Rohde & Schwarz CMU-K20, Operating Manual

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Menu Structure CMU-K20/-K21/-K22/-K23/-K24
1115.6088.12 3.4 E-10
Table 3-1 Measurement Groups in the Signalling and Non Signalling Mode
Non Signalling
(GMSK and 8PSK-modulated signals supported) Signalling
(GMSK-modulated signals supported)
Analyzer/Generator
Shows the settings for the signals generated and analyzed
by the instrument and presents an overview of the basic
scalar power and modulation results.
Overview
Shows the settings for attempting a connection to the mobile
and presents an overview of the basic scalar power and
modulation results. The receiver parameters and various sig-
nalling parameters reported by the mobile station are indi-
cated in addition.
Power
Application P/t Norm. GMSK/8PSK:
Diagram showing the power of a GMSK or 8PSK-modulated
burst signal as a function of time. The peak power, statisti-
cal results and the results of the limit check are indicated in
addition. Single points of the trace may be evaluated using
graphical tools (markers, D-Line).
Application P/t Multislot:
Diagram showing the trace of the measured burst power as
a function of time in up to 4 consecutive timeslots. The peak
power, statistical results and the results of the limit check
are indicated in addition. Single points of the trace may be
evaluated using graphical tools (markers, D-Line).
Application P/Frame:
Table showing the average burst power in a particular time-
slot and in 128 consecutive TDMA frames.
Application P/Slot Graph:
Bar graph showing the average burst power in 8 consecu-
tive timeslots.
Application P/Slot Table:
Table showing the average burst power in up to 512 con-
secutive timeslots.
Power
Application P/t Norm. GMSK/8PSK:
Diagram showing the power of a GMSK or 8PSK-modulated
burst signal as a function of time. The peak power, statistical
results and the results of the limit check are indicated in addi-
tion. Single points of the trace may be evaluated using
graphical tools (markers, D-Line).
Application P/t Multislot:
Diagram showing the trace of the measured burst power as a
function of time in up to 4 consecutive timeslots. The peak
power, statistical results and the results of the limit check are
indicated in addition. Single points of the trace may be evalu-
ated using graphical tools (markers, D-Line).
Application P/t Access GMSK:
Diagram showing the power of a single GMSK-modulated ac-
cess burst as a function of time including limit check.
Application P/Frame:
Table showing the average burst power in a particular time-
slot and in 128 consecutive TDMA frames.
Application P/Slot Graph:
Bar graph showing the average burst power in 8 consecutive
timeslots.
Application P/Slot Table:
Table showing the average burst power in up to 512 con-
secutive timeslots.
Application P/PCL:
Table showing the average burst power as a function of the
PCL of the mobile phone.
Modulation
Application Ext. Phase Err. GMSK:
Diagram showing the phase error within the burst as a func-
tion of time. The frequency error, average and RMS phase
error, I/Q imbalance and origin offset in the constellation
diagram, statistical results and the results of the limit check
are indicated in addition.
Application Overview 8PSK:
Table showing a statistical evaluation of 8PSK modulation
parameters.
Application EVM 8PSK:
Diagram showing the error vector magnitude (EVM) within
the burst as a function of time plus a statistical evaluation of
8PSK modulation parameters.
Application Magn. Error 8PSK:
Diagram showing the magnitude error within the burst as a
function of time plus a statistical evaluation of 8PSK modu-
Modulation
Application Ext. Phase Err. GMSK:
Diagram showing the phase error within the burst as a func-
tion of time. The frequency error, average and RMS phase
error, I/Q imbalance and origin offset in the constellation dia-
gram, statistical results and the results of the limit check are
indicated in addition.
Application Overview 8PSK:
Table showing a statistical evaluation of 8PSK modulation
parameters.
Application EVM 8PSK:
Diagram showing the error vector magnitude (EVM) within the
burst as a function of time plus a statistical evaluation of
8PSK modulation parameters.
Application Magn. Error 8PSK:
Diagram showing the magnitude error within the burst as a
function of time plus a statistical evaluation of 8PSK modula-
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