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SIGNAL TRACK -AUTOMATIC FREQUENCY CONTROL
S E C O N D
Similar stepping can be accomplished using marker a into step size for intermodulation products or other
evenly spaced signals such as communication channels.
SIGNAL TRACK - AUTOMATIC FREQUENCY CONTROL
The analyzer is capable of automatically maintaining a drifting signal at the center of the display To operate
SIGNAL TRACK:
Press [--1 , and place the marker on the signal to be tracked with
Press B to initiate the tracking. The light above the key indicates tracking. (Press again to turn off .)
As the signal drifts, the center frequency will automatically change to bring the signal, and marker to the center of
the display.
MARKER m , any other MARKER mode or the instrument preset turns the tracking function off.
The upper sideband of a transmitter is to be monitored
as the carrier frequency is tuned.
Locate the sideband with [--y)
56 Manual Operation
T H I R D H A R M O N I C
F O U R T H H A R M O N I C
I
I
MARKER
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