Remote Control Commands
R&S
®
SMBV100A
592Operating Manual 1176.8016.02 ─ 17
[:SOURce<hw>]:AWGN:MODE....................................................................................... 595
[:SOURce<hw>]:AWGN:POWer:CARRier.........................................................................596
[:SOURce<hw>]:AWGN:POWer:MODE............................................................................596
[:SOURce<hw>]:AWGN:POWer:NOISe............................................................................597
[:SOURce<hw>]:AWGN:POWer:NOISe:TOTal?................................................................ 597
[:SOURce<hw>]:AWGN:POWer:RMODe..........................................................................598
[:SOURce<hw>]:AWGN:POWer:SUM?............................................................................ 598
[:SOURce<hw>]:AWGN:POWer:SUM:PEP?..................................................................... 599
[:SOURce<hw>]:AWGN:STATe.......................................................................................599
[:SOURce<hw>]:AWGN:BRATe <BRate>
Sets the bit rate which is used for calculation of bit energy to noise power ratio from
carrier/noise ratio for Digital Standard signals.
For "Custom Digital Mod" signals, the bit rate which is used for calculation can be quer-
ied with this command.
Valid units are bps, kbps and mabps as well as b/s, kb/s and mab/s.
Parameters:
<BRate> float
Range: 400 bps to 250E6 bps
Increment: 0.001
*RST: 100000
Example:
SOURce1:AWGN:BRATe?
queries the bit rate which is used for calculation of the Eb/N0
value from the C/N value.
Manual operation: See " Bit Rate - AWGN " on page 312
[:SOURce<hw>]:AWGN:BWIDth <BWidth>
Sets the system bandwidth. The noise signal at the level which corresponds to the
specified carrier/noise ratio is generated in the bandwidth specified here.
This command is available for modes Additive Noise and Noise Only (SOUR:AWGN:
MODE ADD|ONLY).
Parameters:
<BWidth> float
Range: 1.0E3 to depends on the installed options:
120MHz (R&S SMBV-B10/-B50) and 60MHz (R&S
SMBV-B51)
Increment: 0.1E3
*RST: 3.84E6
Example:
SOURce:AWGN:MODE ADD
SOURce:AWGN:BWIDth 10 MHz
sets a system bandwidth of 10 MHz.
Manual operation: See " System Bandwidth - AWGN " on page 310
SOURce Subsystem
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