Bruce,
Our 160 Meter antenna at XZ0A was 40' of Bangkok 25 (Rohn knock off), a
short insulated section, then 100' of Bangkok 25. The top 30' to resonate
the Ground Plane was made of three sleeved sections of aluminum tubing. 12,
1/4 WL insulated elevated radials completed the antenna.
The results speak for themselves.
Milt, N5IA
----- Original Message -----
From: "bruce makas" <k1my@msn.com>
To: "Topband submital" <topband@contesting.com>
Sent: Wednesday, August 27, 2003 4:14 PM
Subject: Topband: 160 meter vertical
> I recall some discussion either here or on TowerTalk about using R25 tower
> sections with an aluminum "stinger" on top as a 160 vertical but I cannot
> find the particulars. Several questions:
>
> How tall do I make it? How may sections? How long a "stinger" I assume
that
> if I do this correctly that I will not need to concern myself with adding
> any L or C in the feed line. I do understand the importance of a good
ground
> system.
>
> Insulated from ground? If insulated, is anyone aware of someone who
> manufactures the insulators? Not the Rohn ones, I recall someone else had
> them.
>
> Thanks in advance.
>
> Bruce K1MY/7
> Overgaard, AZ
>
>
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