Agilent Technologies 8566B Operating And Programming Manual page 16

Spectrum analyzer 100 hz - 2.5 ghz/2 - 22 ghz
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GETTING STARTED
and use the knob 0, step keys c)
or numeric keyboard to position the peak of the
signal on the top graticule line.
The frequency and amplitude of the signal are read out from the graticule border. All secondary analyzer functions
(resolution bandwidth, video bandwidth, sweep time, and attenuation) were automatically adjusted to maintain a
fully calibrated display. The coupled functions can also be uncoupled to allow manual operation.
For instance, to manually control the resolution bandwidth, press (::'1 and change bandwidth with any combina-
tion of DATA control. The above also applies to I':":") , @ , [,,,.) , or ['::::'1
DIRECT FREQUENCY AND AMPLITUDE READOUT
Markers can be used to quickly identify signal frequency and
measure signal separation or amplitude differences.
Activate a marker 02 the display with NORMAL.
Tune marker with 0 . The frequency and ampli-
tude of the signal are read out with the marker.
To measure the harmonic(s) of the signal, press A and
tune the second marker to the signal's harmonic. The
frequency separation and amplitude difference are
read out.
DIRECT FREQUENCY AND AMPLITUDE READOUT
LEVEL
amplitudes -delta (A) markers are available to

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