If you are referring to the original Cushcraft R3 with its remote control.
There was a motor /capacitor and coil. I did see documentation on the
Internet at one point (not from Cushcraft) a few years ago.

w9gb


"N4VBH" wrote in message
ps.com...
Does anyone know what is exactly inside the "matching network
assembly" part for the R3 vertical antenna? I'm sure it's a couple of
capacitors, but I need to know the values in order to build one for my
R3.

Thanks,
Prentice
N4VBH