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FeelElec FY6200 Series, Руководство пользователя

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FeelElec 

  FY6200

系列用户手册

                                                                          25

 

Modulation function 

Press the 

MOD

 key on the front panel to enable the modulation function, and 

fy6200 can output the modulation waveform from ch1 channel. This function uses 
ch1 waveform signal as carrier, CH2 waveform signal, external signal or manual 
pulse signal as modulation wave to modulate signal. It can realize FSK, ASK, PSK 
digital  modulation,  trigger  pulse  series  output,  and  AM,  FM,  PM  analog  signal 
modulation functions. The modulation signal is input by Trig / FSK / ASK / PSK IN 
at the tail of the signal generator. 

 

 

2-3    Modulation parameter setting interface 

 

（

Note:  after  entering  the  modulation  interface,  the  signal  generator  will 

immediately perform the current modulation function.

）

 

 

 

 

 

 

 

 

 

Содержание FY6200 Series

Страница 1: ...FeelElec User s Manual FY6200 Series Fully Numerical Control Dual Channel Function Arbitrary Waveform Generator Rev2 0 April 2019...

Страница 2: ......

Страница 3: ...ous publications FeelElec shall not be liable for any errors that may be contained in this manual or for any incidental or consequential loss resulting from the information and deductive functions pro...

Страница 4: ...litude 18 Set Offset 19 Set Duty Cycle Square 20 Set Phase 21 Enable Channel Output 22 Example Output sine waveform 23 Generate burst waveform Digital Modulation Frequency meter counter 30 Enable freq...

Страница 5: ...completely independent two way DDS signal and four way TTL level output which can generate 31 preset waveform signals such as sine wave square wave triangle wave sawtooth wave pulse wave white noise a...

Страница 6: ...ase difference can be precisely adjusted Standard channel tracking function When tracking is turned on all parameters of the two channels can be updated according to the user s configuration at the sa...

Страница 7: ...There has Manual Trigger internal CH2 Trigger and External Trigger for your options It can output 1 1048575 pulse trains Various modulation types AM FM PM ASK FSK and PSK modulations Storage feature i...

Страница 8: ...ing container for damage Keep the damaged shipping container or cushioning material until the contents of the shipment have been checked for completeness and the instrument has passed both electrical...

Страница 9: ...f the current function Please refer to the User Interface section for details 2 Manu Buttons Corresponding to the menu displayed on the left press this soft key to activate the corresponding menu 3 Fu...

Страница 10: ...witching Support prompt tone off on Supports multi machine cascading Supports master slave switchover in cascaded state Supports dual channel power on default output state setting 4 Direction key When...

Страница 11: ...put of the CH1 channel and can be switched to the CH1 parameter setting interface in any interface Press this button the CH2 light will turn on and the CH2 output will turn on At this point the CH2 co...

Страница 12: ...serial driver Through the upper computer software or user defined programming Warning In order to avoid damaging the instrument the voltage range of the input signal of the ext in terminal shall not...

Страница 13: ...the whole machine is less than 3W Power On Turn on the power switch after the power cord is connected The generator will execute self inspection The LCD will show welcome interface after the inspectio...

Страница 14: ...urrent channel selected for operation 2 Current waveform type selected Displays the name of the currently selected feature For example ch1 amplitude modulation waveform means that the currently select...

Страница 15: ...ding FREQ button to highlight the amplitude display value and change the parameter through the direction key and knob 8 Offset Displays the DC offset of the currently selected channel waveform Press t...

Страница 16: ...Dimensions...

Страница 17: ...ct Output Channel CH1 CH2 keys are used to switch ch1 or CH2 to the currently selected channel When power on ch1 is selected by default and displayed in yellow on the top half of the screen Press the...

Страница 18: ...Wave Rectification User defined waveform Press WAVE to change waveform selected Or rotate ADJ Knob under waveform switching status to change waveform The waveform diagram displays on the screen Pressi...

Страница 19: ...fications The factory default setting is 10KHz Press the FREQ soft key to highlight the frequency parameter At this time use the direction key and knob to set the parameter value use the direction key...

Страница 20: ...he knob to modify the value Key Points 1 What is the difference between the amplitude in Vpp and the value in Vrms Answer Vpp is the unit of signal peak value Vrms is the unit of signal effective valu...

Страница 21: ...key to move the cursor to select the position to be edited and then rotate the knob to modify the value The minimum adjustment accuracy of offset is 1mV 0 001V When the output frequency is lower than...

Страница 22: ...djusting range of duty cycle of this instrument is 0 01 99 99 b Press the OK key in the duty cycle adjustment state and the duty cycle will be initialized to 50 0 2 Press duty cycle repeatedly to swit...

Страница 23: ...0 to 359 99 and the phase resolution is 0 01 The default value is 0 1 The starting phase of the screen display is the default value or the previously set phase 2 Press the PHAS soft key to highlight...

Страница 24: ...generator works in the waveform parameter setting menu and the currently selected channel is CH1 Pressing the CH1 button will switch the output between off on 2 The signal generator works in other fun...

Страница 25: ...0 020 000 000 000kHz 4 Set the Amplitude Press AMPL to highlight the amplitude value Press the direction key and rotate the adjustment knob to obtain the following data AMPL 02 500V 5 Set the offset v...

Страница 26: ......

Страница 27: ...al signal or manual pulse signal as modulation wave to modulate signal It can realize FSK ASK PSK digital modulation trigger pulse series output and AM FM PM analog signal modulation functions The mod...

Страница 28: ...switch the modulation modes including FSK frequency keying ASK amplitude keying PSK phase keying Trigger controllable burst output AM Amplitude Modulation FM Frequency modulation PM Phase modulation E...

Страница 29: ...ternal AC access external signals in the form of AC coupling through the EXT IN port Manual click OK key manually as modulation signal External DC access external signals in the form of DC coupling th...

Страница 30: ...can be adjusted In the AM mode you can adjust the modulation rate of the amplitude modulation 0 to 200 In FM mode frequency offset parameters can be adjusted In the PM mode the degree of phase deviat...

Страница 31: ...by corresponding soft keys Press COUNTER soft key to set the number of pulse strings When the number of pulses is selected use the direction key and parameter adjustment knob to change the number of s...

Страница 32: ...real time The minimum frequency of measurement is 0 01Hz gate time 100s Press COUNTER soft key to enter the external pulse counting function At this time COUNTER soft key will be changed to FREQ Press...

Страница 33: ...Gate Time Press the GATE soft key to select the gate time of the measurement system The default is 1s When measuring low frequency signal 10s or 100s gate time can be selected Strobe time Frequency r...

Страница 34: ...re frequency amplitude offset duty cycle Switching object types can be switched via the OBJE soft key In the frequency scanning mode the signal generator changes the output from the starting frequency...

Страница 35: ...highlight the start parameter press the direction key and rotate the adjustment knob to adjust to the start value specified by the user as shown in the following example START 10 000V Offset scanning...

Страница 36: ...ng example END 20 000V Offset scanning press the END soft key to highlight the END parameter press the direction key and rotate the adjustment knob to adjust to the cut off value specified by the user...

Страница 37: ...start value scanning time 100 Logarithmic scanning In the logarithmic scanning mode the parameters of the output signal of the instrument change in logarithmic mode Take the frequency sweep as an exam...

Страница 38: ...ncy to high frequency When the starting frequency the ending frequency the signal generator scans from high frequency to low frequency When the starting frequency the ending frequency the signal gener...

Страница 39: ...ut Operation method Press the VCO button to enter the function interface After the scan object start cutoff and scan mode settings are completed connect the external scan signal to the Counter port on...

Страница 40: ...ronization configuration etc SAVE The current waveform parameters can be stored in 20 groups of storage areas of the system LOAD The preset parameter information in the system can be loaded into the c...

Страница 41: ...m waveform parameter information into the current system status Select the SAVE soft key on the right to store the current system parameters in the corresponding storage location Select the right LOAD...

Страница 42: ...ace press the right parameter soft key to set the system s working mode Press the soft key and select the system prompt language as Chinese Press the Eng soft key and select the system prompt language...

Страница 43: ...the FY6200 include waveform frequency amplitude offset duty cycle and can be set separately WAVE The soft key is highlighted and the waveform type of CH2 changes synchronously with the waveform type o...

Страница 44: ...restart the instrument 4 If you are still unable to use the product properly please contact FeelElec Signal generator CH2 locked 1 Check whether the signal generator works in synchronous state Press t...

Страница 45: ...nd can reach 1uhz so as to ensure the adjustment accuracy of the instrument at high frequency For example the instrument can output 10 000000000001MHz high precision signal Frequency Accuracy 20ppm Fr...

Страница 46: ...short circuit condition DC Offset Offset Range Frequency 20MHz 10V Frequency 20MHz 2 5V Offset Resolution 1mV Minimum Phase Feature Adjustable Range 0 359 99 Minimum resolution 0 01 TTL Output TTL Le...

Страница 47: ...uency VCF Voltage control range VCA Voltage controlled bias voltage controlled duty ratio VCO Feature Amplitude modulation AM or frequency modulation FM can be performed by an external analog signal M...

Страница 48: ...y Display Type 3 2 inch TFT color LCD display Storage and Load Quantity 20 sets Location 01 to 20 Power on by default to enter 01 storage location parameters Connector Interface mode USB to serial int...

Страница 49: ...l be exempt from any claims that may arise from this to the company s managers and employees affiliated agents distributors etc including various costs compensation fees attorney fees etc Appendix C a...

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