Rohde & Schwarz SMW200A - Signal Monitoring Settings

Signal Routing and System Configuration
R&S
®
SMW200A
176User Manual 1175.6632.02 ─ 16
Measurement Period
(for CODER connectors)
Sets the recording duration for measuring the baseband input signal by
"Auto Level Set".
Note: For accurate level measurements, set the measurement period to a time value
that is long enough to capture several periods of the input signal.
Remote command:
[:SOURce<hw>]:BBIN:MPERiod on page 868
Auto Level Set
(for CODER connectors)
Starts measuring the input signal for estimating the crest factor, the peak power, and
the RMS power of the input signal.
See also "Fulfilling the prerequisites for a correct signal processing of the externally
supplied digital baseband signal" on page 135.
Remote command:
[:SOURce<hw>]:BBIN:ALEVel:EXECute on page 868
Crest Factor
Indicates the crest factor of the external baseband signal.
See also Chapter 3.3.4, "Important Signal Parameters and Interface's Characteristics",
on page 133.
Remote command:
[:SOURce<hw>]:BBIN:CFACtor on page 868
Peak Level
Indicates the peak level of the external baseband signal relative to full scale of 0.5 V (in
terms of dB full scale).
See also Chapter 3.3.4, "Important Signal Parameters and Interface's Characteristics",
on page 133.
Remote command:
[:SOURce<hw>]:BBIN:POWer:PEAK on page 868
Level
Indicates the estimated RMS level acquired with "Auto Level Set".
Remote command:
[:SOURce<hw>]:BBIN:POWer:RMS? on page 869
3.6.4 Signal Monitoring Settings
Access:
► Select "BB Input > Digital I/Q In > Baseband Input Settings > Signal Monitor".
Digital Baseband Input Settings