40
Transmit Carrier
In SSB and some data modes, a transmitter’s primary
signal may be accompanied by a weak unmodulated
signal called a carrier about 1 kHz away. The carrier
should be suppressed (or nulled) to minimize
interference to nearby stations. The TXCRNUL menu
entry is used for this purpose.
This procedure requires a spectrum analyzer,
and is normally done only at the factory.
Instructions available on request.
Transmit Opposite Sideband
In SSB and some data modes, a transmitter’s primary
signal may be accompanied by a weak opposite
sideband signal about 2 kHz away. This signal should
be suppressed (or nulled) to minimize interference to
nearby stations. The TXSBNUL menu entry is used for
this purpose.
This procedure requires a spectrum analyzer,
and is normally done only at the factory.
Instructions available on request.
To Next Page
Loading...
