Rohde & Schwarz CMU-K20, Руководство по эксплуатации

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Non Signalling Mode CMU-K20/-K21/-K22/-K23/-K24
1115.6088.12 2.10 E-10
⇓
⇓
Step 4
!
Press the Marker/Display softkey twice
to change the hotkeys displayed below
the diagram.
"
!
Press the Display Area hotkey to open a
window offering a list of different zoom
areas.
If you select Left Upper Corner the CMU
zooms in on the left upper corner of the
burst.
!
Press the Display/Marker softkey twice
and the Ref R hotkey. Enter an abscissa
value (in bits) to position a reference
marker onto the trace.
#
The coordinates (time and burst power) of
the reference marker are displayed in the
second parameter line.
For the next step we'll take advantage of
the fact that the configuration menu is ac-
cessible from the graphical menu as well.
⇓
Step 5
!
Press the Power/t Norm. GMSK softkey
twice to reopen the Power Configuration
menu.
⇓
!
Press ENTER or the rotary knob to ex-
pand the table.
!
Select Continuous from the Repetition
field to restart the measurement and
confirm with
ENTER or by pressing the
rotary knob.
!
From the Display Mode field, select
Maximum .
$
!
Press ESCAPE or the P/t Norm. GMSK
softkey again to close the configuration
menu.
Instead of the current burst power, the
diagram shows the maximum burst power
measured at each time. As no stop condi-
tion is set, the measurement will be run-
ning until it is explicitly terminated.
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