Remote Control Commands
R&S
®
SMBV100A
497
Operating Manual 1407.6062.32 ─ 08
Parameters:
<BWidth>
float
Range:
1.0E3 to 100.0E6
Increment: 0.1 kHz
*RST:
3.84 MHz
Example:
AWGN:BWID 10 MHz
sets a system bandwidth of 10 MHz.
Options:
B13 and K62
[:SOURce<hw>]:AWGN:BWIDth:NOISe?
Queries the real noise bandwidth.
This command is available for modes Additive Noise and Noise Only (
SOUR:AWGN:MODE
ADD|ONLY
).
Return values:
<Noise>
float
Range:
0 to 200E6
Increment: 100
*RST:
0
Example:
AWGN:BWID:NOIS?
queries the noise bandwidth.
Usage:
Query only
[:SOURce<hw>]:AWGN:BWIDth:RATio
<Ratio>
This command is available for modes
Additive Noise
and
Noise Only
(
SOUR:AWGN:MODE ADD|ONLY
).
This command sets the ratio of minimum real noise bandwidth to system bandwidth.
The overall bandwidth is calculated as follow and may not exceed 120 MHz:
Overall Bandwidth = System BW x Minimum Noise/System BW Ratio
Therefore, the available value range depends on the selected system bandwidth.
Parameters:
<Ratio>
float
Range:
1 to Max
Increment: 0.1
*RST:
1
Example:
AWGN:BWID:RAT 2
sets a minimum noise/system bandwidth ratio of 2.
SOURce Subsystem
Summary of Contents for SMBV100A
Page 31: ......
