> I also use phono connectors on some older radios. I'd prefer to substitute > BNC connectors but I don't want to modify the equipment. > > What I find helpful is to squeeze the shell of the plug so that it will > fit tightly on the female receptacle and cover the shell with heat > shrinkable tubing so that the pressure is always applied to the > connection.
That's exactly what I do periodically when the connectors lose tension. I also use CM chokes (beads) near connectors in case they develop a little bit of resistance. Overall, I have few problems. If you want a very reliable connector style for receiving, use a type-F cable. Stay away from BNC's and other spring pressure connectors. Not only is cable prep fast, and cable readily available, everything is dumbed down to suit Larry-the-cable-guy. 73 Tom _______________________________________________ UR RST IS ... ... ..9 QSB QSB - hw? BK