"Bob Dixon" wrote in message
...
I have seen hams use silicon sealant to fill a UHF connector before
screwing it together. The idea is to keep out water. (The connection is
also taped or sealed with Coax seal). Is this a good idea?

Bob W8ERD


NO!

The silicone will impair the connection, the dielectric, makes a fumbling
mess and usually causes the tape to come off. Just tightly wrap with
electrical tape and tie off the loose end. It will outlast the coax. Unless
the antenna itself is prone to leak into the connector.