I just acquired a Technical Materiel Corporation Model SW206 antenna
switch with two "N-Type" looking female input jacks, each wired in
parallel to an associated SO-239 output jack. Two NC switches link all
the jacks together. When one of the "N" jacks has a plug inserted and
pushes its white inner insulator, its NC switch opens and isolates the
other "N" and SO-239 pair.

Neat concept. Almost like a Bird Coaxwitch. Nice, sealed unit. But
what kind of plugs fit the long-sleeved TMC JJ-162 jacks?

I'd appreciate any help from people who have played with TMC equipment.

73, Jerry, W9NPI