> DCFluX <[EMAIL PROTECTED]> wrote:
> The TKR-820 will just sit there like a xxxx xxxx until
> the magic tone is played for it on the channel that the
> receiver is tuned to.
Actually you can also make it dance through the rear panel
connector. If you change one jumper on the repeater board,
the repeater will decode and encode any combination of (up
to and including) 8 dcs/ctcss codes without additional
hardware. External basic ptt through the rear connector
is only three or four wires (depends if you want audio or
just an unmodulated carrier to measure).
> Pull out the 8 pin EEProm that is on the controller board,
> I think it is 94C56 , this will force the receiver into
> carrier access. Then one of the pots on the controller
> board is squelch, tweak it untill the repeater starts
> transmitting.
Kind of the long way to go about it but I guess it would
work.
> It is possible to brute force program the EEproms to
> what ever channel and tone you want without the KPT-50,
> check the archive for the threads from about 5 months ago.
Otherwise I'll program it for free... which does the ctcss
dcs codes.
cheers,
skipp
skipp025 at yahoo.com
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