I did this once for a special project need, using a couple of CommSpec 32
boards & a GE Mastr Pro transmitter.
Isolate each board by going thru a 20K resistor on the tone output of the
boards. Then align EACH PL tone to about 0.4 KC deviation. With the tones
together this will equal about 0.750 KC deviation. Make sure you pick PL
tones that won't easily cancel each out and are far apart in frequency.
For example, using 103.5 HZ and 100 HZ are a bad idea because because they are
so close that they will cancel each other out. Using 100 HZ and 179.9 HZ
worked very well.
------ Original Message ------
Received: Sat, 22 Apr 2006 10:33:52 AM CDT
SNIP
> > >> I am wanting to use one TX from our repeater
> > site,
> > >> to link to two link RX's, these are on opposite
> > >> sides of the repeater.
> > >> I was thinking about having two different CTCSS
> > >> tones, one for each, and then having the TX
> > generate
> > >> the two tones together. This way I can use one
SNIP
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