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[Towertalk] Bi-Square Antenna

To: <towertalk@contesting.com>
Subject: [Towertalk] Bi-Square Antenna
From: n4kg@juno.com (n4kg@juno.com)
Date: Tue, 27 Aug 2002 17:37:31 -0600
One of my favorite wire antennas is a simple 20M dipole (34 ft total)
fed with Ladderline.  It has a figure 8 pattern from 10 thru 30 meters.
Put up 2 or 3 of them at 40 to 60 ft and you will cover the world.
I have worked over 320 countries on each of the WARC bands using
only dipole antennas (mostly 80 and 20M ladderline fed dipoles).

Tom  N4KG


On Mon, 26 Aug 2002 16:17:02 -0700 (PDT) Jeffrey Clarke <ku8e1@yahoo.com>
writes:
> 
>  Hi Y'all,
> 
>   I am limited to only wire antennas at my present QTH and trying to
> think of some good gain wire antennas to put up. I was thinking of a
> Bi-Square for 10 meters -  if you short the top you could use it as 
> a
> quad loop on 20 meters. Anyone ever put one of these up and have any
> suggestions on how to feed them (450 ohm open-wire?) and a quick and
> easy way to short the top (relay?) ??? Any other suggestions for
> antennas (for 20-15-10) would be appreciated. Right now I have more
> room up then across my backyard (it's maybe 50x50 ft) with some nice
> high trees. Presently have up a center-fed zepp with open wire (cut 
> for
> 40 meters)in a Inverted Vee configuration up about 60 ft or so.
> 
>                      73's Jeff KU8E (/4)
> 
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