ZR and HAROLD, I have been having issues with the tie wraps breaking in the AZ
sun. I suspect the UV is getting to them badly. The metal ones don't break,
but I can't use those for shunt feeding, of course. Can you recommend a source
for ones that don't break? It is a real pain replacing them every year or
two...... He he he
Mike A (AB7ZU)
Kuhi no ka lima, hele no ka maka
On Aug 17, 2012, at 6:48, "ZR" <zr@jeremy.mv.com> wrote:
> At a prior QTH in the 80's I used 3/4" PVC pipe and T's to support a length
> of 3/4" CATV hardline as the shunt feed. A single piece of #12 didnt work
> well at all at any spacing using bandwidth and pileup busting as the
> criteria.
>
> Carl
> KM1H
>
>
> ----- Original Message -----
> From: "HAROLD SMITH JR" <w0rihps@sbcglobal.net>
> To: "N7DF" <n7df@yahoo.com>; <Topband@contesting.com>
> Sent: Thursday, August 16, 2012 10:28 PM
> Subject: Re: Topband: Threading radials
>
>
> I find that 1/2 inch PVC pipe is handy for many things. It can be cut into
> 6"
> spacers or insulators. I use it for spacers on my Shunt Fed tower's
>
> shunt feed rod. I used 1/2" EMT for the shunt feed rod and the PVC spaced
> about
> every 24" to stabilize the rod. I use Black Tie-wraps to
>
> secure everything.
> 73 Price W0RI
>
>
>
> ________________________________
> From: N7DF <n7df@yahoo.com>
> Subject: Topband: Threading radials
>
> I have found that 20 foot lengths of 1/2 inch PVC pipe works very well in
> getting radial wires through, around and under the very prickly shrubbery
> that
> gets in the way here in the New Mexico desert. It is very inexpensive and
> can
> be extended to as long a run as is needed.
> _______________________________________________
> UR RST IS ... ... ..9 QSB QSB - hw? BK
> _______________________________________________
> UR RST IS ... ... ..9 QSB QSB - hw? BK
>
>
> -----
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>
> _______________________________________________
> UR RST IS ... ... ..9 QSB QSB - hw? BK
_______________________________________________
UR RST IS ... ... ..9 QSB QSB - hw? BK
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