I posed this question to Tessco a few years ago regarding the use of FSJ cable outdoors. Evidently there were concerns years ago regarding the use of FSJ, or Superflex cables for antenna jumpers. I was assured that any past problems have been resolved. I never verified this with the manufacturer.
73, Joe, K1ike Chris Curtis wrote: > Now, I understand fsj is the flexi but is it really that bad to install from > antenna to shack? >