RIGOL DSG3000 Series - Manual (Page 46)

RIGOL Chapter 2 Command System
2-26 DSG3000 Programming Guide
[:SOURce]:FREQuency
Syntax [:SOURce]:FREQuency <value>
[:SOURce]:FREQuency?
Description Set the RF output frequency.
Query the RF output frequency.
Parameter Name Type Range Default
<value> Real 9kHz to 6GHz 6GHz
Explanation  When <value> is set in "Number" form, the default unit is Hz, for example,
4000000. In addition, <value> can also be set in "Number + Unit" form, for
example, 4MHz.
 The default unit of the return value is Hz.
 After the RF frequency is set, you can use the up/down direction keys or knob
to modify the frequency at the current step. You can query or set the current
step using the [:SOURce]:FREQuency:STEP command.
 When the frequency offset is 0 Hz, the frequency displayed in the interface
(namely the setting frequency) is equal to the actual output frequency.
 When the frequency offset is not 0 Hz, the output frequency is determined by
the setting frequency and frequency offset. The three parameters satisfy the
equation: setting frequency (display frequency) = output frequency +
frequency offset. You can use the [:SOURce]:FREQuency:OFFSet command to
query and set the RF frequency offset.
Return Format The query returns the RF frequency, for example, 4000000.
Example :FREQ 4MHz
:FREQ?
Related
Commands
[:SOURce]:FREQuency:STEP
[:SOURce]:FREQuency:OFFSet