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Syntax and Commands
AFG3000 Series Arbitrary/Function Generators Reference Manual 3-49
[SOURce[1|2]]:FM:STATe
This command enables or disables FM modulation. The query command returns
the state of FM modulation.
Group
Source
Syntax
[SOURce[1|2]]:FM:STATe {ON|OFF|<NR1>}
[SOURce[1|2]]:FM:STATe?
Arguments
ON or <NR1>≠0 enables FM modulation.
OFF or <NR1>=0 disables FM modulation.
Returns
<NR1>
Examples
SOURce1:FM:STATe ON
enables the CH 1 FM modulation.
[SOURce[1|2]]:FREQuency:CENTer
This command sets or queries the center frequency of sweep for the specified
channel. This command is always used with the
[SOURce[1|2]]:FREQuency:SPAN command. The setting range of center
frequency depends on the waveform selected for sweep.
Group
Source
Related Commands
[SOURce[1|2]]:FREQuency:SPAN
[SOURce[1|2]]:FREQuency:MODE
Syntax
[SOURce[1|2]]:FREQuency:CENTer {<frequency>|MINimum|MAXimum}
[SOURce[1|2]]:FREQuency:CENTer?
Arguments
<frequency>::=<NRf>[<units>]
where
<NRf> is the center frequency.
<units>::=[Hz | kHz | MHz]
Returns
<frequency>
Examples
SOURce1:FREQuency:CENTer 550kHz
sets the CH 1 center frequency to 550 kHz.