ADRAD Kayldall
Association des radioamateurs du Kayldall
On the air since 1979
Clubcall LX9AK
LXØDRU (FM/C4FM)
FM mode
In FM-mode, the repeater can be keyed up by transmitting a continuous CTCSS tone of 123 Hz.
It is also a good idea to use a Tone-Squelch of 123 Hz for muting a possible digital transmission.
Use your S-Meter or Busy-Indicator to check whether a digital QSO is taking place or not before
you start an FM-QSO.
Don't use a tone burst of 1750 Hz as this is useless and jams communications.
C4FM mode
In C4FM-mode, use your S-Meter or Busy-Indicator to check whether an analog QSO is taking
place or not before you start a C4FM-QSO.
