[Antennas] long wire antenna - can you use coax to get outside house?

David W Sher [email protected]
2002年5月16日 23:14:17 -0500


I have a wire, about 250' long, 20' high, running around three sides of
my back yard (55' x 125' suburban lot). My shack is in the basement; I
have replaced the glass in one window with Plexiglass(TM), and run wire
and coax through the plastic (either coax feed-thru or simply a 6-32 or
8-32 screw for wires. I feed my wire with a tuner, using coax, up to a
4:1 coax balun at the window. One arm goes to the wire antenna, the
other to a good electrical ground in the basement. I can tune all bands
160-6 meters with this setup.
Dave W9LYA
What wrought doG hath?
On 2002年5月16日 21:39:41 -0400 "Joe Falcone"
<[email protected]> writes:
> I was wondering if you guys could give me your thoughts on the 
> following: 
>> I want to run a long wire direct from the tuner. I also wanted to 
> run a counterpoise from the tuner. Would it be a bad idea to run 
> them together until I got out of the house? Would I be better off 
> to use coax, to get out of the house, and just use the center 
> conductor as part of the long wire? Could I then run the 
> counterpoise next to it? If I did that, do I count the coax as part 
> of the length of the wire? 
>> Or should I use the shield of the coax as part of the counterpoise 
> until I got out of the house. The coax would be about 15 feet. 
>> Thanks Joe. 
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