manual Trigger Source is selected infinite burst is allowed Burst period increased to fit entire burst The PRI of Period is higher than that of the Burst Period As long as the burst period does not reach its maximum the generator will increase the burst period to cater to the need of the specific burst cycle or waveform frequency Burst count reduced If the burst period has reached its maximum burst count will decrease to cater to the need of the specified waveform frequency Trigger delay reduced to fit entire burst Trigger delay will be reduced to fit the current burst period and burst count Trigger delay is the time between the time when trigger is received and the start of the burst Sorry unable to N cycle burst with noise Noise
37. queue View the remote command error queue 3 Get HELP on any key To get context sensitive help on any front panel key or menu softkey press and hold down that key 4 Generate a DC only Voltage level 1 Press Utility land select DC On 3 waveform operation 5 Generate a modulated Waveform 1 2 Use Offset to enter the desired voltage level 3 Choose DC On Off gt DC Off or press any function key to resume normal 1 Configure the Carrier waveform by selecting the waveform shapes frequency amplitude etc Pulse can be modulated only using PWM Noise and DC can not be modulated 2 Configure the modulating waveform by pressing the Mod key 3 To change the Carrier parameter press the lighted function key etc 4 To turn off the modulation press the lighted Mod key Sine Square 2 92 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL 6 Create an arbitrary waveform 1 Press Arb jand then Create New 2 Enter the desired period voltage limit and number of points and then press Edit Points the first two points were defined for you 3 Rotate the knob to select the desired point for editing and then use Time and Voltage to define the point Press Insert Point to insert additional points as needed 4 Repeat until all points are defined The waveform editor connects the last point of
38. setting when the machine is powered Two choices are available the default setting and the latest Once selected the setting will be used when the instrument is powered Beep Activate or deactivate the sound when an error occurs from the front panel or the remote interface Activate or deactivate any sound made by the button or knob on the front panel The current setting is stored in the Non Volatile Memory 2 80 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series 1 Set the Format Press _ Utility interface Figure 2 77 UTILITY Point azi Separator On DONE RIGOL gt System Setup gt Number Format to enter the following UTILITY Point 200 000 00ms 2500 Vpp M000 Vdc cone Figure 2 76 Set the number Format Table 2 35 Set the Number Format Function Settings Menu Explanation Using dot to represent point Point 7 Using comma to represent point On Enable the Separate Separator off Close the Separate Space Use Space to separate According to the different choices of the point and the separator the format can have various forms Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL 1 as point press Separator gt On the example is as follows 1 000 000 0K HZ Figure 2 78 The set format 2 as point press Separator gt On the example is as follows 1 000 000 0K
39. the Parity of RS232 Make sure that the parity matches that of the computer The choices are Odd 7 bits Even 7 bits and No Parity 8 bits The default setting is No Parity 8 data bits Current choice is stored in the Non Volatile Memory 2 78 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series To Set the System Press Utility Figure 2 75 1 UTILITY Number Format Language _ English Set to Default 1 2 ae Figure 2 75 2 UTILITY Display Control Beep Oe RIGOL gt System Setup to enter the following interface Table 2 34 2 System Setup Menu Function Settings Menu Explanation SNe Set the number format format Language Set the Display Language all the settings return to default when Default d Power On powere L all the settings return to the last one ast when powered Set to Default Set all the settings to default Table 2 34 2 System Setup Menu Function Settings Menu Explanation Display Set the parameter for the Screen Control Display On Open Beep Beep off Close Beep Activate the Screen Guard Program On Screen Guard will be on if no action is Scrn Svr taken within 3 minutes Press any button the resume off deactivate the Screen Guard Program Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL Key points Power On Choose the configuration
40. the Phase Deviation to 360 automatically Phase Deviation Lower Limit 0 Phase Deviation Lower Limit is 0 If the specified Phase Deviation is less than 0 the system will adjust the Phase Deviation to 0 automatically Phase Lower Limit 0 The Phase Lower limit is 0 0 If the specified Phase is less than 360 0 the system will adjust the Phase to 0 0 automatically Load Impedance upper limit 10kQ The Load Impedance upper limit is 10k If the specified Load Impedance is greater than 10k the system will adjust the Load Impedance to 10kQautomatically Load Impedance lower limit 192 The Load Impedance lower limit is 19 If the specified Load Impedance is less than 1Q the system will adjust the Load Impedance to 192automatically 4 14 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL Start Phase upper limit 360 0 The Start Phase upper limit is 360 0 If the specified Start Phase is greater than 360 0 the system will adjust the Start Phase to 360 0 automatically Start Phase lower limit 360 0 The Start Phase lower limit is 360 0 If the specified Start Phase is less than 360 0 the system will adjust the Start Phase to 360 0 automatically denotes the parameter the content of which will vary according to the setting Troubleshooting 1 If the screen does not turn on even if the generator is on please follow the steps below Check if the power is
41. three buttons on the front panel which are used for Modulating sweeping and bursting settings The instructions below will help you familiarize with the setting of these functions Mod Sweep Burst Figure 1 15 Modulate Sweep Burst button 1 Press Mod button and the Modulated waveforms will be generated The modulated waveform can be changed by modifying the parameters such as Type Internal external Modulation Depth Frequency Waveform etc DG3000 Series can modulate waveform using AM FM PM and FSK Sine Square Ramp or Arbitrary waveforms can be modulated Pulse Noise and DC can not be modulated MOD _ PM Freq Phase Dey Type Pl 1 000 0KHz 5 000 Vpp Figure 1 16 Modulated Waveform Signal display interface 1 12 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL 2 Press Sweep button Sine Square Ramp or Arbitrary waveform can be swept Pulse Noise and DC can not be swept In the Sweep Mode DG3000 Series generate signal with variable frequencies pee Center Freq 1 000 0KHz 5 000 Vpp s Figure 1 17 Sweep Waveform Signal display interface p Start Freq 3 Press Burst button Burst for Sine Square Ramp Pulse or Arbitrary waveform can be generated Noise can only be used in the gated Burst BURST Burst Period Start Phase 1 ORC eens Internal 1 000 0KHz 5 000 Vpp 5 Figure 1
42. 00 Series RIGOL To Generate Burst Burst Function can generate versatile waveforms in burst which can last specific times of waveform cycle N Cycle Burst or when external gated signals Gated Burst is applied any waveform could be used But noise can only be used in Gated Burst Press Burst button to enter the following interface Set the Waveform parameters by using the operation menu BURST ee Burst Period Start Phase a NG Burst Period N Cycle l Source Start Phase Cycle Period Trigger Setting Delay 112 20000ms 5 000 Vpp 5 Figure 2 42 Burst Waveform Parameter Setting Interface 2 46 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL Set the N Cycle Burst Press Burst gt N Cycle to enter the following interface Figure 2 43 1 Table 2 22 1 Setting the N Cycle parameters Function Settings i Menu Explanation Burst a Set the Burst Period Period Start Phase Start Set the Start Phase of the Burst IT Phase EET N Cycle Use the N Cycle Mode Gated Use the Gated Mode Source r I Choose Internal Source Internal Internal a External Choose External Source use the E Modulation In connector in the rear J Source Manual pane Choose External Source set the start and stop time by hand Burst Period Set the time span between an N Cycle Burst to the next If necessary the period will increase to allow the specif
43. 00 Series RIGOL the specific Sweep time For a Sweep that enables the Mark Function the Sync Signal is TTL Level High at the beginning of the Sweep and turns Low at the Mark Frequency For the Burst when the burst starts the Sync Signal is Level High At the specific point when the Cycle Number ends the Sync Signal turns Level Low If the Waveform has a relative starting phase then intersections may occur For an infinite burst the Sync Signal is the same with the Sync Signal of the continuous Signal For the External Gated Burst the Sync Signal follows the External Gated Signal But please note that this signal will not turn Level Low until the end of the last period If the Waveform has a relative starting phase then intersections may occur Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series To Set Output Parameter RIGOL Press Utility gt Output Setup to enter the following interface Table 2 27 Output Set Menu Figure 2 63 UTILITY Load _ HighzZ Range l Auto Normal Invert Digit f oo ed Settings Explanation hoa Set the Load connected to the Output Connector High Z Set the Load connected to the Output Connector to be High_Z Auto Allow the Instrument to choose the best Range Amplifier Attenuator Hold Disable the Auto Adjusting Normal Normal Output Invert Inverse Output Adjust Set the Phase Offset of the Output Phase Wavefor
44. 000 000 0KHz 5 000 Vpp 0 000 Vdc Figure 1 9 Sine Signal display interface 1 8 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL As shown in Figure 1 9 the default signal parameters are 1 kHz Frequency 5 0 Vpp Amplitude and OVdc Offset 2 Press Square button and the waveform window displays square waveform DG3000 Series Generator can generate Square signal with a frequency of from 1uHz to 120MHz and variable duty cycle SQUARE o Freq Period Ampl High Level 000 000 0KHz 5 000 Vpp 0 000 Vdc Figure 1 10 Square Signal display interface As shown in Figure 1 10 the default signal parameters are 1kHz Frequency 5 0 Vpp Amplitude OVdc Offset and 50 Duty Cycle 3 Press Ramp button and the waveform window displays ramp waveform DG3000 Series Generator can generate Ramp signal with a frequency of from 1uHz to 1 MHz and variable Symmetry RAMP Freq Period Ampl High Level 000 000 0KHz Symmetry 5 000 Vpp 0 000 Vdc Copyright RIGOL Technologies Inc 2007 1 9 User Guide for DG3000 Series RIGOL Figure 1 11 Ramp Signal display interface As shown in Figure 1 11 the default signal parameters are 1kHz Frequency 5 0 Vpp Amplitude OVdc Offset and 50 Symmetry 4 Press Pulse button and the waveform window displays pulse waveform DG3000 Series Generator can generate Pulse signal with a frequency of from 500
45. 18 Burst Waveform Signal display interface Copyright RIGOL Technologies Inc 2007 1 13 User Guide for DG3000 Series RIGOL Term Explanation Burst Output Waveforms with set cycle times Burst can last for certain times of waveform cycle N Cycle Burst or be controlled by external gated signals Gated Burst Burst applies to all kinds of waveforms but noise can only be used in gated burst Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL To Set Trigger Output As shown in Figure 1 19 there are two buttons on the right side of the operation panel which are used to set Trigger and Output Control The instruction below will help you familiarize with these functions e D Figure 1 19 Trigger Output Button 1 Press Trigger Button choose internal external or manual Trigger Manual Trigger can only be used in Sweep and N Cycle Burst e The default setting for Trigger is Internal In this mode when the Sweep or Burst Mode is also selected the Generator will generate burst continuously At this time press Trigger button the instrument will shift from the Automatic Trigger mode into Manual Trigger mode e When the generator uses the External Trigger Mode if the Sweep or the Burst Mode is selected signal will be generated continuously At this time press rigger button the instrument state will not change and it will show The instrumen
46. 3 2 Table 2 10 2 The Stored Arbitrary Waveform Menu Function Settings Menu Explanation Delete Arb Delete the selected waveform Delete Arb 2 24 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL To Edit the Arbitrary Waveform The Generator allows users to edit Arbitrary Waveforms which can create any new waveform by initializing points The procedure is as follows Press Arb gt EditWform to enter the interface shown below Figure 2 24 Table 2 11 Waveform Edition Operation Menu Edity Function Settings r Mend Explanation Create Create a new waveform and erase New the waveform in the Volatile memory Edit Edit the waveform stored in the Edit Stored non Volatile memory Volatile Edit Edit the waveform stored in the Volatile Volatile memory Delete one of the Arbitrary CANCEL DELETE Waveforms stored in the Non volatile Wform memory The five Built in Waveforms can not be deleted Instructions 1 When there is no waveform stored in the Non Volatile Memory the Edit Stored Menu and the DELETE Wform Menu will hide 2 When there is no waveform in the Volatile Memory the Edit Volatile menu hide Copyright RIGOL Technologies Inc 2007 2 25 User Guide for DG3000 Series RIGOL 1 To Create a New Waveform Press Arb gt EditWform Create New to set the overall parameter for the waveform Interface is shown in Figure 2 25 and menu in Ta
47. 8 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL PM The modulated waveform consists of two parts the Carrier Waveform and the Modulating Waveform In PM the Phase of the Carrier Waveform varies with the instantaneous voltage Level of the modulating waveform The Parameters for the PM are as shown in Figure 2 36 PM Frequency MOD A f il fl Sasa z ATNI th di I f Il ry N W A U UUU V Y NGA Phase Dey AERA A f 1 asa os Phase l T a Deviation Type 100 00 Hz 1 000 0KHz 5 000 Vpp qoom Figure 2 36 PM Waveform Parameter Setting Interface Press Mod gt Type gt PM enter the following interface Figure 2 37 Table 2 19 Setting the PM parameters MOD Function Settings l Menu Explanation PM Freq Set the modulating waveform PM Freq frequency Frequency Range 2mHZ Peay eee 20kHz Internal source Only Set the Phase Deviation between the Type Phase Dev Modulating Waveform and the Carrier Waveform ranging from 0 to 360 Type PM Phase Modulation one Source Internal Copyright RIGOL Technologies Inc 2007 2 39 User Guide for DG3000 Series RIGOL PWM The modulated waveform consists of two parts the Carrier Waveform and the Modulating Waveform In PWM the width of the Carrier Waveform Pulse varies with the instantaneous voltage of the modulating waveform The parameters for PWM are
48. Amplitude Flatness sinewave relative to 1 kHz lt 10 MHz 10 MHz to 80 MHz 80 MHz to 120 MHz 0 1 dB 1 0 15 dB 1 5 0 4 dB 4 0 DC Offset Range peak AC DC 5V 509 10 V High Z Accuracy 2 of the Offset Setting 0 5 of the Amplitude 2mV Waveform Output Impedance 50 Q typical Isolation 42 Vpk max to Earth Protection Short circuit protected Overload relay automatically disables main output AM Modulation Carrier Waveforms Sine Square Ramp Arb Source Internal External Modulating Waveforms Sine Square Ramp Noise Arb 2mHz to 20kHz Depth 0 120 FM Modulation Carrier Waveforms Sine Square Ramp Arb 6 4 Copyright Rigol Technologies Inc 2007 User Guide for DG3000 Series RIGOL Source Internal External Modulating Waveforms Sine Square Ramp Noise Arb 2mHz to 20kHz Frequency Deviation DC to 50 MHZ Note 2 PM Modulation Carrier Waveforms Sine Square Ramp Arb Source Internal External Modulating Waveforms Sine Square Ramp Noise Arb 2mHz to 20kHz Phase Deviation 0 to 360 FSK Modulation Carrier Waveforms Pulse Source Internal External Modulating Waveforms 50 duty cycle square 2mHz to 100kHz PWM Modulation Carrier Waveforms Pulse Source Intern
49. ELECT Delete End Store Key Pad CANCEL Figure 2 59 English Input Interface Press Input Type gt En to enter the English Interface Input the file name NewFile Use the Knob to adjust the cursor s horizontal position and the up and down key to adjust the vertical position Select the Character N and press Select Repeat this until you have inputted NEWFile Press the button on the number Keypad to shift into the Capitalized Input mode 3 Edit the File Name When you have entered a wrong character move the cursor to the wrong character to be deleted and press Delete to remove it Reenter the file name 4 Press End Store to finish and save the file S 2 62 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL 2 Chinese Input The Chinese Input Interface is as shown in figure 2 60 To save a new file named ia R follow the instructions below STORAGE Input Type File Name Aa e Chn s Input Window oF ECT D Os Page Controller Input Menu Delete miai sial elel Ta Tad i ce il bat End 0 1 2 3 4 5 6 7 8 9 alb Key Pad j CANCEL Figure 2 60 Chinese Input Interface Press Input Type gt Chn s to enter the Chinese Input Interface Press the button on the Number Keypad to shift Capitalization and choose the input to be Minuscule and enter Chinese Input the file name fa SR R K
50. GOL inform the user that if a technical problem occurs after the updating contact the RIGOL technician for support Invalid code When the user is updating the system if the password is wrong this message will appear Valid code System update is permitted When the user is updating the system if the password is correct this message will appear Wave file will cover If the arbitrary waveform to be stored is larger than 128K the other places will be used to store the waveform Mobile disk installation is error U disk installation failed and the system could not identify it Error Message Incorrect secure code please try again User has to enter the correct password before they can calibrate the instrument If the password entered is incorrect this message will appear to inform the user to reenter the password Please first complete step Before the instrument is calibrated if the user wants to perform the selected calibration procedure this is to inform the user to start from step Select units to enter value or press CANCEL When a parameter is input inform the user Choose the parameter unit to finish the change to the parameter or the user can press Cancel button to cancel the current operation Trigger ignored If groups of GET commands or Trigger is received the system will ignore the grouped GET commands to secure the right source Instrument is in remote mode Press Local If the instrument
51. Panel iiiiscaiteniviienlaniiiinnlanakianiniaiiad iain E A 1 4 TO Set a WaVelOrimn ni cvonvccet cain aden Sites ave a eaten vies 1 8 To Set Modulate SWee p BUrSt 0 0 ccc ccccccccsccscsscsecseesesscsscsecscescsscsecsecscacsscsscseesessesecseessaenes 1 12 TO Set Trigger OUT DUE si eana Sis es ess tied Seed baited a a oocdiee 1 15 TO Use Digital Input eraen Sickles tae eee ee E 1 16 To Use Store Utility Help FUNCTION ccc ccc ccccseccescsscsscsecscescsecsecseescsacsecsecscescsscsscssesseaeees 1 17 Chapter 2 Operating Your Generator cscscsscsscsscscsssssssccsssscsacsecsssscsacsersorsesers 2 1 TO Set Sine SiGnalS lt is sessed E i eae Rie Behe hal de he 2 2 LOsSet Square SiGhalSx c2 ccses2caadeceeais aeons ots hs es eee eee ee ees 2 7 To Set Ramp SiGnalS aiyccxs 3 Givens tect Re dt tech bib debi bs eeade 2 10 To Set Pulse Signals 5 3 ecis deaidedi iets Hed david died haath dinates he 2 13 TO SetiNOISe SIGNA Shi Yeisen yeh ie a ai RE aE Ae eR ti leet 2 17 To Set Arbitrary SIGNS ssi did ods elects eE E A erect eres 2 19 To Generate the Modulated Waveform cccccccccccsscscsscsscsscscescsscsecsecscescsscsecscesesecsecssesteaeses 2 32 To Generate SWeep niiin anil aalnndak lanl T alates 2 42 TO GEMerate BUISt s c3 cs ttesdeivetsecheshisdess edatenoones Ratan eo eae A E EER 2 46 TO StOrerand Recalls naene a otgurduduterh sadonsabder debe teem saretesetasedroardieawes 2 50 To Set the Utility FUNCOM nonne a
52. User Guide RIGOL Publication number DG3 070728 March 2007 DG3000 Series Function Arbitrary Waveform Generator Copyright RIGOL Technologies Inc 2007 All Rights Reserved RIGOL Copyright RIGOL TECHNOLOGIES INC 2007 All Rights Reserved RIGOL products are protected by patent law in and outside of P R China Information in this publication replaces all that in previously corresponding materials RIGOL Technologies Inc reserves the right to modify or change part of or all the specifications and pricing policies at company s sole decision NOTE RIGOL is the registered trademark of RIGOL TECHNOLOGIES INC Copyright RIGOL Technologies Inc 2007 I User Guide for DG3000 Series RIGOL Safety Notices Review the following safety precautions carefully before operating the instrument to avoid any personal injury or damage to the instrument or products connected to it To avoid potential hazards use the instrument in a manner only as specified by this user manual The instrument should be serviced by qualified personnel only To Avoid Fire or Personal Injury Use proper power cord Only the dedicated power cord of the products approved by the State should be used Connect and Disconnect accessories properly Do not connect or disconnect probes or test leads while they are connected to a voltage source Ground the instrument This generator is grounded through the protective earthing conductor of the power cord
53. a a a e 2 64 How to Use the Built in Help System ccc cccssssesseseseeseseeeseseeeeseeeseseeseseeeeseeeseseseeseeeeaees 2 91 Chapter 3 Application amp Examples sssoseseseososcscssoscscscssosososcscssosososcssssoscscssssoscsesese 3 1 Example 1 To generate a Sine WAVE oo ccc cccccccscsecscescescsscseescescsscsscsecscsacsscsecsecsesessecseesseassaes 3 2 Example 2 To generate a Square WAVE 2 0 ecccccccccssescescsscssescescsecsecsecscescsscsscsecscsecsecsseseeaesees 3 3 Example 3 To generate a RAMP WAVE ccc cccccccescsccssescescsscseescesesscsecsecsceacsscsecsecscsecsecseesseaeeees 3 4 Example 4 To generate a Pulse Wave 0 cc ce eccccccsccscescsscsscseescesesscsecsecscacsecsscssesesecsecseeseeaenees 3 5 Example 5 To generate a Noise WAVE ccecccecessesesesseseseeeesesseseseeseseeesesceseseeeeseeeeseseeseseeeeaees 3 7 Example 6 To generate Arbitrary Waveform ccccccccccscssescescsscsscseescescsecsscsecseeecsecsseseeaseees 3 8 Example 7 To Generate an Arbitrary Waveform ccccecccecssseseeseseesesesseceseeseseeeseeeseseeeeaees 3 10 Example 8 To Generate an AM Waveform cccccccceessesessesesesseseseeseseeeeseseeseseeeeseeeeseseeseseeeesees 3 12 Copyright RIGOL Technologies Inc 2007 VII User Guide for DG3000 Series RIGOL Example 9 To Generate an FSK Waveform ccccecccseessesesensesesseeeseeseseseeseseeseseneeseseeseseeeeaees 3 14 Example 10 To Generate a PWM waveform 0 cc ccc
54. according to the order below Edge time Pulse Width Period In this case the generator will reduce the Edge Time to meet the need of the period Amplitude is set to limit For example if a square wave with an amplitude of 5 Vrms connects to a 5002 resistance and was turned into a sine waveform then the generator will change the amplitude to 3 536 Vrms automatically Offset has changed due to Amplitude In DC voltage function voltage level is adjusted through the change of the offset and the current amplitude will be ignored When changed to other function the generator will adjust the offset voltage to fit the current amplitude setting Deviation has been changed due to carrier frequency Carrier frequency should always be greater than or equal to the deviation frequency If the carrier frequency is set less than the deviation frequency when FM is activated the generator will adjust the deviation frequency to the value that the current carrier frequency allows automatically Duty cycle is limited at a higher frequency If the waveform is set Square and the frequency is set to a value which does not allow the current Duty Cycle the Duty Cycle will be adjusted to the value that the current frequency allows automatically For example if the current Duty Cycle is 70 and the frequency is changed to 60 MHz the Duty Cycle will be changed to 50 Copyright RIGOL Technologies Inc 2007 4 7 User Guide for DG3000 Series
55. al External Modulating Waveforms Pulse width 0 to 100 Sweep Carrier Waveforms Sine Square Ramp Arb Type Linear or Logarithmic Direction Up or Down Sweep Time 1 ms to 500s 0 1 Source Internal External Manual Marker Falling edge of Sync signal Programmable Frequency Burst Waveforms Sine Square Ramp Pulse Noise Arb Types count 1 to50 000 periods infinite gated Start Phase 360 to 360 Internal Period 1 us 500s 1 Gate Source External Trigger Trigger Source Internal External Manual Copyright Rigol Technologies Inc 2007 6 5 User Guide for DG3000 Series RIGOL Rear Panel Connector External AM 5 Vpk 100 modulation Modulation 5kQ input impedance External Trigger TTL compatible Trigger Input Input Level TTL compatible Slope Rising or falling selectable Pulse Width gt 100 ns Input Impedance gt 10 kQ DC coupled Linear Sweep lt 500 us typical Latency Sweep lt 500 ns typical Trigger Output Level TTL compatible into gt 1kQ Pulse Width gt 400ns typical Output Impedance 50Q typical Maximum Rate 1 MHz Note 1 The setting range of the amplitude 500 If the output frequency lt 10MHz then the amplitude range 10mVpp 10Vpp If the output frequency lt 80MHz then the amplitude range 10mVpp 5Vpp If the output frequen
56. arranty statement To arrange for service or obtain a copy of the complete warranty statement please contact your nearest RIGOL sales and service office Rigol do not provide any other warranty items except the one being provided by this summary and the warranty statement The warranty items include but not being subjected to the hint guarantee items related to tradable characteristic and any particular purpose Rigol will not take any responsibility in cases regarding to indirect particular and ensuing damage Copyright RIGOL Technologies Inc 2007 5 1 User Guide for DG3000 Series RIGOL Contact RIGOL If you meet any ambiguous problem during the use of our products please contact Rigol Technologies Inc or contact your local distributor Domestic Please call Tel 8610 80706688 Fax 8610 80720067 9 00 am 5 00 pm from Monday to Friday Or by e mail support rigol com Or mail to RIGOL Technologies Inc 156 CaiHe Village ShaHe Town ChangPing Beijing China Post Code 102206 Overseas Contact local RIGOL distributor or sales office For a list of worldwide service centers visit our web site www rigol com 5 2 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL Chapter 6 Appendix Appendix A Specifications All these specifications apply to the DG3000 Series Function Arbitrary Waveform Generator unless otherwise explanation To reach these specifications two c
57. ble 2 12 Edity Cycle Period High Lev Period Low Leve High timit Initial Points number Interpolation On Limit W0 000 000Ks ius Points 1 2 2500 V 2500 V Figure 2 25 Interface for setting the new waveform parameter Figure 2 26 1 Table 2 12 1 Setting the parameter for the new waveform Edit Function Settings _ Menu Explanation Period Cycle Setting the Cycle Period for the TrA a Period Waveform ign ae Setting the Level High Limit for Limit HighV Limit 9 9 the Waveform r E Setting the Level Low Limit for Limit Bows Limit the Waveform Init aA Points Int Points Set the number of initial points when Initializing the waveform 12 oS 2 26 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series Figure 2 26 2 Edit Interp On Edit Points RIGOL Table 2 12 2 Setting the parameter for the new waveform aa Settings Explanation Activate the linear Interpolation Interp On between the defined points l off Deactivate the linear Interpolation between the defined points Edit Points Turn on the Waveform Editor To Set the Point Number Press Int Points to set the number of the initializing points When a new waveform is created the waveform editor will firstly create a waveform with two points The Waveform Editor connects the last point to the Voltage Level of point 1 automatically to create a continuous waveform
58. can not be used in the trigger burst mode it can only be used in the gated burst Triggered burst not available for noise Noise can not be used in the trigger burst mode it can only be used in the gated burst Trigger ignored OUTPUT is off When the OUTPUT is disabled the Trigger Output will be disabled automatically Trigger output connector used by FSK If the FSK is activated and the Source is external no Trigger Output is allowed Trigger output connector used by burst gate If the gated burst mode is activated and burst is also activated no Trigger Output is allowed Frequency is set maximum for Arb The maximum frequency for arbitrary waveform is 25MHz when the waveform is turned from one that allows higher frequency to the arbitrary waveform the system will adjust the frequency to 25MHz automatically Frequency is set maximum for Pulse The maximum frequency for pulse is 50MHz when the waveform is turned from one that allows higher frequency to the pulse waveform the system will adjust the frequency to 50MHz automatically Copyright RIGOL Technologies Inc 2007 4 5 User Guide for DG3000 Series RIGOL Frequency is set maximum for ramp The maximum frequency for Ramp is 1MHz when the waveform is turned from one that allows higher frequency to the Ramp waveform the system will adjust the frequency to 1MHz automatically Frequency is set maximum for Burst For an internal burst the minimum
59. ccccssesesenseseseeseseeeeseseeeeseeseseeeeseseeeeseeeeaees 3 16 Example 11 To Generate a Linear Sweep Waveform ou ccceccseeseesesesseseseeseseeeeseeeseseeeesees 3 18 Example 12 To Generate a Burst Waveform 0 cccecccssesesenseseseeseseeeeseseeseseeeeseeeseseeseseeeesees 3 20 Chapter 4 Prompt messages amp troubleshooting cscsscsssssssssscsesscsscsecsersesers 4 1 Prompting MESSAGE irai iran e a a cdvonsh divested ddvonssldsvasbavedueushedeadseertwetks 4 1 TROUDIESNOOUNG AEAEE AE rah hie bees Waleska areas Meehan eee 4 15 Chapter 5 Support amp Service sesesososososoesesesesesesesesesosososoeoesesesesesesesesesososossesessseseseses 5 1 Chapter G PAPPend ix o iccsicccccisccncssisisecsonsnescdscscoonsssescsstsasdnosseacenseesbuvassesodensdelsdsessenswescdecsenese 6 1 Appendix A Specifications nen enne ar a A e E E EN 6 1 Appendix B DG3000 Series ACCESSOLICS 00 0 0 ccceccesesessesesesseseseeseseeeseseeceseeeeseeesesseseseeeeseeeseneees 6 8 Appendix C General Care and Cleaning ceecccccescesesessesesseseseeceseseeseseeceseeeseseseeseeecseneeseneees 6 9 VII Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL Chapter 1 Getting Start This chapter covers the following topics General Inspection m Handle Adjustment m The Front rear Panel m To Set a Waveform m To Set Modulation Sweep Burst m To Set Trigger Output m To Use Digital Input m To Use Store Uti
60. ction which will display in reverse color 2 Enter 50 from the keypad and choose the unit mV to set the High Level to be 50mvV 3 Set the Offset 1 Press Offset to choose the Offset selection which will display in reverse color 2 Enter 5 from the keypad and choose the unit mV to set the Low Level to be 5mV 4 Set the Pulse Width 1 Press Pulse Width and choose Pulse Width which will display in reverse color 2 Enter 20 from the keypad and choose the unit us to set the Pulse Width to be 20us 5 Set the Edge Time 1 Press Edge Time and choose Edge Time which will display in reverse color 2 Enter 10 from the keypad and choose the unit ns to set the Edge Time to be 10ns When the Frequency Amplitude Offset Pulse Width and Edge Time are set the waveform generated is shown in Figure 3 4 Copyright RIGOL Technologies Inc 2007 3 5 User Guide for DG3000 Series RIGOL PULSE Period 50 0mV 5 0m Ee Figure 3 4 Pulse Waveform Output 3 6 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL Example 5 To generate a Noise Wave How to generate a Noise waveform with 30mVpp Amplitude and 10mVdc Offset Steps 1 Set the Amplitude 1 Press Ampl and choose the Ampl selection which will display in reverse color 2 Enter 30 from the keypad and choose the unit mVpp to set the Amplitude to be 30mVpp 2
61. cy gt 80MHz then the amplitude range 10mVpp 2 5 Vpp The setting range of the amplitude High Z If the output frequency lt 10MHz then the amplitude range 2OmVpp 20Vpp If the output frequency lt 80MHz then the amplitude range 2OmVpp 10Vpp If the output frequency gt 80MHz then the amplitude range 20mVpp 5 Vpp Note 2 The values are dissimilar for different types the type of 60MHz is 30MHz while the type of 100MHz is SOMHz 6 6 Copyright Rigol Technologies Inc 2007 User Guide for DG3000 Series General Specifications RIGOL Display Type 4 0 inch STN LCD Resolution 320 Horizontal x RGB X 240 Vertical Grey Degree 64 color Contrast typical 150 1 Light typical 300 nit Power Supply 100 240 VACpms 45 440Hz CAT II Consumption Less than 50W Fuse 2A T Level 250V Environment Temperature Range Operation 10 C 40 C Non operation 20 C 60 C Cooling Mandatory Fan cooling Humidity Range Below 35 C lt 90 relative humidity 35 C 40 C lt 60 relative humidity Height Range Operation below 3 000m Non operation below 15 000m Instrument Specifications Dimension Width 232mm Height 107 5mm Depth 365 9 5mm 9 5 mm is the BNC Depth Weight Package 3 56Kg excluded Package 5 10Kg Included IP Protection IP2X Calibration Interval One year s
62. d upper limit 1 Ms The Arb Wave Period upper limit is 1Ms If the specified period is greater than 1Ms the system will adjust the period to 1Ms automatically Arb Wave period lower limit 40 ns The Arb Wave Period lower limit is 40 ns If the specified period is less than 40 us the system will adjust the period to 40 ns automatically Copyright RIGOL Technologies Inc 2007 4 9 User Guide for DG3000 Series RIGOL Amplitude upper limit Different mode has different amplitude upper limit amplitude upper limit may vary in the same mode if the load is different Amplitude lower limit Different mode has different amplitude lower limit amplitude lower limit may vary in the same mode if the load is different High level upper limit Different mode has different High Level upper limit High Level upper limit may vary in the same mode if the load is different Low level lower negative limit Different mode has different High Level lower limit High Level lower limit may vary in the same mode if the load is different High level must be greater than Low level High level must always be greater than Low level If the high level is set less than the low level the generator will set the low level 1 mV less than the high level automatically Duty Cycle upper lower limit In the Square mode different frequency range corresponds to different Duty Cycle limit For a frequency less than 25 MHz the range is 20 to 80
63. dow is the same as that of in the parameter display window and the Pulse Width and the Edge Time values are edited directly in the waveform display window In the soft key menu select Pulse Width and the corresponding value in the waveform display window will be displayed in darken color Users can then edit its value PULSE Freq Period Ampl Pulse Width High Level Edge Time Offset Duty 5 000 Vpp 0 000 Vdc esse time Figure 2 12 Pulse Signal Parameter Setting Interface Copyright RIGOL Technologies Inc 2007 2 13 User Guide for DG3000 Series RIGOL Figure 2 13 PULSE Freq Period Ampl High Level Edge Time Table 2 4 Pulse Signal Operation Menu Function Settings Menu Explanation Setting the signal s frequency or period Fred the current parameter will switch at a Period second press Setting the signal s Amplitude or High Ampl Level the current parameter will switch at High Level a second press Offset Setting the signal s Offset or Low Level igw Level the current parameter will switch at a second press Setting the Pulse Width for Pulse Pulse Width Wavefoit Edge Time Setting the Edge Time for Pulse Waveform Term Explanation Pulse Width The time span between thresholds of 50 of the rising edge amplitude to the next 50 of the falling edge amplitude Edge Time The time span between the thresholds of the 10 to 90 of the rising edge ampli
64. e Non Volatile Memory Instruction If the DHCP is enabled and you want to use the DNS address DHCP Server returns please set the Server to be 0 0 0 0 2 76 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL Current Config Press Utility gt I O Setup gt LAN gt gt Current Config to display the current LAN Setup information as is shown below UTILITY DONE Figure 2 73 The current configuration information Copyright RIGOL Technologies Inc 2007 2 77 User Guide for DG3000 Series RIGOL 2 RS232 Setting Choose RS232 I O Make sure that the Baud Rate Parity and Signal Exchange Setting matches that of the computer used Besides make sure that the RS232 cable used is connected correctly I O choice is stored in the Non Volatile Memory and will show when the power is on Press Utility gt I O Setup gt RS232 to enter the following interface Figure 2 74 Table 2 33 RS232 Setup y Function Settings UTILITY Menu Explanation Baud Rate Baud Rate Set the RS232 Baud Rate Parity i Parity f f i Bits Set the RS232 Parity and bit Baud Rate Set the RS232 Baud Rate Make sure that the Baud Rate matches that of the computer The optional rates are 2400 4800 9600 19200 38400 57600 and 115200 The default setting is 9600 Current choice is stored in the Non Volatile Memory Parity Bits Set
65. e modulation has to be turned off to allow Noise Modulation has been turned off to allow DC Pulse nose and DC are not allowed to generate modulated waveform So the modulation has to be turned off to allow DC Sweep has been turned off to allow Pulse Pulse nose and DC are not allowed to generate Sweep waveform So the modulation has to be turned off 4 6 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL Sweep has been turned off to allow Noise Pulse nose and DC are not allowed to generate Sweep waveform So the modulation has to be turned off Sweep has been turned off to allow DC Pulse nose and DC are not allowed to generate Sweep waveform So the modulation has to be turned off Manual Trigger only for Sweep N Cycle Burst Manual Trigger is only used for Sweep and N Cycle Burst Trigger Source has been changed to Manual When Trigger is enabled the source type turns from internal to manual Pulse width was reduced by period For a pulse waveform the generator will adjust the waveform parameter automatically to fit the need of the pulse according to the order below Edge time Pulse Width Period In this case the generator will reduce the pulse width to cater to the need of the period The Edge Time is already set to the minimum value Edge Time was reduced by period For a pulse waveform the generator will adjust the waveform parameter automatically to fit the need of the pulse
66. e 2 40 Perform the Calibration Performance UTILITY Function Settings Menu Explanation Self Test ett Perform the System Calibration Cal Info Secure Code Secure Off Perform Cal 4 Perform the Calibration Press Utility gt Test Cal gt Secure Code and input the right password The menu in Figure 2 89 will show Choose Perform Cal and enter the menu shown in Table 2 41 Figure 2 89 Table 2 41 Calibration Start menu Copyright RIGOL Technologies Inc 2007 2 89 User Guide for DG3000 Series RIGOL UTILITY Function Settings Explanation Setup Menu Number Pemp Choose the steps of the Calibration Number Begin Begin Begin Calibration End Finish Calibration and return the upper Cal menu To perform the calibration begin with from step one press Begin button The operation menu is as follows in Table 2 42 Figure 2 90 Table 2 42 Calibration Parameter Setting UTILITY Function Settings Explanation Setup Menu Number Pep Perform the Calibration Step selected Number Frec Meas d Freq is the instruction for ee Meas d hich b d Frequency current step which can not be operate ENTER on VALUE Enter Input the value calibrated Value CANCEL cas STEP Cancel the current calibration step To perform calibration from step N choose Setup Number input the desired calibration step and p
67. e Delay between the Trigger Input and the Start of the N Cycle Burst The minimum delay is a function of the specific burst period and should always be greater than 0 2 48 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL Set the Gated Burst Press Burst gt Gated to enter the following interface Figure 2 44 Table 2 23 Setting the Gated parameters Function Settings Menu Explanation Start Set the Start Phase for the Gated Phase Signal N Cycle Set the Gated Mode Gated Positive Polari Set the Polarity for the Gated Signal i Negative Y g Copyright RIGOL Technologies Inc 2007 2 49 User Guide for DG3000 Series RIGOL To Store and Recall Press Store Recall Button to enter the following interface You can save or recall the State or Data Documentation inside the Generator The status file and data file on the U Disk are also allowed to rebuild or delete File names can either be Chinese or English STORAGE STATE1 STATE2 STATES Figure 2 45 Save and Read Interface Figure 2 46 1 Table 2 24 1 Save and Recall Menu STORAGE Function Settings S Menu Explanation State State The Setting of the Generator cues File Type Data Arbitrary Waveform file File All File All kinds of files Path Browser Directory Sule peed the Path Directory and file File Save the waveform t
68. e Memory The location is Mem3 C ARB2 ARB_2 Arb Select the Arb Waveform stored in the Mem4 ARB Mem 3 non Volatile Memory The location is C ARB3 ARB_ 3 11 2 Select the Arb Waveform stored in the 4 ARB Mem 4 non Volatile Memory The location is C ARB4 ARB_4 Figure 2 22 2 Table 2 9 2 The Stored Arbitrary Waveform Menu Function Settings 2 Men Explanation Select Arb Open the selected waveform Instructions When there is no waveform stored in the Arb Memi ArbMem2 Arb Mem3 and Arb Mem4 this menu will hide The rest is the same and will not be covered Copyright RIGOL Technologies Inc 2007 2 23 User Guide for DG3000 Series RIGOL 3 To Remove the Waveform Press Arb gt Sel Wform gt DELETE Wform and enter the following interface Figure 2 23 1 Table 2 10 1 The Stored Arbitrary Waveform Menu ARB Function Settings z Menu Explanation Mernt Select the Arb Waveform stored in the TT ARB Mem1 non Volatile Memory The location is Sean C ARB1 ARB_1 Select the Arb Waveform stored in the Arb ARB Mem 2 non Volatile Memory The location is Merm3 C ARB2 ARB_2 Ar Select the Arb Waveform stored in the Mem4 ARB Mem 3 non Volatile Memory The location is C ARB3 ARB_3 1 2 Select the Arb Waveform stored in the aa atl ARB Mem 4 non Volatile Memory The location is C ARB4 ARB_4 Figure 2 2
69. el f 000 000 0K Hz a 5 000 Vpp 0 000 Vdc Figure 2 6 Copyright RIGOL Technologies Inc 2007 2 7 User Guide for DG3000 Series RIGOL Figure 2 7 Table 2 2 Square Signal Operation Menu SQUARE Function Settings Explanation Menu i Setting the signal s frequency or erio e d period the current parameter will switch at a second press SES me Setting the signal s Amplitude or Offset a mp High Level the current parameter Low Level igh Level i will switch at a second press O Setting the signal s Offset or Low Duty 5 eee Level the current parameter will switch at a second press Duty Setting the Duty Cycle for Square Waveform Term Explanation Duty Cycle The percentage that the High Level takes up the whole Period Please Note for the Frequency Duty Cycle Value Below 25MHz 20 to 80 From 25MHz to 50MHz included 40 to 60 Higher than 50MHz 50 2 8 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL To Set the Duty Cycle 1 Press Square gt Duty to set the Duty Cycle The Duty Cycle shown on the screen when the instrument is powered is the default value or the set value beforehand When changing the function if the current value is valid for the new waveform it will be used sequentially 2 Input the desired Duty Cycle Use the keypad or the knob to input the desired value choose the unit and press t
70. er between 0 and 30 The default setting is 1 the Address is stored in the Non Volatile Memory and will show when the power is on The I O Setting offers the Storage and Load of the configuration parameter setting of the GPIB IEEE 488 RS232 or LAN which are used for remote control GPIB and RS232 can not be used together Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL 1 To set the LAN Offer the Storage and Load Operation of the Network Configuration needed for Remote Control of LAN Interface You can configure IP Address DNS setting or check the current network configuration Press Utility Figure 2 70 UTILITY IP Setup DNS Setup Current Config DONE gt I O Setup gt LAN to enter the following interface Table 2 30 LAN Setup Menu Function Settings Meni Explanation IP Setup Set the corresponding parameter for IP DNS Set the corresponding parameter for Setup NDS Current The current setting information about Config the host Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series IP Setup Press Utility interface Figure 2 71 UTILITY DHCP of IP Address DONE Instruction Open DHCP I O Setup gt LAN gt RIGOL IP Setup to enter the following Table 2 31 IP Setup Menu Function Settings Menu Explanation On Open DHCP s
71. erate the Modulated Waveform Use the Mod button to generate modulated waveform DG3000 Series can generate AM FM FSK PM and PWM modulated waveforms Modulating parameters vary by the types of the modulation In AM users can set the Source Internal External depth Modulating Frequency Modulating Waveform and Carrier Waveform in FM users can set the Source Internal External Frequency Deviation Modulating Waveform and Carrier Waveform in FSK users can set the Source Internal External Frequency Range Internal Rate Modulating Waveform and Carrier Waveform while in PM users can set the Source Internal External Phase Deviation Modulating Frequency Modulating Waveform and Carrier Waveform etc We will cover how to set these parameters in details by the types of the Modulation MOD Modulating Depth i i i i i 7 AM Freg waveform Ili ERAY Type V We Carrier Shape Waveform Source Carrier Frequency 100 0 0 HZ Carrier Carrier Offset Amplitude Source 1 000 0ms 5 000 Vpp I Internal Figure 2 30 Modulated Waveform Parameter Interface 2 32 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL AM The modulated waveform consists of two parts the Carrier Waveform and the Modulating Waveform In AM the Amplitude of the Carrier Waveform varies with the instantaneous voltage of the modulating waveform The Parameters for the AM are in Table 2 16 Press Mod
72. es and center frequencies the frequency span upper limits vary If the Carrier is a Square or Sine wave the Center Frequency upper limit is 119 999 999 MHz if the Carrier is a Ramp wave the Center Frequency upper limit is 999 999 99 kHz if the Carrier is an Arb wave the Center Frequency upper limit is 24 999 999 MHz Frequency span lower limit With different Source type modes and center frequencies the frequency span lower limits vary If the Carrier is a Square or Sine wave the Center Frequency lower limit is 119 999 999 MHz If the Carrier is a Ramp wave the Center Frequency lower limit is 999 999 99 kHz If the Carrier is an Arb wave the Center Frequency lower r limit is 24 999 999 MHz Sweep Time upper limit 500 00s The Sweep Time upper limit is 500 00s If the specified Sweep Time is greater than 500 00s the system will adjust the Sweep Time to 500 00s automatically Sweep Time lower limit 1 0ms The Sweep Time lower limit is 1 0ms If the specified Sweep Time is less than 1 0ms the system will adjust the Sweep Time to 1 0ms automatically Marker is between Start and Stop Frequency The Mark frequency should be between the start frequency and the stop frequency of the sweep the mark frequency will be forced to fit into the range Copyright RIGOL Technologies Inc 2007 4 13 User Guide for DG3000 Series RIGOL Phase upper limit 360 0 The Phase upper limit is 360 0 If the specified Phase is greater than 360 0
73. et to be OVdc 4 Press DtyCyc input the digit 300 choose the unit us set the duty cycle to be 300us 1 Press Edge input the digit 40 choose the unit ns set the edge to be 40ns 3 Choose the modulation type PWM Press Mod enter the PWM interface 4 set the modulation frequency Press PWM Freq input the digit 130 choose the unit Hz set the modulation frequency to be 130Hz 5 set the width deviation Press Width Dev input the digit 200 choose the unit us set the width deviation to be 200us 6 Choose the modulation wave Press Shape choose sine as the modulation wave Then the generator will put out a PWM waveform according to the parameters we have just set 7 Close the modulation function Press Mod close the modulation function 3 16 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL MOD ie LU WM Freq NL Width Dev 200 00us a Source e 1 000 0kHz 4 000 VPp mema Figure 3 11 The PWM output Copyright RIGOL Technologies Inc 2007 3 17 User Guide for DG3000 Series RIGOL Example 11 To Generate a Linear Sweep Waveform How to generate a Sine Sweep Waveform whose frequency starts from 100Hz to 10KHz Use Internal Trigger Mode Linear Sweep and the Sweep is 1s Steps 1 Choose the Sweep Function Press Sine and choose the Sine Waveform as the Sweep
74. etting allot IP address DHCP dynamically Off Close DHCP setting allot IP address manually 1p Set the IP address address Some Set the IP Mask Mask Default Gateway Set the Gate Way Press DHCP gt On to allot the IP address dynamically At this time the IP Address Subnet Mask and Default Gateway menu will hide Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL DNS Setup Press Utility gt I O Setup gt LAN gt DNS Setup to enter the following interface Figure 2 72 Table 2 32 DNS Setup Interface UTILITY Function Settings Explanation Host Menu p _ Name Host Set the Host Name m Name Domain Name Domain Set the Domain Name DNS Server DNS Set the Server Address Server DONE Host Namer Set the Host Name consists of letter number and dash Consult to your network administrator for information if you need to provide the Host name and the name to use Use the knob and direction button to select the character you can only use the keypad to enter number The Host name will be stored to the Non Volatile Memory Domain Name Set the Domain Name with letter number dash and dot Consult to your network administrator for information if you need to provide the Domain name and the name to use Use the knob and direction button to select the character you can only use the keypad to enter number The Domain name will be stored to th
75. ferent Offset lower negative limit Different mode has different Offset lower limit Offset lower limit may vary in the same mode if the load is different Initial of points upper limit 524 288 The number of initial points upper limit is 524 288 If the specified waveform has more than 524 288points the system will adjust the point number to 524 288 automatically Initial of points lower limit 2 The default initial point number is 2 the lower limit of the initial points If the specified initial point is less than 2 the system will adjust the number to 2 automatically Point lower limit 1 When the user is editing the point if the input number is less than 1 the system will inform the user to start from point 1 Currently on the last defined point When the user is about to edit the last defined point this message will prompt Deviation cannot exceed Carrier Frequency Carrier Frequency should always be greater than or equal to the deviation frequency Frequency Deviation lower limit 5 0 HZ Frequency deviation lower limit is 5 0Hz If the specified Frequency deviation is less than 5 0Hz the system will adjust the Frequency deviation to 5 0Hz automatically FM Frequency upper limit 20 kHz FM Frequency upper limit is 20 kHz If the specified FM Frequency is greater than 20 kHz the system will adjust the FM Frequency to 20 kHz automatically FM Frequency lower limit 2mHz FM Frequency lower limit is 2mHz If the specified FM Freq
76. frequency is 2 mHz and the maximum is 25MHz Generator will adjust the frequency to be compatible to the currently specified one automatically Frequency is set minimum for Burst For an internal burst the minimum frequency is 2mHz and the maximum is 25MHz Generator will adjust the frequency to be compatible to the currently specified one automatically Frequency is set minimum for FM When FM is activated the minimum carrier frequency output is 5Hz Generator will adjust the frequency to be compatible to the currently specified one automatically Sorry unable to modulate Pulses Noise Pulse and DC can not be modulated using AM FM PM FSK or PWM methods Sorry unable to modulate Noise Noise Pulse and DC can not be modulated using AM FM PM FSK or PWM methods Sorry unable to modulate DC Noise Pulse and DC can not be modulated using AM FM PM FSK or PWM methods Sorry unable to sweep Pulses Pulse Noise and DC can not be used to generate sweep signals Sorry unable to sweep Noise Pulse Noise and DC can not be used to generate sweep signals Sorry unable to sweep DC Pulse Noise and DC can not be used to generate sweep signals Modulation has been turned off to allow Pulse Pulse nose and DC are not allowed to generate modulated waveform So the modulation has to be turned off to allow Pulse Modulation has been turned off to allow Noise Pulse nose and DC are not allowed to generate modulated waveform So th
77. fset i Level the current parameter will Low Level switch at a second press Sel Wform Select the built in Arbitrary Signal as Output Edit Wform Create and Edit Arbitrary Waveform Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL To Select the built in Arbitrary Waveform There are five built in Arbitrary Waveforms and user definable Arbitrary Waveforms inside the Generator To select one of them follow the instructions below Press Arb gt Load to enter the interface shown below Figure 2 20 Table 2 7 Selection Menu for Built in Arbitrary Waveform ARB reac Settings Explanation Built In Bi Select one of the five built in Arbitrary A Waveforms See Table 2 8 Stored Select one of Arbitrary Waveforms Wform stored in the Non volatile memory AOT Select one of Arbitrary Waveforms Volatile stored in the Volatile memory When a DELETE Wform new waveform is created the old one Worm will be erased Delete one of the Arbitrary Waveforms CANCEL DELETE stored in the Non volatile memory The Wform five Built in Waveforms can not be deleted Cancel the current operation and return CANCEL to the upper menu The rest are the same and will not be covered Instructions 1 When there is no waveform stored in the Non Volatile Memory the Stored Menu and the Delete Menu will hide 2 When there is no waveform in the Volatile Memory the Volatile
78. fy conditions or practices that could result in WARNING Warning statements identify conditions or practices that could result in A damage to this product or other property Terms on the Product These terms may appear on the product DANGER indicates an injury hazard that may be immediately accessible WARNING indicates an injury hazard that may be not immediately accessible CAUTION indicates that a potential damage to the instrument or other property might occur Symbols on the Product These symbols may appear on the Instrument A A wm Hazardous Refer to Protective Grounding Test Voltage Instructions earth terminal Terminal Grounding of Chassis Terminal IV Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL Rigol DG3000 Generator at a Glance The book covers the following 3 types of DG3000 Series Function Arbitrary Waveform Generators DG3121A DG3101A DG3061A RIGOL DG3000 Series Function Arbitrary Waveform Generator apply the DDS technology which can provide stable high precision pure and low distortion sine signal It also can provide 120MHz square waveform with fast rising or falling edges Its combination of excellent system features easiness in usage and versatile functions makes this generator a perfect solution for your job now and in the future DG3000 Series Function Arbitrary Waveform Generator have clear and simple Front Panel The user friendly panel layout and instruct
79. he corresponding button The Generator will change the waveform immediately RIGOL UNIT Current Parameter Duty Cycle 9 CANCEL Figure 2 8 Setting the Duty Cycle Copyright RIGOL Technologies Inc 2007 2 9 User Guide for DG3000 Series RIGOL To Set Ramp Signals Press Ramp button to call the Ramp operation The output Ramp waveform parameters are set using the Ramp operation menu The parameters for Ramp waveforms are Frequency Period Amplitude High Level Offset Low Level and Symmetry See Figure 2 9 The parameter value in the waveform display window is the same as that of in the parameter display window and the Symmetry value is edited directly in the waveform display window In the soft key menu select Symmetry and the corresponding value in the waveform display window will be displayed in darken color Users can then edit its value RAMP Freq Period I Ampl High Level 5 a Ww Level 1 000 000 OK Hz 5 000 Vpp 0 000 Vdc Syrnmetry Figure 2 9 Ramp Signal Parameter Setting Interface 2 10 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL Figure 2 10 Table 2 3 Ramp Signal Operation Menu RAMP Function Settings e Menu Explanation Period Setting the signal s frequency or Freq awe f man Period pere the current parameter will High Level switch at a second press Setting the signal s Amplitude or Fay High Level the cur
80. he instrument uses can get help by using the method above Settings are restored from last power down Prompt Message 2 This is to inform the user that all the settings have been restored and the user can operate the instrument normally Selected interface is USB no USB device detected Prompt Message 3 When the instrument is powered it detects that the current I O is USB and informs the user that no new USB device is detected No Changes When the waveform parameter is being altered if the user cancels the operation the message will prompt Selected arb is ExpRise ExpFall NegRamp Sinc Cardiac This is to inform the user about the selected arbitrary waveform type To change it press Sel Wform Please Wait It takes time to save or recall data and this message is to tell the user to wait First set the allover waveform parameters To inform the user set the general waveform parameter first Once finished set the parameters for other points Edit the existing waveform parameters Perform the waveform edit operation and inform the user that operation can be taken to edit the current waveform parameter The selected arbitrary waveform is Volatile Inform the user that the selected waveform is Volatile Restore all instrument settings to factory defaults If user wants to reset the instrument to the default setting the system will prompt this message to confirm the operation in case of accidental mistake
81. hen make the handle rotate to the desired position The operating methods are shown in the graphs below 1 1 1 2 1 3 Of v 0 i X Ji OJO za f 35 S9 SY E fll oo lt 2 SAA ITT i IO ooo oo0Vs i 10 Oooon i e Oo000 a CY Figure 1 1 Adjust the handle Figure 1 3 Figure 1 2 Carrying Position Viewing Positions Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL The Front Rear Panel When you get a new DG3000 Series Function Arbitrary Waveform Generator first you need to clear how to operate the front Rear panel correctly This chapter will make a brief introduction and description for the operation and functions of the Front Rear Panel The Front Panel at a Glance The DG3000 Series Function Arbitrary Waveform Generator has clear and simple front panel See Figure 1 4 and 1 5 The Front Panel has a knob and functional keys The 5 blue grey buttons on the right side of the screen are menu buttons named F1 to F5 from up to down with the help of which you can enter different functions menu or have direct specific applications The signal input and output interfaces are set at the rear panel which can help generating multiple arbitrary waveforms The various BUS interfaces can meet the need of the multiple interface communications i Mod Sweep Burst c S St ili Recall Utility Help Pine
82. ic number of cycles in a burst Burst Period gt Period X Burst Number Start Phase Define the Start and the Stop Point in a waveform The phase varies from 360 to 360 and the default setting is 0 For an Arbitrary Waveform 0 is the first waveform point N Cycle Gated N Cycle has specific number of waveform cycles and every burst is activated by a trigger event Gated burst use external source to control burst as when to be activated Copyright RIGOL Technologies Inc 2007 2 47 User Guide for DG3000 Series RIGOL Figure 2 43 2 Table 2 22 2 N Cycle Burst Setting Function Settings Explanation Menu Tak Signal Triggered at Rise Edge E E Trig Signal Triggered at Fall Edge E off Turn off Trigger Setting infrite Cycle Set the Number of the bursts in a N Cycle Set the Number of the bursts in a N Cycle Delay Infinite to be infinite Delay Set the Delay time before the burst starts Cycle Set the number of Waveform Cycle in an N Cycle 1 to 500 000 or Infinite If you choose Infinite then a continuous waveform will be generate which will not shop until a trigger event happens Trigger button is pressed If needed Burst Period will increase to cater to the specific number of cycles For a frequency greater than 25M Hz only a bust with infinite cycles is allowed For an infinite cycle Burst External or Manual Trigger is needed to activate burst Delay Set the Tim
83. ile Disk Remove the Mobile Disk from the Interface The system will inform you The Mobile Disk is removed and the Mobile Disk A in the storage menu will disappear Note Mobile Disk can only be U Disk portable hard disk is not supported 2 60 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL To Save a File Press Store Recall gt Store to enter the following interface Enter the desired file name in the File Name frame In the middle of the figure below is the input keypad used to edit the file name Use the up and down direction keys and knob to select the desired character use the left and right direction keys to edit the input file name RIGOL STORAGE Input Type En o SELECT Delete End Store CANCEL Figure 2 57 File Storage Interface Figure 2 58 Table 2 25 File Storage Menu STORAGE pate Settings Explanation Input Type enu PERN Input En English Input Type Chn s Chinese Input BELEGT SELECT Select the current character Delete Delete Delete the current character End ae End Store the file with the current Store name CANCEL Copyright RIGOL Technologies Inc 2007 2 61 User Guide for DG3000 Series RIGOL 1 English Input The English Input Interface is as shown in Figure 2 59 to save a file named NewFile follow the steps below Input Type File Name EME En Input Window S
84. ions versatile terminals direct graph interface built in instructions and help system has greatly simplified the operation process with the help of which users do not have to spend a great deal of time learning and familiarizing the operation of the generator before they can use it proficiently The built in AM FM PM and FSK modulation functions generate modulated waveform at ease without the help of a separate modulating source USB I O is a standard accessory while LAN and GPIB are Optional Remote instructions meet the SCPI specification requirements From the characteristics and specifications given below you will understand how DG3000 can satisfy your measurement requirements 16 2 channels digital output module Optional together with the analogue channel can rebuild the most commonly used mixed signal in daily practice Applying DDS technology provides precise stable and low distortion output signal 4 0 QVGA color LED display 300MSa s sampling rate 14 bit resolution Frequency characteristics Sine Square 1uHz to 120 MHz Ramp 1pHz to 1 MHz Pulse 500uHz to 50MHz White Noise 10MHz bandwidth 3dB Arbitrary 1pHz to 25MHz 10 standard waveforms Copyright RIGOL Technologies Inc 2007 V User Guide for DG3000 Series RIGOL DC VI Sine Square Ramp Pulse Noise Sinc Exponential Rise Exponential Fall Cardiac and Self definable Arbitrary waveform Multiple modulation function various modulated
85. it and enter 2 from the keypad choose the unit V to set the Level L to be 2V 4 Set the Number of the Initializing Points Set the Initializing Point Number 4 5 Choose the Interpolation Method Press Interp gt Interpation On to perform linear connection between the points 3 10 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL 6 Edit the Waveform Points Edit every point s Voltage and Time to define a waveform If needed insert or delete a point Press Points use the knob or the keypad to shift the point number The voltage and time of every point is defined below in Table 3 1 Table 3 1 The Setting of Time and Voltage of every point Point Time Voltage 1 Os OV 2 4us 4V 3 8us OV 4 10us 2V 7 To save the Waveform Press Store in Non Volatile gt ARB1 gt Save to store the waveform in the Non Volatile Memory There are four places available The waveform is generated through the steps above The waveform is shown in Figure 3 8 Edit Point Time 12 00us Insert 4000 V 4000 V Figure 3 8 The Self Defined Ramp Waveform Copyright RIGOL Technologies Inc 2007 3 11 User Guide for DG3000 Series RIGOL Example 8 To Generate an AM Waveform How to generate an AM Waveform with 70 Depth The Carrier is a Sine Wave with 2 5 kHz Frequency and the modulating Wave is a Sine Wave with 150 Hz Frequency Step
86. lity Help Function Copyright RIGOL Technologies Inc 2007 1 1 User Guide for DG3000 Series RIGOL General Inspection When you get a new DG3000 Series Function Arbitrary Waveform Generator you are suggested to take the following steps to inspect the instrument Inspect the shipping container for damage Keep the damaged shipping container or cushioning material until the contents of the shipment have been checked for completeness and the instrument been checked mechanically and electrically Check the accessories Accessories supplied with the instrument are listed in Accessories in the front of this manual If the contents are incomplete or damaged please notify your RIGOL Sales Representative Inspect the instrument In case any mechanical damage or defect or if the instrument does not operate properly or pass performance tests notify your RIGOL Sales Representative If the shipping container is damaged or the cushioning materials show signs of stress notify the carrier as well as your RIGOL sales office Keep the shipping materials for the carrier s inspection RIGOL offices will arrange for repair or replacement at RIGOL s option without waiting for claim settlement Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL Handle Adjustment To adjust the handle position of DG3000 Function Arbitrary Waveform Generator please grip the handle by the sides and pull it outward T
87. m Instruction Hold Range Select Hold to disable Auto adjusting This will eliminate the Jitter caused by the switch of the Attenuator But the precision and the resolution the fidelity of the original waveform may be affected Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL 1 To Set the Output Load For the Output Connector on the Front panel the Generator has a built in 50Q series impendence If the actual load does not match the set one the displayed amplitude and offset are incorrect This function is used to match the displayed voltage with the expected one Steps for setting the Load 1 Press Utility gt Output Setup gt Load to enter the following interface Please note that the Load Parameter shown on the right bottom is the default setting when the power is on or the pre set load value If the current value is valid for the output then is current value will be used 2 Input the desired Load Value Use the Keypad or the Knob to enter the desired value and choose the unit Q or KQ press the corresponding button UTILITY _ Load HighZ Range Normal Invert RO o Figure 2 64 Set the Output Load Digit J on Instruction DG3000Series has a fixed 5092 Series Impendence No matter what Value the set parameter is if the real load is different from the set one the displayed voltage will not equal the real voltage 2 70
88. menu will hide Copyright RIGOL Technologies Inc 2007 2 21 User Guide for DG3000 Series RIGOL 1 To Select the Built in Waveform Arb Press Figure 2 21 1 ARB ExpRise ExpFall NegRamp Cardiac CANCEL gt Sel Wform gt Built In and enter the following interface Table 2 8 1 The Built in Arbitrary Waveforms Menu Function Settings R Manu Explanation Select the built in Exponential Rise ExpRise Waveform Select the built in Exponential Fall ExpFall Waveform Select the built in Negative Ramp WedRamp Waveform Sinc Select the built in Sinc Waveform Sinc Sin x x 1 2 Enter next page the rest is the m same Table 2 8 2 The Built in Arbitrary Waveforms Menu Function Settings r Menu Explanation Return previous page the rest is the 2 2 same Cardiac Select the built in Cardiac Waveform Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL 2 To Select the Stored Waveform Press Arb gt SelWform gt Stored Wform and enter the following interface Figure 2 22 1 Table 2 9 1 The Stored Arbitrary Waveform Menu ARB Function Settings Explanation Menu P Arb Mem Select the Arb Waveform stored in the ARB Mem1 non Volatile Memory The location is C ARB1 ARB_ 1 Select the Arb Waveform stored in the Arb Mem Arb ARB Mem 2 non Volatil
89. mit is 1MHz if the Carrier is an Arb wave the Start Frequency upper limit is 25MHz Start Frequency lower limit 1pHz 4 12 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL The Start Frequency lower limit is 1yHz If the specified Start Frequency is less than 1uHz the system will adjust the Start Frequency to 1yHz automatically Stop Frequency upper limit Different Source types have different Stop Frequency upper limit If the Carrier is a Square or Sine wave the Stop Frequency upper limit is 120MHz if the Carrier is a Ramp wave the Stop Frequency upper limit is 1MHz if the Carrier is an Arb wave the Stop Frequency upper limit is 25MHz Stop Frequency lower limit 1pHz The Stop Frequency lower limit is 1uHz If the specified Stop Frequency is less than 1uHz the system will adjust the Stop Frequency to 1uHz automatically Center Frequency upper limit Different Source types have different Center Frequency upper limit If the Carrier is a Square or Sine wave the Center Frequency upper limit is 120MHz If the Carrier is a Ramp wave the Center Frequency upper limit is 1MHz If the Carrier is an Arb wave the Center Frequency upper limit is 25MHz Center Frequency lower limit 1pHz The Center Frequency lower limit is 1uHz If the specified Center Frequency is less than 1uHz the system will adjust the Center Frequency to 1uHz automatically Frequency span upper limit With different Source type mod
90. nc Signal is TTL Level Low compared to 0 V Voltage or DC Offset For Square Waves the Sync Signal is a Square Wave with the same Duty Cycle with the main output Square Wave When the Output is positive The Sync Signal is TTL Level High compared to 0 V Voltage or DC Offset when the output is negative The Sync Signal is TTL Level Low compared to 0 V Voltage or DC Offset For Arbitrary Waveform the Sync Signal is a Square Waveform with 50 Duty Cycle At the time when the first output waveform point is generated the Sync Signal Voltage is TTL Level High For Internal Modulating AM FM and PM the Sync Signal reference is the Modulated Signal not the Carrier Signal The Sync Signal is a Square Waveform with 50 Duty Cycle In the first half modulation period the Sync Signal is TTL Level High For External Modulation the Sync Signal reference is the Carrier Signal not the Modulated Signal The Sync Signal is also a Square Waveform with 50 Duty Cycle For FSK the Sync Signal Reference is the Hop Frequency and the Sync Signal is a Square Waveform with 50 Duty Cycle For the Hop Frequency at the hopping point the Sync Signal is TTL Level High For a Sweep which disables the Mark function the Sync Signal is a Square Waveform with 50 Duty Cycle When the Sweep starts the Sync Signal is TTL Level High and turns Low at the Center of the Sweep The Sync Frequency equals Copyright RIGOL Technologies Inc 2007 2 67 User Guide for DG30
91. nit Vdc to set the Offset OVdc You can view the Sweep Waveform parameters in the Graph Mode 3 Set the Sweep Mode Press Burst gt N Cycle choose N Cycle Mode Please note that the message shown on the top left side of the screen is Type N Cycle 4 Set the Burst Period Press Burst Period use the keypad to enter 10 choose the unit ms and set the Period 10 ms Please note the icon 5 Set the Start Phase Press Start Phase use the keypad to enter 0 choose the unit setting the Start phase 0 6 Set the Burst Cycles Press Burst Cycles use the keypad to enter 3 choose the unit Cy setting the Burst Cycle 3 7 Set the Delay Press Delay use the keypad to enter 200 choose the unit us setting the Burst 3 20 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL Delay 200us At this time the Generator generates the specified 3 Cycle Burst waveform with a period of 10ms The Waveform is shown in Figure 3 13 BURST Burst Period Start Phase N Cycle Gated 400 00us A Internal 5 000 0KHz 5 000 Vpp Figure 3 13 The Burst Waveform Output Copyright RIGOL Technologies Inc 2007 3 21 User Guide for DG3000 Series RIGOL Chapter 4 Prompt messages amp troubleshooting Prompting Message Common Prompt Message Need Help Press and hold down any key Prompt Message 1 While using t
92. nt is dry to avoid any short circuit or body damage because of the moisture Copyright Rigol Technologies Inc 2007 6 9 User Guide for DG3000 Series
93. o the Save appointed place See Table 2 25 Recall the waveform or Setting information in the Recall ss se specific position in the memory 2 50 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL Figure 2 46 2 Table 2 24 2 Save and Recall Menu STORAGE Function Settings Menu Explanation Delete Delete the selected file Delete CANCEL About the browser The directory selection shift is done by the direction keys In the directory mode pressing the right key will open the lower directory while the left key will fold the directory Up and Down key are used to shift between the directories in the Path mode right key stands for the lower directory left key upper up key route and down key the lowest or the stroll bar between the files Copyright RIGOL Technologies Inc 2007 2 51 User Guide for DG3000 Series RIGOL To Save the Instrument State Users are allowed to store the instrument state in any of the 4 Non Volatile Memories The state storage will memorize the selected function including the Arbitrary Waveform Frequency Amplitude DC Offset Duty Cycle Symmetry and other modulation parameter used To Save the Instrument State the procedures are as follows 1 Choose the file Type to store Press Store Recall gt Type gt State and choose State as the storage type 2 Choose the location of the file There are four positions in the Local C
94. onditions must be met first m The instrument must have been operating continuously for more than 30 minutes within the specified operating temperature mM You must perform the Self Cal Calibrate operation if the operating temperature changes by more than 5 C All these specifications are guaranteed unless noted typical Copyright Rigol Technologies Inc 2007 6 1 User Guide for DG3000 Series RIGOL Specifications Frequency Characteristic DG3121A Waveforms Sine Square Ramp Triangle Pulse Noise DC Arb Sine 1uHz to120MHz Square 1uHz to120MHz Pulse 500uHz to36MHz Ramp 1uHz to1MHz White Noise 50MHz bandwidth 3dB Frequency Characteristic DG3101A Waveforms Sine Square Ramp Triangle Pulse Noise DC Arb Sine 1uHz to100MHz Square 1uHz to100MHz Pulse 500uHz to36MHz Ramp 1uHz to1MHz White Noise 40MHz bandwidth 3dB Frequency Characteristic DG3061A Waveforms Sine Square Ramp Triangle Pulse Noise DC Arb Sine 1uHz to GOMHz Square 1uHz to 60MHz Pulse 500uHz to 30MHz Ramp 1uHz to1MHz White Noise 30MHz bandwidth 3dB Resolution 1 pHz Accuracy Within 90 days 10 ppm Within 1 year 20 ppm 18 C 28 C Temperature index lt 2 ppm C 6 2 Copyright Rigol Technologies Inc 2007 User Guide for DG3000 Series RIGOL Sine Wave Spectral Purity Harmonic Distortion lt 1 Vpp gt 1 Vpp
95. ong return to the first level menu The rest is the same and will not be covered DONE Instruction The time for the last definable point should be less than the cycle period in the waveform 2 28 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series Save the Waveform to the Non Volatile Memory RIGOL Press Arb gt Edit Wform gt Create New gt Edit Points gt Store in Non Vol to enter the following interface STORAGE Figure 2 28 1 choose the location RIGOL STORAGE Input Type En SELECT Delete End Store CANCEL Figure 2 28 2 input the name Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL Table 2 14 Save New Waveform Menu Function Settings Explanation Menu P Store the waveform to ARB1 location File ARB1 and name the file Press Finish Done to finish the operation Store the waveform to ARB2 location ae and name the file Press Finish Done ARB 2 to finish the operation File Store the waveform to ARB3 location ARB 3 and name the file Press Finish Done to finish the operation File Store the waveform to ARB4 location ARB 4 and name the file Press Finish Done to finish the operation Instruction To save the Arbitrary Waveform In the Non volatile Memory each waveform storage place saves only one waveform If a new one is stored the old one will be
96. or will change the waveform immediately RIGOL Current Parameter Pulse Edge CANCEL Figure 2 15 Setting the Edge Time Instruction The default setting is the same Edge Time for Rising and Falling Edges 2 16 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL To Set Noise Signals Press Noise button to call the Noise operation The output Noise waveform parameters are set using the Noise operation menu The parameters for Noise waveforms are Amplitude High Level and Offset Low Level See Figure 2 16 The parameter value in the waveform display window is the same as that of in the parameter display window In the soft key menu select Offset and the corresponding value in the waveform display window will be displayed in darken color Users can then edit its value Noise is non regulated signal which has no frequency or period NOISE eA Ampl High Level 5 000 Vpp 000 Vdc Figure 2 16 Noise Signal Parameter Setting Interface Copyright RIGOL Technologies Inc 2007 2 17 User Guide for DG3000 Series RIGOL Table 2 5 Noise Signal Operation Menu Figure 2 17 NOISE Ampl High Level Function Settings Menu Explanation one Setting the signal s Amplitude or mp High Level High Level the current parameter will switch at a second press Setting the signal s Offset or Low Offset Level the current parameter will Low Level f p
97. p Freq or Center Freq and Freq Span to set the range of the frequency Press the button again to switch between each other To Sweep upward set the Start Frequency lower than the Stop Frequency or set a positive frequency interval To Sweep downward set the Start Frequency higher than the Stop Frequency or set a negative frequency interval Figure 2 41 2 Table 2 21 2 Waveform Sweep parameter setting Function Settings Menu Explanation Signal Triggered at Rise Edge aai Trig pa Signal Triggered at Fall Edge a Off Turn off Trigger Setting sore Freq Choose the Marker Frequency di off Turn Off the Marker Frequency Un s Set the Sweep with linear spacing Linear io Set the Sweep with logarithmic Log g spacing 2 44 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL Mark On Off Choose the Mark Frequency and the frequency of the Signal on the Sync Connector will change according to this frequency The Output of the Sync Connector will turn High at the start of the Sweep If you close the Mark the synchronous signal will turn Low at the center of the Sweep otherwise the synchronous signal turns Low when the frequency reaches the specific mark The Mark Frequency should be between the Start Frequency and the Stop Frequency If the synchronous signal is disabled then disable Mark Signal Copyright RIGOL Technologies Inc 2007 2 45 User Guide for DG30
98. p can be generated by Sine Square Ramp or Arbitrary Waveforms Pulse Noise and DC are not allowed SWEEP i Ti Start Frequency ANI II l Lt m h IE Swp Time me Sere Mt rniii HTH Stop Frequency y aT i ain Arii j WYNN Gy Marker Trigger Type Center Freq f1 000 0 s sii Internal 200 00ms 5 000 Vpp s Figure 2 40 Sweep Waveform Parameter Setting Interface Press Sweep button to enter the following menu Set the Waveform parameters by using the operation menu 2 42 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series Figure 2 41 1 SWEEP Swp Time Stop Freq Freq Span Start Freq Center Freq Source internal 1 2 oe RIGOL Table 2 21 1 Waveform Sweep Setup Function Settings Menu Explanation Set the Time Span of the Sweep for Swp Time which the Frequency changes from the Start Frequency to Stop Frequency Stop Freq Set the Stop Frequency of the Sweep Freq Span Set the Frequency Span of the Sweep Start Freq Set the Start Frequency of the Sweep Center Freq Set the Center Frequency of the Sweep Choose Internal Source Eile Choose External Source use the Soiled Modulation In connector in the rear Mannal pana Choose External Source set the start and stop time by hand Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL Sweep Frequency Setting Use Start Freq and Sto
99. pp Terminals High Z Auto Adjustment On Modulation Default Carrier 1kHz Sine Wave Modulating 100Hz Sine Wave AM Depth 100 FM Deviation 100Hz FSK Hop Frequency 100Hz FSK Frequency 10Hz Modulation State Off Sweep Default Start Stop Frequency 100H2 1kHz Time Is Mode Linear State Off 2 84 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL Burst Default Frequency 1kHz Count 1Cycyle Period 10ms Phase O State Off System Default power off calling Disabled Display On Error Array Clear Error Storage State and any No change Output State Off Trigger Default Source Internal Remote I O Configuration Default GPIB Address 1 I O GPIB IEEE 488 Baud Rate 9600 Baud Parity No 8 bits Signal Exchange DTR Calibration Default State Coded The parameter with an asterisk is stored in the Non Volatile Memory Copyright RIGOL Technologies Inc 2007 2 85 User Guide for DG3000 Series RIGOL 4 Display Control Press Utility Figure 2 85 UTILITY Contrast Control Color Fore CANCEL DONE gt System Setup gt Display Control to enter the following menu Table 2 37 Display Parameter Setting Function Settings Menu Explanation Contrast Control Set the Contrast parameter Fore Gain Inverse Adjust the Fore Inverse
100. rent parameter igh Level will switch at a second press Symmetry Offset Setting the signal s Offset or Low Low bevel Level the current parameter will switch at a second press Setting the Symmetry for Ramp Symmetry Waveform Term Explanation Symmetry The percentage that the Rising Period takes up the whole Period Input Range 0 100 Copyright RIGOL Technologies Inc 2007 2 11 User Guide for DG3000 Series RIGOL To Set the Symmetry 1 Press Ramp gt Symmetry to set the Symmetry The Symmetry shown on the screen when the instrument is powered is the default value or the set value beforehand When changing the function if the current value is valid for the new waveform it will be used sequentially 2 Input the desired Symmetry Use the keypad or the knob to input the desired value choose the unit and press the corresponding button The Generator will change the waveform immediately Current UNIT Parameter Symmetry Figure 2 11 Setting the Symmetry 2 12 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL To Set Pulse Signals Press Pulse button to call the Pulse operation The output Pulse waveform parameters are set using the Pulse operation menu The parameters for Pulse waveforms are Frequency Period Amplitude High Level Offset Low Level Pulse Width and Edge Time See Figure 2 12 The parameter value in the waveform display win
101. ress Begin The calibration will start from step N The parameter to be calibrated is closely related to the waveform parameter For example the main calibration parameters for pulse are frequency voltage Duty Cycle and the time Each parameter has to be calibrated A 2 90 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series Note Please calibrate the instrument under specialist s supervision If any malfunction occurs after the calibration please contract the local Rigol support center RIGOL How to Use the Built in Help System You can get a particularly help for every button on the front panel by using the built in help system Or you can get help about the operation of the front panel buttons with the Help List Press Helpi to enter the following interface CANCEL Figure 2 91 Help Menu Figure 2 92 Table 2 43 Help Menu Function Settings Exnlanation Menu p t Cursor upward to select 4 Cursor downward to select Select Select to Read the Information CANCEL Copyright RIGOL Technologies Inc 2007 2 91 User Guide for DG3000 Series RIGOL Table 2 44 Help Menu Function Settings Explanation Menu Select Select to Read the Information t Page Up 4 Page Down gt Cursor Downward to select Cursor Upward to select 1 View the last message display View the last message display 2 View the remote Command error
102. riod parameter The current operation is displayed in inverse color 2 Input the desired frequency Use the keypad to input the parameter value directly and press the corresponding button to select the parameter unit Or you can use the direction button to select the digit you want to edit and then use the knob to change its value RIGOL Current Parameter Frequency kHz MHZ 142 Figure 2 3 Setting the Frequency Instruction When using the keypad to enter the digit you can use the Left direction button to move the cursor backward and delete or change the value of the previous digit 2 4 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL To Set the Output Amplitude 1 Press Sine gt Ampl to set the amplitude The amplitude shown on the screen when the instrument is powered is the default value or the set value beforehand When changing the function if the current value is valid for the new waveform it will be used sequentially If you want to set the waveform by high Level or Low Level press the Ampl High Level or Offset Low level button again to switch into the High Level or Low Level parameter The current operation is displayed in inverse color 2 Input the desired Amplitude Use the keypad or the knob to input the desired value choose the unit and press the corresponding button RIGOL Current UNIT Parameter Amplitude o ENN mi pp
103. rsf data extension rdf This is the message appear when the user enter the Store Recalll interface Delete the file Confirm the deletion operation in case of accidental operation Cover the file If the current place has already been used when the user wants to store the file this message will appear to confirm the operation If the user continues the old file will be covered Press Yes to continue Press Cancel to select the place again Detect a mobile disk The U Disk has been successfully installed and the system has detected the portable device Mobile disk is moved The portable disk has been removed Can t Write this File to system This message appears when the operation of burning menu or programs into the system from the U Disk fails File is too big If the menu or programs are too large to be burnt into the system from the U Disk this message appears to inform the user of the overflow Invalid File Fail to update When using the U Disk to update the system if the updating file is invalid this message will appear telling the user that the system updating operation can not be performed Updating is completed Restart the instrument If the System updating operation is successful using the U disk this message will appear The instrument has to be reactivated to update the settings It is also to Copyright RIGOL Technologies Inc 2007 4 3 User Guide for DG3000 Series RI
104. s 1 Choose the Carrier Function Press Sine and choose the Sine Waveform as the Carrier Wave The default setting of the Source is Internal 2 Set the Frequency Amplitude and Offset 1 Press Freq and choose Freq which will display in reverse color Input 2 5 from the keypad and choose the unit kHz to set the Frequency 2 5 kHz 2 Press Ampl and choose Ampl which will display in reverse color Input 2 from the keypad and choose the unit Vpp to set the Amplitude 2 Vpp 3 Press Offset and choose Offset which will display in reverse color Input 0 from the keypad and choose the unit Vdc to set the Offset OVdc 3 Set the Modulation Type AM Press Mod gt Type gt AM choose AM Please notice that the message shown on the top left side of the screen is AM 4 Set the Modulation Depth Press AM Depth use the keypad to enter 70 choose the unit setting the Modulation Depth 70 5 Set the AM Frequency Press AM Freq use the keypad to enter 150 choose the unit Hz setting the AM Frequency 150Hz 6 Choose the Modulating Waveform Press Shape gt Sine to choose Sine Waveform as the Modulating Waveform Please note that the State Message on the top left side of the screen shows Sine At this time the Generator generates the specified AM waveform The Waveform is shown in Figure 3 9 7 Turn off the Modulation Function 3 12
105. s RIGOL SWEEP A AMNH H j i Min p y H i j Stop Freq Stop Freq Freq Span Start Freq Center Freq 1 Keeene S e i 5000 0KHz 2 000 Vpp 5 Figure 3 12 The Sweep Waveform Output Instructions If necessary you can set the frequency Limits by setting the Center Frequency and the frequency range These parameters are like the Start and Stop frequency which will provide more flexibility To generate the same waveform set the Center Frequency5 050 kHz and frequency range9 900 kHz Copyright RIGOL Technologies Inc 2007 3 19 User Guide for DG3000 Series RIGOL Example 12 To Generate a Burst Waveform How to generate a Burst Waveform of 3 Cycles The period is 10ms You can not change other parameters in the default setting Internal Source and 0 degree Phase Steps 1 Choose the Burst Function Press Square and choose the Square Waveform as the Burst Function The default setting of the Source is Internal 2 Set the Frequency Amplitude and Offset 1 Press Freq and choose Freg which will display in reverse color Input 5 from the keypad and choose the unit kHz to set the Frequency 5kHz 2 Press Ampl and choose Ampl which will display in reverse color Input 5 from the keypad and choose the unit Vpp to set the Amplitude 5 Vpp 3 Press Offset and choose Offset which will display in reverse color Input 0 from the keypad and choose the u
106. st version can be reached at the company s website www rigol com Calibrating Please wait In the Calibration menu inform the user to wait when the instrument is preparing to calibrate File doesn t exist When deleting a file to inform the user that the file does not exist Complete Waveform data have been changed Inform the user that the file has been recalled and the waveform setting is displayed Complete Arb Waveform data have been changed Inform the user that the file has been recalled and the arbitrary waveform setting is displayed Please select type When storing the file and the storage type is all inform the user to choose the 4 2 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL storage type Insufficient space Fail to Save If the file to be stored is too large and the Non Volatile Memory has no enough space the new file can not be stored This is to inform the user that the storage operation failed Fail to read file If there is no file in the place the user selects no file can be read and this message is to inform the user that the file recall operation failed Please select a valid File If the selected place is empty when recall or delete a file this message will appear No Arbitrary waveform in buffer If the buffer has no Arbitrary waveform and user wants to store the Arb waveform data into the Flash or U Disk this message will appear State extension
107. t has already been triggered e Every time you press the Trigger button Manual Trigger will start a sweep or generate a burst Press the button again and the generator will be triggered again 2 Press Output Button activate or deactivate the output signal If an overload message is shown disconnect the external equipment from the output terminals and press Output button reactivate the output terminal Copyright RIGOL Technologies Inc 2007 1 15 User Guide for DG3000 Series RIGOL To Use Digital Input As shown in Figure 1 20 there are two sets of buttons on the operation panel which are direction button the knob and the keypad The instruction below will help you familiarize with the Digital Input Function 7 3 W o 4 s Ws a mZ D E 3 l v4 l oy D 1 direction key 2 keypad 3 knob Figure 1 20 Front Panel Digital Input 1 The up and down keys are used to shift the parameters and the left and right keys are used to shift digits 2 Keypad is used to directly set the parameters value 3 Knob is used to change a signal digit value whose range is 0 9 Clockwise to increase 1 16 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL To Use Store Utility Help Function As shown in Figure 1 21 there are three buttons on the operation panel which are used to call the store recall utility and help function The instruction below will help you familiarize
108. tem will perform self testing automatically This limited test can test if the instrument could work ordinarily To perform general test 15 second is need If all the tests have been passed you can use the generator freely If general test has been passed the screen will show Self Test Passed if failed it will tell you self test failed and display err message 2 Cal Info Info mainly includes the calibration times and the edition Please note that the generator has been calibrated before it is shipped When you turn on a new instrument the default number of calibration is 0 The edition version is the updating information of the edition the latest version can be reached at the company s website www rigol com 2 88 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL 3 Secure Code This function is used to prevent unauthorized or accidental calibration to the generator When the generator is firstly shipped to the user it is secured You have to unlock it before calibrating the instrument Press Utility gt Test Cal gt Secure Code and enter the right password The system will display The secure code is right and the secure is closed The instrument is now unsecured Secure Off will appear The default password is DG3000 It is stored in the Non Volatile Memory and will not change when the instrument is powered off or the Remote I O is reset Figure 2 88 Tabl
109. ter the Limit Edit volatile CANCEL 2 58 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL Figure 2 54 2 Edity 2 2 page and choose Store in Non Volatile Remove Store in Non ol DONE Press Store Recalll choose the location to finish the operation Figure 2 55 Choose the location Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL To Use USB storage As is shown in figure 2 56 the storage location is divided into The internal Storage Local C and the U Disk storage U Disk A At the left side of the front panel there is a USB interface When a USB storage is connected the storage menu will show Mobile Disk A Otherwise the default location is the internal location Local C Figure 2 56 To use the USB Storage 1 Install the Mobile Disk Insert the Mobile Disk into the USB interface on the front panel and the screen will show Detect a Mobile Disk and storage menu will show Mobile Disk A 2 Choose the Mobile Disk Press Browser Directory move the cursor with the up or down direction key to select Mobile Disk A Press the right key to open the lower directory use the up and down direction key to choose the file DG3000 Use the right key to open the lower directory and up and down key to select the file Workspace Input the file name and save 3 Remove the Mob
110. the unit Vdc to set the Offset to be OVdc When the Arbitrary Waveform s Type Frequency Amplitude and Offset are set the waveform generated is shown in Figure 3 6 3 8 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL YY 8 000 000 OMHz 4 000 Vrms 0000 Vd Figure 3 6 Sinc Waveform Output Right now the selected waveform is appointed to the C Arb RIGOL ARB Period High Level Low Level Sel Vvform 1 2 J Key This waveform will be generated once the key is pressed To make sure what kinds of waveform is selected please press Arb Key Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series 3 9 RIGOL Example 7 To Generate an Arbitrary Waveform How to generate an arbitrary waveform The Self Defined is Ramp Figure 3 7 Arbitrary Waveform Output V Steps 4 2 1 Create a new Waveform Press Arb gt Edit Wform gt Create New to activate the waveform editor function The waveform is defined by setting every point s time and RD 2 Set the period 1 Press Cycle Period and choose Cycle Period which will display in reverse color 2 Input 12 from the keypad and choose the unit us to set theferiod to be 12us 3 Set the Voltage Limit 4 1 Press HighV Limit and enter 4 from the keypad choose the unit V to set the Level High to be 4V 2 2 Press LowV Lim
111. the waveforms the voltage level of Point 1 automatically to create a continuous waveform The time value of the last point that can be defined in the waveform must be less than the specified period 5 Pres End Store to store the waveform and exit the waveform editor 7 Reset instrument to its default state 1 Press Store Recall 2 Select Set to Default 3 Select Yes to return to factory default state 8 Synchronize multiple instruments By using the external I O of the generator connect the instrument to other kinds of instruments to perform synchronous control 9 Rigol Technology Support To obtain technical support contract the local RIGOL Support Center or go to RIGOL website www rigol com Resort to Chapter 5 for more details Copyright RIGOL Technologies Inc 2007 2 93 User Guide for DG3000 Series RIGOL Chapter 3 Application amp Examples To help the User grasp how to use the Function Arbitrary Waveform Generator more efficiently we will cover some examples in detail All the examples below use the default setting of the instrument This chapter will cover the following topics m Examplel To generate a Sine Wave m Example2 To generate a Square Wave m Example3 To generate a Ramp Wave m Example4 To generate a Pulse Wave m Example5 To generate a Noise Wave m Example6 To generate a stored Wave m Example7 To generate an Arbitrary Wave m Example8 To generate an AM
112. tude is called Rising Time The time span between the thresholds of the 90 to 10 of the falling edge amplitude is called Falling Time The Rising Time and the Falling Time together called Edge Time Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL To Set the Pulse Width 1 Press Pulse gt Pulse Width to set the Pulse Width The Pulse Width shown on the screen when the instrument is powered is the default value or the set value beforehand When changing the function if the current value is valid for the new waveform it will be used sequentially 2 Input the desired Pulse Width Use the keypad or the knob to input the desired value choose the unit and press the corresponding button The Generator will change the waveform immediately Current UNIT Parameter Pulse Width nsec Figure 2 14 Setting the Pulse Width Copyright RIGOL Technologies Inc 2007 2 15 User Guide for DG3000 Series RIGOL To Set the Edge Time 1 Press Pulse gt Edge Time to set the Edge Time The Edge Time shown on the screen when the instrument is powered is the default value or the set value beforehand When changing the function if the current value is valid for the new waveform it will be used sequentially 2 Input the desired Edge Time Use the keypad or the knob to input the desired value choose the unit and press the corresponding button The Generat
113. ty Cycle Steps 1 Set the Frequency 1 Press Square gt Freq and choose Frequency which will display in reverse color 2 Input 1 from the keypad and choose the unit MHz to set the Frequency to be 1MHz 2 Set the Amplitude 1 Press Ampl and choose the Ampl selection which will display in reverse color 2 Enter 2 from the keypad and choose the unit Vpp to set the Amplitude to be 2 Vpp 3 Set the Offset 1 Press Offset to choose the Offset selection which will display in reverse color 2 Enter 10 from the keypad and choose the unit mVdc to set the Offset to be 10mVdc 4 Set the Duty Cycle 1 Press Duty to choose Duty Cycle which will display in reverse color 2 Enter 30 from the keypad and choose the unit to set the Duty Cycle to be 30 When the Frequency Amplitude Offset and Duty Cycle are set the waveform generated is shown in Figure 3 2 SQUARE Freg Period Ampl High Level 1 000 000 0MHz 2 000 Vpp 10 0mVdc Figure 3 2 Square Waveform Output Copyright RIGOL Technologies Inc 2007 3 3 User Guide for DG3000 Series RIGOL Example 3 To generate a Ramp Wave How to generate a Ramp waveform with 10ms Period 100mVpp Amplitude 20mVdc offset and 80 Symmetry Steps 1 Set the Period 1 Press Ramp gt Freq and choose Period which will display in reverse color 2 Input 10 from the keypad and
114. uHz to 50 MHz and variable Pulse Width and Edge Time PULSE Freq Period Ampl High Level 1 000 000 0KHz 5 000 Vpp 0 000 Vdc Eset Figure 1 12 Pulse Signal display interface As shown in Figure 1 12 the default signal parameters are 1kHz Frequency 5 0 Vpp Amplitude OVdc Offset 200s Pulse Width and 50ns Edge Time 5 Press Noise button and the waveform window displays noise waveform DG3000 Series Generator can generate Noise signal with a Band Width up to 10 MHz NOISE WNP aa High Level 000 Vpp 0 000 Vdc 1 10 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL Figure 1 13 Noise Signal display interface As shown in Figure 1 13 the default signal parameters are 5 0 Vpp Amplitude and OVdc Offset 6 Press Arb button and the waveform window displays arbitrary waveform DG3000 Series Generator can generate repeatable arbitrary waveform signals with at most 512K points and 25MHz frequency RIGOL ARB Freq Period a Ampl ow Level 1 000 000 0K Hz Sel Vvform F000 Vpp 0 000 Vdc a Figure 1 14 Arbitrary waveform Signal display interface As shown in Figure 1 14 the default Exponential Rise Signal parameters are 1kHz Frequency 5 0 Vpp Amplitude and OVdc Offset Copyright RIGOL Technologies Inc 2007 1 11 User Guide for DG3000 Series RIGOL To Set Modulate Sweep Burst As shown in Figure 1 15 there are
115. uency is less than 2mHz the system will adjust the FM Frequency to 2mHz automatically Deviation plus Carrier cannot exceed maximum The sum of the Carrier frequency and the deviation frequency should be less than or equal to the selected maximum frequency plus 100 kHz AM Depth upper limit 120 0 The AM Depth upper limit is 120 0 If the specified AM Depth is greater than 120 0 the system will adjust the AM Depth to 120 0 automatically AM Depth lower limit 0 0 The AM Depth lower limit is 0 0 If the specified AM Depth is less than 0 0 the Copyright RIGOL Technologies Inc 2007 4 11 User Guide for DG3000 Series RIGOL system will adjust the AM Depth to 0 0 automatically AM Frequency upper limit 20 kHz The AM Frequency upper limit is 20 kHz If the specified AM Frequency is greater than 20 kHz the system will adjust the AM Frequency to 20 kHz automatically AM Frequency lower limit 2mHz The AM Frequency lower limit is 2mHz If the specified AM Frequency is less than 2mHz the system will adjust the AM Frequency to 2mHz automatically Hop Frequency upper limit Different Source types have different Hop Frequency upper limit If the Carrier is a Square or Sine wave the Hop Frequency upper limit is 120MHz If the Carrier is a Ramp wave the Hop Frequency upper limit is 1MHz If the Carrier is an Arb wave the Hop Frequency upper limit is 25MHz Hop Frequency lower limit 1 Hz The Hop Frequency lower limit is 1uH
116. uggested Copyright Rigol Technologies Inc 2007 User Guide for DG3000 Series 6 7 RIGOL Appendix B DG3000 Series Accessories Standard Accessories A Power Cord that fits the standard of the destination country A User Manual A product Warranty card Optional Accessories A BNC Cable ARS 232 Cable Digital Output Module Data line All the accessories standard and optional are available by contacting your local RIGOL office 6 8 Copyright Rigol Technologies Inc 2007 User Guide for DG3000 Series RIGOL Appendix C General Care and Cleaning General Care Do not store or leave the instrument in the place where the LCD display will be exposed to direct sunlight for long periods of time CAUTION To avoid damage to the instrument or probes do not expose them to sprays liquids or solvents Cleaning Check the Instrument and Probe frequently according to the operation conditions follow the steps below to clean the exterior surface of the instrument 1 Remove loose dust on the outside of the instrument and probes with a lint free cloth Take care to avoid scratching the clear plastic display filter 2 Usea soft cloth dampened with water to clean the instrument Please disconnect the power To avoid damage to the surface of the instrument or probes do not use any abrasive or chemical cleaning agent Warning before restarting the instrument make sure that the instrume
117. veform Press Store Recall Button to enter the following menu RIGOL STORAGE File Type Local C STATE1 State STATE2 STATES Browser STATES Direc ory Figure 2 47 The operation menu 2 54 Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL Press Browser gt Directory use the knob to select DS1102C and make it be displayed in inverse color RIGOL STORAGE CH1 ON H2 OFF Figure 2 48 Choose the directory Press Browser gt File use the direction key to choose CHi ON and make it be displayed in inverse color choose the channel that you want to recall the information STORAGE File Type DS1102C Figure 2 49 Choose the channel When the preparation is done the following steps will help you read the information DS1000 acquired Copyright RIGOL Technologies Inc 2007 2 55 User Guide for DG3000 Series RIGOL Press Recall and DG3000 will recall the waveform data acquired by DS1000 into the Volatile Memory Note when recalling DG3000 will recall once and write once so there will be 2 processing bar If there is only one shown it means that the recall operation is unsuccessful To generate the waveform acquired Press Arb gt Sel Wform Volatile Wform to load the waveform just recalled ARB we BUENA 1 fA Y y A AK i f IN AAAA A fi f j H j PATAT in Stored Worms volatile WWiform 99 36 432 Hz fe
118. waveform AM FM PM FSK PWM SWEEP and Burst Multiple I O External Modulation Source External 10 MHz Reference Input External trigger source waveform output synchronous signal output Internal 10 MHz Reference output Support USB storage device Software Updating could also be performed using USB devices Utmost 1M sample points of internal waveform depth which can rebuild or simulate any complex waveform Remote control is realized using the LAN Support 10 100M LAN Users can remotely visit and control signal generation through web browser Multiple interfaces USB Host amp Device RS 232 GPIB IEEE 488 LAN Support the seamless connection of DS1000 Series Digital Oscilloscopes can directly read and rebuild the stored waveform in the oscilloscopes Graph interface which shows the signal setting directly 10 languages user interface and built in help system Support Chinese English Input Copyright RIGOL Technologies Inc 2007 User Guide for DG3000 Series RIGOL Content Safely NOUCES a cc E vl stocks E on ates el va atv eel ote A E E E es II Rigol DG3000 Generator at a GIANCC ue cece ccessesesseseseeeeseseeseseeceseeceseseeseseeseseeeeseseeseseeseseeeeaees Vv Chapter 1 Getting Start i 5 c cscssccscsccsecsssscisossssnssosszssasensoessesesseosvonssesscdecsondusscsondecsssusisessabess 1 1 General INSpEGtION n merane a a ese tes etre a eee e 1 2 HandieAdjustmentiin enninu ienn a a a a a a 1 3 The Front Rear
119. with these Functions Store Utility Help Recall Figure 1 21 Store Recall Utility and Help Button 1 The Store Recall Button is used to store waveform data and configure information 2 The Utility Button is used to set the auxiliary system function change the output configure parameters interface setting system setting information or perform the instrument self test and read the calibration information etc 3 The Help Button is used to read the help information Operation Instruction To get help on To get help on any key of the front panel press and hold on that key for 1 second and the help message will appear Copyright RIGOL Technologies Inc 2007 1 17 User Guide for DG3000 Series RIGOL Chapter 2 Operating Your Generator By now you have got a brief understanding about DG3000 series with the front rear panel every function control area and keys You should also know how to set your function arbitrary waveform generator for your usage If you are not familiar with these operations you are suggested to read Chapter One Getting Started again This chapter covers the topics listed below This chapter covers the following topics m Setting Sine Signal Sine m Setting Square Signal Square m Setting Ramp Signal Ramp m Setting Pulse Signal Pulse m Setting Noise Signal Noise m Setting Arb Signal Arb Output Modulated Signal Mod
120. z If the specified Hop Frequency is less than 1uHz the system will adjust the Hop Frequency to 1uHz automatically FSK Rate upper limit 100KHz The FSK Rate upper limit is 100KHz If the specified FSK Rate is greater than 100KHz the system will adjust the FSK Rate to100KHz automatically FSK Rate lower limit 2mHz The FSK Rate lower limit is 2mHz If the specified FSK Rate is less than 2mHz the system will adjust the FSK Rate to 2mHz automatically Phase deviation upper limit 360 The Phase deviation upper limit is 360 If the specified Phase deviation is greater than 360 the system will adjust the Phase deviation to 360 automatically Phase deviation lower limit 0 The Phase deviation lower limit is 0 If the specified Phase deviation is less than 0 the system will adjust the Phase deviation to 0 automatically PM Frequency upper limit 20 kHz The PM Frequency upper limit is 20 kHz If the specified PM Frequency is greater than 20 kHz the system will adjust the PM Frequency to 20 kHz automatically PM Frequency lower limit 2mHz The PM Frequency lower limit is 2mHz If the specified PM Frequency is less than 2mHz the system will adjust the PM Frequency to 2mHz automatically Start Frequency upper limit Different Source types have different Start Frequency upper limit If the Carrier is a Square or Sine wave the Start Frequency upper limit is 120MHz if the Carrier is a Ramp wave the Start Frequency upper li

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