UNI-T UTG9000C-II Series User Manual Download

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Appendix A: Factory Reset State

Channel parameter

Current carrier wave

Output load

Sync output

Channel output

Sine wave

50Ω

Off

Parameter

Factory default

Fundamental wave

Frequency

Amplitude

DC offset

Initial phase

Pulse wave duty ratio

Ramp duty

1kHz

100mVpp

0mV

0°

50%

Arbitrary wave

Built-in arbitrary wave

Arb0

AM modulation

Modulation source

Modulation wave

Modulation frequency

Modulation depth

Internal

Sine wave

100Hz

100%

FM modulation

Modulation source

Modulation wave

Modulation frequency

Frequency deviation

Internal

Sine wave

100Hz

1kHz

Frequency sweep

Start frequency

Stop frequency

Frequency sweep time

Trigger source

1kHz

1MHz

Internal

System parameter

Buzzer

Backlight

III

UTG9000C-II User Manual

Summary of Contents for UTG9000C-II Series

Page 1: ...UTG9000C II Series Function Arbitrary Waveform Generator User Manual ...

Page 2: ...rnational treaty provisions Information is this manual supersedes all previously published versions UNI T is the registered trademark of UNI TREND TECHNOLOGY CHINA CO LTD If the original purchaser sells or transfers the product to a third party within three years from the date of purchase of the product the warranty period of three years shall be from the date of the original purchase from UNI T o...

Page 3: ...ntenance UNI T under the provisions of this warranty has no obligation to provide the following services a Any repair damage caused by the installation repair or maintenance of the product by non UNI T service representatives b Any damage caused by improper use or connection to an incompatible device c Any damage or malfunction caused by the use of a power source not provided by UNI T d Any mainte...

Page 4: ... 4 2 Screen Brightness 7 Contents 3 4 3 Key Sound 7 3 4 4 Factory Settings 7 3 5 Count 8 Chapter 4 Advanced Applications 8 4 1 Output Modulation Waveform 8 4 1 1 Amplitude Modulation AM 8 4 1 2 Frequency Modulation FM 12 4 2 Output Frequency Sweep Waveform 15 4 2 1 Select Frequency Sweep 15 4 2 2 Set Start and Stop Frequency 15 4 2 3 Frequency Sweep Mode 16 4 2 4 Frequency Sweep Time 16 4 2 5 Sele...

Page 5: ...ase read the following preventive safety measures In order to prevent electric shock or fire please use power cord and adapter dedicated to this product and approved by the country This product is grounded through protective ground wire in the power cord In order to prevent electric shock please check whether the power socket is connected to the earth before use Please ensure that the protective g...

Page 6: ...d resolution of 1μHz Built in power amplifier with full power bandwidth up to 200kHz maximum output power is 4W DDS implementation with 125MSa s sampling rate and 14bits vertical resolution 6 digit high precision frequency meter compatible with TTL level signal 20 sets of non volatile digital arbitrary waveform memory Easy to use modulation types AM FM Support frequency sweeping output Powerful up...

Page 7: ...l 5 Parameter Menu Set waveform parameters 6 Waveform Selection Waveform type quick selection key 7 Parameter Unit Select the corresponding unit after entering the channel parameter value 8 Synchronization Channel Output Control SYNC is the synchronization signal output button Output is the signal output button Short press Output to turn on off the signal source channel output long press Output to...

Page 8: ...andard fundamental wave display information STD indicates that the waveform type is in the carrier wave state 2 MOD Modulation display information MOD indicates that the waveform type is in the modulation wave state 3 System System setting indicates that the output impedance is 50Ω 50Ω indicates the screen brightness indicates that the device is connected to the computer through USB device indicat...

Page 9: ... the instrument runs abnormally or fails to pass performance tests please contact with dealer of the product or local office 3 2 Adjust The Handle The handle position of the UTG9000C II Series DDS Function Arbitrary Waveform Generator can be adjusted freely Just hold the handle on both sides and pull outwards then rotate the handle to the desired position As shown in picture 3 1 below Picture 3 1 ...

Page 10: ...oltage to 3V the specific steps are as follows Press the button and use the numeric keypad to enter 3 then select the parameter unit 3 3 8 Set Noise Wave The system defaults to the quasi Gaussian noise with an amplitude of 100mVpp and a DC offset of 0V To set the quasi Gaussian noise with an amplitude of 300mVpp and a DC offset of 1V the specific steps are as follows Press Noise Ampl use the numer...

Page 11: ...ced Applications This chapter introduces the AM FM modulation Press the Mode key to enter modulation and press the Mode key again to exit 4 1 Output Modulation Waveform 4 1 1 Amplitude Modulation AM Select AM modulation Press the Mode button then move the cursor to AM by and press OK to enable AM AM modulation is selected by default when the modulation is on Then the instrument will output the mod...

Page 12: ... modulation information on the upper part of the screen will display the Ext symbol To exit EXT just press the sine pulse arbitrary or noise key 1 Internal source When modulation source is selected as internal the modulation wave can be sine wave pulse wave arbitrary wave and noise Pulse wave duty ratio is 50 Arbitrary wave when selecting arbitrary wave as modulation waveform the built in 20 arbit...

Page 13: ...ceed 10Vpp load of 50Ω To change the modulation depth when AM is enabled and the MOD modulation is selected press the key to move the cursor to A Dev and press OK then enter the required value and select the unit press the OK key again to confirm When the modulation source is selected as external the instrument s output amplitude is also controlled by the 5V signal level of the external modulation...

Page 14: ...ypad to enter 45 then select the parameter unit As shown below Picture 4 6 Set AM carrier parameters 4 Set modulation depth After the carrier parameter settings are completed press the STD MOD button MOD will be selected and you can perform the modulation depth settings Press to move the cursor to A Dev and press OK then use the numeric keypad to enter 80 and select the parameter unit Picture 4 7 ...

Page 15: ... After selecting the FM modulation press the STD MOD button and STD is selected Picture 4 10 Set FM carrier waveform Select the carrier waveform by pressing the waveform selection button Set carrier frequency Carrier frequency range varies with carrier waveform The default frequency of all carrier waves is 1kHz See table 4 2 below for frequency ranges of carrier waves Table 4 2 Frequency UTG9002C ...

Page 16: ...cy of the modulation wave can be set in the range of 2mHz 50kHz default is 100Hz When FM is enabled and the MOD modulation is selected press the key to move the cursor to ModFreq and press the OK button then enter the required value and select the unit press OK again to confirm When the modulation source is selected as external the modulation wave and frequency options will be hidden in parameter ...

Page 17: ...2 then select the parameter unit and press the button Picture 4 12 Set FM modulation frequency and waveform 3 Set carrier waveform and parameters Press the STD MOD soft key the STD is selected then press default sine wave to select the sine wave as the carrier wave is Picture 4 13 Set FM carrier waveform Press Freq to set the frequency use the numeric keypad to enter 10 then select the parameter u...

Page 18: ...w Picture 4 16 Set logarithmic frequency sweep 2 Select frequency sweep waveform The frequency sweep waveform can be sine wave pulse wave ramp wave or arbitrary wave the default is sine wave After selecting the frequency sweep press the STD MOD button and STD is selected Picture 4 17 Set frequency sweep waveform Select the frequency sweep waveform by pressing the waveform selection button 4 2 2 Se...

Page 19: ...the default frequency sweep time range of 1ms 500s is 1s To change it when the MOD modulation is selected press to move the cursor to Time and press OK then enter the required value and select the unit press OK again to confirm Picture 4 18 Set frequency sweep time 4 2 5 Select Trigger Source The signal generator generates a frequency sweep output upon receiving a trigger signal and then waits for...

Page 20: ...or to Freq1 start frequency and press OK then use the numeric keypad to enter 1 and select the parameter unit The default start frequency is 1kHz Press to move the cursor to Freq2 stop frequency and press OK then use the numeric keypad to enter 50 and select the parameter unit Press to move the cursor to Time frequency sweep time and press then use the numeric keypad to enter 2 and select the para...

Page 21: ...bandwidth of up to 200kHz a maximum output power of 4W and an output slew rate greater than 18V μs Long press Output about 3s Output LED breathing indicates that the power amplifier has an output and the output interface is located at the rear panel BNC UTG9002C II does not have this function and interface Chapter 5 Fault Handling Possible faults in use of device and troubleshooting methods are li...

Page 22: ...nt of UNI T Except warranties provided in the outline or other applicable warranties UNI T does not provide any other express or implied warranties including but not limited to any implied warranties about tradability and applicability to special purpose of the product In any case UNI T assumes no responsibility for indirect kspecial or consequent loss 6 2 Contact Us Please contact with local deal...

Page 23: ...pp 0mV 0 50 50 Arbitrary wave Built in arbitrary wave Arb0 AM modulation Modulation source Modulation wave Modulation frequency Modulation depth Internal Sine wave 100Hz 100 FM modulation Modulation source Modulation wave Modulation frequency Frequency deviation Internal Sine wave 100Hz 1kHz Frequency sweep Start frequency Stop frequency Frequency sweep time Trigger source 1kHz 1MHz 1s Internal Sy...

Page 24: ...harmonic distortion typical DC 20kHz 1Vpp 0 2 Pulse wave Frequency range Resolution Rise fall time Overshoot typical Duty ratio Min pulse width Jitter typical 1 Hz 2MHz μ 1 Hz 5MHz μ 1 Hz μ 50ns typical value 1kHz 1Vpp 2 0 01 99 99 80ns 1ns 100ppm of period Ramp wave Frequency range Resolution Non linearity Duty Min edge time 1 Hz 200kHz μ 1 Hz μ 3 2 mV typical value 1kHz 1Vpp duty of 50 0 0 to 10...

Page 25: ...le wave 100KHz 23Vpp 200KHz 15Vpp Square wave 50KHz 23Vpp 200KHz 15Vpp 0 75Arms output sine wave 100kHz RL 7 5 Ω Ω 2 200kHz 18V us 5 output square wave 1kHz 1Vpp RL 7 5 Ω Modulation type AM modulation Carrier wave Source Modulation wave Modulation frequency Modulation depth Sine pulse ramp arbitrary wave Internal external Sine wave pulse wave noise arbitrary wave 2mHz 50kHz 0 120 FM modulation Car...

Page 26: ...requency resolution Coupled mode TTL compatible 100mHz 100MHz 6 bits s DC General specifications Display Display type EBTN LCD Power source Supply voltage Power consumption Fuse 100 240 VAC 45 440Hz CAT 0 35VA Max 2A level T 250V Environment Temperature range Humidity range Altitude Operating 10 40 Non operating 20 60 Below 35 90 RH 35 40 60 RH Operating below 2 000m Non operating below 15 000m Me...

Page 27: ...l medicine or detergent containing benzene methylbenzene dimethylbenzene acetone and other potent substances Please take care not to scratch the LCD screen when cleaning the instrument Please protect the instrument against any corrosive liquid to prevent damage Warning please confirm that the instrument is completely dry before powering on to prevent electrical short circuit and even personal inju...

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