I think what you are looking for is just a "barrel" to change
RCA to F fitting.
Folks, remember the first games ran to an antenna/game switch
that had an RCA cable for RF.
http://www.amazon.com/RiteAV-Female-...nnector+to+rca
This way multiple games/sources can run through an RF
switcher without a bunch of game switches.
73 Zeno