On Wednesday, September 5, 2012 11:10:18 AM UTC-4, K wrote:
me wonder if we will have both the TX and PF functions
combined into one unit someday.

Well, immense certification costs spread over a
small market make this a not-so-great idea.
Unless a "certified module" was adapted (Georg ?).

Better: replace remote head (as in Trig)
with interface to existing glider stuff (doable
but may not meet transponder legal requirements
in some situations/venues).

See ya, Dave