Rohde & Schwarz CMU-K20, Operating Manual

Page: 83 / 646

CMU-K20/K21/K22/K23/K24 Non Signalling: Analyzer/Generator Menu
1115.6088.12 4.5 E-11
Selecting the Application
Appli-
cation
The Application softkey selects the measurement application. The measurement
control softkey (second softkey below Connect. Control) indicates the current
application. Some of the hotkeys associated to the different softkeys, the Setup
table, and the results in the Analyzer/Generator menu also vary as a function of the
application. The corresponding measurement results are explained in section
Measurement Results on page 4.6 ff.
P/t Normal
GMSK
The P/t Normal GMSK hotkey selects the power versus time measurement for
normal burst signals. See section Power Measurements on p. 4.8 .
Remote control
The
P/t Normal GMSK application is selected by the keywords
[:NORMal] [:GMSK]
in the 3
rd
and 4
th
level of the
POWer
commands, e.g.
CONFigure:POWer [:NORMal][:GMSK]...
Ext. Phase
Err. GMSK
The Ext. Phase Error GMSK hotkey selects the measurement of the modulation
accuracy of GMSK modulated signals. See section Measurement Menu
(Modulation – GMSK) on p. 4.38 .
Remote control
The
Phase Error GMSK application is selected by the keywords
XPERror[:GMSK]
in the 3
rd
and 4
th
level of the
MODulation
commands, e.g.
CONFigure:MODulation:XPERror[:GMSK]...
Overview
8PSK
The Overview 8PSK hotkey selects the measurement of the power and modulation
accuracy of 8PSK modulated signals. See section Measurement Menu (Modulation
– 8PSK) on page 4.42 .
Remote control
The
Overview 8PSK application is selected by the keywords
OVERview:EPSK
in
the 3
rd
and 4
th
level of the
MODulation
commands, e.g.
CONFigure:MODulation:OVERview:EPSK...
Application-Specific Settings
As outlined in section Analyzer/Generator Menu on p. 4.2 , some of the hotkey/softkey combinations in
the Analyzer/Generator menu vary as a function of the application. However, all Analyzer/Generator
settings are always identical to the corresponding settings in the Power and Modulation menus.
Changes made in the Analyzer/Generator menu overwrite the Power and Modulation settings and vice
versa.
Description
of settings
•
The settings to be made in the P/t Normal GMSK application are described in
section P/t Normal GMSK on p. 4.11 ff.
•
The settings to be made in the Ext. Phase Error GMSK application are
described in section Test Settings on p. 4.39 ff.
•
The settings to be made in the Overview 8PSK application are described in
section Test Settings on p. 4.45 ff.
Setup table
The Setup table in the right half of the Analyzer/Generator menu gives an overview
of the measurement settings belonging to the current application. It changes when
a different application is selected. The roll-key scrolls and expands the
Setup table.
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