Metal Roof Ham Antenna

But they do not lower the efficiency of the antenna to any significant degree.

Metal roof ham antenna.

Premium boostwaves yagi roof top tv antenna. It would likely make a lousy antenna. However if most of your antenna is high and over the ground i don t think you need worry. If your metal roof has a slant it may act as a reflector and enhance signals in certain directions.

About bonding roof panels. Assuming they used some sort of screws to hold your metal building together you are bonded. I recently put a ham radio antenna on my roof so i could get better signal inside my apartment which isn t on a high floor. As an ultra beginner without a lot of investment in the hobby it was perfectly acceptable to have to climb onto the roof t.

They mainly reflect it thereby only changing the radiation pattern. Hence my loop still radiates efficiently only in slightly different directions despite the nearby metal objects. Atsc wennow 10 feet hdtv mobile antenna. A metal disc one half wavelength or more in diameter is for all practical purposes a perfect ground plane.

Best tv antenna for metal roof. Mohu sky 60 tv antenna for metal roof. I m not too sure about your vertical question. On vhf getting the antenna above nearby trees and buildings is 99 of the battle rege add on edit.

Being non resonant nearby metal objects normally do not absorb much energy. Urban rooftop ham radio antenna. 27 should be fine for 40m. On using a metal roof as an antenna the joints between panels are likely not soldered and are likely to form corroded diode junctions that generate rfi.

Hopefully there will be others along shortly to offer you more helpful advice.