Tektronix AFG2021 Programmer's Manual page 70

Command Descriptions
[SOURce[1]]:FSKey[:FREQuency]
Group
Syntax
Arguments
Returns
Examples
[SOURce[1]]:FSKey:INTernal:RATE
Group
Syntax
Arguments
2-52
This command sets or queries the hop frequency of FSK modulation for the
specified channel.
Source
[SOURce[1]]:FSKey[:FREQuency]
[SOURce[1]]:FSKey[:FREQuency]
<frequency>::=<NRf>[<units>]
where:
<NRf> is the hop frequency.
<units>::=[Hz | kHz | MHz]
<frequency>
SOURce1:FSKey:FREQuency 1.0MHz
sets the hop frequency of CH 1 FSK modulation to 1.0 MHz.
This command sets or queries the internal modulation rate of FSK modulation
for the specified channel. You can use this command only when the internal
modulation source is selected.
Source
[SOURce[1]]:FSKey:INTernal:RATE
[SOURce[1]]:FSKey:INTernal:RATE
<rate>::=<NRf>[<units>]
where:
<NRf> is the modulation rate.
<units>::=[Hz | kHz | MHz]
AFG2021 Arbitrary Function Generator Programmer Manual
{<frequency>|MINimum|MAXimum}
? {MINimum|MAXimum}
{<rate>|MINimum|MAXimum}
? {MINimum|MAXimum}