Rohde & Schwarz CMU-K20, Operating Manual

Page: 89 / 646

CMU-K20/K21/K22/K23/K24 Non Signalling: Power Measurements
1115.6088.12 4.11 E-11
P/t Normal
8PSK
The P/t Normal 8PSK hotkey selects the power versus time measurement for
8PSK modulated normal burst signals (see explanation of GSM burst structure at
the beginning of section
Limit lines (Power Configuration – Limit Lines) on page
4.32 ).
Remote control:
The
P/t Normal 8PSK application is selected by the keywords
[:NORMal]:EPSK
in
the 3
rd
and 4
th
level of the POWer commands, e.g.
CONFigure:POWer
[:NORMal]:EPSK...
P/t
Multislot
The P/t Multislot hotkey selects the power versus time measurement for multislot
configurations (see explanation of GSM burst structure at the beginning of section
Limit lines (Power Configuration – Limit Lines) on page 4.32 ).
Remote control:
The
P/t Multislot application is selected by the 3
rd
level keyword :
MSLot
in the
POWer commands, e.g.
CONFigure:POWer:MSLot...
P/Frame
The P/Frame hotkey selects the power versus frame measurement. In this
application, the average burst power in a particular timeslot is measured over a
range of consecutive TDMA frames and displayed in tabular form.
Remote control:
The
P/Frame application is selected by the keyword
:FRAMe
in the 3
rd
level of the
POWer
commands, e.g.
CONFigure:POWer:FRAMe...
P/Slot
Graph
The P/Slot Graph hotkey selects the power versus slot measurement with
graphical display. In this application, the average burst power in all eight timeslots
of a TDMA frame is measured and displayed in a bar graph.
Remote control:
The
P/Slot Graph application is selected by the keyword
:SLOT
in the 3
rd
level of
the
POWer
commands, e.g.
CONFigure:POWer:SLOT...
P/Slot
Table
The P/Slot Table hotkey selects the power versus slot measurement with tabular
display. In this application, the average burst power in all eight timeslots of several
consecutive TDMA frames is measured and displayed in a table.
Remote control:
The
P/Slot Table application is selected by the keyword
:XSLot
in the 3
rd
level of
the
POWer
commands, e.g.
CONFigure:POWer:XSLot...
Some of the following test settings depend on the selected application.
c) P/t Normal GMSK
All softkeys and hotkeys in the P/t Normal GMSK application are shown in Fig. 4-2 on page 4.9 .
P/t Norm.
GMSK
The P/t Norm. GMSK measurement control softkey controls the P/t Norm. GMSK
measurement; see detailed explanation in section Measurement Control on p. 4.10 .
Besides, the measurement control softkey provides hotkeys to define the scope of
the measurement. All these settings are described in more detail in section
Measurement Control (Power Configuration – Control) on page 4.28 ff.
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