Tektronix AFG3000 - Manual (Page 136)

Syntax and Commands
3-62 AFG3000 Series Arbitrary/Function Generators Reference Manual
[SOURce[1|2]]:PM:INTernal:FREQuency
This command sets or queries the internal modulation frequency of PM modulation
for the specified channel. You can use this command only when the internal modu-
lation source is selected.
Group Source
Related Commands [SOURce[1|2]]:PM:SOURce
Syntax [SOURce[1|2]]:PM:INTernal:FREQuency {<frequency>|MINimum|MAXimum}
[SOURce[1|2]]:PM:INTernal:FREQuency?[MINimum|MAXimum]
Arguments <frequency>::=<NRf>[<units>]
where
<NRf> is the modulation frequency.
<units>::=[Hz | kHz | MHz]
Returns <frequency>
Examples SOURce1:PM:INTernal:FREQuency 10kHz
sets the CH 1 internal modulation frequency to 10 kHz.