Exit From Band Scope; Setting Frequency Span Width (Waveform Enlargement); Moving The Marker; Marker To Strongest Signal (Peak Search) - AOR AR8200 Manual

15-2 Exit from band scope

To exit the band scope

15-3 Setting frequency span width (waveform enlargement)

The frequency span width may be adjusted between the limits of 10 MHz (default) to 100 kHz using
the keys. The span widths available are:
10 MHz
5 MHz
2 MHz
1 MHz
500 kHz
200 kHz
100 kHz.
When the frequency span width is altered, the trace restarts.
the start.

15-4 Moving the marker

To move the marker position use the
width resolution. To monitor the marker frequency
the scope is halted when the

15-5 Marker to strongest signal (peak search)

To simplify operation, it is possible to 'jump the marker' to the strongest signal of the current graphical
trace (peak search).
that the marker is set to the strongest graphical signal.
the selected frequency. The
to disable peak search, the "
Note: If no signal is found above the background level (or if there hasn't been time allowed
for a trace to form), peak search will not operate and an error beep will be emitted (if beep is
enabled). This facility cannot be used with a span width of 100 kHz.
or
35s for full trace approx.
20s for full trace approx.
10s for full trace approx.
6s for full trace approx.
3s for full trace approx.
6s for full trace approx.
3s for full trace approx.
keys, the channel step will be dependant upon the span
key is held.
and hold the
keys may be used to hop between the strongest few transmissions.
or .
Resolution is 10 kHz with a 12 kHz IF
filter selected (NFM or AM) so that one
pixel represents 140 kHz at maximum
signal strength
Resolution is 2 kHz with a
3 kHz filter (USB, LSB, CW)
and hold the
key until the " " legend is displayed indicating
and hold the
" will be removed from the LCD.
to refresh the trace from
key. The progress of
key to monitor