Whoops... I meant 300-ohm connectors. Almost every TV has dropped
them since cable took over.

LOL I have an old RatShack 19-incher that use 300 ohm conn for the UHF input.
That was for the little wire loop that used to come with sets for any UHF
station that might get on the air. G

I have 75-to-300 transformer on that, for my external antenna hookup.

Bill, K5BY