[aprssig] Deviation meters

['Scott Miller']

Since proper deviation is one of the most critical (and most neglected)
settings for an APRS transmitter, I thought I'd look into the feasibility of
coming up with a simple meter kit.

So far I haven't found any existing, simple kits, but I seem to remember one
that was based on a single LED.  Anyone remember that one, or know where I
can find it?  If there's already something suitable out there, I don't want
to have to reinvent it.

Scott
N1VG