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User's Guide DG1000 Series Dual-Channel Function/Arbitrary

1. Remove stored in the memory 2008 RIGOL Technologies Inc 2 41 User s Guide for DG1000 RIGOL To Save the I nstrument State Users are allowed to store the instrument state on any of the 10 Non Volatile Memories The state storage will memorize the selected function including the Arbitrary Waveform Frequency Amplitude DC Offset Phase Duty Cycle Symmetry and other modulation parameter used To Save the Instrument State following the steps 1 Choose the file Type to store Press Store Recall gt State and choose the storage type to be State 2 Choose the location of the file There are ten positions in the Local STATE1 STATE2 STATE10 choose one of them by rotating the knob 3 Name the file and Save it Press Store button enter the desired name Press Store to finish 2 42 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL To Save Data Users are allowed to store data document in any of the 10 Non Volatile Memories f the place is already occupied the new document will cover the old one To save the data following the steps 1 Choose the file Type to store Press Store Recall gt data and choose data as the storage type 2 Choose the location of the file There are ten positions in the Local ARB1 ARB2 ARB10 choose one of them by rotating the knob 3 Name the file and Save Press Store button enter the des
2. 1 Press Sine gt Freq Period gt Freq to set the frequency parameter The frequency shown on the screen is the default value when the instrument is powered 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 switch to the Period 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 keys to select the digit you want to edit and then use the knob to change its value Current Parameter lt dFrequency gt Frequency ae 1 0 Figure 2 2 Setting the Frequency Instructions When using the keypad to enter the digit you can use the Left direction keys to move the cursor backward and delete or change the value of the previous digit When using the knob to input use the direction keys to select the digit you want to edit and rotate the knob to change its value 2008 RIGOL Technologies Inc 2 3 User s Guide for DG1000 RIGOL To Set the Output Amplitude 1 Press Sine gt Ampl HiLev gt Ampl to set the amplitude The amplitude shown on the screen is the default value when the instrument is powered or the set value beforehand Whe
3. Press Utility gt Count gt Setup enter the manual measurement mode 1 To Set the Coupling Mode Press Count gt Setup gt DC AC set the coupling mode As shown in the following figure the soft key with DC or AC is the current coupling mode each time you press the key the coupling mode will change For example the current mode is AC press the key then the mode will be DC Figure 2 63 To set the coupling mode 2 To Set the Sensitivity The sensitivity has three kinds High Medium and Low Press Utility gt Count gt Setup gt Sens to set the sensitivity Press the corresponding soft key to switch the Sensitivity Figure 2 64 To set the sensitivity Suggestion For low amplitude signal the medium or high sensitivity should be used For low frequency signal with high amplitude and slower rising edge low sensitivity is a better choice 2008 RIGOL Technologies Inc 2 59 User s Guide for DG1000 RIGOL 3 To Set the Trig Level The trig level 3V 3V is divided into 1000 00 0 99 9 shares each 0 1 is 6 mv it means the adjustment interval is 6 mV For example the input is 62 0 then the trig level is 3V 62 0 0 1 x 6 mV 0 72V 1 Press Utility gt Count gt Setup gt TrigLev to set the trig level The trig level display on the screen is the default value when power on or the value set at
4. 1 Press the Sine button a Sine typeface will display in the state area By setting Frequency Period Amplitude High Level Offset Low level and Phase Sine signal with different parameters can be generated Figure 1 9 Sine Signal in the Menu Display Mode As shown in Figure 1 9 the default signal parameters are 1kHz Frequency 5 0Vep Amplitude 0 Voc Offset and 0 initial phase 2 Press the Square button a Square typeface will display in the state area By setting Frequency Period Amplitude High Level Offset Low level Duty Cycle and Phase Square signal with different parameters can be generated 2008 RIGOL Technologies Inc 1 7 User s Guide for DG1000 RIGOL Fo CL ih 1 000 000 OkHz Offset BtyCyc Phase AligPha Figure 1 10 Square Signal in the Menu Display Mode As shown in Figure 1 10 the default signal parameters are 1kHz Frequency 5 0Vpr Amplitude 0 Voc Offset 50 Duty Cycle and 0 initial phase 3 Press the Ramp button a Ramp typeface will display in the state area By setting Frequency Period Amplitude High Level Offset Low level Symmetry and Phase Ramp signal with different parameters can be eee Figure 1 11 Ramp Signal in the Menu Display Mode As shown in Figure 1 11 the default signal parameters are 1kHz Frequency 5 0 Ver Amplitude 0 Voc Offset 50 Symmetry and 0 initial phase 4 Press the
5. Utility Switch Figure 2 80 PA Setting Interface Table 2 31 PA Setting Menu Menu Settings Explanation Switch Enable or Disable PA Norte Invert the output of PA or not Invert X1 X10 Set the gain of PA OffsON Turn on the switch to input the offset value OffsOff 12V 12V Store Store current work state of PA to its memory NOTE For more detail about the power amplifier please refer to the User s Guide of PA1011 2 72 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL To Lock the Keyboard You can lock any key or all the keys except the power switch key at the front panel using the keyboard lock command 1 Keyboard Lock Command Introduction SYSTem KLOCk lt key gt ON OFF 0 1 Lock or unlock the specified key SYSTem KLOCk lt key gt Query if the specified key is locked Wherein lt key gt is used to specify the key and the range is as following MOD SWEEP BURST STORE UTILITY HELP Mode Function keys SINE SQUARE RAMP PULSE NOI SE ARB Waveform keys M1 M2 M3 M4 M5 M6 Menu keys NUMO NUM1 NUM2 NUM3 NUM4 NUM5 Keypad NUM6 NUM7 NUM8 NUM9 DOT SIGN LEFT R IGHT KNOB Direction keys and knob OUTPUT1 OUTPUT2 CH Output control keys and channel switch key GRAPH Display mode switch key ALL All the keys except the power switch key and knob at the front panel ON OFF 0 1 is used to lock or unlock the keys
6. cccecececee etter eee tree nee eeee 3 10 Example 9 To Generate a FSK Waveform ccecce 3 12 Example 10 To Generate a Linear Sweep Waveform ccceceeeeeee eee 3 13 Example 11 To Generate a Burst WavefOrm cccccescceeeseteeeeeeeeeeeeeees 3 15 Output from Double Channels ccc tees reece renee eeeeaneeeeneeeeaes 3 16 Example for Channel Coupling serra rics teapctn Sautenanaralensee cevadsuetud sy rneer 3 19 Example for Channel Copy rresia aaa a A A 3 21 To Measure with the Counter eeeeeeeeeneeaanneeeenaeneeeeaea 3 22 Chapter 4 Prompt Messages amp Troubleshooting cssccssseeeseeseeeseeeees 4 1 Prompting Messages 00 cece ee EEE REEERE EEA 4 2 Common MesSageS ta ait ives ciatordeata AE a E EA A A 4 2 Error Messages unsimon a ia a a eia ara a a olaaa 4 4 Data OVEMOW wit tia naea ai aa i a 4 5 Troubleshooting vais ceca A E E AR 4 15 Chapter 5 Specifications cscceseeeeeeeeeeeeeeeeeeeeeeeeeeaeeeeseaseneeoaseaeeeeseeeeas 5 1 CHAraCteriStics vies icasecvedeeieeceswabecteaneneyeeieanaane ANEA AN E ARADO tee hee oe 5 2 General SP SCIICANON Sirah icra suis oui na aaa adel satial Saini Matra eniaa alan at 5 8 Chapter 6 Appendix cscccsceseeeeeeeeeneeeeeeneeeeeeaseneeeaeeaeeneeeaseneeeaseaeeneeoanens 6 1 Appendix A ACCOSSOFIOS cece tect ee nnn eee Ee EE aa aa En eee nn es 6 1 2008 RIGOL Technologies Inc VII User s Guide for DG1000 RIGOL Appendix B Warranty ccd aiae aise dchienler
7. 2 Only parameters will be copied in the channel copy operation 3 Channel copy is limited by parameters inspection Frequency limitation Different waveforms have different upper lower limits of the frequency When waveforms in the two channels are different the highest frequency can be copied depends on the waveform which has lower frequency For instance a Sine waveform of 5MHz can not be copy to a Ramp frequency upper limit is 150 KHz limitation of the Amplitude and Output impedance setting The upper lower limits of Amplitude are different in different channels and modes Before copying the Output impedance setting of the two channels should be the same Take CH1 for example to set the Output impedance press Utility CH1 gt Load High Z then set the value in need Channel inverting limitation If a channel has been set to Invert after the copying the two channels will still have 180 phase deviation though the Phase parameter has been copied 2 56 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL To Set the Counter The counter can automatically detect signal with amplitude from 200mVrpr to 5Vpp and frequency form 100mHz to 200MHz Press Utility gt Count the screen will display the operation menu of the counter see Figure 2 62 Press Freq Period DutyCyc PWidth NWidth the instrument will display the measured values of the frequency period duty cycl
8. To Set Basic Waveforms To Set Sine Waveform In the Menu Mode press the button to call the Sine operation The top left corner of the screen will show the name of the current waveform 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 and Phase Different Sine Signals are generated by using these parameters As shown in Figure 2 1 select Freq in the operation menu and the frequency parameter will be shown in the parameter area Users then can change the frequency by using the direction keys and the knob or the keypad Figure 2 1 Sine Signal Parameter Setting Interface Table 2 1 Operation Menu for Sine Signal Menu Settings Explanation Frequency Setting the signal s frequency or period the Period current parameter will switch at a second press Amplitude Setting the signal s Amplitude or High Level the High Level current parameter will switch at a second press Offset Setting the signal s Offset or Low Level the Low Level current parameter will switch at a second press Phase Setting the initial phase of the signal NOTE Waveforms in single channel needn t to set the Aligpha parameter It is always used to align the phases of the two channels output signals 2 2 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL To Set the Output Frequency Period
9. Hz setting the FSK Rate as 200Hz After finishing the above settings press View the generated FSK Waveform is shown in Figure 3 10 FSK Rate e 2 Ba Sre lnt 800 0000 Hz I Figure 3 10 The FSK Output 3 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL Example 10 To Generate a Linear Sweep Waveform How to generate a Sine Sweep Waveform whose frequency starts from 100Hz to 10kHz Use the Internal Trigger Mode Linear Sweep and the Sweep Time is 1s The operation steps 1 Choose the Sweep Function Press Sine and choose the Sine Waveform as the Sweep Function The default setting of the Source is Internal Set the Parameters of the Sweep Function Use the default values You can view all the parameters in the Graph mode Set the Sweep Mode Press Sweep gt Linear Log and choose Linear Set the Sweep Time Press Time use the keypad to enter 1 choose the unit s to set the Sweep Time as 1s Set the Start Frequency Press Start use the keypad to enter 100 choose the unit Hz to set the Start Frequency as 100Hz Set the Stop Frequency Press Stop use the keypad to enter 10 choose the unit kHz to set the Stop Frequency as 10 kHz After finishing the above settings the instrument generates the specified Sweep waveform whose frequency starts from 100Hz and stops at 10 kHz Press View the Wavefo
10. Phase Deviation Modulating Frequency Modulating Waveform and Carrier Waveform We will introduce how to set these parameters in details according to different types of modulation 2 26 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL To Set AM Waveform 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 Carrier Waveform used in AM can be set through the Sine Square Ramp Arb on the front panel Press Mod gt Type gt AM enter the following interface Figure 2 35 Modulated Waveform Parameters Interface for AM Table 2 13 Setting the AM parameters button Menu Settings Explanation Type AM Choose Amplitude Modulation Depth Set the amplitude range 0 120 Tee Set the modulating waveform frequency AMEred 2mHz 20kHz Choose internal modulating Waveform Srci nt Sine Square Triangle Shape UpRamp DnRamp Noise Arb Choose External modulation the modulating SrcExt waveform is inputted form the Modulation In port on the rear panel 2008 RIGOL Technologies Inc 2 27 User s Guide for DG1000 RIGOL In the Graph Mode the waveform is shown in the following figure Type Frequency 1 N 3 Modulated Waveform yyy jaa carrier Depth Modul
11. Pulse button a Pulse typeface will display in the state area By setting Frequency Period Amplitude High Level Offset Low level Pulse Width Duty Cycle and Delay Pulse signal with different parameters can be generated Figure 1 12 Pulse Signal in the Menu Display Mode As shown in Figure 1 12 the default signal parameters are 1kHz Frequency 5 0Vpr Amplitude 0 Voc Offset 50 Duty Cycle 500us Pulse Width and Os Delay 1 8 2008 RIGOL Technologies Inc User s Guide for DG1000 5 Press the Noise RIGOL button a Noise typeface will display in the state area By setting Amplitude High Level Offset Low level Noise signal with different parameters can be generated we O00 VPP Figure 1 13 Noise Signal in the Menu Display Mode As shown in Figure 1 13 the default signal parameters are 5 0 Vep Amplitude and 0 Voc Offset 6 Press the Arb button an Arb typeface will display in the state area By setting Frequency Period Amplitude High Level Offset Low level and Phase arbitrary waveform signals with different parameters can be generated Figure 1 14 Arbitrary waveform Signal in the Menu Display Mode As shown in Figure 1 14 the default signal parameters are 1kHz Frequency 5 0 Ver Amplitude 0 Voc Offset and 0 initial phase 7 Press the CH1 CH2 button the channel will switch between CH1 and CH2 Users can
12. between the two pre set frequencies Carrier Waveform Frequency and the Hop Frequency The Output Frequency which shifts from the carrier frequency to 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 Ext Trig FSK Burst connector on the rear panel if you choose the Internal Modulation the frequency at which the output frequency shift between the carrier frequency and the Hop frequency is determined by the set FSK rate f you choose External Modulation and overlook the FSK rate the output frequency is determined by the Voltage Level of the Ext Trig FSK Burst connector on the rear panel If the Voltage Level is Low then generate the carrier frequency when the voltage level is high generate the Hop frequency Carrier Waveform used in FSK can be set through the Sine Squarel Ramp Arb button on the front panel Press Mod gt Type gt FSK enter the following interface FSK niemen th Z CH ww 0 000 00 Hz Type Srcint itiggeryrskRate Figure 2 39 FSK Waveform Parameter Setting Interface 2008 RIGOL Technologies Inc 2 31 User s Guide for DG1000 RIGOL Table 2 15 Setting the FSK parameters Menu Settings Explanation Type FSK Choose Frequency Shift Keying Modulation Set the Hop Frequency Range HopFreq_ Internal Source
13. edit parameters of the current selected channel 8 Press the View button the display modes will switch between Menu Mode in single channel Graph Mode in single channel and Menu Mode in double channel If the instrument is in remote mode press this button it will return to local mode 2008 RIGOL Technologies Inc 1 9 User s Guide for DG1000 RIGOL To Set the Output As shown in Figure 1 15 there are two buttons on the right side of the front panel which are used to set the Output Control The instruction below will help you to be familiar with these functions CH2 Counter Figure 1 15 Channel Output Counter Input CH1 Output Enable CH2 Output Disable iHigh Z ea Pa CH1 SINE ON CH2 SINE O Aar 150 100KHz UER Hie JLoLev Phase AligPhal Figure 1 16 Channel Output Control 1 Channel Output Control Press the Output button to enable disable the signal output of CH1 or CH2 2 Counter Input In the Counter mode the output connector of CH2 is used as the signal input terminal At the same time the output of CH2 will be disabled automatically 1 10 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL To Set Modulate Sweep Burst As shown in the following figure there are three buttons on the front panel which are used for Modulation Sweep and Burst settings The instructions below will help you to be familiar with the settings of these functions Mod A OTN
14. press View the generated waveform is shown in Figure 3 4 Delay lt CH1 gt 000 ooo 0KAz ai 50 0m PP 5 0mYDC 4 eme 3 k 20 000 0us Figure 3 4 Pulse Waveform Output 2008 RIGOL Technologies Inc 3 5 User s Guide for DG1000 RIGOL Example 5 Output a Noise Waveform How to generate a Noise waveform with 30mVpepr Amplitude and 10mVoc Offset The operation steps 1 Set the Amplitude 1 Press Ampl HiLev gt Ampl which will display in reverse color 2 Enter 30 from the keypad and choose the unit mvpp to set the Amplitude as 30mVPp 2 Set the Offset 1 Press Offset LoLev gt Offset which will display in reverse color 2 Enter 10 from the keypad and choose the unit mVpc to set the Offset as 10mVoc After finishing the above settings press View the generated waveform is shown in Figure 3 5 Offset 30 Om PP Figure 3 5 Noise Waveform Output 3 6 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL Example 6 Output a Stored Arbitrary Waveform How to generate an arbitrary waveform ExpRise with 2MHz Frequency 5Vams Amplitude 10 mVoc Offset and 60 Phase The operation steps 1 Set the Type of the Arbitrary Waveform 1 Press Arb gt Load to choose the built in waveform 2 Press Builtln gt Maths use the knob to choose ExpRise and press Select to return the Main Menu of Arb 2 Set t
15. 1 Press Lang gt CN enter the Chinese Input Interface 2 Press to choose the lowercase and input the spell of the Chinese 3 Input the file name rxt Use the Knob to adjust the cursor to the right character and press Select Input Xin 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 wrong input When a file name is wrong move the cursor to the character and press Remove to delete it and enter the file name again 5 Press Store to finish and save the file 2008 RIGOL Technologies Inc 2 47 User s Guide for DG1000 RIGOL To Set the Utility Function With the Utility Function you can set the Sync On Off Channel Output Parameters Channel Coupling Channel Copy Counter Measurement Interface Parameter System Setting and Test Cal Parameter Sync switch offers the option to choose the Sync Signal or not The Channel Output parameters provide the parameter setting for Load I mpedance Normal Invert Channel Coupling provides Frequency Phase coupling of the two channels Channel Copy provides parameter copy of the two channels Counter provides Frequency measurement function The Interface Parameter offers USB serial number viewing The System Setting provides the setting for Language Display Beep Screen Guard Format Power System Configure Default and Timer setting The Test Cal P
16. 100MHz 20m VRMS to 5 Vac dc Manual mode 100MHz 200MHz 40m VRMS to 5 Vac dc 1Hz 100MHz 50m Vpr to 5 Vpp ne 100MHz 200MHz_ 100m VPP to 5 VPP Pulse width and Duty cycle 1Hz to LOMHz 100mVPP 10VppP measure Input impedance 1MQ Coupling mode AC DC Input adjust High frequency restrain High frequency noise restrain HFR on or off sensitivity Low Medium High Trigger mode 5 6 2008 RIGOL Technologies Inc User s Guide for DG1000 The trigger level can adjust manually automatically RIGOL Trigger level range 3 V 0 1 to 100 Resolution 6 mV NOTE 1 In atypical condition the specification may have minor differences 2 In normal temperature short circuit in less than half hour will be tolerable CH1 is provided with Overvoltage function When the output terminal is connected to an external circuit the relationships between the output voltage Vout of generator and the voltage Vin possibly generated by external circuit are If VoutS1Vpc the protective range of Vin is 3V If Vout gt 1Vpc the protective range of Vin is 12 5V Thereinto Vout Amplitude 2 Offset the Amplitude and Offset are the parameters of the signal outputted from generator The generator will cut off the output automatically when Vin exceeds the specified range e The voltage inputted to the output connector of CH2 should be within 3V 3 External input
17. 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 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 2 50 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL Waveform has a relative starting phase it may be not intersection For an infinite burst the Sync Signal is the same as 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 last period end If the Waveform has a relative starting phase it may be not intersection 2008 RIGOL Technologies Inc 2 51 User s Guide for DG1000 RIGOL Basic Setting of the Two Channels The following Part will take Channel 1 for example to introduce the basic setting of the two channels Press Utility gt CH1 enter the following interface Utility Figure 2 55 Setting interface of CH1 Table 2 23 Channel Setting Interface Menu Settings Explanation L Set the value of the Load connected to the oad ah Output Connector High Z Set the Load connected to the Output Connector to be High Z Normal Normal Output Invert Invert Output 2 52 2
18. Gated Burst is applied any waveform could be used but noise can only be used in Gated Burst Press the button in the Normal Mode the operation menu will appear on the screen see Figure 2 44 Set the Waveform parameters by using the operation menu Figure 2 44 Burst Waveform Parameter Setting Interface 2008 RIGOL Technologies Inc 2 37 User s Guide for DG1000 RIGOL Set the N Cycle Burst Press Burst gt NCycle enter the following interface Cycles Phase Period Delay Trigger Figure 2 45 Operation Menu Table 2 18 Setting the N Cycle parameters Menu Settings Explanation N Cycle Use the N Cycle Mode Gated Use the Gated Mode aes Set the Number of the bursts in a N Cycle 7 Set the Number of the bursts in a N Cycle Infinite Acia to be infinite Phase Set the Start Phase of the Burst Period Set the Period of the Burst Delay Set the Delay for the burst Int Choose Internal Source Ext Choose External Source use the Ext Trig FSK Burst connector in the rear Source panel Manual Choose manual trigger Press Trigger Manual will output a burst signal Signal Triggered at Rise Edge TrigOut YL Signal Triggered at Fall Edge Off Turn off Trigger Setting t Finish trigger settings 2 38 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL N Cycle Gated N Cycle has specific number of waveform cycles and every bur
19. High Level upper limit High Level upper limit may vary in the same mode if the load settings are different 10 Low Level lower negative limit V Different modes have different Low Level lower limit Low Level lower limit may vary in the same mode if the load settings are different 11 Offset upper limit V Different modes have different Offset upper limit Offset upper limit may vary in 4 6 2008 RIGOL Technologies Inc User s Guide for DG1000 12 13 14 15 16 17 18 19 20 RIGOL the same mode if the load settings are different Offset lower negative limit V Different modes have different Offset lower limit Offset lower limit may vary in the same mode if the load settings are different Duty Cycle upper limit In Square mode different frequency range corresponds to different Duty Cycle limit For a frequency lower than 3 MHz include the range is from 20 to 80 For a frequency between 3 4 MHz include the range is from 40 to 60 For a frequency between 4 5 MHz the Duty Cycle is set to be 50 Duty Cycle lower limit In Square mode different frequency range corresponds to different Duty Cycle limit For a frequency lower than 3 MHz include the range is from 20 to 80 For a frequency between 3 4 MHz include the range is from 40 to 60 For a frequency between 4 5 MHz the Duty Cycle is set to be 50 Symmetry upper limit 100 In Ramp mode the Symmetr
20. ON 1 denotes locking the specified key and OFF 0 denotes unlocking the specified key 2 Two Ways to Lock or Unlock the Keyboard 1 Lock or unlock the specified key by sending the command through Ultra Sigma Build the communication between the generator and the computer Run Ultra Sigma and search for the instrument resource Open the remote command control panel and send the command 2 Lock or unlock the specified key by reading the command file stored in the USB storage device 2008 RIGOL Technologies Inc 2 73 User s Guide for DG1000 RIGOL The content and format requirements of the command file are as follows an ig Suffix SS File Edit Format View Help SySTem KLOCK SWEEP 1 t Command e AAR Blank Line gt The filename suffix must be scpi gt The file content requirements The first line the command used to lock or unlock the specified key The second line a blank line cannot be omitted Procedures Edit the command file according to the above requirements and store it into a USB storage device Turn on the instrument and insert the USB storage device Press Store Recall to enter the store and recall interface Read the command file following the steps below in the store and recall interface refer to To Store and Recall Select UDisk gt set the file type to All gt select the file mentioned above gt press Recall 2 74 200
21. Setting in CH2 3 Press Utility gt Coupling gt Switch gt Coupling On Open the coupling function 4 Press BaseCH gt Channel_1 Choose CH1 as the base channel 5 Press PhaDev use the keypad to input 10 and choose the unit of Set the phase deviation to be 10 6 Press f to save the exit the coupling setting Press View in the Graph Mode you will see the phase of CH2 has been changed to 10 2008 RIGOL Technologies Inc 3 19 User s Guide for DG1000 RIGOL High Z Salers ira ea Mc cae Oe y Phase AligPha Figure 3 20 Channel Coupling Interface 7 As shown in the above figure in the display area of the base channel CH1 there is a sign under the Phase menu which indicates that the phase of CH2 will change according to CH1 8 As shown in the following figure use the knob to change the phase of CH1 then the phase of CH2 will automatically change The phase deviation is always 10 High Z Saar CH2 RAMP OFF y aia amp ligPha Figure 3 21 Phase Coupling Instruction 9 Setting of the frequency coupling is similar to phase coupling 3 20 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL Example for Channel Copy Copy the parameters from CH1 to CH2 The operation steps 1 Set the parameters of CH1 as shown in the following figure Sine wave frequency 1kHz amplitude 5Vpp Offset 0 Vpc phase 10 Frequen
22. Square with 50 duty cycle Set the frequency at which the output frequency shifts between the carrier frequency and the jumping frequency 2mHz 50kHz Choose External modulation the modulating waveform is inputted form the Ext Trig FSK Burst port on the rear panel Only HopFreq needs to be set Srcint FSK Rate SrcExt HopFreq Press View in the Graph Mode the waveform is shown in the following figure FSK Frequency Hop Frequency 100 00Hz 0 000 00 Hz Hop Frequency Figure 2 40 Waveform Parameter in the Graph Mode 2 32 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL To Set PM Waveform 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 Carrier Waveform used in PM can be set through the Sine Square Ramp Arb on the front panel Press Mod gt Type gt PM enter the following interface Menu cae PMFreq Shape Figure 2 41 PM Waveform Parameter Setting Interface Table 2 16 Setting the PM parameters Settings Explanation Type PM Choose Phase Modulation Srcint Deviat Set the Phase Deviation between the Modulating Waveform and the Carrier Waveform 0 360 PMFreq Set the modulating wa
23. Window Window gi kaiser Waveforms Choose other Others RounsPM DC Waveforms Press to select the lect selec waveform As shown in the following figure Press Math use the knob to choose ExpRise and press Select Press View to view the waveform of ExpRise function ce a Figure 2 22 Choose ExpRise function Amplitude lt CH1 gt _ 1 000 000 0KHz Figure 2 23 Waveform Parameter in the Graph Mode 2 18 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL To Select the Stored Waveform Press Arb gt Load gt Stored and enter the following interface Select the desired waveform document which will be displayed in inverse color and press Recall to recall it from the memory Local State MR UDisk Data JARB2 01 All JARB3 Figure 2 24 Operation Menu Table 2 9 The Stored Arbitrary Waveform Menu Menu Settings Explanation Local Choose display route for the system os U Disk information When U Disk is connected State Setting of the Generator Type Data Arbitrary waveform file All All types of documentation Recall the waveform or Setting Recall information in the specific position in the memory Store Save the waveform to the appointed place Remove any file that has been stored in Remove the memory 2008 RIGOL Technologies Inc 2 19 User s Guide for DG1000 RIGOL To
24. above settings press View the generated waveform is shown in Figure 3 3 Phase lt CH1 gt 10 000 ooums 41 100 0m PP 20 0mY DC 80 0 Figure 3 3 Ramp Waveform Output 3 4 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL Example 4 Output a Pulse Waveform How to generate a Pulse waveform with 5kHz Frequency 50mVpep Amplitude 5mVoc Offset 20us Pulse Width Duty Cycle is 10 and 200us Delay The operation steps 1 Set the Frequency 1 Press Pulse gt Freq Period gt Freq which will display in reverse color 2 Input 5 from the keypad and choose kHz to set the Frequency as 5 kHz 2 Set the Amplitude 1 Press Ampl HiLev gt Ampl which will display in reverse color 2 Enter 50 from the keypad and choose the unit mVpp to set the Amplitude as 50mVPP 3 Set the Offset 1 Press Offset LoLev gt Offset which will display in reverse color 2 Enter 5 from the keypad and choose the unit mV pc to set the Offset as 5mVpc 4 Set the Pulse Width 1 Press DtyCyc Width gt Width which will display in reverse color 2 Enter 20 from the keypad and choose the unit us to set the Pulse Width as 20us 5 Set the Delay 1 Press Dela which will display in reverse color 2 Enter 200 from the keypad and choose the unit us to set the Delay as 200us After finishing the above settings
25. automatically 84 The biggest contrast level is 31 The biggest contrast level is 31 If the specified contrast level is greater than 31 the system will adjust the contrast level to 31 automatically 85 The smallest contrast level is 0 The smallest contrast level is 0 If the specified contrast level is less than 0 the system will adjust the contrast level to 0 automatically denotes that the message will be different based on different setting 4 14 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL Troubleshooting 1 Ifthe screen does not turn on even if the generator is on please follow the steps below Check if the power is correctly connected Check if the power switch is really on Restart the instrument after taking the above steps If it does not work correctly contact RIGOL for our service 2 Ifthe settings are correct but no waveform is generated please follow the steps below 1 Check if the Signal Line is correctly connected to the Output terminal 2 Check if the BNC works correctly 3 Check if the Output button has been turned on 4 Select PowOn gt Latest when all the above steps have been finished Restart the instrument 2008 RIGOL Technologies Inc 4 15 User s Guide for DG1000 RIGOL Chapter 5 Specifications All the specifications apply to the DG1000 series Dual Channel Function Arbitrary Waveform Generator unless specified statement To meet these spe
26. duty cycle lt 100 x 1 Minimum Pulse width Pulse period Settings of Pulse Width and Duty Cycle are equivalent Once a parameter is changed the other one will change accordingly For instance the current period is 1ms the pulse width is 500us and the duty cycle is 50 when setting the pulse width to be 200us the duty cycle will become 20 About the setting method of Duty Cycle please refer to the introduction about the Duty Cycle of the Square 2008 RIGOL Technologies Inc 2 13 User s Guide for DG1000 RIGOL To Set the Pulse Delay 1 Press Pulse gt Dela to set the Pulse Delay time The Delay time shown on the screen is the default value when the instrument is powered or the set value beforehand 2 Input the desired Delay time 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 Parameter lt Belay gt Delay time A 10_ Figure 2 15 Setting the Delay time Press View in the Graph Mode the waveform is shown as in the following figure Delay lt CH1 gt T 000 000 0KAz 4i 5 000 VPP 0 000 VDC K 200 000us Figure 2 16 Waveform parameters in the Graph mode 2 14 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL To Set Noise Waveform Press the Noise button in the
27. follows Figure 2 73 Setting the data format 4 as decimal press Separat gt On the example is as follows Figure 2 74 Setting the data format 5 as decimal press Separat gt Space the example is as follows Figure 2 75 Setting the data format 6 as decimal press Separat gt No the example is as follows Figure 2 76 Setting the data format 2 66 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL 4 To Return to Default Setting Press Utility gt gt Setting gt Default gt Yes Return the default setting of the system Table 2 29 Default Parameter Setting Default Output CH1 CH2 Function Sine Ramp Frequency 1kHz 1 5 kHz Amplitude Offset 5 Vee 0 000 Voc Unit VPP Terminals High Z Modulation CH1 Default Carrier 1kHz Sine Wave Modulating 100Hz Sine Wave AM Depth 100 FM Deviation 100Hz FSK Hop Frequency 10Hz Deviat 100 FSK Frequency 100Hz Modulation State Off Sweep CH1 Default Start Stop Frequency 100H2 1kHz Time Is Mode Linear State off Burst CH1 Default Frequency 100Hz Count 1Cycle 2008 RIGOL Technologies Inc 2 67 User s Guide for DG1000 RIGOL Period 10ms Delay Os Phase o State Off Counter Default Coupling AC Sensitivity High Trig Lev 71 0 1 26V HFR Off Of
28. frequency upper Sine wave frequency upper limit 20MHz limit 25MHz Square wave frequency upper Square wave frequency upper limit 5MHz limit 5MHz Ramp wave frequency upper Ramp wave frequency upper limit 150kHz limit 500kHz Pulse wave frequency upper Pulse wave frequency upper limit 3MHz limit 5MHz Arbitrary wave frequency Arbitrary wave frequency upper upper limit 5MHz limit 5MHz If the set frequency is higher than the upper limit the system will adjust the frequency to the corresponding upper limit 2 Frequency lower limit Different waveforms have different frequency lower limits the frequency lower limits of DG1022 and DG1022A are the same Sine wave frequency lower limit 1yHz Square wave frequency lower limit 1pyHz Ramp wave frequency lower limit 1yHz Pulse wave frequency lower limit 500UHz Arbitrary wave frequency lower limit 1pHz If the set frequency is lower than the lower limit the system will adjust the frequency to the corresponding lower limit 3 Period upper limit Different waveforms have different period upper limits the period upper limits of DG1022 and DG1022A are the same Sine wave period upper limit 1Ms Square wave period upper limit 1Ms Ramp wave period upper limit 1Ms Pulse wave period upper limit 2ks Arbitrary wave period upper limit 1Ms If the set period is higher than the upper limit the system will adjust the period to the corresponding upper limit 2008 RIGOL Techno
29. lt n 5 a gt iiie MEA Amp Offset Phase Aligha gt Figure 1 5 User Interface in Menu Mode Single Channel Current Channel Parameter Display State H1 gt Faw Parameters lt N 4 Waveform Display Menu We 00 Display Button Figure 1 6 C E FF wovetom ODAMA 1 500 00KHz NOTE State Menu MER Amp JOttset Phase AligPha gt User Interface in Graph Mode Single Channel Current Channel Output Impedance TA PECHI CH2 RAMP O Output State Figure 1 7 User Interface in Menu Mode Double Channel The buttons on the front panel of the instrument are represented by words in a pane such as Sine which represents the functional key with Sine on it on the front panel while the menu buttons are represented by shadow words such as Freq which means the Frequency option in the Sine menu 1 6 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL To Set a Waveform At the left of the operation panel there are several buttons with waveform icon and two buttons which are used commonly The following exercises will help you to be familiar with the waveform selection settings The instructions of the waveform settings are all carried out in the Menu Display Mode Sine Square Ramp Pulse Noise Arb NY OL bY Ln We Mh Waveform Selection CH f Channel Switch Display Mode Switch Figure 1 8 Function Buttons Selection
30. of the signal Period Amplitude High Level Setting the Amplitude or High Level of the signal n Setting the Offset or Low Level of the signal Width Setting the Pulse Width or Duty Cycle of the Pulse DtyCyc Waveform Delay Setting the Delay time 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 2 12 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL To Set the Pulse Width 1 Press Pulse gt Width to set the Pulse Width The Pulse Width shown on the screen is the default value when the instrument is powered 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 Parameter dPulse Vadth gt oe ee ns Us ms S Cancel Figure 2 14 Setting the Pulse Width Key Points Pulse width is limited by the minimum pulse width and the Pulse period Minimum Pulse width 20ns Pulse width gt Minimum Pulse width Pulse width lt Pulse period Minimum Pulse width Pulse duty cycle is limited by the minimum pulse width and the Pulse period Pulse duty cycle 100 x Minimum Pulse width Pulse period Pulse
31. performed a trigger Press any F key to redisplay menu when it disappears When menu disappeared press any menu key will recall it Burst period increased to fit entire burst 4 2 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL 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 2008 RIGOL Technologies Inc 4 3 User s Guide for DG1000 RIGOL Error Messages 1 Sorry unable to N Cycle burst with noise Noise cannot be used in the N Cycle mode it can only be used in the gated burst 2 Please select a valid file If the selected place is empty when recall or delete a file this message will appear 3 No Arbitrary waveform in buffer If not arbitrary waveform has edited press Store Recall gt Type gt Data gt Store this message will appear 4 Sorry Channel2 does not support If current selected channel is CH2 when press Mod Sweep Burst this message will appear to inform users that Channel2 does not support modulation sweep and burst functions 4 4 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL Data Overflow 1 Frequency upper limit Different waveforms have different frequency upper limits DG1022 DG1022A Sine wave
32. voltage should be within 5V or else the generator may be damaged 2008 RIGOL Technologies Inc 5 7 User s Guide for DG1000 RIGOL General Specifications Display Type Black and White LCD Screen Resolution 256 Horizontal x 64 Vertical Grey Degree 4 Grey Level Contrast typical 150 1 Light typical 300 nit Power Supply 100 240 VACams 45 440Hz CAT II Consumption Less than 40W Fuse 2A T Level 250V Environment Temperature Range Operation 10 C 40 Non operation 20 C 60 C Cooling Natural cooling Humidity Range Bebw 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 108mm Depth 288mm Weight Package excluded 2 65kg Package Included 4kg IP Protection P2X Calibration I nterval One year suggested 5 8 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL Chapter 6 Appendix Appendix A Accessories Standard Accessories A Power Cord that fits the standard of the destination country A Quick Guide ACD Including the User Guide and application software A BNC Cable Optional Accessories BNC to Alligator Clip Cable USB Cable 40 dB Attenuator Power Amplifier All the accessories standard and optional
33. 008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL 1 To Set the Output Load For the Output Connector on the Front panel the Generator has a 50 series output impedance If the actual load does not match the set one the amplitude and offset displayed are incorrect This function is used to match the displayed voltage with the expected one Steps for setting the load value 1 Press Utility gt CH1 gt Load enter the following interface Utility Figure 2 56 Load Value Setting 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 the current value can be used 2 Input the desired Load Value Use the Keypad to enter the desired value and choose the unit Q or KQ press the corresponding button Figure 2 57 Change the Load Value 2008 RIGOL Technologies Inc 2 53 User s Guide for DG1000 RIGOL 2 To Set the Inverse Waveform Press Utility gt CH1 gt Invert to set the inverse Waveform output An inverse waveform will be displayed in the Graph Mode Amplitude lt CH1 gt _ 000 000 07KHz 4 SR 0 000 VDC Kk 00 Figure 2 58 Normal Waveform Amplitude lt CH1 gt _ 000 000 07KHz 4 5 000 VPP 0 000 VDC W 00 Figure 2 59 Inverse Waveform NOTE Normal Inve
34. 8 RIGOL Technologies Inc User s Guide for DG1000 RIGOL To Use the Help System You can get a particular 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 the button enter the following interface 1 View the last message display 2 View the remote command error queue 3 Get HELP on any key 4 Generate a modulated waveform Figure 2 81 Help Menu Select w t Figure 2 82 Full Menus Table 2 32 Help Menu Menu Settings Explanation Select Select and read the Information Page Up Page Down Cursor Downward to select Cursor Upward to select t Exit the help menu 2008 RIGOL Technologies Inc 2 75 User s Guide for DG1000 RIGOL 1 View the last message display View the last message display 2 View the remote Command error queue View the remote command error queue in the remote operation 3 Get HELP on any key To get context sensitive help on any front panel key or menu soft key press and hold that key for a few seconds 4 Generate a modulated waveform 1 Configure the Carrier waveform by selecting the waveform shapes frequency amplitude etc 2 Configure the modulating waveform by pressing the button 3 To change the Carrier parameter press the lighted function button Sinel etc 4 To turn off the modulation press th
35. 8 RIGOL Technologies Inc 4 11 User s Guide for DG1000 RIGOL 64 65 66 67 68 69 70 71 72 73 In the Gated mode the Phase lower negative limit is 180 If the specified Phase is less than 180 the system will adjust the Phase to 180 automatically of Cycle upper limit 50000Cyc In the N Cycle mode the Cycle upper limit is 50000Cyc If the specified Cycle is greater than 50000Cyc the system will adjust the Cycle to 50000Cyc automatically of Cycle upper limit 1Cyc In the N Cycle mode the Cycle lower limit is 1Cyc If the specified Cycle is less than 1Cyc the system will adjust the Cycle to 1Cyc automatically Start Phase upper limit 180 In the N Cycle mode the Start Phase upper limit is 180 if the specified phase is greater than 180 the system will adjust the Start Phase to 180 automatically Start Phase lower limit 180 In the N Cycle mode the Start Phase upper limit is 180 if the specified phase is less than 180 the system will adjust the Start Phase to 180 automatically Trigger Period upper limit 500s In the N Cycle mode the Trigger Period upper limit is 500s If the specified Trigger Period is greater than 500s the system will adjust the Trigger Period to 500s automatically Trigger Period lower limit 1ps In the N Cycle mode the Trigger Period lower limit is 1 0us If the specified Trigger Period is less than 1 0us the system will adjust the Tr
36. Connector on the Rear Panel All the standard output functions except DC and Noise have a corresponding Sync Signal For some Sync applications they can be prohibited if users do not want to use them in the default setting the Sync Signal output is disabled The output Voltage of the Sync Out Connector Level is Low Inthe Invert mode the waveform that corresponds to the Sync signal does not Inverse f frequency of the standard output function except DC and Noise is higher than 2MHz the Sync output will automatically turn off For Sine Square Ramp 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 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 the internal Modulating of 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
37. Edit Arbitrary Waveform The Generator allows users to edit Arbitrary Waveforms which can create any new waveform by initializing points The operation steps are as follows Press Arb gt Edit enter the interface shown below Create Stored volatile Figure 2 25 Operation Menu Table 2 10 Waveform Edition Operation Menu Menu Settings Explanation Create a new waveform and erase the waveform Create in the Volatile memory Edit the waveform stored in the non Volatile Stored memory Volatile Edit the waveform stored in the Volatile memory Delete one of the Arbitrary Waveforms stored in Delete the Non volatile memory But The five Built in Waveforms can not be deleted Instructions When there is no waveform stored in the Non Volatile Memory the Stored Menu and the Delete Menu will hide When there is no waveform in the Volatile Memory the Volatile menu will hide 2 20 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL To Create a New Waveform Press Arb gt Edit gt Create to set the overall parameters for the waveform The setting interface is shown in the following Figure Figure 2 26 Interface for setting the new waveform parameters Table 2 11 Setting the parameters for the new waveform Menu Settings Explanation Period Setting the Period for the Waveform LevelHi Setting the Level High for the Waveform Leve
38. Function Press Sinel and choose the Sine Waveform as the Carrier Wave The default setting of the Source is internal User s Guide for DG1000 RIGOL After finishing the above settings press View the generated AM Waveform is shown in Figure 3 9 k 150 00HzZ H4 Figure 3 9 The AM Output 2008 RIGOL Technologies Inc 3 11 User s Guide for DG1000 RIGOL Example 9 To Generate a FSK Waveform How to generate a FSK Waveform with 800Hz Hop Frequency and 200Hz FSK Rate The Carrier is a Sine Wave with 10 kHz Frequency The operation steps 1 Choose the Carrier Function Press Sinel and choose the Sine Waveform as the Carrier Function The default setting of the Source is Internal Set the Frequency of the Carrier Press Period Freq gt Freq which will display in reverse color Input 10 from the keypad and choose the unit kHz to set the Frequency as 10 kHz For the other parameters use the default values you can view all the parameters in the Graph mode 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 FSK Set the Hop Frequency Press HopFreg use the keypad to enter 800 choose the unit Hz setting the Hop Frequency as 800Hz Set the FSK Rate Press FSKRate use the keypad to enter 200 choose the unit
39. L Technologies Inc User s Guide for DG1000 RIGOL 3MHz not contain to 4MHz 40 to 60 4MHz not contain to 5MHz 50 Asymmetry below 50 Duty Cycle 1 of period 20ns Typical 1kHz 1 VPP Jitter 6ns 0 1 of period Typical 1kHz 1 VPP Ramp Wave Linearity lt 0 1 of peak output Typical 1kHz 1 Vee 100 Symmetry Symmetry 0 to 100 Pulse Wave Pulse Width 2000s max period 20ns min period Ins resolution Overshoot lt 7 5 Jitter 6ns 100ppm of period Arb Wave CH1 CH2 Waveform Length 4k points 1k points Amplitude Accuracy 14 bits including sign 10 bits including sign Sample Rate 100MSa s 100MSa s Minimum Rising 35ns 35ns Falling Time Typical Jitter RMS Typical 6 ns 30ppm 6 ns 30ppm Non Volatile Storage Total 10 Waveforms 10 waveforms 10 waveforms Output DG1022 DG1022A Amplitude 50 Q CH1 CH2 CH1 CH2 2 MVp 10 2 mVpp 3 lt 20MHz 2 mVpp 3 Vpp VPP 2 mVpp 10 VPP VPP gt 20MHz 2 mVpp 5 VPP 2008 RIGOL Technologies Inc 5 3 User s Guide for DG1000 RIGOL Accuracy 2 of setting 2MVpp 1kHz Sine Amplitude Flatness lt 100kHz 0 1 dB lt 100kHz 0 1 dB Sine wave relative 100kHz 5MHz 0 15 dB 100kHz 5MHz 0 15 dB to 1kHz 5Vpp 5MHz 20MHz 0 3 dB 5MHz 25MHz 0 3 dB DC
40. Normal Mode the operation menu will appear at the bottom of the screen Set the Noise parameters by using the operation menu The parameters for Noise waveforms are Amplitude High Level and Offset Low Level See Figure 2 17 in the operation menu select Ampl and the corresponding amplitude will be displayed in inverse color for which users can make a change for the amplitude of Noise which has no frequency or period wel O00 VPP Figure 2 17 Noise Signal Parameter Setting Interface Table 2 5 Noise Signal Operation Menu Menu Settings Explanation Amplitude Setting the signal s Amplitude or High Level the High Level F current parameter will switch at a second press Offset Low Setting the signal s Offset or Low Level the Level current parameter will switch at a second press Press View in the Graph Mode the waveform is shown in the following figure Amplitude lt CH1 gt y 000 PP senvoce Fe Figure 2 18 Waveform Parameter in the Graph Mode 2008 RIGOL Technologies Inc 2 15 User s Guide for DG1000 RIGOL To Set Arbitrary Waveforms Press the button in the Normal Mode the operation menu will appear at the bottom of the screen Set the Arbitrary Waveform parameters by using the operation menu Arbitrary Signals are divided into two categories the built in optional system waveforms and the user definable arbitrary waveforms The parameters for Arbitrary Wa
41. Offset CH1 CH2 Range DC 5V 50Q 1 5V 509 10V High Z 3V High Z Accuracy 2 of the Offset 2 of the Offset Setting 2mV Setting 2mV Waveform Output CH1 CH2 Impedance 50 Q Typical 50 Q Typical Protection Short circuit protected Short circuit protected overload relay automatically disables main output AM CH1 Carrier Waveforms Sine Square Ramp Arb Except DC Source Internal External Modulating Sine Square UpRamp DnRamp Triangle Noise Arb 2mHz Waveforms to 20kHz Depth 0 120 FM CH1 Carrier Waveforms Sine Square Ramp Arb Except DC Source Internal External Modulating Sine Square UpRamp DnRamp Triangle Noise Arb 2mHz Waveforms to 20kHz Frequency Deviation DC 10 MHz PM CH1 Carrier Waveforms Sine Square Ramp Arb Except DC Source Internal External Modulating Sine Square UpRamp DnRamp Triangle Noise Arb 2mHz Waveforms to 20kHz 5 4 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL Phase Deviation 0 to 360 FSK CH1 Carrier Waveforms Sine Square Ramp Arb Except DC Source Internal External Modulating 50 duty cycle square 2mHz to 50kHz Waveforms Sweep CH1 Carrier Waveforms Sine Square Ramp Arb Except DC Type Linear or Logarithmic Direction Up or Down Sweep Time 1 ms to 500s 0 1 Source In
42. RIGOL User s Guide DG1000 Series Dual Channel Function Arbitrary Waveform Generator Dec 2014 RI GOL Technologies I nc RIGOL Guaranty and Declaration Copyright 2008 RIGOL Technologies Inc All Rights Reserved Trademark I nformation RIGOL is registered trademark of RIGOL Technologies Inc Publication Number UGB06139 1210 Software Version 00 03 00 Software upgrade might change or add product features Please acquire the latest version of the manual from RIGOL website or contact RIGOL to upgrade the software Notices RIGOL products are covered by P R C and foreign patents issued and pending RIGOL reserves the right to modify or change parts of or all the specifications and pricing policies at company s sole decision Information in this publication replaces all previously corresponding material Information in this publication is subject to change without notice RIGOL shall not be liable for either incidental or consequential losses in connection with the furnishing use or performance of this manual as well as any information contained Any part of this document is forbidden to be copied photocopied or rearranged without prior written approval of RIGOL Product Certification RIGOL guarantees this product conforms to the national and industrial standards in China as well as the 1S09001 2008 standard and the S014001 2004 standard Other international standard conformance certificat
43. Sweep Ee i Pa Burst vA Figure 1 17 Modulate Sweep Burst button NOTE Mod Sweep and Burst functions are only used for CH1 1 Press the button and a Modulated waveforms will be generated Parameters are set by using the menu buttons The modulated waveform can be changed by changing the parameters such as Type Internal external Modulation Depth Frequency Waveform etc DG1000 can modulate waveform using AM FM PM and FSK Sine Square Ramp or Arbitrary waveforms can be modulated Pulse Noise and DC cannot be modulated Figure 1 18 Modulated Waveform Signal in the Menu Display Mode 2 Press the Sweep button Sine Square Ramp or Arbitrary waveform can be swept Pulse Noise and DC can not be swept In the Sweep Mode DG1000 generate signal with variable frequencies 2008 RIGOL Technologies Inc 1 11 User s Guide for DG1000 RIGOL Figure 1 19 Sweep Waveform Signal in the Menu Display Mode 3 Press the button Burst for Sine Square Ramp Pulse or Arbitrary waveform can be generated Noise can only be used in the gated Burst GEEA Phase Period Delay Trigger Figure 1 20 Burst Waveform Signal in the Menu Display Mode Term Explanation Burst Output Waveforms with the 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 wavef
44. arameter provides the self testing and calibration storage as well as the password and safety switch 2 48 2008 RIGOL Technologies Inc User s Guide for DG1000 Press the RIGOL Utility button enter the following interface two pages Utility Figure 2 54 Utility Settings Interface Table 2 22 Utility System Setting Menu Settings Explanation Sync On On Enable disable the Sync Signal of CH1 through the Sync Off Off Sync Out connector on the rear panel CH1 Basic Setting of CH1 Impedance Normal Invert display CH2 Basic Setting of CH2 Impedance Normal Invert display Coupling Settings of Channel Coupling and Channel Copy Count Frequency Measurement in single channel Range 100mHz 200MHz Go to the next page of menus System Set the System Configuration 1 0 View the USB Information Test Cal Do self test and calibration operation or view the instrument information PA Setup power amplifier m Back to the previous page of menus f Save all the settings and exit Instructions Sync Switch Setting When the amplitude is low relatively you can reduce the distortion when output the signal by prohibiting the Sync Signal And the current storage is in the Non Volatile Memory 2008 RIGOL Technologies Inc 2 49 User s Guide for DG1000 RIGOL To Set the Sync Output The Generator provides Sync signal output of CH1 through the Sync Out
45. ating Waveform Source Figure 2 36 Waveform Parameter in the Graph Mode EET Term Explanation Modulation Depth The Amplitude Range also called Percentage Modulation Modulation Depth varies from 0 to 120 inthe 0 Modulation the output amplitude is the half of the set one Inthe 100 Modulation the output amplitude is the same with the set one When the modulation is greater than 100 the instrument output not greater than 20 Vpr For an external source the depth of AM is controlled by the voltage level of the connector connected to the Modulation In 5V external source corresponds to the 100 internal Modulation 2 28 2008 RIGOL Technologies Inc User s Guide for DG1000 To Set FM Waveform RIGOL 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 Carrier Waveform used in FM can be set through the Sine Ramp Arb on the front panel Press Mod gt Type gt FM enter the following interface FM Sine iHigh Z button ww 00 000 0 Hz EM Frea Shape Figure 2 37 FM Waveform Parameter Setting Interface Table 2 14 Setting the FM parameters Menu Settings Explanation Type FM Choose Frequency Modulation Set the Frequency De
46. aveforms stored in the Stored Non volatile memory Select one of Arbitrary Waveforms stored in the Volatile Volatile memory When a new waveform is created the old one will be erased Delete one of the Arbitrary Waveforms stored in Delete the Non volatile memory The five Built in Waveforms can not be deleted Cancel the current operation and return to the t upper menu The rest are the same and will not be covered Instructions When there is no waveform stored in the Non Volatile Memory the Stored Menu and the Delete Menu will hide When there is no waveform in the Volatile Memory the Volatile menu will hide 2008 RIGOL Technologies Inc 2 17 User s Guide for DG1000 RIGOL To Select the Built in Waveform Press Arb gt Load gt BuiltIn enter the following interface NegRamp AtLALT meat T Common Figure 2 21 Operation Menu Table 2 8 Built in Arbitrary Waveforms Menu Menu Settings Explanation NegRamp AttALT AmpALT StairDown StairUp Stai Common rUD CPulse PPulse NPulse Trapezia RoundHalf Ab sSine AbsSineHalf SineTra SineVer ExpRise ExpFall Tan Cot Sqrt X2 Sinc Gauss Hav Choose Math erSine Lorentz Dirichlet GaussPulse Airy Waveforms Choose common Waveforms Maths Cardic Quake Gamma Voice TV Combin BandLimi Engine ted StepResp Butterworth Chebyshev1 Choose Engine Chebyshev2 Waveforms Boxcar Barlett Triang Blackman Hamming Hannin Choose
47. can be purchased by contacting your local RIGOL office 2008 RIGOL Technologies Inc 6 1 User s Guide for DG1000 RIGOL Appendix B Warranty RIGOL warrants that its products mainframe and accessories will be free from defects in materials and workmanship within the warranty period If a product is proven to be defective within the respective period RIGOL guarantees the free replacement or repair of products which are approved defective To get repair service please contact with your nearest RIGOL sales or service office RIGOL does not provide other warranty items except the one being provided by this 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 6 2 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL Appendix C General Care and Cleaning General Care Do not store or leave the instrument in where the instrument will be exposed to direct sunlight for long periods of time Caution To avoid damages to the instrument do not expose it to liquids which have causticity Cleaning Clean the instrument and according to its operating conditions require To clean the exterior surface perform the following steps 1 Disconnect the instrument from all power sources 2 Clean the loose dust on the outsi
48. cifications two conditions must be satisfied first The instrument must have operated continuously for more than 30 minutes within the specified operating temperature 18 C 28 C Variation of the operating temperature should be within 5 C All specifications are guaranteed unless noted typical 2008 RIGOL Technologies Inc 5 1 User s Guide for DG1000 RIGOL Characteristics Frequency Waveforms Sine Square Ramp Pulse Noise Arb DG1022 DG1022A Sine l1uHz 20MHz l1uHz 25MHz Square l1uHz 5MHz l1uHz 5MHz Ramp Triangle 1l1uHz 150kHz 1uHz 500kHz non harmonic Pulse 500uHz 3MHz 500uHz 5MHz Noise 5MHz 3dB 5MHz 3dB Arb 1yHz 5MHz 1l1uHz 5MHz Resolution 1 uHz 50 ppm in 90 days Accuracy 100 ppm in 1year 18 C 28 C Temperature index lt 5 ppm C Sine Wave Spectral Purity a ea CH1 CH2 Harmonic Distortion lt 1Vpp gt 1Vpp lt 1Vpp gt 1Vpp DC 1MHz 45dBc 45dBc 45dBc 45dBc 1MHz 5MHz 45dBc 40dBc 45dBc 40dBc 5MHz 25MHz 45dBc 35dBc 45dBc 35dBc ager DC to 20 kHz 1Vpp lt 0 2 Spurious DC to 1 MHz lt 70 dBc 1 MHz to 10 MHz lt 70 dBc 6 dB octave Phase Noise 10kHz Offset 108 dBc Hz Typical Square Wave Rise Fall Time lt 20 ns 10 to 90 Typical 1kHz 1 VPP Overshoot lt 7 5 Typical 1kHz 1Vpp Duty Cycle 1yHz to 3MHz 20 to 80 5 2 2008 RIGO
49. coupling mode Press Setup gt AC DC gt AC to set the coupling mode to be AC To set the sensitivity Press Setup gt Sens gt Medium To set the trigger level Press Setup gt TrigLev use the direction key and the knob to adjust the trig level to be 62 0 that is 0 72V To set the high frequency restrain On Off Press Setup gt HFROn Off choose HFROff After all the set was done the counter will measure the signal according to the current set If the reading is unsteady please repeat the above step until it is steady 4 To view the result 1 In default state the measure result is frequency value see the following figure Freq Figure 3 25 Frequency View 3 22 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL 2 Press Period the period will display as shown in the following figure Period TEG Figure 3 26 Period View 3 Press DutyCyc the Duty cycle will display as shown in the following figure Figure 3 27 Duty Cycle View 4 Press PWidth the positive width will ae as shown in the following figure Pr TEMA EEE Figure 3 28 Positive Width View 5 Press NWidth the negative width will display as shown in the following figure WY 495 94ps Putycyc MEA Auto Setup Figure 3 29 Negative Width View 2008 RIGOL Technologies Inc 3 23 User s Guide for DG1000 RIGOL Chapter 4 Prompt Messages amp Troubleshootin
50. cy lt CH1 gt I EDRs E 5 000 VPP 0 000 VDC W 10 0 Figure 3 22 Parameters Setting in CH1 2 Set the parameters of CH2 as shown in the following figure Ramp wave frequency 1 5 kHz amplitude 5Vpp Offset 0 Vpc phase 0 5 000 VPP 0 000 VDC Figure 3 23 Parameters Setting in CH2 3 Press Utility gt Coupling gt Switch gt Coupling Off gt CopyCH gt 12 gt Confirm gt Parameters in CH1 will be copied to CH2 as shown in the following 5 000 VPP 0 000 VDC Figure 3 24 Parameters in CH2 after the copying NOTE Channel copy is limited by parameters inspection See the explanation in section Channel Copy in page 2 56 2008 RIGOL Technologies Inc 3 21 User s Guide for DG1000 RIGOL To Measure with the Counter Use the Counter to measure the signal outputted form CH1 The operation steps 1 Press Utility gt Count enter the measurement mode of the counter At the same time the output of CH2 will turn off automatically 2 Use the BNC cable listed in Appendix A to connect the Output connector of CH1 to the input terminal of the Counter press the Output button of CH1 3 To set the measurement 1 Auto measure mode Press Auto in this mode the coupling mode is AC the counter automatically adjusts the trig level and sensitivity until the display is steady 2 Manually measure mode To set the
51. d enter the following interface EEB oarit Phase TT Figure 2 47 Operation Menu Table 2 19 Setting the Gated parameters Menu Settings Explanation NCycl os Set the Gated Mode Gated Pos Polarity Neg Set the Polarity for the Gated Signal Phase 2 Set the Start Phase for the Gated Signal Press View in the Graph Mode the waveform is shown in Figure 2 48 Start Phase Positive Gated Signal Phase 4 a Gated Gated Figure 2 48 Waveform Parameter in the Graph Mode 2008 RIGOL Technologies Inc 2 40 User s Guide for DG1000 RIGOL To Store and Recall Press the Button and the operation menu will appear at the bottom of the screen You can save or read the State or Data Documentation inside the Generator or build and delete documentation in the U Disk File names can either be Chinese or English Local State MAA UDisk Data e 01 All ARB3 ss Figure 2 49 Save and Read Interface Table 2 20 Save and Read Menu Menu Settings Explanation Local Choose display route for the BISK U Disk system information When U Disk is connected State Can store 10 States Type Data Can store 10 Waveforms All All types of documentation Recall the waveform or Setting information in the specific osition in the memory Save the waveform or setting to the appointed place Recall Store Remove any file that has been
52. de of the instrument with a lint free cloth with a mild detergent and water When clean the LCD take care to avoid scarifying it WARNING To avoid injury resulting from short circuit make sure the instrument is completely dry before reconnecting into a power source 2008 RIGOL Technologies Inc 6 3 User s Guide for DG1000
53. dtcaaviaschansia skedineeuchneusiansrancucheue 6 2 Appendix C General Care and Cleaning 6 3 VIII 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL Chapter 1 Quick Start This chapter covers the following topics m General Inspection m Handle Adjustment m The Front Rear Panel m User Interface m To Set a Waveform m To Set the Output m To Set Modulation Sweep Burst m To Use Digital Input m To Use Store Utility Help Function 2008 RIGOL Technologies Inc 1 1 User s Guide for DG1000 RIGOL General I nspection When you get a new DG1000 series Dual Channel Function Arbitrary Waveform Generator you are suggested to take the following steps to inspect the instrument 1 Inspect the shipping container for damage If there are damages in the packing or foam keep them until the whole machine and the accessories passing the electric and mechanical testing 2 Check the accessories Accessories supplied with the instrument are listed in Appendix A Accessories If the contents are incomplete or damaged please contract the local selling representative of RIGOL 3 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 The consigner or carrier shall be liable for the damage to instrument resulting from shipment RIGOL would not be responsible for free maintenance rework o
54. e positive width and negative width Figure 2 62 Normal display interface of the counter Table 2 25 Operation menu of the counter Menu Settings Explanation Display the frequency of the signal to Freq be measure Display the period of the signal to be Period ibs d 4 measure Display the duty cycle of the signal to DutyCyc be measure Display the positive width and PWidth NWidth negative width of the signal to be measure Auto Set the measurement parameters of the counter automatically Set the measurement parameters of Setup the counter manually Press Setup to set the measurement parameters of the counter containing AC or DC Sensitivity Trig Level High frequency restrain On or Off Different settings make different measurement results 2008 RIGOL Technologies Inc 2 57 User s Guide for DG1000 RIGOL Instructions The data shown on the screen will be refurbished periodically if inout frequency signal from external or which will be stopped refurbishing as soon as you cut off input and last frequency value will be displayed 2 58 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL Auto Measurement Setting Press Utility gt Count gt Auto the instrument will set the measurement parameters Coupling mode Sensitivity Trig Level and High Frequency Restrain On or Off Manual Measurement Setting
55. e 3 15 Output the Same Signal Lissajous Figure Analysis No phase deviation Lissajous Figure display as a straight line Now press Utility gt Coupling gt Switch gt Coupling On gt PhaDev use the keypad to input 90 and choose the unit of Press Aligpha again in Figure 3 13 view the waveform output in the Oscilloscope Time 500 0us Figure 3 16 Output Signals with 90 Phase Deviation Analysis 90 phase deviation waveforms do not overlap 2008 RIGOL Technologies Inc 3 17 User s Guide for DG1000 RIGOL Time Time Base Trig Offset Figure 3 17 Output Signals with 90 Phase Deviation Lissajous Figure Analysis 90 phase deviation Lissajous Figure display as a circle 3 18 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL Example for Channel Coupling Choose CH1 as the base channel set the phase deviation to be 10 view the waveforms before and after the coupling The operation steps 1 Set the parameters of CH1 as shown in the following figure Sine wave frequency 1 kHz amplitude 5Vpp Offset 0 Voc phase 0 Frequency lt CH1 gt I A E 5 000 YPP 0 000 VDC W 0 0 Figure 3 18 Parameters Setting in CH1 2 Set the parameters of CH2 as shown in the following figure Ramp wave frequency 1 5 kHz amplitude 5Vpp Offset 0 Vpc phase 0 5 000 VPP 0 000 VDC Figure 3 19 Parameters
56. e 3 8 The Self Defined Ramp Waveform NOTE The system will connect the voltage level of the last point to the first point thus to generated a continuous waveform 2008 RIGOL Technologies Inc 3 9 User s Guide for DG1000 RIGOL Example 8 To Generate a AM Waveform How to generate an AM Waveform with depth of 70 The Carrier is a Sine Wave with 2 5 kHz Frequency and the modulating Wave is a Sine Wave with 150 Hz Frequency The operation steps 1 2 Set the Frequency of the Carrier Press Period Freq gt Freq which will display in reverse color Input 2 5 from the keypad and choose the unit kHz to set the Frequency as 2 5kHz For the other parameters use the default values you can view all the parameters in the Graph mode 3 Set the Modulation Type AM Press Mod gt Type gt AM gt Please notice that the state message shown on the top left side of the screen is AM 4 Set the Modulation Depth Press Depth use the keypad to enter 70 choose the unit setting the Modulation Depth as 70 5 Set the AM Frequency Press AMFreq use the keypad to enter 150 choose the unit Hz setting the AM Frequency as 150Hz 6 Choose the Modulating Waveform Press Shape gt Sine gt to choose Sine Waveform as the Modulating Waveform Please note that the State Message on the top left side of the screen shows Sine 3 10 2008 RIGOL Technologies Inc Choose the Carrier
57. e exposed connections or components when the power is turn on Do not operate with suspected failures f you suspect there is damage with this product have it inspected by qualified service personnel authorized by RIGOL before further operations Provide Proper Ventilation Do not Operate in Wet Damp Conditions Do not Operate in an Explosive Atmosphere Keep the Product s Surfaces Clean and Dry II 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL Safety Terms and Symbols Terms in This Guide These terms may appear in this manual AN WARNI NG Warning statements indicate the conditions or practices that could result in injury or loss of life CAUTION Caution statements indicate the conditions or practices that could result in damage to this product or other property Terms on the Product These terms may appear on the product DANGER It calls attention to an operation if not correctly performed could result in injury or hazard immediately WARNING _ It calls attention to an operation if not correctly performed could result in potential injury or hazard CAUTION It calls attention to an operation if not correctly performed could result in damage to the product or other devices connected to the product Symbols on the Product These symbols may appear on the product A A mh Hazardous Refer to the Protective Grounding Test Voltage Instructions earth terminal Terminal Grounding of Chas
58. e lighted button 5 Create an arbitrary waveform 1 Press Arb gt Edit gt Create 2 Enter the desired period voltage limit and the number of points and then press Edit Pt the first two points have 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 to insert additional points as needed 4 The waveform editor connects the last point to the voltage level of point 1 to create a continuous waveform Make sure that the time value of the last point less than the specified period 6 Generate DC signal To output the DC signal press Arbi gt Load gt Builtln gt Others gt DC gt Select and you can adjust the DC offset 7 Reset instrument to its default state 1 Press Utility to enter the utility function 2 Choose System gt Setting 3 Select Default to reset the instrument as its default state 8 RIGOL Technology Support To obtain technical support contract with local RIGOL Support Center or go to the website www rigolna com 2 76 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL Chapter 3 Examples To help users grasping how to use DG1000 series Dual Channel Generator more efficiently here we will give some examples in details This chapter covers the following examples Output from Single Channel Example 1 Output a Sine Wave Example 2 Ou
59. e the functional keys with which you can enter different function menus or obtain specific functional applications directly Mode Function Keys Direction Keys ob d SS a Burst Her tes USB Host LCD Screen 20MHz 100MSa s 2 Channel Generator CH2 Counter i a A DODI DEN OOOO Jooal oo olr gt soa Keypad CH2 FEN a 2 Output Display Mode Waveform Channel Switch Keys Switch Button Counter I nput Power Switch enu Keys CH1 Output CH1 Output Button Connector Figure 1 3 Front Panel for DG1000 1 4 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL Rear Panel at a Glance 10MHz Synchronous Reference Input Output Power Socket mac waa DOUS VOLTAGE INSIDE DO NOT REMOVE THE COVER UNLESS BY SPECIFIED PERS put NIN Sy D AC 100 127V 45 440Hz AC 100 240V 45 65Hz S A Modulation External USB Device Main Power Input Trig FSK Burst Switch Figure 1 4 Rear Panel for DG1000 2008 RIGOL Technologies Inc 1 5 User s Guide for DG1000 RIGOL User Interface The Generator provides three display modes Menu Mode Single or Double Channel and Graph Mode Single Channel To switch the display mode press the View button CH1 To select Channels press the 2 button Waveform State Menu Output Impedance Current Channel Sign Parameter Display
60. esssssessssssessssssesesssees CH1 English Ciano CEDE _ RICEN A CH1 English C J Figure 2 67 Operation Menu Table 2 26 System Setting Menu Menu Settings Explanation Lang Set the Display Language Display Set the parameter for the Screen Display Beep On Open Beep On Off Off Close Beep Activate the Screen Guard Program Screen On Guard will be on if no action is taken within 3 Svr on off minutes Press any button to resume Off deactivate the Screen Guard Program Format Set the data format Default When the power is on all the setting PowOn will return to the default value Settin Latest When the power is on all the setting g will return to the latest setting Default Return all the setting into the default one Timer Choose the clock source as internal external 2 62 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL Key points Power On The Setting is used when the machine is power on Two choices are available the default setting and the latest Once selected the setting will be used when the instrument is restarted 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 2008 RIGOL Technologies Inc 2 63 User s Guide for DG1000 RIGOL 1 Language Setting DG1000 series Generator of
61. et the Start Frequency of the Sweep Center Set the Center Frequency of the Sweep Stop Set the Stop Frequency of the Sweep Span Set the Frequency Span of the Sweep Time Set the Time Span of the Sweep for which the Frequency changes from the Start Frequency to Stop Frequency Int Choose Internal Source Ext Choose External Source use the Ext Source Trig FSK Burst connector on the rear panel Manual Choose manual trigger Press Manual will trigger a Sweep Trigger Signal Triggered at Rise Edge TrigOut Signal Triggered at Fall Edge Off Turn off Trigger Setting t Finish trigger settings 2008 RIGOL Technologies Inc 2 35 User s Guide for DG1000 RIGOL Sweep Frequency Setting Use Start and Stop or Center and Span to set the range of the frequency Press the button again to switch to 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 Instructions Possible changes or varies to the amplitude characteristic of output signal may happen while sweep frequency on a large scale 2 36 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL To Generate Burst Signal Burst Function can generate versatile waveforms in burst which can last specific times of waveform cycle N Cycle Burst or when the external gated signals
62. et 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 Phase Use the keypad or the knob to input the desired value choose the unit and press the corresponding button Current Parameter Phase Figure 2 5 Setting the initial phase After finishing the above operations press View in the Graph Mode the waveform is shown in the following figure Phase lt CH1 gt 5 000 VPP 10 0mvBC t sg Figure 2 6 Waveform Parameter in the Graph Mode 2 6 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL To Set Square Waveform Press the Square button in the Normal Mode the operation menu will appear at the bottom of the screen Set the Square parameters by using the operation menu The parameters for Square waveforms are Frequency Period Amplitude High Level Offset Low Level Duty Cycle and Phase See Figure 2 7 In the operation menu select DtyCyc and the corresponding parameter will be displayed in inverse color for which users can make a change Figure 2 7 Square Signal Parameter Setting Interface Table 2 2 Square Signal Operation Menu Menu Settings Explanation Frequency Setting the signal s frequency or period the Period current parameter will switch at a second press Amplitude Setting the signal s Amplitude or High Leve
63. f System Default Power down Recall Disabled Display On Error Array Clear Error Storage State and any No change Waveform Output State Off Trigger Default Source Internal Calibration Default State Coded The parameter with an asterisk is stored in the Non Volatile Memory 2 68 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL 1 O Settings Press Utility gt gt I O to view the USB parameters Utility USB ID usbO0 2391 1031 MY 44005582 INSTK Figure 2 77 To View the USB Parameters 2008 RIGOL Technologies Inc 2 69 User s Guide for DG1000 RIGOL Test Cal Settings Press Utility gt gt Test Cal enter the following menu Utility Figure 2 78 Test Menu Table 2 30 Test Setting Menu Menu Settings Explanation Perform System Self Test Info Show the system information PassWd Input the password for Secure calibration On Turn On Secure Setting disables the SecOn calibration by anyone SecOff off Turn Off Secure Setting enables the calibration by anyone Cal Enter Calibration interface 1 Test Press Utility gt gt Test Cal gt Test to perform self testing When the instrument is powered the system will perform the self testing automatically This limited test can test if the instrument could work ordinarily To perform a general test needs 3 seconds If all the tests
64. fers two languages Chinese and English To Select Language press Utility gt System gt Lang change the language Utility Figure 2 68 Language Setting Menu 2 Display Control Press Utility gt System gt Display enter the following menu Utility Figure 2 69 Operation Menu Table 2 27 Display Parameter Setting Menu Settings Explanation Light Set the Display Light Parameter Contra Set the Display Contrast Parameter Invert Set the Invert Display 2 64 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL 3 Set the Format Press Utility gt System gt Format enter the following interface Utility Decimal Figure 2 70 Setting the data Format Table 2 28 Setting the Data Format Menu Settings Explanation Using dot Decimal Using comma No Close the Separate Separat Space Use Space to separate On Enable the Separate According to the different choice of the decimal and the separate the format can have various forms 1 as decimal press Separat gt No the example is as follows Figure 2 71 Setting the data format 2 as decimal press Separat gt Space the example is as follows Figure 2 72 Setting the data format 2008 RIGOL Technologies Inc 2 65 User s Guide for DG1000 RIGOL 3 as decimal press Separat gt On the example is as
65. following figure Offset lt CH1 gt k 1 000 000 OKHZz 41 Default Arbitrary 5 000 VPP Waveform OMe te Figure 2 32 Waveform under the Graph Mode 2 24 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL To Edit the Stored Waveform Press Arb gt Edit gt Stored enter the following interface bLocal State MAA UDisk Data 01 All ARB3 sss Figure 2 33 Select the waveform to edit Select the desired waveform document to edit which will be displayed in inverse color and press Recall to recall and edit it in the Volatile memory As shown in the following figures users can edit the parameters as in need and store it after the modification Figure 2 34 Edit the waveform parameters 2008 RIGOL Technologies Inc 2 25 User s Guide for DG1000 RIGOL To Set Modulated Waveforms Use the button to generate modulated waveform DG1000 can generate AM FM FSK PM modulated waveforms The modulation parameters should be set in different types of 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 HopFreg FSK Rate and Carrier Waveform In PM users can set the Source Internal External
66. g This chapter covers the following topics m Prompting Messages Common Messages Error Messages Data Overflow m Troubleshooting 2008 RIGOL Technologies Inc 4 1 User s Guide for DG1000 RIGOL Prompting Messages Common Messages 9 Need Help Press and hold down any key Settings are restored from last power down Selected interface is USB When the instrument is powered this message will appear to inform users that all the settings have been restored and you can operate the instrument normally The instrument detected 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 Press Arby this message will appear to inform users that the default selection of arbitrary waveform type is First set the all over waveform parameters To inform the user set the general waveform parameter first Then set the parameters for each point Editing the existing waveform parameters Perform the waveform edit operation and inform the user that operation can be taken to edit the current waveform parameter Trigger ignored OUTPUT is off When the OUTPUT is disabled the Trigger Output will be disabled automatically Instrument is triggered Press Sweep gt Trigger gt Source gt Manual this message will appear to inform users that the instrument has
67. have been passed you can use the generator freely ifthe general test has been passed the screen will show Self Test Passed if not it will also tell you self test failed and display the error message 2 70 2008 RIGOL Technologies Inc User s Guide for DG1000 2 Info RIGOL The information includes Model Number Serial Number and Software Version 3 Password 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 gt Test Cal gt PassWd and enter the right password The system will display The instrument now is UNSECURED SecOff will appear see Figure 2 79 Utility Figure 2 79 Input the Calibration PassWord 4 Calibration The generator has been calibrated before leaving the factory Personal calibration is not recommended To calibrate the generator please contact with RIGOL 2008 RIGOL Technologies Inc 2 71 User s Guide for DG1000 RIGOL Power Amplifier Settings PA1011 power amplifier PA for short hereinafter can be connected to and controlled by the generator for signal amplification Before using PA power on the instrument and then connect USB Host of the generator with USB Device of PA via an USB cable Press Utility gt gt PA enter the following menu
68. he Frequency 1 Press Pulse gt Freq Period gt Freq which will display in reverse color 2 Input 2 from the keypad and choose the unit MHz to set the Frequency as 2MHz 3 Set the Amplitude 1 Press Ampl HiLev gt Ampl which will display in reverse color 2 Enter 5 from the keypad and choose the unit Vrms to set the Amplitude as 5 VRMS 4 Set the Offset 1 Press Offset LoLev gt Offset which will display in reverse color 2 Enter 10 from the keypad and choose the unit mVoc to set the Offset as 10 mVoc 5 Set the Phase 1 Press Phase which will display in reverse color 2 Enter 60 from the keypad and choose the unit to set the Phase as 60 After finishing the above settings press View the generated waveform is shown in Figure 3 6 Frequency lt CH1 gt 2 5 000 RMS 10 0m DC Figure 3 6 Arbitrary Waveform Output 2008 RIGOL Technologies Inc 3 7 User s Guide for DG1000 RIGOL Example 7 Create an Arbitrary Waveform How to generate an arbitrary Ramp Waveform as the figure shows below Figure 3 7 Arbitrary Waveform Output The operation steps 1 Create a new Waveform Press gt Edit gt Create to activate the waveform editing function The waveform is defined by setting the time and voltage of the points 2 Set the period 1 Press Period which will display in reverse color 2 Input 12 f
69. he functions and performance of DG1022A have been contained 2008 RIGOL Technologies Inc V User s Guide for DG1000 RIGOL Contents Guaranty and Declaration ccccccccccceeeceeeeeeeeeeeeeeeeeeeeseeeeeeeeaneeeeaeeeeaneeeeaess SaTebyINOLICES Ss is siatatites nea tbe aa a e a meneame nen etee se II Safety Terms and SV IMI OS cor x oie cauvutrtaceadtereuescar aca tatr EEEE E EEEE EEEE EREKE EEEE I Instrument at a Glan o cnidiisiaiesdei avis ie aaa Veda aae a E A IV Chapter 1 Quick Start cccccsscescsescessesseeseesseseesseessenseesseasensssssnessasnaeenes 1 1 General INSPECtiO N err en ane aaan ont nan AETA DEEE EKETA EAE EKAT NA ANa 1 2 Handle Adjustments seireanione edariren iorno te ta EAEN EAE EA EOR CANE ET 1 3 The Front Rear Panel sssssssssssrrssrrssrrnnarnntnrtntttanttanrtannnnnnninnnnannnnnananrn anna 1 4 User InteraCe natant tecnica te dvs ta ai coming AE EE 1 6 TO Set a Waveform oo cececccec cece eects settee ernest eee tt rr GEES SHEESH ESS SEEESEEEEEEE ASEH EE EE ES 1 7 To Set the QUU riiai aaa ida a a A A tonite aat 1 10 To Set Modulate Sweep BurSt sis cen d sna ierm iat rrtt ttrt ttrt intr ahd an sani 1 11 To Use Digital IN pub tessa eit na tid oie AA AA AN 1 13 To Use Store Utility Help Function 0 0 eect eeeeee se eeeeeenneeeeeeesaaeeeeenaees 1 14 Chapter 2 Operating Your Generator cssccssseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeaes 2 1 TO Set Basic Waveforms ysni cienie Aa i dane nied E mae 2 2 T
70. he specified Frequency Span is higher than the Max value this message will appear Set Frequency Span to Min In Sweep mode if the specified Frequency Span is lower than the Min value this message will appear Sweep Time upper limit 500s The Sweep Time upper limit is 500s If the specified Sweep Time is greater than 500s the system will adjust the Sweep Time to 500s 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 Sweep has been turned off to allow Pulse When Sweep is on if you press Pulse this message will appear then the Sweep is turned off to allow Pulse settings Sweep has been turned off to allow Noise When is on if you press Noise this message will appear then the Sweep is turned off to allow Noise settings Sorry unable to Sweep Pulses Pulse cannot be used to generate sweep signals When Pulse is on if you press Sweep this message will appear Sorry unable to Sweep Noise Noise cannot be used to generate sweep signals When is on if you press Sweep this message will appear Start Phase upper limit 180 In the Gated mode the Phase upper limit is 180 If the specified Phase is greater than 180 the system will adjust the Phase to 180 automatically 63 Start Phase lower limit 180 200
71. ies Inc User s Guide for DG1000 Basic Setting of the Two Channels 2 52 Channel Coupling SCUINGS Aiea ed avcteniie Ra scvciwcnduanr ed sdbengmensteaiyencaleas 2 55 To Set the Counter ae ae livia Ties asec ada aang aaea 2 57 System SCUINGS isi reorient nA ee ventiee ENEA eng axtnegeandens emuaue reals 2 62 OMS SUNOS ses eiittitsa2 atten cual attest tes acne aah Doth a ote tate 2 69 Test Cal S tting Sis ina nni apa nuna aa a a daunaa ts 2 70 Power Amplifier Settings aec 2 72 To Lock the Keyboarder vives tsi tnttion haves aa site tib anwar 2 73 To Use the Help System 0 cceeccceee entree entree ene ee ene ree ener ee a eeee aa eene aa eeneaaes 2 75 Chapter 3 Examples c cccseeeeeeeeeneeeeeeeeeeeeeaseaeeeaseaseeeeeaseaeseeseaseneeeasenes 3 1 Output from Single ChANNEl ssciesex cecesvescanecnenereesee be eerun EAA E 3 2 Example 1 Output a Sine Waveform eccerre 3 2 Example 2 Output a Square Waveform ccccecceeeeeeteeeee ae eeeenneeeeaees 3 3 Example 3 Output a Ramp WavefOrm ccccccsseeeeeeeteeeeeeeaneeeeee anes 3 4 Example 4 Output a Pulse Waveform cccccceeeeceee eee eeee aa eeeeaneeeeaaes 3 5 Example 5 Output a Noise Waveform ccceceeeccteeeeeeseteeeeeee nn eeeeee nae 3 6 Example 6 Output a Stored Arbitrary Waveform cccccsssseeeseeeseeeeeeeees 3 7 Example 7 Create an Arbitrary WavefOrm cccccecccseeeeeeseeeeeeeeaneeeeee nae 3 8 Example 8 To Generate a AM Waveform
72. igger Period to 1 0us automatically Delay upper limit 40s In the N Cycle mode the Delay upper limit is 40 0s If the specified Delay is greater than 40 0s the system will adjust the Delay to 40 0s automatically Delay lower limit 0s In the N Cycle mode the Delay lower limit is Os If the specified Delay is less than Os the system will adjust the Delay to Os automatically Start Phase upper limit 180 In the infinite mode the Start Phase upper limit is 180 0 If the specified Start Phase is greater than 180 0 the system will adjust the Start Phase to 180 0 automatically Start Phase lower limit 180 4 12 2008 RIGOL Technologies Inc User s Guide for DG1000 74 75 76 77 78 79 80 81 82 RIGOL In the infinite mode the Start Phase lower limit is 180 0 If the specified Start Phase is less than 180 0 the system will adjust the Start Phase to 180 0 automatically Delay upper limit 40s In the infinite mode the Delay time upper limit is 40s If the specified time is greater than 40s the system will adjust the Delay time to 40s automatically Delay ower limit 0s In the infinite mode the Delay time lower limit is Os If the specified time is less than Os the system will adjust the Delay time to 0s automatically Offset upper limit 10V When DC is selected in Arb the DC offset upper limit is 10V If the specified offset is higher than 10V the system will adju
73. ing the Burst Cycle as 3 Set the Delay Press Delay use the keypad to enter 200 choose the unit us setting the Burst Delay as 200us After finishing the above settings the instrument generates the specified 3 Cycle Burst waveform with a period of 10ms Press View the generated waveform is shown in Figure 3 12 HCycle oo k 10 000ms 200 OOus B Ba NCycle Figure 3 12 The Burst Waveform Output 2008 RIGOL Technologies Inc 3 15 User s Guide for DG1000 RIGOL Output from Double Channels Output the same Sine wave from both CH1 and CH2 connect the Generator to RIGOL s Oscilloscope and view the waveform output The operation steps 1 Use the BNC cable listed in Appendix A to connect the two Output connectors to the Oscilloscope and then press the buttons 2 As introduced in Example 1 Output a Sine Wave set the output parameters of the two channels as shown in the following figure Freq ottset Phase AligPha Figure 3 13 Set the same Sine Wave 3 Press Aligpha in the above figure adjust the Oscilloscope using the Y T and X Y Lissajous Figure modes to view the waveform output See Figure 3 14 and Figure 3 15 Time 500 0us Figure 3 14 Output the Same Signal Analysis No phase deviation waveforms overlapping 3 16 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL Time Delayed OFF Time Base Trig Offset Figur
74. internal FSK Hop Frequency lower limit is 1pHz If the specified value is lower than 1uHz the system will adjust the Hop Frequency to 1uHz automatically 40 FSK Rate upper limit 50kHz In internal FSK the FSK Rate upper limit is 50 kHz If the specified FSK Rate is greater than 50kHz the system will adjust the FSK Rate to 50kHz automatically 41 FSK Rate lower limit 1pHz In internal FSK the FSK Rate lower limit is 1uHz If the specified FSK Rate is less than 1uHz the system will adjust the FSK Rate to 1yHz automatically 42 Phase Deviation upper limit 360 0 2008 RIGOL Technologies Inc 4 9 User s Guide for DG1000 RIGOL 43 44 45 46 47 48 49 50 51 In external PM 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 0 In external PM 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 Phase Deviation upper limit 360 0 In internal PM 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 0 In internal PM the Phase deviation lower limit is 0 If the specified Phase deviation is less than 0 the s
75. ion is in progress Contact Us If you have any problem or requirement when using our products or this manual please contact RIGOL E mail service rigol com Website www rigol com 2008 RIGOL Technologies Inc User s Guide for DG1000 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 the manner specified in this user s guide The instrument should be serviced only by qualified personnel Avoid Fire or Personal I njury Use Proper Power Line Only the special power line of the products approved by the State should be used Ground the Instrument This generator is grounded through the protective terra conductor of the power cord To avoid electric shock the grounding conductor must be connected to the earth ground Make sure that the instrument is properly grounded before connecting the input or output terminals Observe All the Ratings of the Terminal To avoid fire or shock observe all the ratings and symbols that marked on the instrument Read the user s guide carefully before making connections to the instrument Do not Operate without Covers Do not operate your generator without covers or panels Use Proper Fuse Only use the fuse type and rating specified for this product Avoid Circuit or Wire exposed Do not touch th
76. ired name Press Store to finish 2008 RIGOL Technologies Inc 2 43 User s Guide for DG1000 RIGOL To Use USB storage As shown in Figure 2 50 the storage location is divided into the inherent Local storage and the USB storage At the left side of the front panel there is a USB interface When USB flash drive is connected the storage menu will show U Disk Otherwise the default location is the internal location Local Local State MEERE PUDisk ppData ooo All Figure 2 50 To use the USB Storage 1 Install the USB flash drive Insert the mobile memory to the USB interface on the front panel and the screen will show amp 2 Choose the USB Disk Press Disk move the cursor upward or downward to select U Disk Choose Data or State and press Store Enter the file name and then press Store to save the file 3 Uninstall the USB flash drive Remove the USB flash drive the amp Sign will disappear 2 44 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL To Save a File Press Store Recall gt Store enter the following interface Enter the desired file name in the File Name frame Under the frame is the input keypad Use the direction keys and the knob to select the desired character When the character is in inverse color press Select to input it AS67389 abcdeft gh gt Figure 2 51 File Storage Interface Table 2 21 File S
77. l the High Level current parameter will switch at a second press Offset Low Setting the signal s Offset or Low Level the Level current parameter will switch at a second press Duty Cycle Setting the Duty Cycle for Square Waveform Phase Setting the initial phase of the signal 2008 RIGOL Technologies Inc 2 7 User s Guide for DG1000 RIGOL Term Explanation Duty Cycle The percentage that the High Level takes up in the whole Period Please Note for the Frequency Duty Cycle Value Below 3MHz included 20 to 80 From 3MHz to 4MHz included 40 to 60 From 4MHz to 5MHz included 50 2 8 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL To Set the Duty Cycle 1 Press Square gt DtyCyc to set the Duty Cycle The Duty Cycle shown on the screen is the default value when the instrument is powered 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 the corresponding button The Generator will change the waveform immediately Current Parameter Duty Cycle Figure 2 8 Setting the Duty Cycle Press View in the Graph Mode the waveform is shown in the following figure Duty Cycle lt CH1 gt 1 000 000 0KHz 5 000 VPP oooovoc 0 0 2 Figure 2 9 Wavef
78. lLo Setting the Level Low for the Waveform Activate the linear Interpolation between the Interp On defined points Off Deactivate the linear Interpolation between the defined points Points Set the number of points when Initializing the waveform EditPt a Start the Waveform Editor 2008 RIGOL Technologies Inc 2 21 User s Guide for DG1000 RIGOL 1 To Set the Point Number Press Points set the number of the initializing points Points Figure 2 27 Set the points of the editing waveform 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 to create a continuous waveform automatically A waveform with at most 4K points can be created Inthe 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 2 To Set the I nterpolation Press Interp if you choose Interpolation On and the points will be connected with beelines otherwise the voltages between the two consecutive points will not change and the waveform looks like a step up one 3 To Edit the Waveform Points Press Arb gt Edit gt Create gt EditPt The waveform can be defined by setting the time and voltage for each point using this function The interface is as follows Figure 2 28 Operation Menu 2 22 2008 RIGOL Techno
79. logies Inc User s Guide for DG1000 RIGOL Point Figure 2 29 To Set the voltage Figure 2 30 To Edit the Second Point Table 2 12 Waveform Parameter Edition Menu Menu Settings Explanation Point Select the point to be edited Time Set time for the Selected point Voltage Set Voltage for the Selected point Insert a new point between the defined Insert points Use the Time and Voltage to define the new point Remove Remove the current point Saga Save the created waveform to the non Volatile Memory Instructions The time for the last definable point should be less than the cycle period in the waveform 2008 RIGOL Technologies Inc 2 23 User s Guide for DG1000 RIGOL 4 Save the Waveform to the Non Volatile Memory Press Arb gt Edit gt Create gt EditPt gt Save enter the following interface Select the desired location ARB1 ARB10 used to save which will be displayed in inverse color and press Store to save it to the specific place Local State ESRI UDisk gt Data JARB 01 All ARBS Figure 2 31 Operation Menu Instructions To save the Arbitrary Waveform In the Non volatile Memory each waveform storage place can only save one waveform If a new one is stored the old one will be erased After the storage press Recall to read the waveform to volatile memory Press View the edited waveform is shown in the
80. logies Inc 4 5 User s Guide for DG1000 RIGOL 4 Period lower limit Different waveforms have different period lower limits DG1022 DG1022A Sine wave period lower limit Sine wave period lower limit 50ns 40ns Square wave period lower limit Square wave period lower limit 200ns 200ns Ramp wave period lower limit Ramp wave period lower limit 6 6667us 2 S Pulse wave period lower limit Pulse wave period lower limit 333 3ns 200ns Arbitrary wave period lower Arbitrary wave period lower limit 200ns limit 200ns If the set period is lower than the lower limit the system will adjust the period to the corresponding lower limit 5 Amplitude Vpp upper limit VPP Different modes have different amplitude upper limits amplitude upper limit may vary in the same mode if the load settings are different 6 Amplitude Vrms upper limit VRMS Different modes have different amplitude upper limits amplitude upper limit may vary in the same mode if the load settings are different 7 Amplitude Vpp Lower limit VPP Different modes have different amplitude lower limit amplitude lower limit may vary in the same mode if the load settings are different 8 Amplitude Vrms Lower limit VRMS Different modes have different amplitude lower limit amplitude lower limit may vary in the same mode if the load settings are different 9 High Level upper limit V Different modes have different
81. mm to set the Symmetry The Symmetry shown on the screen is the default value when the instrument is powered or the set value beforehand When changing the function if the current value is valid for the new waveform it will be used sequentially 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 Symmetry Figure 2 11 Setting the Symmetry Press View in the Graph Mode the waveform is shown in the following figure Sy ymmetry lt CH1 gt 1 OU U00 0OKHz 4 5 000 VPP 0 000 VDC Figure 2 12 Waveform Parameter in the Graph Mode 2008 RIGOL Technologies Inc 2 11 User s Guide for DG1000 RIGOL To Set Pulse Waveform Press the Pulse button in the Normal Mode the operation menu will appear at the bottom of the screen Set the Pulse parameters by using the operation menu The parameters for Pulse waveforms are Frequency Period Amplitude High Level Offset Low Level Pulse Width Duty Cycle and Delay See Figure 2 13 in the operation menu select Width and the corresponding parameter will be displayed in inverse color for which users can make a change Figure 2 13 Pulse Signal Parameter Setting Interface Table 2 4 Pulse Signal Operation Menu Menu Settings Explanation Ereguency Setting the Frequency or Period
82. n 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 Ampl HiLev or Offset Lolev again switch to HiLev or LoLev 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 Current Parameter Amplitude Figure 2 3 Setting the Amplitude NOTE The dBm option will appear only when the output impedance is not High Z 2 4 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL To Set the Offset 1 Press Sine gt Offset LoLev gt Offset to set the offset The offset shown on the screen is the default value when the instrument is powered 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 4 Setting the Offset 2008 RIGOL Technologies Inc 2 5 User s Guide for DG1000 RIGOL To Set the Initial Phase 1 Press Sine gt Phase to set the initial phase The phase shown on the screen is the default value when the instrument is powered or the s
83. o Set Sine Waveform cececececccece cece eee eeeeeeeee esse eeee ees eeteeetseeneaeenaeetes 2 2 To Set Square Waveform cccccccseecseeeeeeeeeeeeee eens eeeeesseeesaeteeeeeneenaeeees 2 7 To Set Ramp Wavefor Mi irar sikieni aiit ie e aitaa ni aa eiin 2 10 To Set Pulse Waveform ira u a N E ia ended los 2 12 To Set Noise Waveform ss sssserrssrerresrnsrrsrrerrrrttrrnrnerrerrerrtsrerrrerenrt 2 15 To Set Arbitrary WaveformsS ccccccsececeeeeccseseeseseeeeeeeeaneeeeaeeeesenesesaeesees 2 16 To Select Arbitrary Waveform sicicssvcsosse eianteetadacteertieiedeeveentebtvenasoree 2 17 To Edit Arbitrary Waveform eenen 2 20 To Set Modulated WaveformS ssssssisssrrsssressrrasiranrinninnrnnnrnntinenrrnnnrena 2 26 To Set AM WaVEPOIIN ccececceeseeee eset eeeeeee sees nese se eese essa essa eetaeetaeeneenes 2 27 To Set FM Waveform iat neiii avis iA LE AAA TE iah 2 29 TO Set FSK Wavetonnitiazss cco uust ine jeteetvilannicnisvendads caniiwedetnvabeane dens 2 31 TO Set PM Waveform aria ndiac arata este a AVAE aE tesa esta TENTEA 2 33 To Generate Sweep Signal sssssssssssrrssrrssnrttrttntttanttatrtanrnanrnnnnrnnnnnannnana 2 35 To G n rate Burst Signaliserer nirronandet nuntie ANEN OANA 2 37 To Store and ReCalll ssicess8 e a Leda a eoeel ete 2 41 To Set the Utility FUNCTION 00 cece tne ee eee ee eer ee nar e nena reer na nereneeteneeeeaa 2 48 To Set the Sync Output oc ieee eeer nese enes 2 50 Vi 2008 RIGOL Technolog
84. o set the Phase as 30 After finishing the above settings press View the generated waveform is shown in Figure 3 2 Phase lt CH1 gt 2 000 VRMS 3 k 1 000 000 OMHz _ 41 1 10 0mv DC h 30 0 Figure 3 2 Square Waveform Output 2008 RIGOL Technologies Inc 3 3 User s Guide for DG1000 RIGOL Example 3 Output a Ramp Waveform How to generate a Ramp waveform with 10ms Period 100mVpep Amplitude 20mVopc Offset 80 Symmetry and 60 Phase The operation steps 1 Set the Period 1 Press Ramp gt Freq Period gt Period which will display in reverse color 2 Input 10 from the keypad and choose the unit ms to set the Period as 10ms 2 Set the Amplitude 1 Press Ampl HiLev gt Ampl which will display in reverse color 2 Enter 100 from the keypad and choose the unit mVpp to set the Amplitude as 100mVepr 3 Set the Offset 1 Press Offset LoLev gt Offset which will display in reverse color 2 Enter 20 from the keypad and choose the unit mVpc to set the Offset as 20mVoc 4 Set the Symmetry 1 Press Symm which will display in reverse color 2 Enter 80 from the keypad and choose the unit to set the Symmetry as 80 5 Set the Phase 1 Press Phase which will display in reverse color 2 Enter 60 from the keypad and choose the unit to set the Phase as 60 After finishing the
85. orm Parameters in the Graph Mode 2008 RIGOL Technologies Inc 2 9 User s Guide for DG1000 RIGOL To Set Ramp Waveform Press the Ramp button in the Normal Mode the operation menu will appear at the bottom of the screen Set the Ramp parameters by using the operation menu The parameters for Ramp waveforms are Frequency Period Amplitude High Level Offset Low Level Symmetry and Phase See Figure 2 10 In the operation menu select Symm and the corresponding parameter will be displayed in inverse color for which users can make a change Figure 2 10 Ramp Signal Parameter Setting Interface Table 2 3 Ramp Signal Operation Menu Menu Settings Explanation Frequency Setting the signal s frequency or period the Period current parameter will switch at a second press Amplitude Setting the signal s Amplitude or High Level the High Level current parameter will switch at a second press Offset Low Setting the signal s Offset or Low Level the Level current parameter will switch at a second press Symmetry Setting the Symmetry for Ramp Waveform Phase Setting the initial phase of the signal Term Explanation Symmetry The percentage that the Rising Period takes up in the whole Period Input Range 0 100 2 10 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL To Set the Symmetry 1 Current Parameter Press Ramp gt Sy
86. orms except DC but noise can only be used in gated burst 1 12 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL To Use Digital I nput As shown in Figure 1 21 there are two groups of buttons on the operation panel which are direction keys the knob and the keypad The instruction below will help you to be familiar with the Digital Input Function W wW W O D Le G Wa Coe 1 Direction Keys and the Knob 2 Keyboard Figure 1 21 Front Panel Digital Input Direction Keys Switch the digital of a numerical value or the storage position of arbitrary waveform setting files Knob Change the numerical value Rotate clockwise to increase and counterclockwise to decrease Switch the types of built in waveforms storage location of arbitrary waveform setting files and the letter when input a file name Keyboard Directly input numerical value to change parameters 2008 RIGOL Technologies Inc 1 13 User s Guide for DG1000 RIGOL To Use Store Utility Help Function As shown in Figure 1 22 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 to be familiar with these Functions Store Recall Utility A Help W 4 Figure 1 22 Store Recall Utility and Help Button 1 The tore Recall Button is used to store wavefo
87. r replacement of the unit 1 2 2008 RIGOL Technologies Inc User s Guide for DG1000 Handle Adjustment RIGOL To adjust the handle position of the Generator please grip the handle by the sides and pull it outward Then make the handle rotate to the desired position The operating methods are shown below in Figure 1 1 and Figure 1 2 0000 000 0000 000 0000 GSSSGSSSSS a Figure 1 2 Adjustable Positions 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL The Front Rear Panel When you get a new DG1000 series Dual Channel Function Arbitrary Waveform Generator first you need to know 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 Front Panel at a Glance DG1000 series Generator has clear and simple front panel The Front Panel has a knob functional keys and menu buttons The 6 grey buttons below the screen are menu buttons by using which you can choose different options on the current menu The rests ar
88. r limit is 1yHz If the specified value is lower than 1pHz the system will adjust the Frequency deviation to luHz 4 8 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL automatically 32 Deviation cannot exceed Carrier Frequency In internal FM the carrier Frequency should always be higher than or equal to the deviation frequency 33 Frequency Deviation lower limit 1yHz In internal FM frequency deviation lower limit is 1yHz If the specified value is lower than lyHz the system will adjust the Frequency deviation to 1lyHz automatically 34 FM Frequency upper limit 20kHz In internal FM the FM frequency upper limit is 20 kHz If the specified value is higher than 20kHz the system will adjust the FM Frequency to 20kHz automatically 35 FM Frequency lower limit 2mHz In internal FM the FM frequency lower limit is 2mHz If the specified value is lower than 2mHz the system will adjust the FM Frequency to 2mHz automatically 36 Hop Frequency upper limit The message will appear when the set Hop Frequency is higher than the upper limit in external FSK 37 Hop Frequency lower limit 1pHz In external FSK Hop Frequency lower limit is 1pHz If the specified value is lower than 1yHz the system will adjust the Hop Frequency to 1yHz automatically 38 Hop Frequency upper limit The message will appear when the set Hop Frequency is higher than the upper limit in internal FSK 39 Hop Frequency lower limit 1pHz In
89. rm 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 the calibration etc 3 The Help Button is used to read the help information Operation I nstructions To get help Press the key and last for 2 3 seconds then the help message will appear 1 14 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL Chapter 2 Operating Your Generator By now you have got a brief understanding of DG1000 with the front rear panel every function control area and keys This chapter covers the following topics To Set Basic Waveforms To Set Sine Waveform To Set Square Waveform To Set Ramp Waveform To Set Pulse Waveform To Set Noise Waveform To Set Arbitrary Waveforms To Select Arbitrary Waveform To Edit Arbitrary Waveform To Set Modulated Waveforms To Set AM Waveform To Set FM Waveform To Set FSK Waveform To Set PM Waveform To Generate Sweep Signal To Generate Burst Signal To Store and Recall To Set the Utility Function To Set the Sync Output Basic Setting of the Two Channels Channel Coupling Settings To Set the Counter System Settings 1 0 Settings Test Cal Settings Power Amplifier Settings To Lock the Keyboard To Use the Help System 2008 RIGOL Technologies Inc 2 1 User s Guide for DG1000 RIGOL
90. rm is shown in Figure 3 11 ym UY 1 000 0 Figure 3 11 The Sweep Waveform Output 2008 RIGOL Technologies Inc 3 13 User s Guide for DG1000 RIGOL Instructions If necessary you can set the frequency Limits by setting the Center Frequency and the frequency range These parameters are similar to the Start and Stop frequency which will provide more flexibility for you To generate the same waveform set the Center Frequency to be 5 050 kHz the frequency range is 9 900 kHz 3 14 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL Example 11 To Generate a Burst Waveform How to generate a Burst Waveform that has 3 Cycles 0 Phase 200us delay and the period is 10ms The operation 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 Set the Parameters of the Burst Function Use the default values You can view all the parameters in the Graph mode Set the Burst Mode Press Burst gt NCycle choose N Cycle Mode Set the Burst Period Press Period use the keypad to enter 10 choose the unit ms and set the Period as 10 ms Set the Start Phase Press Phase use the keypad to enter 0 choose the unit setting the Start phase as 0 Set the Burst Cycles Press Cycles use the keypad to enter 3 choose the unit Cyc sett
91. rom the keypad and choose the unit ys to set the Period as 12us 3 Set the Voltage Limit 1 Press LevelHi and enter 4 from the keypad choose the unit V to set the High Level as 4V 2 Press LevelLo and enter 2 from the keypad choose the unit V to set the low Level as 2V 4 Choose the Interpolation Method Press Interp gt Interpation On to perform linear connection between the points 5 Set the Number of the initializing Points Set the Initializing Point Number as 4 3 8 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL 6 Edit the Waveform Points 1 Edit the Voltage and Time of the points to define a waveform Insert or delete the point If needed 2 Press Points use the knob or the keypad to shift the point number The voltage and time of the points are defined below in Table 3 1 Table 3 1 The Setting of Time and Voltage of the points Point Time Voltage 1 Os OV 2 4us 4V 3 8us oV 4 10s 2V 7 To save the Waveform 1 Press Save to store the waveform in one of the 10 Non Volatile Memories ARB1 ARB10 2 Press Store input the filename and press Store 3 Press Recall to read the stored waveform to the Volatile Memory Only one self built waveform can be stored If a new one is stored the old one will be erased After finishing the above settings press View the generated waveform is shown in Figure 3 8 Figur
92. rse No offset voltage will change while the waveform is inverted and the sync signal would also not inverse 2 54 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL Channel Coupling Settings Press Utility gt Coupling enter the following interface Utility Figure 2 60 Channel Coupling Setting Interface Table 2 24 Channel Coupling Setting Menu Menu Settings Explanation Coupling On Coupling Off Channel 1 Choose CH1 or CH2 as the base source in Channel_ 2 coupling Switch Open or close the Coupling function BaseCH Set the frequency deviation between the two FreDev channels PhaDev Set the phase deviation between the two channels 1 m2 Copy the parameters from CH1 to CH2 CopyCH 2 1 Copy the parameters from CH2 to CH1 Save the setting and exit Key Points 1 Channel Coupling 1 The coupling is only used for frequency and phase as shown in the following figure the base channel will mark with a sign on the screen It indicates that CH1 has coupling in the phase parameter Coupling Sign High Z ea i CH2 RAMP OFF Figure 2 61 Coupling Sign Instruction 2008 RIGOL Technologies Inc 2 55 User s Guide for DG1000 RIGOL 2 Only frequency or phase can be coupled each time it depends on the current selection is FreDev or PhaDev 2 Channel Copy 1 Only when the coupling is closed the Copy menu would appear
93. sis Terminal 2008 RIGOL Technologies Inc HI User s Guide for DG1000 RIGOL Instrument at a Glance RIGOL DG1000 series Dual Channel Function Arbitrary Waveform Generator adopts the DDS Direct Digital Synthesis technology which can provide stable high precision pure and low distortion sine signal It can also provide 5MHz square waveform with fast rising and falling edges In additional frequency measurement function with high accuracy and wide frequency band is also provided The 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 DG1000 series Dual Channel Function Arbitrary Waveform Generator have clear and simple Front Panel The user friendly panel layout and instructions versatile interfaces direct graph interface built in instructions and help system have greatly simplified the operation process thus 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 modulating functions generate modulated waveform at ease without the help of a separate modulating source The USB I O is the standard accessory Main Features DDS technology provides precise stable and low distortion signal 2 Channel Output Support channel coupling channel copy 5 basic waveforms and 48 built in arbitrary waveforms o
94. st is activated by a trigger event Gated burst use external source to control burst when to be activated Cycle Number Set the number of Waveform Cycle in an N Cycle 1 to 50 000 or Infinite If you choose Infinite then a continuous waveform will be generated fneeded Burst Period will increase to cater to the specific number of cycles For an infinite cycle Burst External or Manual Trigger is needed to activate burst For Manual Trigger a trigger will be generated for the first time when you press Manual and stop after the second press Phase Define the Start and the Stop Point in a waveform The phase varies from 180 to 180 and the default setting is 0 For an Arbitrary Waveform 0 is the phase of the first waveform point Period Set the time span between an N Cycle Burst to the next If necessary the period will increase to allow the specific number of cycles in a burst Burst Period gt Period X Burst Number Delay Set the Time Delay between the Trigger Input and the Start of the N Cycle Burst The delay should be greater than or equal to 0 and less than the specific burst period Press View in the Graph Mode the waveform is shown in the following figure Start Phase Burst Period Delay Cycle Times N Cycle Figure 2 46 Waveform Parameter in the Graph Mode 2008 RIGOL Technologies Inc 2 39 User s Guide for DG1000 RIGOL Set the Gated Burst Press Burst gt Gate
95. st the DC offset to 10V automatically Offset lower limit 10V When DC is selected in Arb the DC offset lower limit is 10V If the specified offset is lower than 10V the system will adjust the DC offset to 10V automatically Load impedance upper limit 10kQ When DC output is off the Load Impedance upper limit is 10k If the specified Load Impedance is greater than 10k the system will adjust the Load Impedance to 10kQ automatically Load impedance lower limit 12 When DC output is off the Load Impedance lower limit is 19 If the specified Load Impedance is less than 1 the system will adjust the Load Impedance to 1Q automatically Start Phase upper limit 180 When DC output is off the Start Phase upper limit is 180 If the specified phase is greater than 180 the system will adjust the Start Phase to 180 automatically Start Phase lower limit 180 When DC output is off the Start Phase lower limit is 180 If the specified phase is less than 180 the system will adjust the Start Phase to 180 automatically The biggest light level is 31 The biggest light level is 31 If the specified light level is greater than 31 the system will adjust the light level to 31 automatically 2008 RIGOL Technologies Inc 4 13 User s Guide for DG1000 RIGOL 83 The smallest light level is 0 The smallest light level is 0 If the specified light level is less than 0 the system will adjust the light level to 0
96. ternal External Manual Burst CH1 Waveforms Sine Square Ramp Pulse Noise Arb Except DC Types Count 1 to 50 000 periods infinite gated Start Phase 180 to 180 Internal Period 1 us 500s 1 Gate Source Trigger Source External Trigger nternal External Manual Rear Panel Connector External Modulation 5 Vek 100 modulation 10kQ 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 Latency Sweep lt 500 us Typical Burst lt 500 ns Typical 2008 RIGOL Technologies Inc 5 5 User s Guide for DG1000 RIGOL Trigger Output Level TTL compatible into gt 1kQ Pulse Width gt 400ns Typical Output Impedance 50Q Typical Maximum Rate 1 MHz Sync Output CH1 Level TTL compatible into gt 1kQ Pulse Width gt 50ns Typical Output Impedance 50Q Typical Maximum Frequency 2 MHz Counter Specification Function cycle Frequency period positive negative Pulse width Duty Frequency range Single channel 100mHz 200MHz Frequency resolution 6 digits second Voltage range and sensitivity not modulated signal Auto mode 1Hz to 200MHz 200 mVPP to 5 Vep DC offset range 1 5 VDC DC 100mHz
97. the last time If the current value is effective it could be use immediately 2 Input the required trig level Use the knob to change the value as shown in the following figure the counter will immediately adjust the trig level and trigger according to the specified value Figure 2 65 To set the trig level NOTE In DC coupling mode users need to adjust the trig level manually 2 60 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL 4 To Set the High Frequency Restrain On Off High frequency restrain is used for filtering the high frequency signal in measuring the low frequency signal and improve the measure accuracy Press Utility gt Count gt Setup gt HFR On Off to set the high frequency restrain to be on or off See Figure 2 66 the soft key of HFR On or HFR Off is the current state each time you press the key the state will change to another one Figure 2 66 To set the high frequency on off Suggestion To measure low frequency signal lower than 1kHz you should put on the high frequency restrain to filter the high frequency noise disturb To measure high frequency signal higher than 1kHz you should put off the high frequency restrain 2008 RIGOL Technologies Inc 2 61 User s Guide for DG1000 RIGOL System Settings Press Utility gt gt System enter the following interface Utility sessesssssssssssssssssssssssssssssssssssssesssesssses
98. torage Menu Menu Settings Explanation EN English Input Lang g p CN Chinese Input Select Select the current character Remove Delete the current character Store Store the file with the current name t Cancel the current operation 2008 RIGOL Technologies Inc 2 45 User s Guide for DG1000 RIGOL 1 English Input The English Input Interface is shown in the following figure to save a file named as NewFile following the steps below File Name ilename NewFilel Input 3 cn 0123456789 abcdbeyt gh Keypad Figure 2 52 English Input Interface 1 Press Lang gt EN enter the English Interface 2 Input the file name NewFile Use the Knob to adjust the cursor to the right character and press Select Repeat this until you have selected all the characters needed Press to choose the majuscule or lowercase 3 Edit the File Name When you have entered a wrong character move the cursor to the wrong character and press Remove to delete it And then enter the file name again 4 Press Store to finish and save the file 2 46 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL 2 Chinese Input The Chinese Input Interface is shown in the following figure To save a new file follow the instructions below File Name Input Input menu Page Controller EN di jki mifopgrstuvwx yz Key Pad Figure 2 53 Chinese Input Interface
99. tput a Square Wave Example 3 Outout a Ramp Wave Example 4 Output a Pulse Wave Example 5 Output a Noise Wave Example 6 Output a Stored Arbitrary Waveform Example 7 Create an Arbitrary Waveform Example 8 To Generate a AM Waveform Example 9 To Generate a FSK Waveform Example 10 To Generate a Linear Sweep Waveform Example 11 To Generate a Burst Waveform Output from Double Channels m Example for Channel Coupling m Example for Channel Copy m To Measure with the Counter 2008 RIGOL Technologies Inc 3 1 User s Guide for DG1000 RIGOL Output from Single Channel Example 1 Output a Sine Waveform How to generate a Sine Waveform with 20 kHz frequency 2 5 Ver Amplitude 0 Voc Offset and 45 phase The operation steps 1 Set the Frequency 1 Press Sine gt Freq Period gt Freq which will display in reverse color 2 Enter 20 from the keypad and choose the unit kHz The Frequency is set to be 20 kHz 2 Set the Amplitude 1 Press Ampl HiLev gt Ampl which will display in reverse color 2 Enter 2 5 from the keypad and choose the unit Ver The Amplitude is set to be 2 5VpPP 3 Set the Offset 1 Press Offset LoLev gt Offset which will display in reverse color 2 Enter 0 from the keypad and choose the unit Voc The Offset is set to be 0 Voc 4 Set the Initial Phase 1 Press Phase which will display in reverse color 2 Enter 45 from the ke
100. ue of the point during edit arbitrary waveform is higher than the high level set before Voltage lower limit The message will appear when the set voltage value of the point during edit arbitrary waveform is lower than the low level set before Time upper limit The message will appear when the set time of the point during edit arbitrary waveform is higher than the period set before Time lower limit The message will appear when the set time of the point during edit arbitrary waveform is lower than the period set before 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 system will adjust the AM Depth to 0 0 automatically AM Frequency upper limit 20kHz The AM Frequency upper limit is 20 kHz If the specified value is higher than 20kHz the system will adjust the AM Frequency to 20kHz automatically AM Frequency lower limit 2mHz The AM Frequency lower limit is 2mHz If the specified value is lower than 2mHz the system will adjust the AM Frequency to 2mHz automatically Deviation cannot exceed Carrier Frequency In external FM the carrier Frequency should always be higher than or equal to the deviation frequency Frequency Deviation lower limit 1pHz In external FM frequency deviation lowe
101. utput 100MSa s sampling rate enable to edit arbitrary waveform with 14 bit 4k points Abundant modulation function various modulated waveform AM FM PM and FSK Linear logarithm Sweep and Burst mode Abundant 1 0 interfaces External Modulation Source External 10 MHz Reference Input External trigger source waveform output synchronous signal output Counter with high accuracy and wide frequency band can measure frequency period duty cycle positive pulse width and negative pulse width of the signal with the frequency from 100mHz to 200MHz single channel Support USB flash storage device You can store waveform parameters or the edited arbitrary waveform in USB flash storage device or read the waveform stored in the device as well as updating the system using the device IV 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL Standard interfaces USB Host amp USB Device Interconnect with DS1000 series oscilloscope seamlessly acquire the waveform stored in the oscilloscope and output it lossless Connect with the power amplifier PA1011 amplifier and then output the signal Graph interface which shows the signal settings directly Embedded Chinese and English Help System Support Chinese and English Input Content Conventions in this Manual DG1000 series Dual channel Function Arbitrary Waveform Generator includes DG1022 and DG1022A Illustrations in this manual are based on DG1022 but all t
102. veform frequency 2MHz 20kHz Shape Choose internal modulating Waveform Sine Square Triangle UpRamp DnRamp Noise Arb SrcExt Deviat Choose External modulation the modulating waveform is inputted form the Modulation In port on the rear panel Only Deviat needs to be set button 2008 RIGOL Technologies Inc 2 33 User s Guide for DG1000 RIGOL Press View in the Graph Mode the waveform is shown in the following figure Modulating Frequency Ph PM Freq k GN ase o Deviation ee I hape Square Src Int Figure 2 42 Waveform Parameter in the Graph Mode 2 34 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL To Generate Sweep Signal In the frequency sweep mode the function generator sweep from the start frequency to the stop frequency at the sweep rate you specify Sweeping can be generated by Sine Square Ramp or Arbitrary Waveforms Pulse Noise and DC are not allowed Press the button in the Normal Mode the operation menu will appear on the bottom of the screen See Figure 2 43 set the Waveform parameters by using the operation menu wv E 1 000 000kHz Figure 2 43 Sweep Waveform Parameter Setting Interface Table 2 17 Waveform Sweep Setting Menu Menu Settings Explanation Linear Set the Sweep with linear spacing log Set the Sweep with logarithmic spacing Start S
103. veforms are Frequency Period Amplitude High Level Offset Low Level and Phase See Figure 2 19 in the operation menu select Freq and the corresponding frequency will be displayed in inverse color for which users can make a change Figure 2 19 Arbitrary Signal Parameter Setting Interface Table 2 6 Arbitrary Signal Operation Menu Menu Settings Explanation Frequency Setting the signal s frequency or period the Period current parameter will switch at a second press Amplitude Setting the signal s Amplitude or High Level the High Level current parameter will switch at a second press Offset Low Setting the signal s Offset or Low Level the Level current parameter will switch at a second press Load Select the built in Arbitrary Signal as Output Edit Create and Edit Arbitrary Waveform Phase Setting the initial phase of the signal 2 16 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL To Select Arbitrary Waveform There are 48 built in Arbitrary Waveforms and 10 Non Volatile memories for storing the user defined Arbitrary Waveforms in the Generator Press Arb gt Load enter the interface shown below Stored volatile Figure 2 20 Operation Menu Table 2 7 Selection Menu for Built in Arbitrary Waveform Menu Settings Explanation Builtin Select one of the five built in Arbitrary Waveforms See Table 2 8 Select one of Arbitrary W
104. viation between the Deviat Modulating Waveform and the Carrier Waveform Set the modulating waveform frequency FMFreq 2mHz 20kHz Srcl nt Choose internal modulating Waveform Sine Square Triangle Shape UpRamp DnRamp Noise Arb Choose External modulation the modulating waveform is inputted form the Modulation In eer peviat port on the rear panel Only Deviat needs to be set 2008 RIGOL Technologies Inc 2 29 User s Guide for DG1000 RIGOL In the Graph Mode the waveform is shown as in the following figure Modulating Frequency Freq Deviation 100 00 Az 1 Ts Frequency Deviation Figure 2 38 Waveform Parameter in the Graph Mode Term Explanation Frequency Deviation The Deviation should be equal to or less than the Carrier Waveform Frequency The Sum of the Deviation and the Carrier Frequency should be equal to or less than maximum frequency of the selected function plus 1kHz For an External Source the Deviation is controlled by the 5V voltage Level of the Connector connected to the Modulation In 5V corresponds to the selected Deviation Lower external voltage generates less deviation while negative voltage reduces the modulated signal frequency to below the corresponding carrier s 2 30 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL To Set FSK Waveform The FSK Modulation is a modulation method the output frequency of which switches
105. y upper limit is 100 If the specified symmetry is greater than 100 the system will adjust the symmetry to 100 automatically Symmetry lower limit 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 Duty Cycle is set to the Max of current pulse When setting of duty cycle of Pulse exceeds upper limit the message will appear and the system will adjust the value to the Max automatically Duty Cycle is set to the Min of current pulse When setting of duty cycle of Pulse is lower than the lower limit the message will appear and the system will adjust the value to the Min automatically I nitial of point upper limit 4k The number of initial points upper limit is 4 096 If the specified waveform has more than 4 096 points the system will adjust the point number to 4 096 automatically I nitial of point lower limit 2 The default initial point number is 2 the lower limit of the initial points If the 2008 RIGOL Technologies Inc 4 7 User s Guide for DG1000 RIGOL 21 22 23 24 25 26 27 28 29 30 31 specified initial point is less than 2 the system will adjust the number to 2 automatically Currently on the last defined point When the user is about to edit the last defined point this message will prompt Voltage upper limit The message will appear when the set voltage val
106. ypad and choose the unit The phase is set to be 45 After finishing the above settings press View the output of the Generator is shown as in the following figure Phase lt CH1 gt r 20 000 000K 2 500 VPP AON 0 000 YDC NLA I 43 Figure 3 1 Sine Waveform Output 3 2 2008 RIGOL Technologies Inc User s Guide for DG1000 RIGOL Example 2 Output a Square Waveform How to generate a Square waveform with 1MHz Frequency 2 Vrms Amplitude 10m Voc Offset 30 Duty Cycle and 30 phase The operation steps 1 Set the Frequency 1 Press Square gt Freq Period gt Freq which will display in reverse color 2 Enter 1 from the keypad and choose the unit MHz to set the Frequency as 1MHz 2 Set the Amplitude 1 Press Ampl HiLev gt Ampl which will display in reverse color 2 Enter 2 from the keypad and choose the unit Vrms to set the Amplitude as 2 VRMS 3 Set the Offset 1 Press Offset LoLev gt Offset which will display in reverse color 2 Enter 10 from the keypad and choose the unit mVpc to set the Offset as 10m Voc 4 Set the Duty Cycle 1 Press DtyCyc which will display in reverse color 2 Enter 30 from the keypad and choose the unit to set the Duty Cycle as 30 5 Set the Initial Phase 1 Press Phase which will display in reverse color 2 Enter 30 from the keypad and choose the unit t
107. ystem will adjust the Phase deviation to 0 automatically PM Frequency upper limit 20kHz In internal PM the PM Frequency upper limit is 20 kHz If the specified PM Frequency is higher than 20 kHz the system will adjust the PM Frequency to 20 kHz automatically PM Frequency lower limit 2mHz In internal PM the PM Frequency lower limit is 2mHz If the specified PM Frequency is lower than 2mHz the system will adjust the PM Frequency to 2mHz automatically Set Start Frequency to Max In Sweep mode if the specified Start Frequency is higher than the Max value this message will appear Set Start Frequency to Min In Sweep mode if the specified Start Frequency is lower than the Min value this message will appear Set Stop Frequency to Max In Sweep mode if the specified Stop Frequency is higher than the Max value this message will appear Set Stop Frequency to Min In Sweep mode if the specified Stop Frequency is lower than the Min value this message will appear 4 10 2008 RIGOL Technologies Inc User s Guide for DG1000 52 53 54 55 56 57 58 59 60 61 62 RIGOL Set Center Frequency to Max In Sweep mode if the specified Center Frequency is higher than the Max value this message will appear Set Center Frequency to Min In Sweep mode if the specified Center Frequency is lower than the Min value this message will appear Set Frequency Span to Max In Sweep mode if t

User's Guide DG1000 Series Dual-Channel Function/Arbitrary

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