[aprssig] Mic muting

Scott Miller scott at opentrac.org
Sun Dec 17 22:01:04 CST 2006

Hmm, wonder what's different with mine.  As long as the internal speaker is
enabled, I get a loud pop every time it breaks squelch.  If I set squelch to
0 there's no problem, other than some very faint white noise from the

> -----Original Message-----
> From: aprssig-bounces at lists.tapr.org 
> [mailto:aprssig-bounces at lists.tapr.org] On Behalf Of VE7GDH
> Sent: Sunday, December 17, 2006 7:37 PM
> To: aprssig at lists.tapr.org
> Subject: RE: [aprssig] Mic muting
> Droo K1XVM wrote...
> > I'm pretty sure my 135 turns off audio when I go into data/TNC mode,
> > but not 100%.  Maybe I should go look.  :)
> I just turned up a DR-135 as an IRLP node. The mic is still 
> plugged in. With 
> the cable from the IRLP card connected to the DB-9 on the 
> radio, I can still 
> key up the radio with the mic's PTT, but there is (almost) no 
> transmitted 
> audio from it. It's the MK II model.
> 73 es cul - Keith VE7GDH
> --
> "I may be lost, but I know exactly where I am!" 
> _______________________________________________
> aprssig mailing list
> aprssig at lists.tapr.org
> https://lists.tapr.org/cgi-bin/mailman/listinfo/aprssig

More information about the aprssig mailing list