GW Instek AFG-2000 User Manual - Manual (Page 123)

REMOTE INTERFACE
121
Note
For FSK, the modulating waveform is a square
wave with a duty cycle of 50%.
Syntax SOURce[1]:FSKey:FREQuency
{<frequency>|MINimum|MAXimum}
Parameter <frequency> 0.1Hz~ 25MHz*
0.1Hz~ 1MHz (Ramp)
*AFG-2112 limited to 12MHz, AFG-2105 limited to
5MHz.
Example SOUR1:FSK:FREQ +1.0000E+02
Sets the FSK hop frequency to 100Hz.
Query Syntax SOURce[1]:FSKey:FREQuency?
[MINimum|MAXimum]
Return Parameter <NR3> Returns the frequency in Hz.
Query Example SOUR1:FSK:FREQ? MAX
>+2.0000E+07
Returns the maximum hop frequency allowed.
SOURce[1]:FSKey:INTernal:RATE
Set
Query
Description Sets or queries the FSK rate for internal sources
only.
Note
External sources will ignore this command.
Syntax SOURce[1]:FSKey:INTernal:RATE {<rate in Hz>
|MINimum|MAXimum}
Parameter <rate in Hz> 2 mHz~100 kHz
Example SOUR1:FSK:INT:RATE MAX
Sets the rate to the maximum (100kHz).
Query Syntax SOURce[1]:FSKey:INTernal:RATE?
[MINimum|MAXimum]
Return Parameter <NR3> Returns the FSK rate in Hz.