Remote Control Commands
R&S
®
SMBV100A
598Operating Manual 1176.8016.02 ─ 17
Usage: Query only
Manual operation: See " Noise Power (Total Bandwidth) - AWGN " on page 315
[: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
Example:
SOURce:AWGN:MODE ADD
selects Additive Noise mode.
SOURce:AWGN:DISP:MODE RF
sets the display mode to RF
SOURce:AWGN:POWer:RMODe NOISe
selects Reference Mode Noise. The noise power is kept con-
stant when the C/N value or Eb/N0 value is changed. The carrier
power is adjusted.
Manual operation: See " Reference Mode - AWGN " on page 312
[:SOURce<hw>]:AWGN:POWer:SUM?
In Additive Noise and CW Interferer (SOUR:AWGN:MODE ADD|CW) modes, queries the
overall power of the noise signal plus useful signal.
Return values:
<Sum> float
Range: -145 to 20
Increment: 0.01
*RST: 0
Example:
SOURce:AWGN:POWer:SUM?
queries the overall power of the noise signal plus useful signal.
Usage: Query only
Manual operation: See " Carrier + Noise Power / Signal + Noise Power (System
Bandwidth) / Carrier + Interferer Power / Signal + Interferer
Power " on page 315
SOURce Subsystem
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