Tektronix AFG2021 Programmer's Manual page 63

Group
Syntax
Related Commands
Arguments
Returns
Examples
[SOURce[1]]:FM:INTernal:FUNCtion
Group
Syntax
Related Commands
AFG2021 Arbitrary Function Generator Programmer Manual
You can set the internal modulation frequency from 2 mHz to 50.00 kHz with
resolution of 1 mHz.
You can select the source of modulating signal by using the
[SOURce[1]]:FM:SOURce [INTernal|EXTernal] command.
Source
[SOURce[1]]:FM:INTernal:FREQuency
[SOURce[1]]:FM:INTernal:FREQuency
[SOURce[1]]:FM:SOURce
<frequency>::=<NRf>[<units>]
where:
<NRf> is the modulation frequency.
<units>::=[Hz | kHz | MHz]
<frequency>
SOURce1:FM:INTernal:FREQuency 10kHz
frequency to 10 kHz.
This command sets or queries the modulating waveform of FM modulation for the
specified channel. You can use this command only when the internal modulation
source is selected.
If you specify EFILe when there is no EFILe or the EFILe is not yet defined,
this command causes an error.
Source
[SOURce[1]]:FM:INTernal:FUNCtion
RAMP| NRAMp| PRNoise| USER[1]| USER2|USER3|USER4|EMEMory|EFILe}
[SOURce[1]]:FM:INTernal:FUNCtion?
[SOURce[1]]:FM:SOURce
Command Descriptions
{<frequency>|MINimum|MAXimum}
? {MINimum|MAXimum}
sets the CH 1 internal modulation
{SINusoid|SQUare|TRIangle|
2-45