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Syntax and Commands
3-46 AFG3000 Series Arbitrary/Function Generators Reference Manual
[SOURce[1|2]]:FM[:DEViation]
This command sets or queries the peak frequency deviation of FM modulation for
the specified channel. The setting range of frequency deviation depends on the
waveform selected as the carrier.
Group
Source
Syntax
[SOURce[1|2]]:FM:DEViation {<deviation>|MINimum|MAXimum}
[SOURce[1|2]]:FM:DEViation?{MINimum|MAXimum}
Arguments
<deviation>::=<NRf>[<units>]
where
<NRf> is the frequency deviation.
<units>::=[Hz | kHz | MHz]
Returns
<deviation>
Examples
SOURce1:FM:DEViation 1.0MHz
sets the CH 1 frequency deviation to 1.0 MHz.
[SOURce[1|2]]:FM:INTernal:FREQuency
This command sets or queries the internal modulation frequency of FM modulation
for the specified channel. You can use this command only when the internal modu-
lation source is selected.
Group
Source
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 CH 1 internal modulation frequency to 10 kHz.