RIGOL DG1000Z Series - Manual (Page 143)

Chapter 2 Command System RIGOL
DG1000Z Programming Guide 2-131
:SOURce[:MOD]:FSKey Commands
[:SOURce[<n>]][:MOD]:FSKey[:FREQuency]
Syntax [:SOURce[<n>]][:MOD]:FSKey[:FREQuency] {<frequency>|MINimum|MAXimum}
[:SOURce[<n>]][:MOD]:FSKey[:FREQuency]? [MINimum|MAXimum]
Description Set the FSK hop frequency of the specified channel.
Query the FSK hop frequency of the specified channel.
Parameter Name Type Range Default
[<n>] Discrete 1|2 1
<frequency> Real
Frequency range of the
specified channel
10kHz
Explanation  In FSK modulation, the signal generator shifts the output frequency between
two preset frequencies (the carrier frequency and hop frequency).
 When [:SOURce[<n>]] or [<n>] is omitted, the system sets the related
parameters of CH1 by default.
Return Format The query returns the FSK hop frequency in scientific notation with 7 effective
digits, for example, 5.000000E+03 (the FSK hop frequency is 5kHz).
Example :SOUR1:FSK 5000 /*Set the FSK hop frequency of CH1 to 5kHz*/
:SOUR1:FSK? /*Query the FSK hop frequency of CH1 and the query
returns 5.000000E+03*/