User`s manual

Spectrum Analysis
You can obtain a graphical display of signals in a portion of the radio spectrum
using this Scanning menu option. A spectrum analysis window is opened when you select
Scanning|Spectrum Analysis. Click on the Setup push button to obtain the following
dialog:
Type in the centre frequency you require, select a step size and mode, then click
on OK to start scanning to produce a spectrum display. The range of the spectrum analysis is
determined by the step size you choose (there are 400 steps).
NOTE: Open the radio’s squelch fully (by rotating the squelch control fully
anti-clockwise) for best results.
The spectrum analysis window looks like:
SCANNING MENU OPTIONS
AOR Searchlight User’s Guide 35