
NOTE
The user is responsible for setting the Front Panel con-
trols on the analyzer for Real Time Measurements. The
HP 3048A Noise Monitor function will return calibrated
values for the points of interest as long as the bandwidth
has not been changed from the bandwidth set up by the
Take Sweep function as specified in the RF or FFT Segment
Table.
1.
Press the Span softkey to set the Start Freq. and Stop Freq. as defined
in the Segment Table.
2.
Press the Take Sweep softkey to set up the HP 11848A analyzer, and to
take a measurement exactly as specified in the segment table.
3.
After the analyzer starts taking data, it is placed in local and its settings
may be modified:
For a Continuous Display
and
Press
AVG
OFF
on the HP 3561A.
For a Repeat, Averaged Display
Press
AVG
RMS DEFINE NUM AVGS ENTER
SELECT SETUP REPEAT DISPLAY
(key in number of averages)
. This sets up the HP 3561A for a continuous
display covering the entered number of averages. RF analyzers can also
be set up for continuous display using a similar process.
Noise Monitor / NewNse Monitor 5-33
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