UNI-T UTG9000T Series User Manual
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UNI-T UTG9000T Series User Manual

Function/ arbitrary waveform generator
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UTG9000T Series
Function/ Arbitrary Waveform Generator

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Summary of Contents for UNI-T UTG9000T Series

  • Page 1 User’s Manual UTG9000T Series Function/ Arbitrary Waveform Generator...

  • Page 2: Perface

    UTG9000T Series Function Abitrary Waveform Generator Perface Thank you for purchasing this brand new product. In order to use this product safely and correctly, please read this manual thoroughly, especially the safety notes. After reading this manual, it is recommended to keep the manual at an easily accessible place,...

  • Page 3: Copyright Information

    UNI-T or the authorized distributor. Accessories and fuse, etc. are not protected by this warranty. If the product is proven to be defective during the applicable warranty period, UNI-T can repair the defective product without charging expenses of components and labor, or replace the defective product with equivalent product at its discretion.
  • Page 4 UTG9000T Series Function Abitrary Waveform Generator integration increases time or difficulty of repair). The warranty is formulated by UNI-T for this product, replacing any other express or implied warranties. UNI-T and its distributors refuse to give any implied warranty for marketability or applicability for special purpose.

  • Page 5: Utg9000T Series Function/Arbitrary Waveform Generator

    UTG9000T Series Function Abitrary Waveform Generator UTG9000T Series Function/Arbitrary Waveform Generator This product has DDS (direct digital fraquency synthesis) function, it can present high precision, stable, pure and low distortion signal.Plus, it can also offer wave in high frequeny with quick rising edge and falling edge.
  • Page 6 UTG9000T Series Function Abitrary Waveform Generator  Double channel can be internal/external modulating, internal/external/trigger respectivelyor at the same time  Hardware frequency counter：800MHz、AC/DC current coupling  Powerful upper-computer software and arbitrary editor  10.1 capacitive touch screen, 1280*800 resolution  Standard configration interface: USB Host,USB Device, LAN, independent input and output 10MHz colock source ...

  • Page 7: Table Of Contents

    UTG9000T Series Function Abitrary Waveform Generator Table of Contents Perface ................................2 Copyright Information ............................. 3 UTG9000T Series Function/Arbitrary Waveform Generator ................5 Table of Contents ............................7 Chapter 1 Safety Information ........................10 1.1 Terms and symbols .......................... 10 1.2 General Safety Overview .........................
  • Page 8 UTG9000T Series Function Abitrary Waveform Generator 3.1.6 3FSK Modulation (Three Frequency Shift Keying)..............61 3.1.7 4FSK Modulation (Four Frequency Shift Keying)..............65 3.1.8 PSK (Phase Shift Keying)......................69 3.1.9 BPSK (Double Phase Shift Keying) ..................74 3.1.10 QPSK (Quad-Phase Shift Keying) ..................78 3.1.11 OSK (Oscillation Keying) ......................83 3.1.12 SUM (Sum Modulation) ......................87...
  • Page 9 UTG9000T Series Function Abitrary Waveform Generator 5.3 Contact US ............................. 143 Appendix A：Factory Setting ........................145 Appendix B：Performance Index ....................... 149 Appendix C：Accessories List ........................159 Appendix D：Maintenance and Cleaning ....................160...

  • Page 10: Chapter 1 Safety Information

    UTG9000T Series Function Abitrary Waveform Generator Chapter 1 Safety Information 1.1 Terms and symbols Terms in the manual The following terms may used in the manual WARNING: Warning statement, identifing conditions and and procedures that are dangerous to the user.

  • Page 11: General Safety Overview

    UTG9000T Series Function Abitrary Waveform Generator Containing at least one of six harmful substances that exceed maximum concentration value (MCV) and environment-friendly use period (EPUP) of 40 years. ICES/NMB-001 This manual indicates that the product conform to standard ICES-001 of Canada.

  • Page 12: Chapter 2 Qick Guide

    UTG9000T Series Function Abitrary Waveform Generator Chapter 2 Qick Guide 2.1 General Inspection Please inspect the instrument as the following steps. 2.1.1 Inspect the Damage of Transportation If the packing boxes or foamed plastic protection pad is serious damaged, please contact with distributor or the local office.

  • Page 13: Introduction Of Panels And Keys

    UTG9000T Series Function Abitrary Waveform Generator 2.2 Introduction of Panels and Keys 2.2.1 Front Panel UTG9000T series function/arbitrary waveform generator front panel is sample, visual and easy to use. See Figure 2-1 ⑨ ⑧ ⑩ ⑦ ⑥ ⑤ ④ ②...
  • Page 14 UTG9000T Series Function Abitrary Waveform Generator The instrument supports U disks of FAT32 with maximum capacity of 32G. USB interface can be used to save and read the current stauts file. USB interface can also used to upgraded the system program, to ensure that the current program of function/abitraty generator is the latest version released by the company.

  • Page 15: Back Panel

    UTG9000T Series Function Abitrary Waveform Generator activate the function, ● amplitude > 4Vpp, input voltage > ±12.5V, frequency < 10kHz ● amplitude < 4Vpp, input voltage > ±5.0V, frequency < 10kHz ● Display screen will pop-out”Over-voltage protection, the output is closed.”...

  • Page 16: Touch Screen Display Interface

    UTG9000T Series Function Abitrary Waveform Generator Input signal throught the interdace when using frequency counter. ⑤．External Digital Moudlation Interface In case of modulation of ASK, FSK, PSK or OSK signal, if modulation source is external, input modulation signal through external digital modulation interface (TTL level). The corresponding output amplitude, frequency and phase are determined by signal level of external digital modulation interface.
  • Page 17 UTG9000T Series Function Abitrary Waveform Generator ① ⑨ ② ③ ④ ⑧ ⑤ ⑦ ⑥ Figure 2-3 Touch Screen Display Interface UTG9000T is designed with capacitive touch screen, display window multi-panel layout. Menu category position is fixed, reduce the level of interface jumps.
  • Page 18 UTG9000T Series Function Abitrary Waveform Generator area to enable editing, virtual numeric keyboard pop-out ,see Figure 2-4 Figure 2-4 Parameter Editing ⑥.CH tab: the current channel which choosed will be highlight. 1) “HighZ”presents load with high resistance,it can set to be 50Ω.

  • Page 19: Output The Carrier Wave

    UTG9000T Series Function Abitrary Waveform Generator 2.3 Output the Carrier wave UTG9000T series function/arbitrary waveform generator can output the carrier wave by single channel or four channel, including sine wave, square wave, ramp wave, pulse wave, harmonic wave, noise, PRBS (pseudo random binary sequence), DC, arbitrary wave. The instrument output a sine wave frequency 1 kHz, amplitude 100mVpp (default setting) when activating.

  • Page 20: Output Amplitude Settings

    UTG9000T Series Function Abitrary Waveform Generator Figure 2-4 Frequency Settings 2.3.2 Output Amplitude Settings The instrument output of a sine wave amplitude is 100mV peak value (default setting) when activating the instrument. The step to set the amplitude to 300mVpp: 1）Tap Amplitude tab,pop-out the virtual numeric keyboard to enter 300mVpp...

  • Page 21: Squre Wave Settings

    UTG9000T Series Function Abitrary Waveform Generator Figure 2-6 DC Offset Voltage Settings 2.3.4 Squre Wave Settings The duty ratio of square wave presents the time quantum of the square wave at a high leve of each cycling (assuming that the waveform is not inverse.) The duty ratio default value is 50% of the square wave.

  • Page 22: Dc Voltage Settings

    UTG9000T Series Function Abitrary Waveform Generator The step to set period 2ms, amplitude 1.5Vpp, DC offset voltage 0V, duty ratio 25 %( limited by the lower pulse wave width 2.4ns), rising/falling edge time 200us: 1）Tap Continue tab to select Pulse wave mode, pop-out numerice keyboard to enter 1.5Vpp.

  • Page 23: Noise Wave Settings

    UTG9000T Series Function Abitrary Waveform Generator 3）Tap Symmetry tab, pop-ou numeic keyboard to enter 60%. Figure 2-10 Ramp Wave Settings 2.3.8 Noise Wave Settings The default value of amplitude is 100mVpp, DC offset is 0mV (standard gaussian noise). If other wave’s amplitude and DC offset function has changed, the default value of noise wave will also be change.

  • Page 24: Prbs Wave Settings

    UTG9000T Series Function Abitrary Waveform Generator beyond that, the frequency of other component are integer multiples of the carrier frequency are called harmonic wave. Harmonic whose rated frequency is an odd multiple of the carrier wave frequency is called odd harmonic; harmonic whose rated frequency is an even multiple of the carrier frequency are called even harmonic.

  • Page 25: Noise Superposition Settings

    UTG9000T Series Function Abitrary Waveform Generator Figure 2-13 PRBS Wave Settings 2.3.11 Noise Superposition Settings UTG9000T function/arbitrary waveform generator can add noise. The SNR is adjustable. The step to set the sine wave of frequency 10kHz, amplitude 2Vpp, DC offset 0V, signal noise ratio 0dB: 1) Tap Continue tab to select Sine.

  • Page 26: Channel Settings

    UTG9000T Series Function Abitrary Waveform Generator 2.4.1 Channel Settings Table 2-1 CH1/2 Menu Sub-menu Setting Description Output ON/OFF Inverse ON/OFF Load 50Ω, high resistence 1Ω~1000kΩ Amplitude Limit ON/OFF High The high limit of the output CH1/2 amplitude Output The low limit of the output...

  • Page 27: Channel Coupling

    UTG9000T Series Function Abitrary Waveform Generator Tap Low to enter the high limit of amplitude. Sync Output Tap Sync Out to step through ON/OFF. The sync output of CH1 is the CH3, and the CH2 sync output is corresponding to CH4. When CH1 sync output is turn on, CH3 tab becomes ;...
  • Page 28 UTG9000T Series Function Abitrary Waveform Generator Note: The coupling setting of CH3 to CH4 is the same as CH1 coupling to CH2. Tap Utility➡Coupling to make the relevant settings: Frequency Coupling The frequency coupling mode to set ratio or deviation. CH1 and CH2 are each other's reference sources, change one of the channel’s (as the reference source) frequency counter, the other...

  • Page 29: Channel Merging

    UTG9000T Series Function Abitrary Waveform Generator settings of CH3 coupling to CH4 is the same as CH1 coupling to CH2. Tap Phase to step through OFF/ON. Tap Type to step through Ratio/Deviation. Ratio type: tap CH2:CH1 tab, pop-out the virtual numeric keyboard to enter numbers and tap return key.

  • Page 30: Frequency Counter

    UTG9000T Series Function Abitrary Waveform Generator CH1 merging settings is CH1+CH2，waveform interface has the symbol display on the left corner of the home page. 2.4.4 Frequency Counter This function/arbitrary has 8digits/s frequency counter function，testing frequency of range 100mHz~800MHz, frequency counter, measurement range is 100mHz~800MHz，signal voltage width range input.

  • Page 31: Internet Settings

    UTG9000T Series Function Abitrary Waveform Generator Tap Coupling to step through AC/DC. The default option is AC. Trigger Level Tap TrigLeve，pop-out the virtual numeric keyboard to enter numbers and tap return key.The default value is 0V. Sensitivity Tap sensitivity, pop-out the virtual numeric keyboard to enter numbers and tap return key.The default value is 100%.

  • Page 32: System

    UTG9000T Series Function Abitrary Waveform Generator Gateway format:nnn.nnn.nnn.nnn，It is suggest that you inquiry the internet administrator to get an available gateway. Tap Gateway or push the numeric keyboard to enter numbers. This settings will be stored in non-volatile memory, and the instrument will automatically apllied on next boot.
  • Page 33 UTG9000T Series Function Abitrary Waveform Generator Tap Language to step through Chinese/English, this function requires to restart the instrument. Separator Tap to Separator to step through Comma, Space, None, and it is separator between in parameters of channel. Beep Tap Beep to step through OFF/ON to set the sound when tap the key.
  • Page 34 UTG9000T Series Function Abitrary Waveform Generator Tap Manual to step through SingleChannel/AllChannel. When trigger source is enabled in Sweep or Burst mode, the SingleChannel function can only work on the current channel. The AllChannel function can work on all the channel at the same time which the channel trigger source is turned on.

  • Page 35: Chapter 3 Advanced Applications

    UTG9000T Series Function Abitrary Waveform Generator Chapter 3 Advanced Applications 3.1 Output Modulation Waveform Modulation types: a total of 15 types - AM、FM、PM、DSB-AM、QAM、ASK、FSK、3FSK、 4FSK、PSK、BPSK、QPSK、OSK、PWM、SUM UTG9000T can output the modulated waveform from a single channel or multiple channels simultaneously. Waveform is consist of the carrier waveform and the modulated waveform.
  • Page 36 UTG9000T Series Function Abitrary Waveform Generator Select AM Modulation Tap CH1→Modulate→AM to turn on the AM modualtion, the instrument output the moduluated waveform according to the current setting of the modulation wave and the carrier wave. Select the carrier waveform The carrier wave of AM: sine, square, ramp, pulse and arbitrary wave (except DC), the default option is sine wave.
  • Page 37 UTG9000T Series Function Abitrary Waveform Generator Square wave 1uHz 200MHz 1uHz 30MHz 1uHz 30MHz Ramp wave 1uHz 30MHz 1uHz 20MHz 1uHz 10MHz Pulse wave 1uHz 200MHz 1uHz 160MHz 1uHz 120MHz Arbitrary wave 1uHz 100MHz 1uHz 80MHz 1uHz 60MHz Table 4-2 The carrier wave frequency of CH3 and CH4...
  • Page 38 UTG9000T Series Function Abitrary Waveform Generator waveform in modulation setting interface.  Square wave: duty ratio 50%  Rising ramp wave: symmetry 100%  Falling ramp wave: symmetry 0%  Arbitrary wave: the length of arbitrary wave limit at 2kpts by the method of select point automatically ...
  • Page 39 UTG9000T Series Function Abitrary Waveform Generator Comprehensive example In AM modulation mode, set an internal 200Hz sine wave as a modulating signal, another carrier wave signal with freqeuency 10kHz, amplitude 200mVpp, duty ratio 45%, and set the modulation depth to 80%, the settings steps as following, 1）...
  • Page 40 UTG9000T Series Function Abitrary Waveform Generator 4）Set the modulation depth After the parameter setting of the carrier wave, tap Type to return to AM modulation interface to set the depth. Tap ModDepth tab to pop-out visual numeric keyboard to enter 80%.

  • Page 41: Fm (Frequency Modulation)

    UTG9000T Series Function Abitrary Waveform Generator Tap channel Out to ON or push CH1 on the front panel to quick set the output channel,and it can aslo turn on at the Utility interface,tap Utility→Channel→Output or double-click the channel tab at the bottom of the screen to step through ON/OFF. CH1 and CH1 tab backlight light on indicating that the channel 1 output is turned on.
  • Page 42 UTG9000T Series Function Abitrary Waveform Generator Select the carrier waveform The carrier wave of AM: sine, square, ramp, pulse and arbitrary wave (except DC), the default option is sine wave. After select FM modulation, tap Base to present the carrier waveform on the right side.
  • Page 43 UTG9000T Series Function Abitrary Waveform Generator 1) Internal source When the modulation source is internal, the modulation waveform can be sine, square, rising ramp, falling ramp arbitrary and noise wave. The default wave is sine wave. When turn on FM modulation, ModWave present Sine, rotate multifunction knob or tap word Sine to select the waveform in modulation setting interface.
  • Page 44 UTG9000T Series Function Abitrary Waveform Generator select unit in FM modulation setting interface. When the modulation source is external, the modulation wave and frequence will be hidden in parameter list. Use the external waveform to modulating the carrier wave. The intput external modulating signal frequency range is between 0Hz~50kHz.
  • Page 45 UTG9000T Series Function Abitrary Waveform Generator 2）Set the parameter of modulating signal Base on the step 1) to tap ModFreq tab to pop-out visual numeric keyboard to enter 2kHz. 3）Set the parameter of the carrier wave signal Tap Base to select sine as the carrier wave (the default option is sine), so this step has no change.
  • Page 46 UTG9000T Series Function Abitrary Waveform Generator Tap FreqDev tab to pop-out visual numeric keyboard to enter 5kHz. 5）Turn on the output channel Tap channel Out botton to ON or push CH1 key on the front panel to quick set the output channel,and it can aslo turn on at the Utility interface,tap Utility→Channel→Output or...

  • Page 47: Pm (Phase Modualtion)

    UTG9000T Series Function Abitrary Waveform Generator 3.1.3 PM (Phase Modualtion) PM is consist of the carrier wave and the modulated wave, the phase of the carrier wave will changed by the phase of the modulated wave. The modulation modes for each channel are independent, it can set the same or different modulation modes to each channel.
  • Page 48 UTG9000T Series Function Abitrary Waveform Generator Carrier wave frequency settings Refer to The carrier wave frequency settings of AM modulation. Select the source of modulation UTG9000T function/arbitrary waveform generator can select internal or external modulation source. When turn on FM modulation, the default modulation source is internal. Rotate multifunction knob or tap ModSrc tab to step through internal or external modulation source in PM modulation setting interface.
  • Page 49 UTG9000T Series Function Abitrary Waveform Generator External source When the modulation source is external, the modulation wave and frequence will be hidden in parameter list. The PM offset is controlled by the ±5V signal level on the external analog modulation input terminal (Modulation In connector) on the back panel. For example, if set the phase deviation to 180°, that is equal to +5V of the external modulated signal, the lower external...
  • Page 50 UTG9000T Series Function Abitrary Waveform Generator 2）Set the parameter of modulating signal Base on the step 1) to tap ModFreq tab to pop-out visual numeric keyboard to enter 200Hz. 3）Set the parameter of the carrier wave signal Tap Base to select sine as the carrier wave (the default option is sine), so this step has no change.
  • Page 51 UTG9000T Series Function Abitrary Waveform Generator 4）Set the phase deviation After the parameter setting of the carrier wave, tap Type to return to modulation interface to set the phase deviation. Tap PhaseDev tab to pop-out visual numeric keyboard to enter 200°.

  • Page 52: Ask (Amplitude Shift Keying)

    UTG9000T Series Function Abitrary Waveform Generator The shape of the PM modulation waveform viewed through an oscilloscope is shown in the figure below, 3.1.4 ASK (Amplitude Shift Keying) ASK is a digital amplitude modulation, it expresses digital signals “0”and “1”by changing the amplitude of carrier signal.
  • Page 53 UTG9000T Series Function Abitrary Waveform Generator Select the carrier waveform The carrier wave of AM: sine, square, ramp, pulse and arbitrary wave (except DC), the default option is sine wave. After select ASK modulation, tap Base to present the carrier waveform on the right side.
  • Page 54 UTG9000T Series Function Abitrary Waveform Generator Internal source When the modulation source is internal, the modulation wave is a square sine with duty ratio 50% (buit-in and can’t adjustable). It can select rate of the modulated wave amplitude by the frequency settings.
  • Page 55 UTG9000T Series Function Abitrary Waveform Generator 2）Set the parameter of the carrier wave signal Tap Base to select sine as the carrier wave (the default option is sine), so this step has no change. Tap Freq to pop-out visual keyboard to enter 15kHz.
  • Page 56 UTG9000T Series Function Abitrary Waveform Generator Tap ModSrc tab to pop-out visual numeric keyboard to enter 300Hz. 4）Turn on the output channel Tap channel Out botton to ON or push CH1 key on the front panel to quick set the output channel,and it can aslo turn on at the Utility interface,tap Utility→Channel→Output or...

  • Page 57: Fsk (Frequency Shift Keying)

    UTG9000T Series Function Abitrary Waveform Generator 3.1.5 FSK (Frequency Shift Keying) In FSK modulation mode, the function/arbitrary waveform generator can move between in two preset frequencies (carrier frequency and hopping frequency) According to the logical level of the modulating signal to output the carrier frequency or hopping frequency. The modulation modes for each channel are independent, it can set the same or different modulation modes to each channel.
  • Page 58 UTG9000T Series Function Abitrary Waveform Generator Carrier wave frequency settings Refer to The carrier wave frequency settings of AM modulation. Select the source of modulation UTG9000T function/arbitrary waveform generator can select internal or external modulation source. When turn on FSK modulation, the default modulation source is internal. Rotate multifunction knob or tap ModSrc tab to step through internal or external modulation source in FSK modulation setting interface.
  • Page 59 UTG9000T Series Function Abitrary Waveform Generator output hopping frequency when the external input is high. Hopping frequency settings The default hopping frequency is 10kHz. Rotate multifunction knob, push direction key or tap HopFreq1 tab to pop-out visual numeric keyboard to enter values and select unit in FSK modulation setting interface.
  • Page 60 UTG9000T Series Function Abitrary Waveform Generator Tap Freq to pop-out visual keyboard to enter 2kHz. Tap Ampl to pop-out visual keyboard to enter 1Vpp. Set the hopping frequency and the modulating frequency After the parameter setting of the carrier wave, tap Type to return to modulation interface to set the modulating frequency.

  • Page 61: 3Fsk Modulation (Three Frequency Shift Keying)

    UTG9000T Series Function Abitrary Waveform Generator The shape of the FSK modulation waveform viewed through an oscilloscope is shown in the figure below, 3.1.6 3FSK Modulation (Three Frequency Shift Keying) In three frequency shift keying modulation mode, the function/arbitrary waveform generator can...
  • Page 62 UTG9000T Series Function Abitrary Waveform Generator Select the carrier waveform The carrier wave of 3FSK: sine, square, ramp, pulse and arbitrarty wave (except DC), the default option is sine wave. After select 3FSK modulation, tap Base to present the carrier waveform on the right side.
  • Page 63 UTG9000T Series Function Abitrary Waveform Generator Modulation waveform frequency settings When the modulation source is internal, it can select shift frequency between the carrier wave frequency and hopping frequency. Turn on 3FSK modulation mode to set the frequency, the range is between 1uHz~2MHz, default 100Hz.
  • Page 64 UTG9000T Series Function Abitrary Waveform Generator Tap Ampl to pop-out visual keyboard to enter 1Vpp. Set the hopping frequency and the modulating frequency After the parameter setting of the carrier wave, tap Type to return to modulation interface to set the modulating frequency.

  • Page 65: 4Fsk Modulation (Four Frequency Shift Keying)

    UTG9000T Series Function Abitrary Waveform Generator The shape of the 3FSK modulation waveform viewed through an oscilloscope is shown in the figure below, 3.1.7 4FSK Modulation (Four Frequency Shift Keying) In three frequency shift keying modulation mode, the function/arbitrary waveform generator can...
  • Page 66 UTG9000T Series Function Abitrary Waveform Generator Select the carrier waveform The carrier wave of 4FSK: sine, square, ramp, pulse and arbitrarty wave (except DC), the default option is sine wave. After select FSK modulation, tap Base to present the carrier waveform on the right side.
  • Page 67 UTG9000T Series Function Abitrary Waveform Generator Modulation waveform frequency settings When the modulation source is internal, it can select shift frequency between the carrier wave frequency and hopping frequency. Turn on 4FSK modulation mode to set the frequency, the range is between 1uHz~2MHz, default 100Hz.
  • Page 68 UTG9000T Series Function Abitrary Waveform Generator Set the hopping frequency and the modulating frequency After the parameter setting of the carrier wave, tap Type to return to modulation interface to set the modulating frequency. Tap HopFreq1 to pop-out visual keyboard to enter 2kHz.

  • Page 69: Psk (Phase Shift Keying)

    UTG9000T Series Function Abitrary Waveform Generator The shape of the 4FSK modulation waveform viewed through an oscilloscope is shown in the figure below, 3.1.8 PSK (Phase Shift Keying) In PSK modulation mode, the function/arbitrary waveform generator can move between in two preset phases (carrier phase and hopping phase) According to the logical level of the modulating signal to output the carrier frequency or hopping frequency.
  • Page 70 UTG9000T Series Function Abitrary Waveform Generator Select the carrier waveform The carrier wave of PSK: sine, square, ramp and arbitrarty wave (except DC), the default option is sine wave. After select PSK modulation, tap Base to present the carrier waveform on the right side.
  • Page 71 UTG9000T Series Function Abitrary Waveform Generator Internal source When the modulation source is internal, the modulation wave is a square sine with duty ratio 50% (buit-in and can’t adjustable). It can select shift frequency between the carrier wave frequency and hopping frequency by the frequency settings.
  • Page 72 UTG9000T Series Function Abitrary Waveform Generator steps as following, Turn on PSK modulation mode: tap CH1→Modulate→PSK accordingly. Set the parameter of the carrier wave signal Tap Base to select sine as the carrier wave (the default option is sine), so this step has no change.
  • Page 73 UTG9000T Series Function Abitrary Waveform Generator Tap ModFreq to pop-out visual keyboard to enter 1kHz. Tap Phase to pop-out visual keyboard to enter 180°. 4） Turn on the output channel Tap channel Out botton to ON or push CH1 key on the front panel to quick set the output channel,and it can aslo turn on at the Utility interface,tap Utility→Channel→Output or...

  • Page 74: Bpsk (Double Phase Shift Keying)

    UTG9000T Series Function Abitrary Waveform Generator 3.1.9 BPSK (Double Phase Shift Keying) In BPSK modulation mode, the function/arbitrary waveform generator can move preset phase between in the carrier phase and the modulating phase, to represent the information of 0 and 1.
  • Page 75 UTG9000T Series Function Abitrary Waveform Generator Carrier wave frequency settings Refer to The carrier wave frequency settings of AM modulation. The PN code settings UTG9000T function/arbitrary waveform generator can select the internal source. Turn on BPSK modulation mode, the default PN code is PN3. Rotate multifunction knob or tap PN Code→PN3 to select different PN code.
  • Page 76 UTG9000T Series Function Abitrary Waveform Generator Phase settings 1) Phase1 is the carrier wave phase, the default value is 0°. Rotate multifunction knob, push direction key or tap Phase1 tab to pop-out visual numeric keyboard to enter values and select unit in modulation setting interface.
  • Page 77 UTG9000T Series Function Abitrary Waveform Generator Tap Ampl to pop-out visual keyboard to enter 2Vpp. Set the BPSK bitrate and phase After the parameter setting of the carrier wave, tap Type to return to modulation interface to set the BPSK rate and phase.

  • Page 78: Qpsk (Quad-Phase Shift Keying)

    UTG9000T Series Function Abitrary Waveform Generator The shape of the BPSK modulation waveform viewed through an oscilloscope is shown in the figure below, 3.1.10 QPSK (Quad-Phase Shift Keying) In QPSK modulation mode, the function/arbitrary waveform generator can move between in four preset phase (carrier phase and three modulating phase) According to the logical level of the modulating signal to output the carrier phase or modulating phase.
  • Page 79 UTG9000T Series Function Abitrary Waveform Generator Select the carrier waveform The carrier wave of QPSK: sine, square, ramp and arbitrarty wave (except DC), the default option is sine wave. After select QPSK modulation, tap Base to present the carrier waveform on the right side.
  • Page 80 UTG9000T Series Function Abitrary Waveform Generator QPSK bitrate settings In QPSK modulation mode, it can set the shift frequency between in the carrier phase and the modulating phase. The QPSK bitrate range cam set to 1μbps~2Mbps, the default range is 100bps.
  • Page 81 UTG9000T Series Function Abitrary Waveform Generator Set the parameter of the carrier wave signal Tap Base to select sine as the carrier wave (the default option is sine), so this step has no change. Tap Freq to pop-out visual keyboard to enter 2kHz.
  • Page 82 UTG9000T Series Function Abitrary Waveform Generator Tap Bitrate to pop-out visual numeric keyboard to enter 1kbps. Phase use the default value, phase1: 0°, phase2 ：90°, phase3:180°, phase4:270°. Tap PN Code PN3 to select PN15. 4）Turn on the output channel Tap channel Out botton to ON or push CH1 key on the front panel to quick set the output channel,and it can aslo turn on at the Utility interface,tap Utility→Channel→Output or...

  • Page 83: Osk (Oscillation Keying)

    UTG9000T Series Function Abitrary Waveform Generator 3.1.11 OSK (Oscillation Keying) The function/arbitrary waveform generator can output a sinusoidal signal of intermittent oscillation in OSK. The carrier waveform is output when internal crystal oscillator starts oscillation; output is stopped when internal crystal oscillator stops oscillation. The modulation modes for each channel are independent, it can set the same or different modulation modes to each channel.
  • Page 84 UTG9000T Series Function Abitrary Waveform Generator Carrier wave frequency settings Refer to The carrier wave frequency settings of AM modulation. Select the trigger source of modulation UTG9000T function/arbitrary waveform generator can select internal or external of the modulation trigger source. When turn on OSK modulation, the default modulation source is internal. Rotate multifunction knob or tap TrigSrc tab to step through internal or external modulation source in OSK modulation setting interface.
  • Page 85 UTG9000T Series Function Abitrary Waveform Generator stop output when the external input is high. Oscillation period settings Oscillation period is oscillation period of internal crystal oscillator. Rotate multifunction knob, push direction key or tap OscTime tab to pop-out visual numeric keyboard to enter values and select unit in modulation setting interface.
  • Page 86 UTG9000T Series Function Abitrary Waveform Generator Tap Freq to pop-out visual keyboard to enter 2kHz. Tap Ampl to pop-out visual keyboard to enter 2Vpp. Set the modulating rate After the parameter setting of the carrier wave, tap Type to return to modulation interface to set the modulating rate.

  • Page 87: Sum (Sum Modulation)

    UTG9000T Series Function Abitrary Waveform Generator 4）Turn on the output channel Tap channel Out botton to ON or push CH1 key on the front panel to quick set the output channel,and it can aslo turn on at the Utility interface,tap Utility→Channel→Output or double-click the channel tab at the bottom of the screen to step through ON/OFF.
  • Page 88 UTG9000T Series Function Abitrary Waveform Generator the modulated wave multiply by modulation factor. The modulation modes for each channel are independent, it can set the same or different modulation modes to each channel. Select SUM modulation Tap CH1→Modulate→SUM to turn on the AM modualtion, the instrument output the moduluated waveform according to the current setting of the modulation wave and the carrier wave.
  • Page 89 UTG9000T Series Function Abitrary Waveform Generator Select the source of modulation UTG9000T function/arbitrary waveform generator can select internal or external modulation source. When turn on SUM modulation, the default modulation source is internal. Rotate multifunction knob or tap ModSrc tab to step through internal or external modulation source in SUM modulation setting interface.
  • Page 90 UTG9000T Series Function Abitrary Waveform Generator Modulation waveform frequency settings When the modulation source is internal, it can set the modulation waveform frequency, and the frequency range is between 1uHz~2MHz, the default range is 100Hz. Rotate multifunction knob, push direction key or tap ModFreq tab to pop-out visual numeric keyboard to enter values and select unit in modulation setting interface.
  • Page 91 UTG9000T Series Function Abitrary Waveform Generator Tap Freq tab to pop-out visual numeric keyboard to enter 2kHz. Tap Ampl tab to pop-out visual numeric keyboard to enter 200mVpp. Tap Duty tab to pop-out visual numeric keyboard to enter 45%. 3） Set the modulation frequency and depth After the parameter setting of the carrier wave, tap Type to return to SUM modulation interface to set the frequency and depth.

  • Page 92: Dsb-Am (Double Side Band Amplitude Modulation)

    UTG9000T Series Function Abitrary Waveform Generator 4) Turn on the output channel Tap channel Out to ON or push CH1 on the front panel to quick set the output channel,and it can aslo turn on at the Utility interface,tap Utility→Channel→Output or double-click the channel tab at the bottom of the screen to step through ON/OFF.
  • Page 93 UTG9000T Series Function Abitrary Waveform Generator Select FM modulation Tap CH1→Modulate→DSB-AM to turn on DSB-AM modulation, the instrument output the moduluated waveform according to the current setting of the modulation wave and the carrier wave. Select the carrier waveform The carrier wave of DSB-AM: sine, square, ramp, pulse and arbitrary wave (except DC), the default option is sine wave.
  • Page 94 UTG9000T Series Function Abitrary Waveform Generator or tap ModSrc tab to step through internal or external modulation source in DSB-AM modulation setting interface. 1) Internal source When the modulation source is internal, the modulation waveform can be sine, square, rising ramp, falling ramp arbitrary and noise wave.
  • Page 95 UTG9000T Series Function Abitrary Waveform Generator modulation wave. The intput external modulating signal frequency range is between 0Hz~50kHz. Comprehensive example In DSB-AM modulation mode, set an internal 1kHz sqaure wave as a modulating signal, another sine wave signal with frequency 2kHz, amplitude2Vpp as the carrier wave signal, the settings steps as following, 1）Turn on AM modulation mode: tap CH1→Modulate→AM accordingly.
  • Page 96 UTG9000T Series Function Abitrary Waveform Generator After the parameter setting of the carrier wave, tap Type to return to DSB-AM modulation interface to set the modulation wave nd frequency. Tap ModWave tab to pop-out visual numeric keyboard to select square wave.

  • Page 97: Qam (Quadrature Amplitude Modulation)

    UTG9000T Series Function Abitrary Waveform Generator 3.1.14 QAM (Quadrature Amplitude Modulation) In quadrature amplitude modulation mode, set two signals of the same frequency but with phase difference 90°(usually represented by Sin and Cos)as the carrier wave, modulating the carrier wave by baseband signal. UTG9000T function/arbitrary waveform generator can output seven modulation types: QAM4, QAM8, QAM16, QAM32, QAM64, QAM128 and QAM256M.
  • Page 98 UTG9000T Series Function Abitrary Waveform Generator Select the carrier waveform QAM carrier waveform is sine wave. After select QAM modulation, tap Base to present the carrier waveform on the right side. Carrier wave frequency settings Refer to The carrier wave frequency settings of AM modulation.
  • Page 99 UTG9000T Series Function Abitrary Waveform Generator Select PN code Turn on QAM modulation mode, the default PN code is PN3. Rotate multifunction knob or tap PN Code→PN3 to step through PN3, PN5, PN7, PN9, PN11, PN13, PN15, PN17, PN21, PN23, PN25, PN27, PN29, PN31, and PN33.
  • Page 100 UTG9000T Series Function Abitrary Waveform Generator Tap Freq to pop-out visual keyboard to enter 2kHz. Tap Ampl to pop-out visual keyboard to enter 2Vpp. Set the modulation parameter After the parameter setting of the carrier wave, tap Type to return to modulation interface to set parameter.

  • Page 101: Pwm (Pulse Width Modulation)

    UTG9000T Series Function Abitrary Waveform Generator Turn on the output channel Tap channel Out botton to ON or push CH1 key on the front panel to quick set the output channel,and it can aslo turn on at the Utility interface,tap Utility→Channel→Output or double-click the channel tab at the bottom of the screen to step through ON/OFF.
  • Page 102 UTG9000T Series Function Abitrary Waveform Generator modulation wave. The carrier wave width changed by the modulation wave amplitude. The modulation modes for each channel are independent, it can set the same or different modulation modes to each channel. Select PWM modulation Tap CH1→Modulate→PWM to turn on PWM modulation, the instrument output the moduluated...
  • Page 103 UTG9000T Series Function Abitrary Waveform Generator Select the source of modulation UTG9000T function/arbitrary waveform generator can select internal or external modulation source. When turn on PSK modulation, the default modulation source is internal. Rotate multifunction knob or tap ModSrc tab to step through internal or external modulation source in PSK modulation setting interface.
  • Page 104 UTG9000T Series Function Abitrary Waveform Generator frequency range is between 1uHz~2MHz, the default range is 100Hz. Rotate multifunction knob, push direction key or tap ModFreq tab to pop-out visual numeric keyboard to enter values and select unit in FM modulation setting interface. When the modulation source is external, the modulation wave and frequence will be hidden in parameter list.
  • Page 105 UTG9000T Series Function Abitrary Waveform Generator 2）Set the parameter of the carrier wave signal Tap Base to select sine as the carrier wave (the default option is sine), so this step has no change. Tap Freq to pop-out visual numeric keyboard to enter 10kHz.
  • Page 106 UTG9000T Series Function Abitrary Waveform Generator 4）Turn on the output channel Tap channel Out botton to ON or push CH1 key on the front panel to quick set the output channel,and it can aslo turn on at the Utility interface,tap Utility→Channel→Output or double-click the channel tab bar at the bottom of the screen to step through ON/OFF.

  • Page 107: Output Frequency Sweep Waveform

    UTG9000T Series Function Abitrary Waveform Generator 3.2 Output Frequency Sweep Waveform In frequency sweep mode, the funcyion/arbitrary waveform generator can output the frequency from starting to stop by the mode of linear, logarithm, stepping and list sweep in designated sweep time.

  • Page 108: Frequency Sweep Mode

    UTG9000T Series Function Abitrary Waveform Generator knob, push direction key or tap Start, Stop tab to pop-out visual numeric keyboard to enter values and select unit in sweep modulation setting interface. When starting frequency < stop frequency, the function/arbitrary waveform generator ...

  • Page 109: Frequency Sweep Time

    UTG9000T Series Function Abitrary Waveform Generator 3.2.4 Frequency Sweep Time The default time from starting to stop frequency is 1s, and time range can set to 1ms~500s. Rotate multifunction knob, tapType→Time tab to pop-out visual numeric keyboard to enter values and select unit.

  • Page 110: Trigger Output

    UTG9000T Series Function Abitrary Waveform Generator trigger output is also output by the external digital modulation terminal (FSK Trig connector). This terminal can not be the external trigger input and internal trigger output at the same time. Manual tigger source present in the current channel setting interface on the right side of the screen.

  • Page 111: Trigger Edge

    UTG9000T Series Function Abitrary Waveform Generator 3.2.7 Trigger Edge The external digital modulation terminal (FSK Trig connector) can be designated edge as input or output. When the terminal used as input (external trigger source), rising edge means that rising edge of external signal triggers output a frequency sweep; falling edge means that falling edge of external signal triggers output a frequency sweep.
  • Page 112 UTG9000T Series Function Abitrary Waveform Generator Tap Ampl tab to pop-out visual numeric keyboard to enter 1Vpp. Set the starting/stop frequency, frequency sweep time,trigger source and edge After the parameter setting of the carrier wave, tap Type to return to sweep interface to set the frequency sweep parameter.

  • Page 113: Output Burst Waveform

    UTG9000T Series Function Abitrary Waveform Generator key and CH1 tab bar backlight light on indicating that the channel 1 output is turned on. The shape of the frequency sweep waveform viewed through an oscilloscope is shown in the figure below, 3.3 Output Burst Waveform...
  • Page 114 UTG9000T Series Function Abitrary Waveform Generator Select waveform N cycle mode supports sine, square, ramp, pulse and arbitrary wave (expect DC).  Gating mode supports sine, square, ramp, pulse, arbitrary (expect DC) and noise wave.  Infinite mode supports sine, square, ramp, pulse and arbitrary wave (expect DC).

  • Page 115: Burst Type

    UTG9000T Series Function Abitrary Waveform Generator 3.3.2 Burst Type UTG9000T can output three types of pulse train, N cycle, gating and infinite. The default type is N cycle. N cycle mode Tap NCycle to turn on N cycle mode, the waveform generator will output a waveform with designated cycle number (pulse string).

  • Page 116: Initial Phase Of Burst

    UTG9000T Series Function Abitrary Waveform Generator Infinite mode Tap Infinite to turn on infinite mode, trigger period and cycle number will be hidden in parameter list. In infinite mode, cycle number is infinite. The waveform generator output succession waveform when receiving trigger signal. The trigger source of pulse string can be internal, external or manual in this mode.

  • Page 117: Burst Period

    UTG9000T Series Function Abitrary Waveform Generator 3.3.4 Burst Period Burst period (period of pulse string) is only for N cycle mode, which is mean the time from one pulse string to the next pulse string. When trigger source is external or manul, trigger period will be hidden in parameter list.

  • Page 118: Trigger Output

    UTG9000T Series Function Abitrary Waveform Generator trigger source. The output pulse string frequency controlled by pulse string period. The waveform can output the pulse string of N cycle and infinite type. The waveform generator will trigger by the external digital modulation terminal (FSK Trig connector) on the back panel when in external source.

  • Page 119: Comprehensive Example

    UTG9000T Series Function Abitrary Waveform Generator output (internal trigger or manual trigger source), rising edge represents the rising edge output trigger signal; falling edge represents the falling edge output trigger singal, and the default is rising edge. 3.3.9 Comprehensive example...
  • Page 120 UTG9000T Series Function Abitrary Waveform Generator Tap Period to pop-out visual numeric keyboard to enter 5ms. Tap Ampl to pop-out visual numeric keyboard to enter500mVpp. Set burst period and cycle After select burst waveform, tap Type to turn back to burst interface.

  • Page 121: Output Abitrary Waveform

    UTG9000T Series Function Abitrary Waveform Generator 4) Turn on the output channel Tap channel Out botton to ON or push CH1 key on the front panel to quick set the output channel,and it can aslo turn on at the Utility interface,tap Utility→Channel→Output or double-click the channel tab bar at the bottom of the screen to step through ON/OFF.

  • Page 122: Turn On Arbitrary Waveform Mode

    UTG9000T Series Function Abitrary Waveform Generator 3.4.1 Turn on arbitrary waveform mode Turn on Burst mode: tap CH1→Abitrary accordingly, the instrument output the moduluated arbitrary waveform according to the current setting. 3.4.2 Point by point output/ DDS mode UTG9000T supports point by point and DDS mode. In point by point mode, the waveform generator automatically calculates frequency of output signal（4577.64Hz）according to waveform length (e.g.
  • Page 123 UTG9000T Series Function Abitrary Waveform Generator Select the types of arbitrary waveform, and then tap WaveFile→Local→Common→AbsSine.bsv, Tap Load to turn off window automatically, arbitrary waveform selection is finished. Note: UTG9000T supports the length less than 64 points with file format *.csv or *.bsv.
  • Page 124 UTG9000T Series Function Abitrary Waveform Generator NegRamp Negative sawtooth waveform PPulse Positive pulse NPulse Negative pulse Noise Noise waveform Sinc Sincfunction Cardiac Electrocardiograph Electroencephalogram DualTone Dual tone multi-frequency AbsSine Sine absolute value StairDn Stair down StairUp Stair up Trapezia Trapezoid...
  • Page 125 UTG9000T Series Function Abitrary Waveform Generator RoundsPM RoundsPM waveform StepResp Step response signal Swing osclliation SwingOsc function-time curve Television signal Voice Voice signal Airy Airy function Besselj Class-I Bessel function Besselk Besselk function Bessely Class-II Bessel function Cauchy Cauchy distribution...
  • Page 126 UTG9000T Series Function Abitrary Waveform Generator Sine wave phase modualtion Pulse width modualtion Cardiac Electrocardio signal Electro-oculogram Electroencephalogram Bioelect Electromyography Sphygmograph of common （6 types） Pulseilogram people Expiration speed curve of ResSpeed common people Low frequency pulse LFPulse electrotherapy waveform...
  • Page 127 UTG9000T Series Function Abitrary Waveform Generator turning off start-up changer Transient phenomena of ISO7637-2 TP3A automobile caused by conversion Transient phenomena of ISO7637-2 TP3B automobile caused by conversion Working profile map of ISO7637-2 TP4 automobile in start-up Transient phenomena of...
  • Page 128 UTG9000T Series Function Abitrary Waveform Generator Arc- hyperbolic cosine (17 types) ACosH function Arc- hyperbolic cosine ACotCon function Convex arc cotangent ACotPro function Concave arc- hyperbolic ACotHCon cosine function Convex arc- hyperbolic ACotHPro cosine function Concave arc cosecant ACscCon function...
  • Page 129 UTG9000T Series Function Abitrary Waveform Generator Kaiser Kaiser window The minimum of four NuttallWin Blackman Harris window ParzenWin Parzen window TaylorWin Taylaor window Quarter window(Fejer Triang window) TukeyWin Tukey window Complex Frequency Complex Frequency B-spline B-spline function Complex Gaussian Complex Gaussian function...

  • Page 130: Create And Edit Arbitrary Waveform

    UTG9000T Series Function Abitrary Waveform Generator MAP_1_2 MC_3 Mexican hat Mexican hat wavelet O2PROPA1 O2PROPA2 O2SNAP STAR02_1 TPS_1_1 TPS_1_2 UNIT Voice clips 3.4.4 Create and edit arbitrary waveform The powerful upper computer software can be used to create and edit cpmplex arbitrary waveform (arbitrary amplitude and shape).
  • Page 131 UTG9000T Series Function Abitrary Waveform Generator Clock setting The sending clock of SPI can set by user’s need. In SPI mode, tap Clock to pop-out visual numeric keyboard to enter values and select unit. The clock range can set to 1Hz~50MHz.
  • Page 132 UTG9000T Series Function Abitrary Waveform Generator Set send type It have tow send types: Auto and Manual, In auto mode, the instrument sends the set protocol coding at a time limited lengthin certain time; in manual mode,push send key to sen the set protocol coding.

  • Page 133: Iic Protocol

    UTG9000T Series Function Abitrary Waveform Generator Tap blank input box to enter13, 21, 34, 55, 89. Turn on output function Tap OFF to turn on the output function, CH2 is SPI-SCLK, CH3 is SPI-CS, CH4 is SPI-MOSI. See the figure as below.
  • Page 134 UTG9000T Series Function Abitrary Waveform Generator Clock setting The sending clock of SPI can set by user’s need. In IIC mode, tap Clock to pop-out visual numeric keyboard to enter values and select unit. The clock range can set to 1Hz~50MHz.
  • Page 135 UTG9000T Series Function Abitrary Waveform Generator Set send type Please refer to section 3.5.1 Set send type Set interval time If the send mode is auto, set the interval time of data send according to the actual condition. Tap Interval to pop-out visual numeric keyboard to enter values and select unit.

  • Page 136: Uart Protocol

    UTG9000T Series Function Abitrary Waveform Generator 3.5.3 UART Protocol The waveform generator can create configurable serial protocol signal parameters in UART protocol mode. Select UART mode Tap Utility → Digital → UART accordingly, turn on UART mode to output the current UART protocol signal.
  • Page 137 UTG9000T Series Function Abitrary Waveform Generator to complete an entry. Set send type Please refer to section 3.5.1 Set send type Select baud rate The default baud rate is 115200. Tap Baudrate to pop-out visual numeric keyboard to enter values.
  • Page 138 UTG9000T Series Function Abitrary Waveform Generator Comprehensive example In UART mode, set the output baud rate to 4800, data bit to 8bit, set hexadecimal 5, 20, 13, 14 as the data format, select odd verify mode, stop bit as 1bit, interval time 2ms, the settings step as...
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  • Page 141: Chapter 4 Troubleshooting

    UTG9000T Series Function Abitrary Waveform Generator Chapter 4 Troubleshooting Possible faults in use of UTG9000T and troubleshooting methods are listed below.Please handle fault as the corresponding steps. If it can not be handled,contact with the dealer or local office and provide the model information (tap Utility →System ).
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  • Page 143: Chapter 5 Service And Support

    3 years from authorizing the dealer to deliver them. If the product is proven to be defective during warranty period, UNI-T will repair and replace according to provisions of warranty.
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  • Page 145: Appendix A：factory Setting

    UTG9000T Series Function Abitrary Waveform Generator Appendix A：Factory Setting Parameter Factory Default Setting Channel Parameter Current carrier wave Sine wave High resistance Output load Channel merge Channel coupling Sync output Channel output Channel output inverse Amplitude limit Upper amplitude limit...
  • Page 146 UTG9000T Series Function Abitrary Waveform Generator Modulation frequency 100Hz Modulation depth 100% FM Modulation Modulation source Internal Modulation wave Sine wave Modulation frequency 100Hz Frequency deviation 1kHz PM Modulation Modulation source Internal Modulation wave Sine wave Modulation frequency 100Hz Phase deviation 180°...
  • Page 147 UTG9000T Series Function Abitrary Waveform Generator BPSK Modulation Carrier wave Sine wave Modulation source Phase 0° Phase 1 180° BPSK rate 100Hz QPSK Modulation Carrier wave Sine wave Modulation source QPSK rate 100Hz Phase 1 0° Phase 2 90° Phase 3 180°...
  • Page 148 UTG9000T Series Function Abitrary Waveform Generator Modulation depth 100% Frequency Sweep Type of frequency sweep Linear Initial frequency 1kHz Stop frequency 1MHz Frequency Sweep time 10ms Trigger source Internal Trigger output Trigger edge Rising edge Pulse string Mode of pulse string...

  • Page 149: Appendix B：performance Index

    UTG9000T Series Function Abitrary Waveform Generator Appendix B：Performance Index Unless otherwise stated, all of the performance index are guaranteed within the following two conditions. 1. The waveform generator has been calibrated and in the calibration period. 2. The waveform generator shall operate...
  • Page 150 UTG9000T Series Function Abitrary Waveform Generator Total harmonic distortion 0.075%（0 dBm, 10Hz～20kHz） （Typical value） Test term：output power 0dBm Spurious signal (nonharmonics，typical DC～10MHz，＜-70dBc value） ＞ 10MHz <-70dBc+6dB/octave Phase noise 10 MHz： ≤-125 dBc/Hz（typical value，0dBm，10kHz deviation） (typical value) Square Wave Frequency range 1μHz～...
  • Page 151 UTG9000T Series Function Abitrary Waveform Generator Shake 100ps （1Vpp, 50Ω load） Gussian Noise Bandwidth 1mHz- 1mHz- 1mHz- 1mHz- 1mHz- 1mHz- 600MHz 400MHz 200MHz 200MHz 160MHz 120MHz DC Offset Range ±5V（50Ω） (Peak value ±10V （high resistance） AC+DC） Accuracy of deviation ±1% of deviation value ±0.5%±2mV of amplitude value Arbitrary Wave 2.5GSa/s（CH1 and CH2）...
  • Page 152 UTG9000T Series Function Abitrary Waveform Generator set the phase according to the selected harmonic serial number Overlay amplitude of noise voltage ≤1Vrms noise Output Characteristics ≤40MHz:2mVpp～20Vpp ≤120MHz:2mVpp～10Vpp Amplitude range ≤160MHz: 2mVpp～5Vpp Load：HighZ ≤300MHz: 2mVpp～4Vpp (50Ω load is the ≤400MHz: 2mVpp～2.5Vpp half of HighZ) ≤500MHz: 2mVpp～1.5Vpp...
  • Page 153 UTG9000T Series Function Abitrary Waveform Generator PM Modualtion Carrier wave Sine, square, ramp, arbitrary wave Source Internal/external Modulation wave Sine, square, rising ramp, falling ramp, noise, arbitrary wave Modulation frequency 1μHz～2MHz 1μHz～1MHz Phase deviation 0°～360° ASK Modualtion Carrier wave Sine, square, pulse, ramp, arbitrary wave...
  • Page 154 UTG9000T Series Function Abitrary Waveform Generator 600MHz 200MHz 400MHz 160MHz 200MHz 120MHz 1μHz～ 1μHz～ 1uHz～ 1μHz～ 1uHz～ 1μHz～ Hopping frequency 3 600MHz 200MHz 400MHz 160MHz 200MHz 120MHz PSK Modualtion Carrier wave Sine, square, ramp, arbitrary wave Source Internal/external Modulation wave...
  • Page 155 UTG9000T Series Function Abitrary Waveform Generator Modulation depth 0.00%-100.00% QAM Modualtion IQ map QAM4，QAM8，QAM16，QAM32，QAM64，QAM128，QAM256 Modulation source PN3、PN5、PN7、PN9、PN11、PN13、PN15、PN17、PN21、PN23、 PN25、PN27、PN29、PN31、PN33 Modulation rate 1μbps-2Mbps 1μbps-1Mbps PWM Modualtion Carrier wave Pulse wave Source Internal/external Modulation wave Sine, square, rising ramp, falling ramp, noise, arbitrary wave Modulation frequency 1μHz～2MHz...
  • Page 156 UTG9000T Series Function Abitrary Waveform Generator Send way Auto, manual Interval time 20ns-1000s in auto mode of send way Data format Hexadecimal, character Data length Maximum 2048 bytes Interface CH3 - SCL、CH4 - SDA Amplitude 1mV-10V Clock frequency 1Hz-50MHz Address 7bit、10bit...
  • Page 157 UTG9000T Series Function Abitrary Waveform Generator ≤60MHz（CH3 is synchronized with CH1，CH4 is synchronized with CH2， Frequency range CH3 can’t synchronize with CH4） Level Compatible with TTL Output impedance 50Ω，typical value Coupling way External Modulation Input Input frequency ＜50kHz Modulation depth ±...
  • Page 158 UTG9000T Series Function Abitrary Waveform Generator 300MHz-500MHz ≥500mVrms 500MHz-800MHz ≥1Vrms Coupling mode AC, DC, HF reject Trigger level -2.5V～2.5V Frequency 8bit resolution Accuracy ±51ppm Sensitivity 0%-100% General Technical Specification Display mode 10.1 寸 TFT capacitive touch，1280*800 resolution Communication USB Host, USB Device, LAN、...

  • Page 159: Appendix C：accessories List

    UTG9000T Series Function Abitrary Waveform Generator Appendix C：Accessories List Model UTG9000T A power line up to local standard A USB data line Four BNC cables（1meter） Standard Optional...

  • Page 160: Appendix D：maintenance And Cleaning

    UTG9000T Series Function Abitrary Waveform Generator Appendix D：Maintenance and Cleaning General maintenance Please don’t store or place the instrument where LCD is exposed to direct sunlight for a  long time. To avoid damage to the instrument or connecting line, please don’t place it in mist, liquid ...
  • Page 161 UTG9000T Series Function Abitrary Waveform Generator This user manual may be revised without prior notice...
  • Page 162 UTG9000T Series Function Abitrary Waveform Generator...

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