I turn 1/2" Cellflex cable which is similar to FSJ4 for more then 30 years and never had a problem. On one tower I turn a bunch of 5 cables at once.
And yes, never damage by critters since using that kind of cable on all bands, also as feed lines for beverages. 73 Peter -----Original Message----- From: Topband [mailto:[email protected]] On Behalf Of Carl Sent: Sonntag, 8. Juni 2014 15:33 To: [email protected]; [email protected] Subject: Re: Topband: Fsj4 series heliax around a rotor More of a topic for a VHF/UHF forum where the question comes up often.. I use that coax on the mast and to power dividers and out to individual yagis but it certainly is not meant to survive long around a rotator. There I use LMR400UF and into a 50-75 Ohm coax line transformer into .75 to 1" 75 Ohm CATV hardline for 144 MHz and higher. Another line transformer converts back to 50 Ohms in the house to keep the several Bird 43 line sections and elements happy. Carl KM1H ----- Original Message ----- From: "Jim Brown" <[email protected]> To: <[email protected]> Sent: Saturday, June 07, 2014 11:09 PM Subject: Re: Topband: Fsj4 series heliax around a rotor > This would be a natural topic for Tower Talk. Access via contesting.com > > 73, Jim K9YC > > On 6/7/2014 7:03 PM, Bill Wichers wrote: >> I'm thinking about replacing the lmr400 with fsj4-50b heliax since I have >> several thousand feet of that on a reel. I'm also thinking that the >> corrugated copper shield will resist critter damage better than the braid >> in the lmr400 cable. > > _________________ > Topband Reflector Archives - http://www.contesting.com/_topband _________________ Topband Reflector Archives - http://www.contesting.com/_topband _________________ Topband Reflector Archives - http://www.contesting.com/_topband
