RIGOL DSG3000 Series - Manual (Page 43)

Chapter 2 Command System RIGOL
DSG3000 Programming Guide 2-23
[:SOURce]:FM:FREQuency
Syntax [:SOURce]:FM:FREQuency
[:SOURce]:FM:FREQuency?
Description Set the FM modulation frequency.
Query the FM modulation frequency.
Parameter Name Type Range Default
Real
100mHz to 1MHz (Sine)/
100mHz to 20kHz (Square)
10kHz
Explanation  When is set in "Number" form, the default unit is Hz, for example,
20000. In addition, can also be set in "Number + Unit" form, for
example, 20kHz.
 The default unit of the return value is Hz.
 After the modulation frequency is set, you can use the up/down direction keys
or knob to modify the modulation frequency at the current step. You can query
or set the current step using the
[:SOURce]:FM:FREQuency:STEP[:INCRement] command.
 When selecting "Ext" modulation source, this operation is invalid.
Return Format The query returns the FM modulation frequency, for example, 20000.
Example :FM:FREQ 20kHz
:FM:FREQ?
Related
Commands
[:SOURce]:FM:FREQuency:STEP[:INCRement]
[:SOURce]:FM:SOURce
[:SOURce]:FM:FREQuency:STEP[:INCRement]
Syntax [:SOURce]:FM:FREQuency:STEP[:INCRement]
[:SOURce]:FM:FREQuency:STEP[:INCRement]?
Description Set the FM modulation frequency step.
Query the FM modulation frequency step.
Parameter Name Type Range Default
Real 100mHz to 500kHz 1kHz
Explanation  When is set in "Number" form, the default unit is Hz, for example,
5000. In addition, can also be set in "Number + Unit" form, for
example, 5kHz.
 The default unit of the return value is Hz.
 After the modulation frequency step is set, you can use the up/down direction
keys or knob to modify the modulation frequency at the current step. At this
point, you can query or set the modulation frequency using the
[:SOURce]:FM:FREQuency command.
Return Format The query returns the FM modulation frequency step, for example, 5000.
Example :FM:FREQ:STEP 5kHz
:FM:FREQ:STEP?
Related
Command
[:SOURce]:FM:FREQuency