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Spectrum Analyzer Mode Key Descriptions
Spectrum Analyzer Mode Functions
MK NOISE
ON DFF
reads out the average noise level, referenced to a 1 Hz noise
power bandwidth, at the marker position. If no marker is
present, a marker appears at the center of the screen. The
root-mean-square noise level, normalized to a 1 Hz noise
power bandwidth, is read out. The sample detector is
activated.
MK PAUSE
ON OFF
Front-Panel Key Access
(MKRFCTN_)
stops the analyzer sweep at the marker position for the
duration of the dwell time. The dwell time can be set from 2
milliseconds to 100 seconds.
Front-Panel Key Access
(MKRFCTN]
MK READ
FTIP
selects the marker readout to be displayed in signal
frequency, sweep time, the inverse of the sweep time, or
the period which is the inverse of the frequency. When
the instrument is in zero span the frequency type readout
cannot be selected.
Front-Panel Key Access
m
MK TABLE
ON OFF
provides a list of the four available markers which is
updated at the end of each sweep or when a marker is used.
The marker data can be displayed in different formats. It can
be in absolute or delta frequency and amplitude formats.
There is also a delta display line format, which can be
accessed using the TABLE ADL NRM
softkey.
The marker table is not saved with the
m
and (RECALL)
keys.
Front-Panel Key Access
(jjFCTN_)
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