Source[<N>]]:Frequency:couple:mode - Rigol DG800 Pro Series Programming Manual

Command System
Examples
:SOURce1:FREQuency:CENTer 5000 /*Sets the center frequency of the
sweep mode to 5 kHz for CH1.*/
:SOURce1:FREQuency:CENTer? /*Queries the center frequency of the
sweep mode for CH1. The query returns +5.000000000000000E+03.*/
3.11.6.3 [:SOURce[<n>]]:FREQuency:COUPle:MODE
Syntax
[:SOURce[<
[:SOURce[<
Description
Sets or queries the type of the frequency coupling mode for the specified channel.
Parameter
Name
<n>
<mode>
Remarks
• The frequency coupling mode can be set to the following:
-
-
• When the coupling is enabled, if switching to ratio coupling from deviation
coupling causes either channel to exceed the frequency upper/lower limit after
calculation according to coupling rules, the generator will automatically adjust
the parameters to avoid parameter overlimit. If the parameter overlimit is
caused by switching to deviation coupling from ratio coupling, the frequency
coupling will be automatically disabled.
• When [:SOURce[<n>]] or [<n>] is omitted, it is interpreted as CH1.
Return Format
The query returns OFFS or RAT.
DG800 Pro/DG900 Pro Programming
Guide
92
n >]]:FREQuency:COUPle:MODE < mode >
n >]]:FREQuency:COUPle:MODE?
Type
Discrete
Discrete
OFFSet: frequency deviation mode. You can use
[:SOURce[<n>]]:FREQuency:COUPle:OFFSet
of the coupled channel.
RATio: frequency ratio mode. You can use
[:SOURce[<n>]]:FREQuency:COUPle:RATio
coupled channel.
Range
{1|2}
{OFFSet|RATio}
to set the frequency deviation
to set the frequency ratio of the
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Default
1
RATio