Towertalk
[Top] [All Lists]

Re: [TowerTalk] Replacing RG-213 and Rotor Cable

To: towertalk@contesting.com
Subject: Re: [TowerTalk] Replacing RG-213 and Rotor Cable
From: "Roger (K8RI)" <K8RI-on-TowerTalk@tm.net>
Date: Tue, 07 Sep 2010 13:25:32 -0400
List-post: <towertalk@contesting.com">mailto:towertalk@contesting.com>

On 9/7/2010 10:12 AM, Jim Brown wrote:
> On Tue, 7 Sep 2010 07:33:47 EDT,K7LXC@aol.com  wrote:
>
>> The  coax and
>> rotor cable were put up new in 1999. I figure that they are probably  in need
>> of replacement by now.
>>   Why are you changing them? You didn't cite a single problem.  If they're
>> working okay (e.g. swr is fine, rotator works), I don't see any  reason to
>> change them. It'd be a waste of time and money. Both cables have  service
>> lifes of a couple of decades or more.
> I agree with Steve, K7LXC. If it ain't broke, don't fix it.
>
> Last year, I helped pull down and dispose of N6RZ's antenna farm, which
> included LOTS of coax, virtually all of it at least 20 years old. It LOOKS
> pretty weathered, but it MEASURES just fine. I took some of it to a meeting of
> our contest club to auction off, and everyone turned their noses up at it. So
> I brought it back home and used the short lengths to build stubs. They all
> measured just like brand new coax.
>
> There were also longer lengths of big coax (RG17, etc.) and some LDF4 and
> LDF5. That stuff also measures just fine, and is feeding my SteppIR and a 40M
Welll... Shucks! I was just getting ready to volunteer my tower as a 
place to store that LDF-5.<:-))

I'm going to store a HAM-IV on it for one friend and it'll turn my C-19 
XR while there. Unfortunately, or maybe fortunately, I discovered the 
inside is full of sand....Well, not full, but there is plenty enough to 
cause a short life. It's in everything. The bearings look like th So I 
have to do a clean and grease, PLUS replace or fix the broken terminal 
strip on the bottom which is where the sand got in.

When I replaced a bunch of LMR-400 with LMR-600 I had hams waiting in 
line. <:-))

73

Roger (K8RI)
> wire Yagi.
>
> 73, Jim K9YC
>
>
> _______________________________________________
>
>
>
> _______________________________________________
> TowerTalk mailing list
> TowerTalk@contesting.com
> http://lists.contesting.com/mailman/listinfo/towertalk
>
_______________________________________________



_______________________________________________
TowerTalk mailing list
TowerTalk@contesting.com
http://lists.contesting.com/mailman/listinfo/towertalk

<Prev in Thread] Current Thread [Next in Thread>