[TowerTalk] Wire antennas
Jim Brown
jim at audiosystemsgroup.com
Mon May 26 20:06:29 EDT 2014
On 5/26/2014 11:07 AM, K7LXC--- via TowerTalk wrote:
> The other thing you can do for wire antennas (tnx to Jim for all his
> insights) is to use a continuous halyard. That is, the halyard should be one
> length tied in a loop. Tie an overhand knot in it somewhere and that will
> give you a loop with which to hook one end of the wire antenna.
Thank K2RD for the halyard idea. That's a good way to get a pulley up
high without hiring tree climbers (expensive), but you give up a bit of
height.
> I've found that in almost all cases, it's the wire antenna that breaks
> - not the halyard. Since you've got a continuous and functioning halyard,
> just hook the wire back to it and you're good to go. It's such a PITA to
> replace a halyard with one end at the top of the tree that this should save
> you some potential future misery.
Rope can wear and even break if it allowed to rub over a tree branch,
and even in some pulleys. Absent that problem though, yes, it's the weak
spots in the antenna that break.
And a big thank you to Steve, K7LXC, who visited me 4-5 years ago and
advised me that Rohn 25 would work for me if I installed it properly and
didn't put too much on it.
73, Jim K9YC
More information about the TowerTalk
mailing list