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Re: [TenTec] Value of RX Only Antennas

To: Discussion of Ten-Tec Equipment <tentec@contesting.com>
Subject: Re: [TenTec] Value of RX Only Antennas
From: Richards <jrichards@k8jhr.com>
Reply-to: Discussion of Ten-Tec Equipment <tentec@contesting.com>
Date: Tue, 01 Oct 2013 10:51:04 -0400
List-post: <tentec@contesting.com">mailto:tentec@contesting.com>
I have used the Wellbrook ALS-100M large aperture loop antenna (costing around $250) for many years - originally as an SWL and more recently as a receive-only ham antenna. On this model, you make your own loop out of wire, maybe 15 feet on a side or it can be as large as your lot. Directionality varies with each location, but in my case, seems fairly omni-directional.
I also use the DX-Engineering Active Vertical Receive Antennas 
DXE-ARAV3-1P (costing $250) with equally good results.
I live on a smallish suburban lot and both of these receive-only 
antennas have been helpful at times - not all the time, but sometimes 
one works better than the other, and sometimes either or both work 
better than my transmit antennas.  I notice no problems with noise in 
the neighborhood, so it does not matter that one of them is a "magnetic 
loop" that works primarily on the magnetic side, while the other is a 
vertical working primarily on the electric side, of the electromagnetic 
signal.
These receive only antennas are nice to have, but I figure it is better 
to improve one's transmit antennas if possible - especially if one can 
can replace them with antennas with more gain.  To me, that is the 
better place to spend your hard earned brass, but I recognize that is 
not always possible under the circumstances.
Just MY take.

-----------------  K8JHR  ------------------


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