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specified channel. Use this command when the internal modulation source is selected.
Set the internal modulation frequency from 2 mHz to 100.00 kHz with resolution of 1 mHz.
Syntax
[SOURce[1|2]]:FM:INTernal:FREQuency {<frequency>|MINimum|MAXimum}
[SOURce[1|2]]:FM:INTernal:FREQuency? [MINimum|MAXimum]
Arguments
<frequency>::=<NRf>[<units>]
where:
<NRf> is the modulation frequency.
<units>::=[Hz|kHz|MHz]
Returns
<frequency>
Examples
SOURce1:FM:INTernal:FREQuency 10kHz
sets the CH1 internal modulation frequency to 10 kHz.
[SOURce[1|2]]:FM:SOURce
This command sets or queries the source of modulating signal of FM modulation for the
specified channel.
Syntax
[SOURce[1|2]]:FM:SOURce [INTernal|EXTernal]
[SOURce[1|2]]:FM:SOURce?
Arguments
INTernal means that the carrier waveform is modulated with the internal source.
EXTernal means that the carrier waveform is modulated with an external source.
Returns
INT|EXT
Examples
SOURce1:FM:SOURce INTernal
sets the CH1 source of modulating signal to internal.