[TowerTalk] Need connectors for commscope 1/2 extremeflex hardline

[Gary Smith]

A good friend passed on some 1/2" hardline to me which reads 
commscope 1/2 extremeflex sfx500pe rohs n175004u81

It appears to be 50 ohm. What I need to do is get it to terminate as 
a PL-259 connector to mate with my balun & feed through which are 
both SO-239

I've googled for the needed connectors for this but no luck so far. 
Anyone have any ideas my best easy way to accomplish this?

Thanks & 73,

Gary
KA1J