Rohde & Schwarz CMU-K20, Operating Manual

Page: 187 / 646

CMU-K20/K21/K22/K23/K24
Signalling: Power Measurements
1115.6088.12 4.109 E-12
f) P/t Access Burst
The results displayed in the measurement menu
Power
, application
P/t Access Burst,
can be divided
into three groups:
•
Settings
•
Scalar measurement results (single values)
•
Arrays (the measurement curve plotted as a function of time)
The measurement results are indicated in two parameter lines, the test diagram and an info box:
Parameter line 1 / 2
Test diagram
Info box
Fig. 4-50 Display of measurement results (P/t Access Burst menu)
Settings/
scalar results
Scalar measurement results and settings are indicated in the two parameter lines
above the test diagram and in the info box, a popup window in the middle of the
graphical screen
Power
.
1st parameter
line The first parameter line contains the following settings:
RF Level
Maximum input level as set in
Input Level – Max. Level
(p.
4.174
)
Attenuation
Setting for the attenuation of the input level
(Normal, Low Noise,
Low Distortion)
PCL
Power control level and corresponding output power of mobile
Chan./Slot
RF channel and measured timeslot numbert; see
Meas. Slot
softkey on p. 4.185
2
nd
parameter
line
The second parameter line contains the following marker values:
Level and time of reference marker
Level and time of delta marker 1 (setting
absolute
) and/or
difference from reference marker (setting
relative
)
Level and time of delta marker 2 (setting
absolute
) and/or
difference from reference marker (setting
relative
)
Info box
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