[aprssig] Mic-E and HTs

[scott at opentrac.org]

>Yes.  The TinyTrak has an arrangement to simulate the
"ground-the-mic-element-to-draw-current-and-transmit " arrangement used  for
2-wire mics on hand helds.  

Right, the OpenTracker does the same thing.  I'm talking about detecting
when the mic is keyed, so it can follow with a position packet.

Scott
N1VG