Rohde & Schwarz R&S SMW200A - Page 972

Remote Control Commands
R&S
®
SMW200A
972User Manual 1175.6632.02 ─ 30
[:SOURce<hw>]:FM<ch>[:DEViation] <Deviation>
Sets the modulation deviation of the frequency modulation in Hz.
Suffix:
FM<ch>
.
1|2
Modulation signal channel
Parameters:
<Deviation> float
The maximum deviation depends on the RF frequency and the
selected modulation mode (see data sheet).
Range: 0 to max
Increment: 0.01
*RST: 1E3
Example: See Example "Creating a frequency modulated RF signal"
on page 969.
Manual operation: See " Deviation" on page 543
[:SOURce<hw>]:FM<ch>:SOURce <Source>
Selects the modulation source for frequency modulation.
Suffix:
FM<ch>
.
1|2
Modulation signal channel.
Parameters:
<Source> INTernal | EXTernal | LF1 | LF2 | NOISe | EXT1 | EXT2 | INTB
LF1|LF2
Uses an internally generated LF signal.
INTernal = LF2
Works like LF1
EXTernal
Works like EXT1
EXT1|EXT2
Uses an externally supplied LF signal.
NOISe
Uses the internally generated noise signal.
INTB
Uses the internal baseband signal.
*RST:
LF1 <FM1>; LF2 <FM2>
Example: See Example "Creating a frequency modulated RF signal"
on page 969.
Options: INTB requires R&S SMW-B9
Manual operation: See "Source" on page 543
SOURce Subsystem