GW Instek AFG-3000 Series - Manual (Page 233)

REMOTE INTERFACE
233
Frequency-Shift Keying (FSK) Commands
FSK Overview
The following is an overview of the steps required to generate an
FSK modulated waveform.
Enable FSK
Modulation
Configure Carrier
Select FSK Source
Select FSK HOP
Frequency
Set FSK Rate
1. Turn on FSK modulation using the
SOURce[1]: FSK:STAT ON command.
2. Use the APPLy command to select a carrier
waveform. Alternatively, the FUNC, FREQ,
AMPl, and DCOffs commands can be used to
create a carrier waveform with a designated
frequency, amplitude and offset.
3. Select an internal or external modulation
source using the SOURce[1]:FSK:SOUR
command.
4. Set the hop frequency using the
SOURce[1]:FSK:FREQ command.
5. Use the SOURce[1]: FSK:INT:RATE command
to set the FSK rate. The FSK rate can only be
set for internal sources.
SOURce[1]:FSKey:STATe
Source Specific
Command
Description Turns FSK Modulation on or off. By default FSK
modulation is off.
Note Burst or sweep mode will be disabled if FSK
modulation is enabled. As only one modulation is
allowed at any one time, other modulation modes
will be disabled when FSK modulation is enabled.
Syntax SOURce[1]:FSKey:STATe {OFF|ON}