[HCARC] Attic antennas
galeheise at windstream.net
galeheise at windstream.net
Fri Feb 21 09:45:38 EST 2014
Kerry-
You mentioned wire lying on top of an asphalt roof. I had entered "wire
beam" in the past for a Google search and found a website where a fellow had
built a wire beam antenna on top of his roof. As I recall, a transmission
line followed the peak of the roof with wire elements extending
perpendicular down both sides of the roof. It was a pretty neat stealth
antenna. Unfortunately, I didn't save the website but I suspect it can be
found with some effort.
Gale
KM4DR
-----Original Message-----
From: SARA SANDSTROM
Sent: Thursday, February 20, 2014 9:32 PM
To: timberrr59 at yahoo.com ; thipskind at sudedenlink.net
Cc: H - Reflector
Subject: [HCARC] Attic antennas
Howdy,
There are at least a couple of you interested in attic antennas. Whenever I
talk to someone using an attic antenna or other stealth antenna , I ask them
about it. One person, Bill, WB4DBO, directed me to his page on qrz.com. If
you go to WB4 DBO and go down to the last 5 photographs, Bill has pictures
of his Bazooka dipoles in his attic. Bill uses a K3 with a built in auto
tuner and says the built in tuner handles the SWR on his dipoles without any
problems.
Another station I recently talked to had taken is dipole and pushed the
wires under the bottom ends of the shingles on his roof. In his case, the
dipole is 'almost' outside. If you have a pitched roof with asphalt
shingles, it looks like a pretty neat idea and the antenna is pretty well
hiden. One thing you might be consider is the type of insulation used in
your house. From what I can see of mine, it looks like there is an
insulation panel under the roof that has aluminum foil on the side facing
down. There is plywood on top of the insulation and a metal roof above
that. Needless to say, an attic antenna would not be practical for me!
Kerry
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