It has been a while, but you must change the processors in the TX and RX strips, as well as some other components. It is not too bad of a job, but I don't know if the parts are still available or not. Both PL and DPL units can run carrier squelch. It might be simpler to program your repeater for this mode and then install aftermarket tone or digital squelch boards.
Kevin At 10:54 PM 12/22/2005, you wrote: >I was curious as to if the units are hardwired in or is it some card >that you can change. > >Thanks > >Dakota Summerhawk > > > > > > >Yahoo! Groups Links > > > > Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/