Using the transceiver
9480 HF SSB transceiver Error! Main Document Only.-17
Automatic
There are two models of Codan automatic antenna tuners, the 4203 and the 9103. The
4203 produces display messages on the transceiver; the 9103 does not. Further
information on these antenna tuners can be found in the relevant handbooks.
Step Action… Display shows… Remarks…
1.
Select the
required channel.
Refer to page 4-9,
Selecting channels.
2.
Press
Tune
If tuning on model 4203
was successful
If tuning on model 4203
was unsuccessful
For the 9103, the display
is unchanged throughout
this procedure.
The Tx indicator is lit
during this procedure.
You hear ’pips’ while the
antenna is tuning (this
can take between 20 and
30 seconds).
Once tuned successfully
you hear two high
pitched ’pips’.
If tuning was
unsuccessful you hear
two low pitched tones.
For further information,
refer to the antenna
handbook.
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