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Modulation

⚫

Noise and DC could not be used as carrier waveform.

8.3.3 Carrier Waveform Frequency

For different carrier waveforms, the settable range of carrier frequency is different.

please refer to "Frequency Characteristics" in Specifications. The default value is 1kHz.

Press

[Setting] >

Frequency

softkey on the front panel, and then use the numeric

keypad or direction keys and knob to input the desired frequency value.

8.3.4 Modulation Source

Press

[Mod] >

SignalSrc

softkey to select Internal, External or Another Channel as the

modulation source.

internal Source

When internal modulation source is selected, press

Shape

softkey to select Sine,

Square, Ramp, Noise or Arb as the modulation source. The default is Sine.

⚫

Sine

⚫

Square: 50% duty cycle

⚫

Ramp: 50% symmetry.

⚫

Noise

⚫

Arb: Sinc, Exp Fall, Haver Sine, Lorentz, Gause, Dual Tone, ECG.

Note: Noise can be used as modulating waveform but cannot be used as carrier

waveform.

external source

When external modulation source is selected, the Frequency and Shape menu in the

modulation menu is grayed out and disabled. The instrument receives the external

modulation signal from the

[FSK/Trig/Sync/Extmod]

connector on the rear panel. At

this point, the FM modulation frequency deviation is controlled by the ±4V signal level

on the connector.

another ch

CH1 and CH2 can be used as modulation sources reciprocally. When CH1 is used as

the modulated wave, CH2 can be used as the modulation source. And vice versa. When

selecting another channel as the modulation source, please turn on the output of that

channel.

Содержание HDG3000B Series

Страница 1: ...HDG3000B series Arbitrary waveform signal generator User Manual 2022 05...

Страница 2: ...If you use documents or products of Qingdao Hantek Electronics Co LTD and need products patents or works of third parties to cooperate with them you shall be responsible for obtaining the consent and...

Страница 3: ...y matters 1 1 2 Safety terms and symbols 2 1 3 Measurement category 3 1 4 Working conditions 3 1 5 Maintenance and cleaning 4 1 6 Environmental Precautions 5 2 Product features 6 3 Document overview 7...

Страница 4: ...eter Setting Method 16 4 5 1 Numeric Keypad 16 4 5 2 Direction Keys and Knob 16 4 6 Using the built in help system 17 5 Basic Waveform Output 18 5 1 Select the Channel 18 5 2 Set the Parameter 18 5 2...

Страница 5: ...Arbitrary Waveform 26 6 2 Select Arbitrary Waveform 26 7 Harmonic Output 32 7 1 Overview 32 7 2 Set the Basic Waveform Parameters 32 7 3 Set the Harmonic Order 32 7 4 Set the Harmonic Type 33 7 5 Set...

Страница 6: ...pe 37 8 2 3 Carrier Waveform Frequency 37 8 2 4 Modulation Source 38 8 2 5 Modulation Frequency 38 8 2 6 Modulation Depth 39 8 3 FM Modulation 39 8 3 1 Select FM Modulation 39 8 3 2 Carrier Waveform S...

Страница 7: ...ulation 43 8 5 1 Select ASK modulation 44 8 5 2 Carrier Waveform Shape 44 8 5 3 Carrier Waveform Amplitude 44 8 5 4 Modulation Source 44 8 5 5 ASK Rate 45 8 5 6 Modulation Amplitude 45 8 6 FSK Modulat...

Страница 8: ...5 PSK Rate 48 8 7 6 Modulation Phase 48 8 8 BPSK Modulation 48 8 8 1 Select BPSK Modulation 49 8 8 2 Carrier Waveform Shape 49 8 8 3 Carrier Waveform Phase 49 8 8 4 Modulation Source 49 8 8 5 BPSK Ra...

Страница 9: ...equency 51 8 10 4 Modulation Source 52 8 10 5 3FSK Rate 52 8 10 6 Hopping Frequency 52 8 11 4FSK Modulation 52 8 11 1 Select 4FSK Modulation 52 8 11 2 Carrier Waveform Shape 52 8 11 3 Carrier Waveform...

Страница 10: ...t PWM Modulation 55 8 13 2 Carrier Waveform Shape 56 8 13 3 Carrier Waveform Duty 56 8 13 4 Modulation Source 56 8 13 5 Modulation Frequency 57 8 13 6 Duty Deviation 57 9 Sweep 58 9 1 Select Sweep 58...

Страница 11: ...Burst 62 10 1 Select Burst 62 10 2 Burst Type 62 10 3 Burst Count 64 10 4 Burst Period 64 10 5 Burst Phase 65 10 6 Trigger Source 65 10 7 Gate Polarity 66 10 8 Trigger Output Edge 66 11 Counter 67 12...

Страница 12: ...On Settings 74 13 3 4 Intensity 74 13 3 5 System Information 74 13 3 6 Unit 74 13 3 7 Save Picture 75 13 4 Firmware Update 75 14 Remote Control 76 14 1 Install Keysight IO libraries suite 76 14 2 Rem...

Страница 13: ...5 Figure 5 1 Before 21 Figure 5 2 After 21 Figure 5 3 Setting Interface 25 Figure 5 4 Output Waveform 25 Figure 6 1 Arbitrary Interface 26 Figure 8 1 OSK Modulation 54 Figure 10 1 N Cycle Burst 63 Fig...

Страница 14: ......

Страница 15: ...EN Copyright Qingdao Hantek Electronics Co LTD HDG3000B User manual I Tables Table 3 1 Knob 7 Table 3 2 Mode 8 Table 6 1 Build In waveform 30 Table 10 1 Table Burst type 62...

Страница 16: ......

Страница 17: ...Ground the product To avoid electric shocks the product is grounded through a grounding conductor of the power cable The grounding conductor must be connected to the ground before connecting the input...

Страница 18: ...rotection for broadcast services in residential environments 1 2 Safety terms and symbols Safety terms in this manual Dangerous Indicates that immediate damage may be caused to you if you perform this...

Страница 19: ...ted to low voltage instruments For example measurements made on household appliances portable tools and similar equipment Class III refers to measurements taken on construction equipment For example m...

Страница 20: ...ts connected to the mains AC supply Degree of pollution Class 2 Pollution level definition Level 1 No pollution or only dry non conductive pollution This pollution level has no impact For example clea...

Страница 21: ...wering please make sure the instrument is completely dry to avoid electrical short circuit or even personal injury caused by moisture 1 6 Environmental Precautions The following sign indicates that th...

Страница 22: ...al tone multi frequency DC voltage etc 4 3 inch color TFT LCD screen clear and intuitive user interface Built in high resolution 80MHz frequency meter Standard communication interface front USB Host a...

Страница 23: ...tion to Hantek website for the latest version Document format conventions 1 Keys Use square brackets text bold to represent front panel keys such as Utility for the Utility key 2 Menu Use blue menu te...

Страница 24: ...Hantek Electronics Co LTD 8 Model Number of channels Maximum frequency CH1 CH2 sampling rate HDG3102B 2 15MHz 300MS s HDG3022B 2 25MHz 300MS s HDG3042B 2 40MHz 300MS s HDG3062B 2 60MHz 300MS s HDG308...

Страница 25: ...y damaged please keep them until the whole machine and accessories pass the electrical and mechanical testing Check the accessories The details of the accessories are provided in Appendix A Accessorie...

Страница 26: ...10 45 440 Hz or 120 240 VAC 10 45 66Hz Please use the supplied power cord to connect the machine to AC power Press the power switch in the lower left corner of the front panel to turn on the instrumen...

Страница 27: ...utward then rotate the handle 4 3 3 Set system language The signal generator supports Chinese and English menus and provides corresponding help information prompt information and interface display Pre...

Страница 28: ...Used to set auxiliary function and system parameters Mod Enable generate modulated waveforms A variety of analog and digital modulation methods are provided to generate AM DSB AM FM PM ASK FSK PSK BPS...

Страница 29: ...elect the file to be recalled when storing or recalling file It is used to switch the character in the soft keyboard when entering filename 8 Numetric Keypad It is used to input parameters and consist...

Страница 30: ...connector accepts an external trigger signal the polarity of the signal can be set 2 10 MHz Reference In Out 10MHz In Out BNC connector with 50 nominal output impedance and 5K nominal input impedance...

Страница 31: ...of the current channel Press the parameter softkey and use the numeric keypad or direction keys and knob to modify the value The parameters that can be modified will be highlighted and the red backgr...

Страница 32: ...sists of the following parts 1 Number keys The 0 to 9 number keys are used to directly input the desired parameter value 2 Decimal point Press this key to insert a decimal point at the current positio...

Страница 33: ...Type Custom the knob is used to select different arbitrary waveform files In the store and recall function the knob is used to select the location where the file is saved or the file to be read 4 6 Us...

Страница 34: ...n first select CH1 and then select CH2 after configuring the waveform and parameters of CH1 5 2 Set the Parameter 5 2 1 Select the Basic Waveform HDG3000B can output 5 kinds of basic waveforms includi...

Страница 35: ...equency is changed if this amplitude is valid the instrument will still use this amplitude otherwise the instrument would display a prompt message and set the amplitude to the amplitude upper limit of...

Страница 36: ...method of offset value refer to the introduction in Parameter Setting Method 2 The DC offset voltage units available are V and mV 3 Press Utility Units softkey and press Offset Low Level softkey to sw...

Страница 37: ...eforms of the two channels You will see that the phase deviation of the two waveforms displayed on the oscilloscope is not 180 At this point press Sync softkey on the generator and the waveforms shown...

Страница 38: ...is defined as the percentage that the rising period takes up in the whole period as shown in the figure below This parameter is only available when ramp is selected Symmetry can be set in the range of...

Страница 39: ...Once a parameter is changed the other will be automatically changed The pulse duty cycle is limited by the Minimum Pulse Width and Pulse Period 1 Pulse Duty Cycle Minimum Pulse Width Pulse Period 100...

Страница 40: ...them separately 5 2 9 Enable the Channel Output After configuring the parameters of the waveform selected waveform output could be enabled Press Output1 or and Output2 button on the front panel and th...

Страница 41: ...ge Time softkey to enter the edge time submenu Press Trailing softkey to highlight it Use the numeric keypad to enter the value 100 then select the unit nsec from the menu that pops up 9 Press Output1...

Страница 42: ...Arb softkey to enable the arbitrary waveform function and open the operation menu of the arbitrary waveform Figure 6 1 Arbitrary Interface To set the basic parameters of arbitrary waveforms refer to...

Страница 43: ...d Bandwidth limited signal BlaseiWave Time velocity curve of explosive vibration Butterworth Butterworth filter Chebyshev1 Chebyshev1 filter Chebyshev2 Chebyshev2 filter Combin Combination function CP...

Страница 44: ...tion Ignition waveform of the automotive motor ISO16750 2 SP Automotive starting profile with ringing ISO16750 2 VR Automotive supply voltage profile for resetting ISO7637 2 TP1 Automotive transients...

Страница 45: ...ction Maxwell Maxwell distribution Rayleigh Rayleigh distribution Versiera Versiera Weibull Weibull distribution ARB_X2 Square function Trigonome CosH Hyperbolic cosine CosInt Integral cosine Cot Cota...

Страница 46: ...rbolic tangent Window Bartlett Bartlett window BarthannWin Modified Bartlett Hann window Blackman Blackman window BlackmanH BlackmanH window BohmanWin Bohman window Boxcar Rectangle window ChebWin Che...

Страница 47: ...aveform Output EN Copyright Qingdao Hantek Electronics Co LTD HDG3000B User manual 31 Press Wave Arb softkey to enter the arbitrary menu and press Type User softkey to select the arbitrary waveform fi...

Страница 48: ...G3000B can output up to 16th order of harmonic After selecting CH1 or CH2 press Wave Harmonic softkey on the front panel to enter the harmonic setting menu Users can set the parameters of basic wavefo...

Страница 49: ...he instrument would output basic waveform and odd harmonics 3 All Select this type and the instrument would output basic waveform and all the harmonics in order Note The harmonics actually output is d...

Страница 50: ...f each harmonic 1 Index Press this softkey to select the index number of the harmonic to be selected 2 Phase Press this softkey to set the phase of the selected subharmonic Use the numeric keypad to i...

Страница 51: ...ion When Mod is enabled Sweep or Burst will be disabled automatically After AM is enabled the instrument will generate AM waveform with the currently specified carrier and modulating waveforms To avoi...

Страница 52: ...ed by the 4V signal level on this connector For example when the modulation depth is 100 the output amplitude is maximum when the external modulation signal is 4V and the output amplitude is the minim...

Страница 53: ...s 4V 8 2 DSB AM Modulation In the Double sideband AM signal there are only two side frequencies and there is no carrier component Its frequency bandwidth is still twice the frequency of the modulated...

Страница 54: ...enu is grayed out and disabled The instrument receives the external modulation signal from the FSK Trig Sync Extmod connector on the rear panel At this point the AM modulation amplitude is controlled...

Страница 55: ...strument is also controlled by the 4V signal level on the FSK Trig Sync Extmod connector on the rear panel For example set the modulation depth to 100 the output amplitude is the maximum when the modu...

Страница 56: ...elect Sine Square Ramp Noise or Arb as the modulation source The default is Sine Sine Square 50 duty cycle Ramp 50 symmetry Noise Arb Sinc Exp Fall Haver Sine Lorentz Gause Dual Tone ECG Note Noise ca...

Страница 57: ...frequency will cause the instrument to set the deviation equal to the carrier frequency The sum of frequency deviation and carrier frequency must be lower than or equal to the sum of the current carri...

Страница 58: ...g Frequency softkey on the front panel and then use the numeric keypad or direction keys and knob to input the desired frequency value 8 4 4 Modulation Source Press Mod SignalSrc softkey to select Int...

Страница 59: ...Phase deviation is the deviation of the modulating waveform phase relative to the carrier waveform phase Press Mod Deviation softkey to set the PM phase deviation Use the numeric keypad or direction k...

Страница 60: ...rm Amplitude After selecting the carrier waveform press Setting Amplitude softkey on the front panel use the numeric keypad or direction keys and knob to input the desired amplitude The amplitude rang...

Страница 61: ...mplitude HighZ is from 2mV to 20V and the default is 100mV 8 6 FSK Modulation Users can configure the instrument to shift its output frequency between two preset values using FSK modulation The rate a...

Страница 62: ...on source is selected the modulating waveform is set as a Square with 50 duty cycle and the rate at which the output frequency shifts between carrier frequency and modulating frequency is determined b...

Страница 63: ...g Sync Extmod connector on the rear panel 8 7 1 Select PSK Modulation Press Mod Type PSK softkey to enable PSK function When Mod is enabled Sweep or Burst will be disabled automatically After PSK is e...

Страница 64: ...When internal modulation source is selected press Mod Rate softkey to set the rate at which the output phase shifts between carrier phase and modulation phase Use the numeric keypad or direction keys...

Страница 65: ...form Phase Press Setting Phase softkey on the front panel and use the numeric keypad or direction keys and knob to input the desired phase The available phase ranges from 0 to 360 and the default valu...

Страница 66: ...m changes enable modulation after configuring the other modulation parameters 8 9 2 Carrier Waveform Shape QPSK carrier shape Sine default Square Ramp Pulse Arbitrary except DC or Harmonic waveform Pr...

Страница 67: ...al signal level of the instrument 8 10 1 Select 3FSK Modulation Press Mod Type 3FSK softkey to enable 3FSK function When Mod is enabled Sweep or Burst will be disabled automatically After 3FSK is enab...

Страница 68: ...sired frequency value 8 11 4FSK Modulation Users can configure the instrument to shift its output frequency between four preset values using 4FSK modulation The rate at which the output shifts between...

Страница 69: ...ut the desired rate value The rate range is from 2mHz to 1MHz and the default is 100Hz 8 11 6 Hopping Frequency The range of hopping frequency depends on the carrier waveform currently selected Refer...

Страница 70: ...rm can only be sine waveform Press Wave Sine softkey on the front panel to select 8 12 3 Carrier Waveform Frequency For different carrier waveforms the settable range of carrier frequency is different...

Страница 71: ...or The settable range of the oscillate time is related to the OSK rate currently selected Press Mod OscTime softkey and use the numeric keypad or direction keys and knob to input the desired time The...

Страница 72: ...odulation source The default is Sine Sine Square 50 duty cycle Ramp 50 symmetry Noise Arb Sinc Exp Fall Haver Sine Lorentz Gause Dual Tone ECG Note Noise can be used as modulating waveform but cannot...

Страница 73: ...abled when other modulation sources except the internal modulation source is selected 8 13 6 Duty Deviation Press Mod Deviation softkey and input the desired value using the numeric keypad or directio...

Страница 74: ...the stop frequency and then returns back to the start frequency Start Frequency Stop Frequency the generator sweeps from low frequency to high frequency Start Frequency Stop Frequency the generator s...

Страница 75: ...er frequency Center frequency Fm frequency span range is 2 center frequency Fmin Center frequency Fm frequency span range is 2 Fmax center frequency Take sine as an example Fmin is 1 Hz Fmax is 160MHz...

Страница 76: ...mod connector will change from low level to high level When Sweep is enabled press Tag Frequency softkey and use the numeric keyboard or the direction keys and knob to modify the mark frequency The de...

Страница 77: ...anel at the beginning of the Sweep The trigger period depends on the specified frequency sweep time return time and hold time When the output signal frequency is less than the specified mark frequency...

Страница 78: ...p function will be automatically disabled if currently enabled To avoid multiple waveform changes enable burst mode after configuring other parameters 10 2 Burst Type This instrument could output thre...

Страница 79: ...continuous waveform after receiving trigger signal Press Burst Type softkey to select Inf Cycle A schematic diagram of infinite cycle pulse will be displayed on the screen Figure 10 2 Infinite Cycle B...

Страница 80: ...ernal external or manually trigger sources For internal trigger source Burst period 1 s Carrier Waveform Period Burst Count Press Burst Type softkey to select N Cycle The Count parameter is highlighte...

Страница 81: ...t output when a trigger signal is received and then wait for the next trigger When Burst is enabled press Trig Src softkey to select internal external or manual The default setting is Internal Interna...

Страница 82: ...ut Edge In burst mode when the trigger source is Internal or Manual the generator would output a TTL compatible signal with specified edge from the FSK Trig Sync Extmod connector on the rear panel Int...

Страница 83: ...negative pulse width of external input signal Press Utility Counter softkey on the front panel to enable counter function Input the singal to the Counter connector on the rear panel measure Press Exi...

Страница 84: ...tate to external storage in pho format The state files pho and arbitrary waveform files hwf in the external memory can be recalled The instrument settings state file includes waveform basic parameters...

Страница 85: ...rsor in the Virtual Keyboard Rotate the knob to move the cursor position and press down the knob to input the character In the virtual keyboard rotate the knob to select Caps and press down to switch...

Страница 86: ...to rename Refer to the operation method of creating a new file After the completion of the denominate press Confirm softkey to confirm the change Figure 12 3 Rename Interface Delete Use the knob to se...

Страница 87: ...ync signal is the basic waveform frequency 2 n Wherein n represents the frequency dividing coefficient and it is 1 when the frequency of the basic waveform is greater than 30 MHz and less than or equa...

Страница 88: ...tor the HDG3000B has a fixed series output impedance of 50 If the actual load is different from the specified value then the displayed voltage level will not match the voltage level of the components...

Страница 89: ...MHz In Out connector at the real panel If no valid clock source is detected the prompt message No valid 10MHz External Clock is detected would be displayed and the clock source would be switched to In...

Страница 90: ...oftkey to select the desired configuration type When P key is pressed to restore the default settings this setting will not be affected 13 3 4 Intensity Press Utility Intensity softkey and use the dir...

Страница 91: ...utton the instrument completes the screenshot and enters the Utility menu At this time the signal generator has cached the screenshot inside the instrument Press SavePic softkey and the instrument wil...

Страница 92: ...nformation about the commands and programming refer to the SCPI protocol manual HDG3000B can communicate with PC through USB This chapter will give a detailed introduction of how to use software to co...

Страница 93: ...Remote Control EN Copyright Qingdao Hantek Electronics Co LTD HDG3000B User manual 77 Read License Agreement and accept Click Next to continue Select a Typical and click Next to continue...

Страница 94: ...mote Control EN HDG3000B User manual Copyright Qingdao Hantek Electronics Co LTD 78 Or select a Custom and click Next to continue Select Install Keysight VISA as primary VISA and click Next to continu...

Страница 95: ...yright Qingdao Hantek Electronics Co LTD HDG3000B User manual 79 Click Install to start copying files The installation is completed automatically You will see the running IO program in the lower right...

Страница 96: ...e resource Start up Keysight IO and the software will automatically search for the instrument resource currently connected to the PC You can also click Rescan to search for the resources View the devi...

Страница 97: ...of Hantek http hantek com products detail 17187 Double click the Setup exe file and install it according to the installation wizard After the installation is complete the software icon will be display...

Страница 98: ...and the software will automatically search for the instrument resource currently connected to the PC Click Send Commands To This Instrument to open Keysight interactive IO interface You can send comma...

Страница 99: ...also use the arrow keys and knob to adjust the backlight intensity 3 The instrument settings are correct but no waveform output 1 Check that the BNC cable is securely connected to the output connector...

Страница 100: ...le 16 2 Appendix B Warranty summary Qingdao Hantek Electronics Co LTD hereinafter referred to as Hantek undertakes that the host and accessories of its production shall be free from any material and p...

Страница 101: ...HDG3000B User manual 85 summary or any other applicable warranty card including but not limited to any implied warranties of merchantability and fitness for special purpose In no event shall Hantek b...

Страница 102: ...0 Baoyuan Road High tech Zone Qingdao Shandong China 266114 Switchboard 400 036 7077 Email service hantek com Tel 0086 532 55678770 55678772 55678773 Zip code 266114 Website www hantek com Qingdao Han...

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