Bill I am doing almost the same thing you are. 3 ele steppIR and 2 Ele 40
meter on top. I am using 65 feet Phillystran only on the top guy set. I am
using 3 sets of guy wires also. On the 2nd set I have the long 4 feet
insulators that Georgia Power use then a couple insulators down the guy wire
that was set up by someone else.
My top section will be hear Monday and I can finish up my 100 feet Rohn 45
tower.
I will be moving my antennas from my 60 foot tower to the new 100 foot tower
with a tram line. That should be fun.
----- Original Message -----
From: "bill rubin" <brubin2010@gmail.com>
To: <towertalk@contesting.com>
Sent: Saturday, August 04, 2007 5:51 AM
Subject: [TowerTalk] phillystran length ?
>I am planning to put up a 100ft rohn 45g with 3 sets of guys 1 at 94 ft. 2
> at 61ft, 3 at 31 ft.
> The antenna will be a steppir 3 ele. 6-20 meters and with 30-40 meter
> dipole option.
> also at the 85 ft level I plan on feeding my 80/160 fan dipole (inverted)
>
> Using a hybrid Phillystran 1/4 to EHS 1/4 configuration for the guys to
> reduce / remove guy resonance what should be the MINIMAL lengths be using
> the Phillystran ?
>
> Yes I know more is better, but budget wise i would like to know.
>
> Do I only need it at the top level ? Two levels ?
>
> Alternative if i use 502 insulators how many and where ?
>
> Thanks 73 N1HWC Bill
> _______________________________________________
>
>
>
> _______________________________________________
> 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
|