Rohde & Schwarz CMU-K20, Operating Manual

Page: 46 / 646

Non Signalling Mode CMU-K20/-K21/-K22/-K23/-K24
1115.6088.12 2.12 E-10
⇓
Step 6
ESCAPE
!
Press the ESCAPE key to close the
Power Configuration menu and return to
the main menu.
⇓
The trace is now continuously measured
and updated in the display. With the dis-
play mode
Maximum, which is indicated in
the upper right corner of the diagram, trace
values will be replaced only if a current
measured value at a particular test point
exceeds all values measured before at the
same test point.
⇓
Step 7
!
Press the Menus softkey to display the
measurement groups available in the
hotkey bar.
!
Press the Modulation hotkey to open the
Modulation menu.
⇓
The Modulation menu displays the results
of the phase and frequency error meas-
urement.
"
The trace represents the phase error of the
current burst as a function of time.
#
Below, a table displays the extreme value
of the phase error and the RMS phase
error, the origin offset, the I/Q imbalance,
and the frequency error.
$
The detected training sequence (TSC),
average power of the current burst and the
statistic count are shown in addition.
深圳德标仪器
135-1095-0799