Fskey Subsystem - Hantek HDG 2000 Series User Manual

Sets the output frequency
Parameter
Different waveform has diffenent frequency
range, please refer to
and Appendix B
Set output frequency to 100 Hz:
SOURce<n>:FREQuency:CENTer <frequency>|MINimum|MAXimum
SOURce<n>:FREQuency:CENTer? [MINimum|MAXimum]
Sets the center frequency. Used with frequency span for a frequency sweep.
Parameter
Different waveform has diffenent frequency
range, please refer to
and Appendix B
Default 550Hz
Set sweep center frequency to 1 kHz: SOURce1:FREQuency:CENTer 1000
The following equation shows how span relates to start and stop frequencies.
Frequency Span = Stop Frequency + Start Frequency
The following equation shows how center frequency relates to start and stop frequencies.
Center Frequency = (|Stop Frequency + Start Frequency|)/2

5.2.11 FSKey Subsystem

FSKey subsystem sets the FSK waveform.
SOURce<n>:MOD:FSKey:FREQuency <frequency>|MINimum|MAXimum
SOURce<n>:MOD:FSKey:FREQuency? [MINimum|MAXimum]
Set the FSK alternating frequency (or "hopping").
Parameter
please refer to Output Configuration
Appendix B Default 100Hz
Set "hopping" rate to 200Hz on CH1: SOURce1:MOD:FSKey:FREQuency 200
SOURce<n>:MOD:FSKey:INTernal:RATE <frequency>|MINimum|MAXimum
SOURce<n>:MOD:FSKey:INTernal:RATE? [MINimum|MAXimum]
Set the 'moving' rate of output frequency between carrier frequency and hopping frequency.
Parameter
2 mHz to 1 MHz, default 100Hz
Set moding rate to 200Hz on CH1: SOURce1:MOD:FSKey:INTernal:RATE 200
HDG2000 Series Arbitrary Waveform Generator
Output Configuration
SOURce1:FREQuency 100
Output Configuration
and
Typical Return
+1.000000000000000E+03
Typical Return
+1.000000000000000E+03
Typical Return
+2.000000000000000E+02
Typical Return
+2.000000000000000E+02
SCPI Programming Reference
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