In rec.radio.amateur.misc Da udder one ya dont know wrote:
Solderless connectors for RF applications? A quick fix for sure but not
a lasting one! The only crimped connector I've ever seen work is the
cable TV connectors and the center conductor us used directly.

Some would argue that SO-239/PL-259s are not RF connectors (I/F possibly
and DC for sure)...
--
Chris Cox, N0UK/G4JEC NIC Handle: CC345
If at first you don't succeed, skydiving is not for you.