Measurements and result displays
R&S
®
FSWP-B1
18
User Manual 1177.5862.02 ─ 09
3
Measurements and result displays
MSRA measurement
The only true measurement in MSRA mode in which I/Q data from the input signal is
captured and stored is performed by the MSRA primary application. This data acquisi-
tion is performed as in the I/Q Analyzer application, i.e. a specified frequency span of
the input signal is swept for a specified measurement time. The captured I/Q data can
then be analyzed in various different applications.
Result displays
The data that was captured by the MSRA primary can be evaluated in various different
applications. All evaluation modes available for the MSRA applications are displayed in
the selection bar in SmartGrid mode.
For details on working with the SmartGrid see the R&S
FSWP Getting Started manual.
The result displays available in MSRA mode are those described for the individual
applications. The MSRA primary is implemented as an I/Q Analyzer application and
has the same result displays.
See the R&S
FSWP I/Q Analyzer User Manual for a description of the result displays
available for the I/Q Analyzer and thus the MSRA primary.
Measurements in the time and frequency domain
The I/Q Analyzer secondary application (
not primary
) in MSRA mode can also perform
measurements on the captured I/Q data in the time and frequency domain (see also
Chapter 5.5, "Measurements in the time and frequency domain"
This allows you to perform standard-specific and general power measurements (such
as ACLR or SEM) or statistical evaluations, as well as analyzing the EVM or modula-
tion accuracy, on the same captured I/Q data.