Rigol DG1022 User Manual Download Page 136

Page: 136 / 147

RIGOL

Technologies, Inc.

User’s Guide for DG1022

4-14

Troubleshooting

If the screen does not turn on even if the generator is on, please follow
the steps below:

(1)

Check if the power is correctly connected.

(2)

Check if the power switch is really on.

(3)

Restart the instrument after taking the above steps.

(4)

If it does not work correctly, contact

RIGOL

for our service.

If the 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



Latest, when all the above steps have been finished. Restart the

instrument.

Summary of Contents for DG1022

Page 1: ...RIGOL User s Guide DG1022 Dual Channel Arbitrary Waveform Generator Sept 2011 RIGOL Technologies Inc ...

Page 2: ......

Page 3: ...ponding material RIGOL shall not be liable for losses caused no matter by incidental or by consequential 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 or photocopied or rearranged without the express written approval of RIGOL Product Certification RIGOL guarantees this product conforms to...

Page 4: ...h 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 Us...

Page 5: ...ld result in damage to this product or other property Terms on the Product These terms may appear on the product DANGER indicates an injury or hazard that may immediately happen WARNING indicates a potential injury or hazard that may immediately happen CAUTION indicates a potential damage to the instrument or other property that may occur Symbols on the Product These symbols may appear on the prod...

Page 6: ...e modulated waveform at ease without the help of a separate modulating source The USB I O is the standard accessory Characteristics and Specifications DDS technology provides precise stable and low distortion output signal 2 Channel Output Support channel coupling channel copy 5 basic waveforms and 48 built In arbitrary waveforms output Counter supports frequency measurement 100mHz 200MHz single c...

Page 7: ... Basic Waveforms 2 2 To Set Sine Waveform 2 2 To Set Square Waveform 2 7 To Set Ramp Waveform 2 10 To Set Pulse Waveform 2 12 To Set Noise Waveform 2 15 To Set Arbitrary Waveforms 2 16 To Select Arbitrary Waveform 2 17 To Edit Arbitrary Waveform 2 20 To Set Modulated Waveforms 2 26 To Set AM Waveform 2 27 To Set FM Waveform 2 29 To Set FSK Waveform 2 31 To Set PM Waveform 2 33 To Generate Sweep Si...

Page 8: ...7 Create an Arbitrary Waveform 3 8 Example 8 To Generate a AM Waveform 3 10 Example 9 To Generate a FSK Waveform 3 12 Example 10 To Generate a Linear Sweep Waveform 3 13 Example 11 To Generate a Burst Waveform 3 15 Output from Double Channels 3 16 Example for Channel Coupling 3 19 Example for Channel Copy 3 21 To Measure with the Counter 3 22 Chapter 4 Prompt Messages Troubleshooting 4 1 Prompting...

Page 9: ... 1 Chapter 1 Quick Start This chapter covers the following topics General Inspection Handle Adjustment The Front Rear Panel User Interface To Set a Waveform To Set the Output To Set Modulation Sweep Burst To Use Digital Input To Use Store Utility Help Function ...

Page 10: ...ectric 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 Repres...

Page 11: ...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 Figure 1 1 Handle Adjusting Figure 1 2 Adjustable Positions ...

Page 12: ...s 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 are the functional keys with which you can enter different function menus or obtain specific functional applications directly Figure 1 3 Front Panel for DG1022 Power Menu Keys CH...

Page 13: ...hnologies Inc User s Guide for DG1022 1 5 Rear Panel at a Glance Figure 1 4 Rear Panel for DG1022 10MHz Synchronous Reference Input Output Power Socket Modulation External USB Device Main Power Input Trig FSK Burst Switch ...

Page 14: ...igure 1 7 User Interface in Menu Mode Double Channel NOTE 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 State Parameters Display Menu Button Waveform Display Cu...

Page 15: ...isplay in the state area The instrument can generate Sine signal with frequency from 1μHz to 20MHz 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 0VPP Amplitude 0 VDC Offset and 0 initial phase ...

Page 16: ...h Level Offset Low level Symmetry and Phase Ramp signal with different parameters can be generated 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 VPP Amplitude 0 VDC Offset 50 Symmetry and 0 initial phase 4 Press the Pulse button a Pulse typeface will display in the state area The instrument can generate Pulse signal wi...

Page 17: ...d Figure 1 13 Noise Signal in the Menu Display Mode As shown in Figure 1 13 the default signal parameters are 5 0 VPP Amplitude and 0 VDC Offset 6 Press the Arb button an Arb typeface will display in the state area The instrument can generate repeatable arbitrary waveform signals with at most 4K points and 5MHz frequency By setting Frequency Period Amplitude High Level Offset Low level and Phase a...

Page 18: ...h between CH1 and CH2 Users can 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 ...

Page 19: ...low will help you to be familiar with these functions Figure 1 15 Channel Output Counter Input 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 CH1 ...

Page 20: ...d 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 DG1022 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 Modula...

Page 21: ...form can be generated Noise can only be used in the gated Burst 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 waveforms except DC but noise can only be used in gated burst ...

Page 22: ...Function 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 let...

Page 23: ...s Figure 1 22 Store Recall Utility and Help Button 1 The Store Recall Button is used to store waveform data and configure information 2 The Utility Button is used to set the auxiliary system function change the output configure parameters interface setting system setting information or perform the instrument self test and the calibration etc 3 The Help Button is used to read the help information O...

Page 24: ......

Page 25: ...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 Chann...

Page 26: ...r 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 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 Menu Settings Explanation Frequency ...

Page 27: ...rameter 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 Figure 2 2 Setting the Frequency Instructions When using the keypad to enter the...

Page 28: ...id 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 Figure 2 3 Setting the Ampl...

Page 29: ...ehand 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 Figure 2 4 Setting the Offset NOTE The setting of any waveform for Frequency Amplitude Offset and Phase are the same as sine wave so we will not cover this...

Page 30: ...nging 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 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 Figure 2 6 Waveform P...

Page 31: ...arameter 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 Period Setting the signal s frequency or period the current parameter will switch at a second press Amplitude High Level Setting the signal s Amplitude or High Level the current parameter will s...

Page 32: ...for DG1022 2 8 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 ...

Page 33: ...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 Figure 2 8 Setting the Duty Cycle Press View in the Graph Mode the waveform is shown in the following figure Figure 2 9 Wave...

Page 34: ...ers can make a change Figure 2 10 Ramp Signal Parameter Setting Interface Table 2 3 Ramp Signal Operation Menu Menu Settings Explanation Frequency Period Setting the signal s frequency or period the current parameter will switch at a second press Amplitude High Level Setting the signal s Amplitude or High Level the current parameter will switch at a second press Offset Low Level Setting the signal...

Page 35: ...nction if the current value is valid for the new waveform it will be used sequentially 2 Input the desired Symmetry Use the keypad or the knob to input the desired value choose the unit and press the corresponding button The Generator will change the waveform immediately Figure 2 11 Setting the Symmetry Press View in the Graph Mode the waveform is shown in the following figure Figure 2 12 Waveform...

Page 36: ...g 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 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 Menu Settings Explanation Frequency Period Setting the Frequency or Period of the sign...

Page 37: ... immediately 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 Minimum Pulse width Pulse width Pulse period Minimum Pulse width Pulse duty cycle is limited by the minimum pulse width and the Pulse period Pulse duty cycle 100 Minimum Pulse width Pulse period Pulse duty cycle 100 1 Minimum Pulse ...

Page 38: ...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 Figure 2 15 Setting the Delay time Press View in the Graph Mode the waveform is shown as in the following figure Figure 2 16 Waveform parameters in the Graph mode Current Parame...

Page 39: ...de will be displayed in inverse color for which users can make a change for the amplitude of Noise which has no frequency or period Figure 2 17 Noise Signal Parameter Setting Interface Table 2 5 Noise Signal Operation Menu Press View in the Graph Mode the waveform is shown in the following figure Figure 2 18 Waveform Parameter in the Graph Mode Menu Settings Explanation Amplitude High Level Settin...

Page 40: ...ation 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 Period Setting the signal s frequency or period the current parameter will switch at a second press Amplitude High Level Setting the signal s...

Page 41: ...enu and the Delete Menu will hide When there is no waveform in the Volatile Memory the Volatile menu will hide Menu Settings Explanation Builtin Select one of the five built in Arbitrary Waveforms See Table 2 8 Stored Select one of Arbitrary Waveforms stored in the Non volatile memory Volatile Select one of Arbitrary Waveforms stored in the Volatile memory When a new waveform is created the old on...

Page 42: ... ExpFall Tan Cot Sqrt X 2 Sinc Gauss Hav erSine Lorentz Dirichlet GaussPulse Airy Choose Math Waveforms Engine Cardic Quake Gamma Voice TV Combin BandLimi ted StepResp Butterworth Chebyshev1 Chebyshev2 Choose Engine Waveforms Window Boxcar Barlett Triang Blackman Hamming Hannin g Kaiser Choose Window Waveforms Others RounsPM DC Choose other Waveforms Select Press to select the waveform As shown in...

Page 43: ...gure 2 24 Operation Menu Table 2 9 The Stored Arbitrary Waveform Menu Menu Settings Explanation Disk Local Choose display route for the system information U Disk When U Disk is connected Type State Setting of the Generator Data Arbitrary waveform file All All types of documentation Recall Recall the waveform or Setting information in the specific position in the memory Store Save the waveform to t...

Page 44: ...n Menu 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 Menu Settings Explanation Create Create a new waveform and erase the waveform in the Volatile memory Stored Edit the waveform stored in the non Volatile memory Volatile Edit the waveform stored in ...

Page 45: ... 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 LevelLo Setting the Level Low for the Waveform Interp On Off Activate the linear Interpolation between the defined points Deactivate the linear Interpolation between the defined points Points Set the number of points...

Page 46: ...waveform with at most 4K points can be created In the default setting point 1 is Level High fixed on 0 second while point 2 is Level Low and on the half of the set Cycle period 2 To Set the Interpolation 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 s...

Page 47: ... Select the point to be edited Time Set time for the Selected point Voltage Set Voltage for the Selected point Insert Insert a new point between the defined points Use the Time and Voltage to define the new point Remove Remove the current point Save 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 wa...

Page 48: ... color and press Store to save it to the specific place 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 following figure Figure...

Page 49: ...ce 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 ...

Page 50: ...al 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 HopFreq FSK Rate and Carrier Waveform In PM users can set the Source Internal External Phase Deviation Modulating Frequency Modulating Waveform and Carrier Wave...

Page 51: ...are Ramp Arb button on the front panel Press Mod Type AM enter the following interface Figure 2 35 Modulated Waveform Parameters Interface for AM Table 2 13 Setting the AM parameters Menu Settings Explanation Type AM Choose Amplitude Modulation SrcInt Depth Set the amplitude range 0 120 AMFreq Set the modulating waveform frequency 2mHz 20kHz Shape Choose internal modulating Waveform Sine Square Tr...

Page 52: ... 0 to 120 In the 0 Modulation the output amplitude is the half of the set one In the 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 VPP 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 ...

Page 53: ...ss Mod Type FM enter the following interface Figure 2 37 FM Waveform Parameter Setting Interface Table 2 14 Setting the FM parameters Menu Settings Explanation Type FM Choose Frequency Modulation SrcInt Deviat Set the Frequency Deviation between the Modulating Waveform and the Carrier Waveform FMFreq Set the modulating waveform frequency 2mHz 20kHz Shape Choose internal modulating Waveform Sine Sq...

Page 54: ...ncy 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 sig...

Page 55: ... 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 If 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 V...

Page 56: ... duty cycle FSK Rate Set the frequency at which the output frequency shifts between the carrier frequency and the jumping frequency 2mHz 50kHz SrcExt HopFreq 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 Press View in the Graph Mode the waveform is shown in the following figure Figure 2 40 Waveform Par...

Page 57: ...ess Mod Type PM enter the following interface Figure 2 41 PM Waveform Parameter Setting Interface Table 2 16 Setting the PM parameters Menu Settings Explanation Type PM Choose Phase Modulation SrcInt Deviat Set the Phase Deviation between the Modulating Waveform and the Carrier Waveform 0o 360o PMFreq Set the modulating waveform frequency 2mHz 20kHz Shape Choose internal modulating Waveform Sine S...

Page 58: ...RIGOL Technologies Inc User s Guide for DG1022 2 34 Press View in the Graph Mode the waveform is shown in the following figure Figure 2 42 Waveform Parameter in the Graph Mode Modulating Frequency Phase Deviation ...

Page 59: ...nterface Table 2 17 Waveform Sweep Setting Menu Menu Settings Explanation Linear log Set the Sweep with linear spacing Set the Sweep with logarithmic spacing Start Center Set the Start Frequency of the Sweep Set the Center Frequency of the Sweep Stop Span Set the Stop Frequency of the Sweep Set the Frequency Span of the Sweep Time Set the Time Span of the Sweep for which the Frequency changes from...

Page 60: ...n 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 ...

Page 61: ...s of waveform cycle N Cycle Burst or when the external gated signals Gated Burst is applied any waveform could be used but noise can only be used in Gated Burst Press the Burst 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 ...

Page 62: ...mber of the bursts in a N Cycle Set the Number of the bursts in a N Cycle 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 Trigger Source Int Choose Internal Source Ext Choose External Source use the Ext Trig FSK Burst connector in the rear panel Manual Choose manual trigger Press Manual will output a burst signal TrigOut Si...

Page 63: ...ated for the first time when you press Manual and stop after the second press 3 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 4 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...

Page 64: ...nu Table 2 19 Setting the Gated parameters Menu Settings Explanation NCycle Gated Set the Gated Mode Polarity Pos Neg Set the Polarity for the Gated Signal Phase Set the Start Phase for the Gated Signal Press View in the Graph Mode the waveform is shown in Figure 2 48 Figure 2 48 Waveform Parameter in the Graph Mode Positive Gated Signal Gated Start Phase ...

Page 65: ...can either be Chinese or English Figure 2 49 Save and Read Interface Table 2 20 Save and Read Menu Menu Settings Explanation Disk Local Choose display route for the system information U Disk When U Disk is connected Type State Can store 10 States Data Can store 10 Waveforms All All types of documentation Recall Recall the waveform or Setting information in the specific position in the memory Store...

Page 66: ...rm 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 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 i...

Page 67: ...ed 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 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 desired name Press Store to finish ...

Page 68: ...enu will show U Disk Otherwise the default location is the internal location Local 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 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...

Page 69: ...t 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 Figure 2 51 File Storage Interface Table 2 21 File Storage Menu Menu Settings Explanation Lang EN English Input CN Chinese Input Select Select the current character Remove Delete the current character Store Store the file with the current name Cancel the curr...

Page 70: ...nglish 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 S...

Page 71: ...e and input the spell of the Chinese 3 Input the file name 新文件 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 f...

Page 72: ...ut parameters provide the parameter setting for Load Impedance Normal Inverse 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 Pow...

Page 73: ...edance Normal Inverse 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 I O View the USB Information Test Cal Do self test and calibration operation or view the instrument information PA Setup power amplifier Back to the previous page of menus Save all the...

Page 74: ...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 ...

Page 75: ... 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 ...

Page 76: ...e the basic setting of the two channels Press Utility CH1 enter the following interface Figure 2 55 Setting interface of CH1 Table 2 23 Channel Setting Interface Menu Settings Explanation Load High Z Set the value of the Load connected to the Output Connector Set the Load connected to the Output Connector to be High Z Normal Invert Normal Output Invert Output ...

Page 77: ... with the expected one Steps for setting the load value 1 Press Utility CH1 Load enter the following interface 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 t...

Page 78: ...ress Utility CH1 Inverse to set the inverse Waveform output An inverse waveform will be displayed in the Graph Mode Figure 2 58 Normal Waveform Figure 2 59 Inverse Waveform NOTE No offset voltage will change while the waveform is inversed and the sync signal would also not inverse Normal Inverse ...

Page 79: ...hoose CH1 or CH2 as the base source in coupling FreDev PhaDev Set the frequency deviation between the two channels Set the phase deviation between the two channels CopyCH 1 2 2 1 Copy the parameters from CH1 to CH2 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...

Page 80: ...fferent 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 ...

Page 81: ...splay interface of the counter Table 2 25 Operation menu of the counter Menu Settings Explanation Freq Display the frequency of the signal to be measure Period Display the period of the signal to be measure DutyCyc Display the duty cycle of the signal to be measure PWidth NWidth Display the positive width and negative width of the signal to be measure Auto Set the measurement parameters of the cou...

Page 82: ...ide for DG1022 2 58 Instructions The data shown on the screen will be refurbished periodically if input frequency signal from external or which will be stopped refurbishing as soon as you cut off input and last frequency value will be displayed ...

Page 83: ...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 Count Setup Sens to set the sensitivity Press the corresponding soft key to switch t...

Page 84: ... Setup 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 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 F...

Page 85: ...n 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 hig...

Page 86: ...On Open Beep Off Close Beep Svr on off On Activate the Screen Guard Program Screen Guard will be on if no action is taken within 3 minutes Press any button the resume Off deactivate the Screen Guard Program Format Set the data format Setting PowOn Default When the power is on all the setting will return to the default value Latest When the power is on all the setting will return to the latest sett...

Page 87: ...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 ...

Page 88: ...uage press Utility System Lang change the language Figure 2 68 Language Setting Menu 2 Display Control Press Utility System Display enter the following menu 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 ...

Page 89: ...ettings Explanation Decimal Using dot Using comma Separat No Close the Separate 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 No the example is as follows Figure 2 71 Setting the data format 2 as decimal press Separat Space the example is as follows Figure 2 72 Settin...

Page 90: ...ws Figure 2 73 Setting the data format 4 as decimal press Separat On the example is as follows Figure 2 74 Setting the data format 5 as decimal press Separat Space the example is as follows Figure 2 75 Setting the data format 6 as decimal press Separat No the example is as follows Figure 2 76 Setting the data format ...

Page 91: ...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 100Hz 1kHz Time 1s Mode Linear State Off Burst CH1 Default Frequency 100Hz Count 1Cycle Output Default CH1 CH2 Function Sine Ramp Frequency 1kHz 1 5 kHz Amplitude Offset 5 VPP 0 000 VDC Unit V...

Page 92: ...ling AC Sensitivity High Trig Lev 71 0 1 26V HFR Off Off System Default Power down Recall Disabled Display On Error Array Clear Error Storage State and any Waveform No change Output State Off Trigger Default Source Internal Calibration Default State Coded The parameter with an asterisk is stored in the Non Volatile Memory ...

Page 93: ...RIGOL 2008 RIGOL Technologies Inc User s Guide for DG1022 2 69 I O Settings Press Utility I O to view the USB parameters Figure 2 77 To View the USB Parameters ...

Page 94: ...ork ordinarily To perform a general test needs 3 seconds If all the tests have been passed you can use the generator freely If the 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 Menu Settings Explanation Test Perform System Self Test Info Show the system information PassWd Input the password for Secure ...

Page 95: ... is firstly shipped to the user it is secured You have to unlock it before calibrating the instrument Press Utility Test Cal PassWd and enter the right password The system will display The instrument now is UNSECURED SecOff will appear see Figure 2 79 Figure 2 79 Input the Calibration PassWord 4 Calibration The generator has been calibrated before leaving the factory Personal calibration is not re...

Page 96: ...e generator with USB Device of PA via an USB cable Press Utility PA enter the following menu Figure 2 80 PA Setting Interface Table 2 31 PA Setting Menu NOTE For more detail about the power amplifier please refer to the User s Guide of PA1011 Menu Settings Explanation Switch Enable or Disable PA Normal Invert Invert the output of PA or not X1 X10 Set the gain of PA OffsON OffsOff Turn on the switc...

Page 97: ... in help system Or you can get help about the operation of the front panel buttons with the Help List Press the Help button enter the following interface Figure 2 81 Help Menu 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 Exit the help menu ...

Page 98: ...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 th...

Page 99: ...put a Sine Wave Example 2 Output a Square Wave Example 3 Output 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 C...

Page 100: ... Set the Amplitude 1 Press Ampl HiLev Ampl which will display in reverse color 2 Enter 2 5 from the keypad and choose the unit VPP The Amplitude is set to be 2 5VPP 3 Set the Offset 1 Press Offset LoLev Offset which will display in reverse color 2 Enter 0 from the keypad and choose the unit VDC The Offset is set to be 0 VDC 4 Set the Initial Phase 1 Press Phase which will display in reverse color ...

Page 101: ...se 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 Offset which will display in reverse color 2 Enter 10 from the keypad and choose the unit mVDC to set the Offset as 10m VDC 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 ...

Page 102: ...se color 2 Enter 100 from the keypad and choose the unit mVPP to set the Amplitude as 100mVPP 3 Set the Offset 1 Press Offset LoLev Offset which will display in reverse color 2 Enter 20 from the keypad and choose the unit mVDC to set the Offset as 20mVDC 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 Se...

Page 103: ... 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 Offset which will display in reverse color 2 Enter 5 from the keypad and choose the unit mV DC to set the Offset as 5mVDC 4 Set the Pulse Width 1 Press DtyCyc Width Width which will display in reverse color 2 Enter 20 from the keypad and choose the unit μs to set the Puls...

Page 104: ...mpl HiLev 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 Offset which will display in reverse color 2 Enter 10 from the keypad and choose the unit mVDC to set the Offset as 10mVDC After finishing the above settings press View the generated waveform is shown in Figure 3 5 Figure 3 5 No...

Page 105: ...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 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 Offset which will display in reverse color 2 Enter 10 from the keypad and choose the unit mVDC t...

Page 106: ...ing the time and voltage of the points 2 Set the period 1 Press Period which will display in reverse color 2 Input 12 from the keypad and choose the unit μs to set the Period as 12μs 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 I...

Page 107: ...0V 2 4μs 4V 3 8μs 0V 4 10μs 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 gen...

Page 108: ...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 Type AM 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 Modu...

Page 109: ...s Guide for DG1022 3 11 After finishing the above settings press View the generated AM Waveform is shown in Figure 3 9 Figure 3 9 The AM Output 7 Turn off the Modulation Function Press the lighted Mod Key to turn off the Modulation Function ...

Page 110: ...olor 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 3 Set the Modulation Type FSK Press Mod Type FSK choose FSK Please notice that the message shown on the top left side of the screen is FSK 4 Set the Hop Frequency Press HopFreq use the keypad to enter 800 choose the u...

Page 111: ...ou can view all the parameters in the Graph mode 3 Set the Sweep Mode Press Sweep Linear Log and choose Linear 4 Set the Sweep Time Press Time use the keypad to enter 1 choose the unit s to set the Sweep Time as 1s 5 Set the Start Frequency Press Start use the keypad to enter 100 choose the unit Hz to set the Start Frequency as 100Hz 6 Set the Stop Frequency Press Stop use the keypad to enter 10 c...

Page 112: ... 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 ...

Page 113: ...ode Press Burst NCycle choose N Cycle Mode 4 Set the Burst Period Press Period use the keypad to enter 10 choose the unit ms and set the Period as 10 ms 5 Set the Start Phase Press Phase use the keypad to enter 0 choose the unit setting the Start phase as 0 6 Set the Burst Cycles Press Cycles use the keypad to enter 3 choose the unit Cyc setting the Burst Cycle as 3 7 Set the Delay Press Delay use...

Page 114: ...e two Output connectors to the Oscilloscope and then press the Output 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 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 ...

Page 115: ...iation Lissajous Figure display as a straight line Now press Utility Coupling Switch Coupling On 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 Figure 3 16 Output Signals with 90 Phase Deviation Analysis 90 phase deviation waveforms do not overlap ...

Page 116: ...RIGOL 2008 RIGOL Technologies Inc User s Guide for DG1022 3 18 Figure 3 17 Output Signals with 90 Phase Deviation Lissajous Figure Analysis 90 phase deviation Lissajous Figure display as a circle ...

Page 117: ...gure 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 VDC phase 0 Figure 3 19 Parameters Setting in CH2 3 Press Utility Coupling Switch Coupling On Open the coupling function 4 Press BaseCH Channel_1 Choose CH1 as the base channel 5 Press PhaDev use the keypad to input 10 and choose the unit of Set the p...

Page 118: ...nel 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 Figure 3 21 Phase Coupling Instruction 9 Setting of the frequency coupling is similar to phase coupling ...

Page 119: ...2 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 VDC phase 0 Figure 3 23 Parameters Setting in CH2 3 Press Utility Coupling Switch Coupling Off CopyCH 1 2 Confirm Parameters in CH1 will be copied to CH2 as shown in the following Figure 3 24 Parameters in CH2 after the copying NOTE Channel copy is limited by...

Page 120: ...ounter automatically adjusts the trig level and sensitivity until the display is steady 2 Manually measure mode To set the coupling mode Press Setup AC DC AC to set the coupling mode to be AC To set the sensitivity Press Setup Sens Medium To set the trigger level Press Setup 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 restr...

Page 121: ... 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 display as shown in the following figure Figure 3 28 Positive Width View 5 Press NWidth the negative width will display as shown in the following figure Figure 3 29 Negative Width View ...

Page 122: ......

Page 123: ...RIGOL Technologies Inc User s Guide for DG1022 4 1 Chapter 4 Prompt Messages Troubleshooting This chapter covers the following topics Prompting Messages Common Messages Error Messages Data Overflow Troubleshooting ...

Page 124: ... Arb this message will appear to inform users that the default selection of arbitrary waveform type is 4 First set the all over waveform parameters To inform the user set the general waveform parameter first Then set the parameters for each point 5 Editing the existing waveform parameters Perform the waveform edit operation and inform the user that operation can be taken to edit the current wavefo...

Page 125: ...enu disappeared press any menu key will recall it 10 Burst period increased to fit entire burst The PRI of Period is higher than that of the Burst Period As long as the burst period does not reach its maximum the generator will increase the burst period to cater to the need of the specific burst cycle or waveform frequency ...

Page 126: ...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 Type Data 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 ...

Page 127: ...lower limit 500μHz Arbitrary wave frequency lower limit 1μHz 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 Sine wave period upper limit 1Ms Square wave period upper limit 1Ms Ramp wave period upper limit 1Ms Pulse wave period upper limit 2ks Arbitra...

Page 128: ...e different 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 the ...

Page 129: ...uty cycle of Pulse is lower than the lower limit the message will appear and the system will adjust the value to the Min automatically 19 Initial 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 20 Initial of point lower limit 2 The default initial point numb...

Page 130: ...limit is 2mHz If the specified value is lower than 2mHz the system will adjust the AM Frequency to 2mHz automatically 30 Deviation cannot exceed Carrier Frequency In external FM the carrier Frequency should always be higher than or equal to the deviation frequency 31 Frequency Deviation lower limit 1μHz In external FM frequency deviation lower limit is 1μHz If the specified value is lower than 1μH...

Page 131: ...equency to 1μHz 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 1μHz In internal FSK the FSK Rate lower limit is 1μHz If the specified FSK Rate is less than 1μHz the system will adjust the FSK Rate to 1μHz automatically 42...

Page 132: ... Max value this message will appear 49 Set Start Frequency to Min In Sweep mode if the specified Start Frequency is lower than the Min value this message will appear 50 Set Stop Frequency to Max In Sweep mode if the specified Stop Frequency is higher than the Max value this message will appear 51 Set Stop Frequency to Min In Sweep mode if the specified Stop Frequency is lower than the Min value th...

Page 133: ...ulse is on if you press Sweep this message will appear 61 Sorry unable to Sweep Noise Noise cannot be used to generate sweep signals When Noise is on if you press Sweep this message will appear 62 Start Phase upper limit 180 In the Gated mode the Phase upper limit is 180o If the specified Phase is greater than 180o the system will adjust the Phase to 180 o automatically 63 Start Phase lower limit ...

Page 134: ...em will adjust the Delay to 40 0s automatically 71 Delay lower limit 0s In the N Cycle mode the Delay lower limit is 0s If the specified Delay is less than 0s the system will adjust the Delay to 0s automatically 72 Start Phase upper limit 180 In the infinite mode the Start Phase upper limit is 180 0o If the specified Start Phase is greater than 180 0o the system will adjust the Start Phase to 180 ...

Page 135: ...t Phase upper limit is 180 If the specified phase is greater than 180 the system will adjust the Start Phase to 180 automatically 81 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 82 The biggest light level is 31 The biggest light level is 31 If the specified li...

Page 136: ... on 3 Restart the instrument after taking the above steps 4 If it does not work correctly contact RIGOL for our service 2 If the settings are correct but no waveform is generated please follow the steps below 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 Latest when all the ...

Page 137: ...ary Waveform Generator unless specified statement To meet these specifications 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 o C All specifications are guaranteed unless noted typical ...

Page 138: ...erature index 5 ppm C Sine Wave Spectral Purity Harmonic Distortion CH1 CH2 1VPP 1VPP 1VPP 1VPP DC 1MHz 45dBc 45dBc 45dBc 45dBc 1MHz 5MHz 45dBc 40dBc 45dBc 40dBc 5MHz 20MHz 45dBc 35dBc 45dBc 35dBc Total Harmonic Distortion DC to 20 kHz 1Vpp 0 2 Spurious non harmonic DC to 1 MHz 70 dBc 1 MHz to 10 MHz 70 dBc 6 dB octave Phase Noise 10kHz Offset 108 dBc Hz Typical Square Wave Rise Fall Time 20 ns 10...

Page 139: ... 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 Falling Time Typical 35ns 35ns Jitter RMS Typical 6 ns 30ppm 6 ns 30ppm Non Volatile Storage Total 10 Waveforms 10 waveforms 10 waveforms Output CH1 CH2 Amplitude 2 mVPP 10 VPP 50 4 mVPP 20 VPP High Z 2 mVPP 3 VPP 50 4 mVPP 6 VPP High Z Amplitude Ac...

Page 140: ... Ramp Arb Except DC Source Internal External Modulating Waveforms Sine Square UpRamp DnRamp Triangle Noise Arb 2mHz to 20kHz Depth 0 120 FM CH1 Carrier Waveforms Sine Square Ramp Arb Except DC Source Internal External Modulating Waveforms Sine Square UpRamp DnRamp Triangle Noise Arb 2mHz to 20kHz Frequency Deviation DC 10 MHz PM CH1 Carrier Waveforms Sine Square Ramp Arb Except DC Source Internal ...

Page 141: ...es Count 1 to 50 000 periods infinite gated Start Phase 180 to 180 Internal Period 1 µs 500s 1 Gate Source External Trigger Trigger Source Internal External Manual Rear Panel Connector 3 External Modulation 5 VPK 100 modulation 5k input impedance External Trigger TTL compatible Trigger Input Input Level TTL compatible Slope Rising or falling selectable Pulse Width 100 ns Input Impedance 10 k DC co...

Page 142: ...to 5 VPP Manual mode DC DC offset range 1 5 VDC 100mHz 100MHz 20m VRMS to 5 Vac dc 100MHz 200MHz 40m VRMS to 5 Vac dc AC 1Hz 100MHz 50m VPP to 5 VPP 100MHz 200MHz 100m VPP to 5 VPP Pulse width and Duty cycle measure 1Hz to 10MHz 100mVPP 10VPP Input adjust Input impedance 1MΩ Coupling mode AC DC High frequency restrain High frequency noise restrain HFR on or off sensitivity Low Medium High Trigger ...

Page 143: ...rnal circuit are If Vout 1VDC the protective range of Vin is 6 5V If Vout 1VDC 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 The voltage inputted to the output connector of CH2 should be within 3V 3 Exte...

Page 144: ...40Hz CAT II Consumption Less than 40W Fuse 2A T Level 250V Environment Temperature Range Operation 10 40 Non operation 20 60 Cooling Natural cooling Humidity Range Below 35 90 relative humidity 35 40 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 Inc...

Page 145: ...Power Cord that fits the standard of the destination country A Quick Guide A CD Including the User Guide and application software Optional Accessories BNC Cable BNC to Alligator Clip Cable USB Cable 40 dB Attenuator Power Amplifier All the accessories standard and optional can be purchased by contacting your local RIGOL office ...

Page 146: ...roved defective To get repair service or obtain a copy of the whole warranty statement please contact with your nearest RIGOL sales and service office RIGOL do not provide any other warranty items except the one being provided by this summary and the warranty statement The warranty items include but not being subjected to the hint guarantee items related to tradable characteristic and any particul...

Page 147: ...ich 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 outside 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 resu...

Search results

Summary of Contents for DG1022

Reviews:

Related manuals for DG1022

Brands by name

Popular brands

Rigol DG1022, User Manual

Search results

Summary of Contents for DG1022

Reviews:

Related manuals for DG1022

Brands by name

Popular brands