Rohde & Schwarz R&S SMW200A - Page 1093

Remote Control Commands
R&S
®
SMW200A
1093User Manual 1175.6632.02 ─ 30
[:SOURce<hw>]:AWGN:MODE <Mode>
Determines how the interfering signal is generated.
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: See Example "Generating an additive noise signal"
on page 1091
Manual operation: See "Mode" on page 424
[:SOURce<hw>]:AWGN:BWIDth <BWidth>
Sets the system bandwidth.
Parameters:
<BWidth> float
Range: 1000 to 80E6
Increment: 100
*RST: 3.84E6
Example: See Example "Generating an additive noise signal"
on page 1091.
Manual operation: See "System Bandwidth" on page 424
[:SOURce<hw>]:AWGN:BWIDth:RATio <Ratio>
Sets the ratio of minimum real noise bandwidth to system bandwidth, see also "Signal
and noise parameters" on page 417.
Parameters:
<Ratio> float
Range: 1 to Max
Increment: 0.1
*RST: 1
Example: see Example "Generating an additive noise signal"
on page 1091.
Manual operation: See "Minimum Noise/System Bandwidth Ratio" on page 424
SOURce Subsystem