R&S SGT100A, User Manual

Page: 377 / 593

Remote Control Commands
R&S
®
SGT100A
346 User Manual 1176.8674.02 ─ 07
Usage: Query only
Manual operation: See "Resulting CW Frequency Offset" on page 127
[:SOURce<hw>]:AWGN:FREQuency:TARGet <Target>
Sets the desired frequency of the sine in
AWGN:MODE CW
mode.
The resulting frequency may differ from the desired frequency because of the limited
frequency resolution of 0.7 Hz.
Parameters:
<Target> float
Range:
-40E6 to 40E6
Increment: 0.01
*RST:
0
Example: AWGN:FREQ:TARG 2kHz
sets a frequency of 2 kHz for the interfering sine.
Manual operation: See "Target CW Frequency Offset" on page 127
[:SOURce<hw>]:AWGN:MODE <Mode>
Selects the mode for generating the interfering signal.
Parameters:
<Mode> ONLY | ADD | CW
ADD
The AWGN noise signal is added to the baseband signal.
ONLY
The pure AWGN noise signal is modulated to the carrier. The
connection to the baseband is interrupted.
CW
The sine interfering signal is added to the baseband signal.
*RST:
ADD
Example: SOURce:AWGN:MODE ONLY
SOURce:AWGN:STATe ON
selects the generation of a pure noise and activates it
Manual operation: See "Mode" on page 126
[:SOURce<hw>]:AWGN:POWer:CARRier <Carrier>
available for Additive Noise and CW Interferer (
SOUR:AWGN:MODE ADD|CW
) modes
Sets/queries the carrier or signal power depending on the selected reference mode.
●
SOUR:AWGN:POW:RMOD CARR
Sets the carrier power. The power of the noise signal is derived from the entered
C/N value.
SOURce Subsystem