Typical coax switch. This one has three positions and uses SO-239 sockets with the webbing insulator. If you don't want, or can't use, "N" type connectors then the SO-239 sockets with the webbing type is the best you can do. It helps to reduce the impedance bump, SWR issues, on UHF. What ever you do DON'T use the sockets with the red or brown colored insulator material!! The solid white insulator material is better, it's either Delron or Teflon, but sill not as good as the webbing type.
https://diamondantenna.net/cx310a.html
WRXR255 reacted to Lscott for a gallery image, Coax Switch.jpg
