R&S SGT100A, User Manual

Page: 379 / 593

Remote Control Commands
R&S
®
SGT100A
348 User Manual 1176.8674.02 ─ 07
Example: SOURce:AWGN:POWer:NOISe?
queries the noise power in the system bandwidth.
Response:
10
the noise power in the system bandwidth is 10 dBm.
Manual operation: See "Noise Power (System Bandwidth) / Interferer Power"
on page 130
[:SOURce<hw>]:AWGN:POWer:NOISe:TOTal?
In Additive Noise and CW Interferer (
SOUR:AWGN:MODE ADD|CW
) modes, queries the
noise power in the total bandwidth.
Tip: Use the command
[:SOURce<hw>]:AWGN:DISP:ORESults
to define the ana-
log or digital signal path before.
Return values:
<Total> float
Range:
-145 to 20
Increment: 0.01
*RST:
-30
Example: SOURce:AWGN:POWer:NOISe:TOTal?
queries the noise power in the total bandwidth.
Response:
15
the noise power in the total bandwidth is 15 dBm.
Usage: Query only
Manual operation: See "Noise Power (Total Bandwidth)" on page 131
[:SOURce<hw>]:AWGN:POWer:RMODe <RMode>
In Additive Noise and CW Interferer (
SOUR:AWGN:MODE ADD|CW
) modes and Display
Mode set to RF (
AWGN:DISP:MODE RF
), selects the mode for setting the interfering
signal.
Parameters:
<RMode> CARRier | NOISe
CARRier
The carrier power is kept constant when the C/N value or Eb/N0
value is changed. The noise power is adjusted.
NOISe
The noise power is kept constant when the C/N value or Eb/N0
value is changed. The carrier power is adjusted.
*RST:
CARRier
SOURce Subsystem