[OZAPRS] HF APRS squelch or carrier detect

Mick vk2cmp at me.com
Tue May 18 21:14:02 EST 2010


Hi Howard,

on a FT90 I use the audio input and ensure the RX is squelched. For my FT857 I wired out the
squelch from the 6 pin DIN to the Carrier Detect on the TT3. Then programmed in the cdmode to
inverted_pin2.  Both methods work and will increase your likely hood of a successfully sent packet.

cheers
Mick


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