[R-390] R-390A Antenna Relay Assembly

[Richard W. Solomon]

I picked up a very grungy R-390A yesterday. The last one I had
was back in the 70's !! Anyway, it is missing the Antenna Relay
Assembly. One of the Coax Leads has a BNC adapter on it so it
looks like I can at least put an antenna on it.
How hard (read $$$) is it to get one of these assemblies ? Does
anyone have one or know where I can find one ? I checked Fair Radio
and they had none listed.

Thanks, Dick, W1KSZ