[Top] [All Lists]

[Towertalk] telrex 20m646 feedpoint impeadance

To: <>
Subject: [Towertalk] telrex 20m646 feedpoint impeadance
From: (Terry Gaiser)
Date: Wed, 25 Sep 2002 19:10:03 -0700

That antenna has a 200 ohm feedpoint .... 4:1 balun required .... you will
never blow the 1/2 wave coax balun.

Terry W6RU

----- Original Message -----
From: "Joe Barnes" <>
To: <>
Sent: Tuesday, September 25, 2001 3:33 PM
Subject: [Towertalk] telrex 20m646 feedpoint impeadance

I am getting ready to put up a telrex 20m646 (20 meters, 6 elements, 46'
boom) that I have cleaned up, however I am wanting to put a commercially
made balun on the beam instead of the 1/2 wave piece of coax used for a
balun from the factory. Does anyone know the feedpoint impeadance of this
antenna? I am trying to determine what type of balun I need ( 1:1, 4:1 etc.)
Thank you for all input.

--- StripMime Report -- processed MIME parts ---
  text/plain (text body -- kept)
Self Supporting Towers, Wireless Weather Stations, see web site:
Call 888-333-9041 to place your order, mention you saw this ad and take an
additional 5 percent off any weather station price.
Towertalk mailing list

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