Attic Wire Antenna

With time bare copper oxidizes the wood where the wire is tightly stapled to absorbs some of this oxidization and forms a loose yet lossy bond with the wire.

Attic wire antenna.

Bare copper antenna wire stapled directly on wood rafters causes loss of rf signal energy. Dipole and long wire antennas can also be used with mobile outdoor style auto tuners feeding them in an attic space. Vhf uhf beam antenna on vhf a beam antenna can work well in the attic even a rotator can be used. The ge 33692 attic mount hd antenna is a notable example of an antenna specially designed for placement in the attic.

Clearstream 4v hdtv antenna. Another local uses an hf loop antenna tacked up around the circumference of the ceiling of a second floor bedroom. This is good antenna building logic. On hf wire beams can be run on the roof supports or the rafters these usually are good for one direction only but can be switched electrically for different coverage.

When building attic antennas we want to keep the wires away from the wood structure especially at the ends because of the capacitive detuning effect that comes from the proximity. Again stay away from metal and wires to maintain your pattern. With his antenna matching unit providing an acceptable match he s on the air making contacts. It s a long way from the rabbit ear designs you might think of when picturing indoor antennas and much cooler looking than the metal contraptions often found outdoors.

This antenna has all the reception power of an outdoor antenna but features a curved metal frame of reflectors that are designed for fitting easily into smaller attic spaces.