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JUNCTEK JDS8000 Series User Manual Download Page 61

JUNCTEK

JDS8000 Series User’s Manual

55

Appendix1:

Full names and abbreviations of the interface description

Abbreviation

Full name

PgDn

Page down

Type

Type

CNTR.

Counter

MEAS.

Measurement

FUNC

Function

Freq.

Frequency

Ampl.

Amplitude

Offset

Offset

Duty

Duty cycle

Wave

Waveform

Phase

Phase

AM

Amplitude modulation

FM

Frequency modulation

PM

Phase modulation

ASK

Amplitude-shift keying

FSK

Frequency-shift keying

PSK

Phase-shift keying

Source

Signal source

Shape

Modulation waveform

M.Freq

Modulation frequency

Depth

Modulation depth

FM.Dev

Frequency deviation

PM.Dev

Phase deviation

Hop.F

Frequency hopping

Rate

Rate

W.Inv

Wave inverse

Width

Pulse width

Period

Period

Pulse

Pulse

Burst

Burst

ldle

Idle

T.Src

Trigger source

Trig.

Trigger

Num.

Number of pulses

MEAS.

Measurement

CNTR.

Counter

Summary of Contents for JDS8000 Series

Page 1: ......

Page 2: ...JUNCTEK JDS8000 series Function arbitrary signal generator User s Manual Rev1 0 June 2022 This manual takes the JSD8060 signal generator as an example to introduce...

Page 3: ...Please review the following safety precautions carefully before putting the instrument into operation so as to avoid any personal injury or damage to the instrument and any product connected to it To...

Page 4: ...s must be performed by JUNCTEK authorized personnel Provide Adequate Ventilation Inadequate ventilation may cause an increase of temperature in the instrument which would cause damage to the instrumen...

Page 5: ...t touch or bump it Please avoid children playing with the instrument When there is dirt on the LCD surface wipe it carefully with a soft cloth 7 Please do not move the instrument violently to avoid ca...

Page 6: ...13 Chapter Basic Operations Of the Instrument 16 1 Power on and inspection 16 2 To output basic waveform 16 3 Modulation mode interface and parameter settings 18 4 Parameter settings in the sweep mod...

Page 7: ...ge to the instrument resulting from shipment We would not be responsible for free maintenance rework or replacement of the instrument Check the Contents Please check the contents according to the pack...

Page 8: ...weep measurement and voltage control and can display the output signal amplitude phase duty and frequency at the same time The instrument has excellent amplitude frequency characteristics multi functi...

Page 9: ...ne wave square wave triangle wave pulse wave duty cycle adjustable pulse width and cycle time precisely adjustable ramp CMOS wave DC level setting DC amplitude by adjusting bias partial sine wave half...

Page 10: ...9 99V 12 00V Resolution 0 01 V Phase characteristics Adjustment range 0 359 99 Resolution 0 01 Measurement and counter function Measurement mode Measurement function Frequency positive negative pulse...

Page 11: ...Sine square ramp arbitrary except DC Source Internal External Polarity Positive and negative Rate 1mHz to 1MHz ASK amplitude 0 to 200 FSK Carrier waveform Sine square ramp arbitrary except DC Source I...

Page 12: ...cteristics Voltage control channel CH1 or CH2 Carrier wave Sine wave square wave ramp wave arbitrary wave except DC Voltage control function Frequency control amplitude control and duty cycle control...

Page 13: ...al 7 Protocol Using the command line the protocol is open Power AC power Supply voltage 85V 264V 47 63Hz Power consumption 30W Fuse 250VAC T3 15A DC power Voltage current DC5V 0 5V 3A Environment Temp...

Page 14: ...keys 4 Signal output connector 9 LCD 5 Arrow keys 10 Shortcut keys 1 Power switch The power switch is used to turn on or off the generator 2 Channel Control Keypad CH1 button Output switch for control...

Page 15: ...Signal Output Connectors CH1 output connector BNC connector with 50 10 nominal output impedance When CH1 is enabled the backlight turns on this connector outputs waveform according to the current conf...

Page 16: ...interface first and then return to the main interface MOD Key For quick switching between modulation mode interface and main interface Press the MOD key to enter the modulation mode In the modulation...

Page 17: ...ing this soft key activates the corresponding menu When the input box is turned on the menu on the right side of the screen corresponds to 0 confirm and exit 9 LCD The 2 8 inch TFT color LCD display s...

Page 18: ...ors 5 AC power socket 2 Extension interfaces 6 Switch 3 USB interface 7 Cooling holes 4 DC power socket 8 Chassis Ground 1 Sync Connectors Through this connectors the instrument can synchronize the ou...

Page 19: ...aximum input power cannot exceed 30W The specification of the fuse is 250V T3 15A 6 Switch Used to turn the signal generator on or off 7 Cooling Holes Used to dissipate the heat generated inside the i...

Page 20: ...req to highlight the parameter Frequency At this time use the direction keys to move the cursor to select the digit to be edited and then rotate the knob to modify the value You can also press the InB...

Page 21: ...s parameter You can also set the value by pressing the InBox key and input specific values The duty cycle unit 8 Phase Display the phase of the current waveform After pressing the corresponding Phase...

Page 22: ...rt normally please refer to the introduction in Troubleshooting To Set the System Language After entering the booting interface you can press the corresponding soft key to select the desired system la...

Page 23: ...b to change the waveforms to output the desired waveform 3 To Set the Frequency Press the soft key Freq to highlight Frequency At this time you can press the InBox key to input the value of the desire...

Page 24: ...blue interface of CH2 is mainly displayed at the lower part of the screen On the CH2 interface press the Phase soft key to highlight Phase and use the direction keys and the knob or press the InBox ke...

Page 25: ...signal but the frequency remains unchanged Select carrier waveforms The carrier waveform of amplitude modulation can be sine waveform square waveform sawtooth waveform or arbitrary waveform except DC...

Page 26: ...m press the soft key Carr F again the carrier frequency is on you can set the frequency of the carrier waveform The modulating waveform frequency can only be used after using the internal modulation s...

Page 27: ...equency Press the soft key Mod F when the frequency is on you can set the frequency of the modulating waveform press the soft key Carr F again the carrier frequency is on you can set the frequency of...

Page 28: ...cy Press the soft key Mod F when the frequency is on you can set the frequency of the modulating waveform press the soft key Carr F again the carrier frequency is on you can set the frequency of the c...

Page 29: ...y when the external input signal is logic low level the smaller amplitude between the carrier amplitude and the modulation amplitude is output when the external input signal is logic high level the ou...

Page 30: ...cannot be used as carrier Select FSK Press MOD press Type select the key frequency by adjusting the knob or pressing direction keys Set the polarity Press the soft key PolarType to select the amplitu...

Page 31: ...on source Use the InBox button to input the desired frequency value in the input box The frequency range is 0 001Hz to 1MHz the default is 500Hz Set hopping frequency Press Hop F soft key to set the h...

Page 32: ...as the modulation waveform At this point the frequency at which the output amplitude shifts between the carrier amplitude and the modulation amplitude is determined by the modulation rate External Wh...

Page 33: ...the pulse period Use the InBox button to input the required value in the input box units can be us ms s The period length ranges from 0 01us to 40s and the default is 10 00us 8 Burst function The pul...

Page 34: ...ode interface Press SWEEP and then press the Func soft key in the frequency sweep mode interface to select the frequency sweep amplitude sweep and sweep duty cycle functions The frequency sweep interf...

Page 35: ...cursor is on the voltage control channel you can use the knob to switch the voltage control channel Start amplitude and stop amplitude Start amplitude and stop amplitude are the upper and lower ampli...

Page 36: ...Figure 3 5 1 below Voltage control function description video link https youtu be e8im2EzpQuA Figure 3 5 1 pressure control interface 1 Voltage control frequency In the voltage control interface press...

Page 37: ...tion The maximum and minimum values of the external input signal voltage can be calibrated The minimum voltage calibration corresponds to the start amplitude and the maximum voltage calibration corres...

Page 38: ...ameter settings Press MEAS and press Cnt and Meas soft keys in the measurement mode interface to perform the measurement function and the counter function Switching can also be performed by rotating t...

Page 39: ...nput signal can be calculated in real time and the input signal amplitude range is 2Vpp 20Vpp Coupling settings Press the soft key to make the cursor at the coupling position and switch the coupling m...

Page 40: ...be used to select the waveform loading mode System information Press the soft key to view the product model product serial number hardware version firmware version and FPGA version of the instrument P...

Page 41: ...you can change the value of the CH1 amplitude fine adjusting and perform online calibration to obtain an accurate amplitude The default CH1 amplitude trim value is 50 CH2 amplitude fine adjusting When...

Page 42: ...Right click Computer Properties Device Manager Observe the serial port assigned by the computer The computer serial port allocation interface is shown in Figure 3 8 7 below Figure 3 8 7 Step 2 Open t...

Page 43: ...stomer service staff for the software 3 Installation the APP software This software only supports Android 5 0 and above systems During the installation process it will apply for the location service P...

Page 44: ...he APP icon after the APP starts the system will automatically detect whether the APP version has been updated and the new version will pop up to remind you to update The app downloaded from Google Pl...

Page 45: ...ch in the upper right corner to search for the corresponding Bluetooth After clicking the corresponding Bluetooth the interface will pop up connected and the search in the upper right will become disc...

Page 46: ...ress and hold the offset value the Input Offset pop up box will pop up input the corresponding value As shown in Figure 3 9 15 below Duty cycle Click on the value of the duty cycle to make the cursor...

Page 47: ...ion function is enabled click the modulation type to select PM in the phase modulation you can modify the modulation frequency phase deviation signal source and modulation wave As shown in Figure 3 9...

Page 48: ...JUNCTEK JDS8000 Series User s Manual 42 Figure 3 9 12 Frequency Figure 3 9 13 Frequency unit Figure 3 9 14 Amplitude Figure 3 9 15 Offset Figure 3 9 16 Duty Cycle Figure 3 9 16 Phase...

Page 49: ...JDS8000 Series User s Manual 43 Figure 3 9 17 CH1 Channel is on Figure 3 9 18 CH2 Channel is on Figure 3 9 19 Waveform Figure 3 9 20 CH1 Modulation is on Figure 3 9 21 CH2 Modulation is on Figure 3 9...

Page 50: ...JUNCTEK JDS8000 Series User s Manual 44 Figure 3 9 23 FM Figure 3 9 24 PM Figure 3 9 25 ASK Figure 3 9 26 FSK Figure 3 9 27 PSK Figure 3 9 28 Pulse...

Page 51: ...on the coupling time gate time and measurement mode can be modified the frequency Positive pulse width period negative pulse width period As shown in Figure 3 9 30 below Counter mode Click the switch...

Page 52: ...ick the sweep type to select the sweep duty cycle in the sweep duty cycle you can set the sweep channel sweep time sweep direction sweep mode start duty cycle and stop duty cycle As shown in Figure 3...

Page 53: ...le in the voltage control duty cycle you can set the maximum voltage calibration minimum voltage calibration voltage control mode start duty ratio stop duty cycle voltage control channel As shown in F...

Page 54: ...ne As shown in Figure 3 9 41 below Set synchronization Click set synchronization waveform synchronization frequency synchronization amplitude synchronization offset synchronization duty cycle synchron...

Page 55: ...es User s Manual 49 Figure 3 9 38 Load Figure 3 9 39 storage Figure 3 9 40 Clear storage Figure 3 9 41 Edit Arbitrary wave Figure 3 9 42 Set synchronization Figure 3 9 43 Firmware update Figure 3 9 44...

Page 56: ...us Version You can view the version information of the software as shown in Figure 3 9 46 below Official website After clicking the official website you can jump to the official website of our company...

Page 57: ...APP software The software only supports systems above ios9 0 The first time the software links to Bluetooth it will access Bluetooth Please agree to visit This manual corresponds to software version 1...

Page 58: ...ries User s Manual 52 Figure 3 10 4 Measurement interface Figure 3 10 5 System interface Figure 3 10 6 About us interface 5 Operating Instructions for IOS App The operation of IOS system is the same a...

Page 59: ...ill does not work please contact JUNCTEK 2 The screen is too dark to see clearly 1 Check whether the brightness setting of the LCD screen 2 Press the SYS key to enter the system setting menu then pres...

Page 60: ...ies Operation Demonstration Video provides the operation video of this product JDS8000 series PC software and communication protocol provides the corresponding PC software of this product and communic...

Page 61: ...plitude modulation FM Frequency modulation PM Phase modulation ASK Amplitude shift keying FSK Frequency shift keying PSK Phase shift keying Source Signal source Shape Modulation waveform M Freq Modula...

Page 62: ...JUNCTEK JDS8000 Series User s Manual 56 ON On OFF Off RST Reset SAVE Save Auto Automatic Fast Fast About About Update Update PgDn Page down RUN Run Yes Yes SAVE Save...

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