Attic Shortwave Antenna

It can run out the window to a tree or stapled along under the eaves or even in the attic.

Attic shortwave antenna.

Page 11 indoor multiwire shortwave antennas. 1 no rain no corrosion no wind damage 2 little possibility of lightning strike 3 no problems with property association communists and 4 no need for trees or other external supports. Your little portable shortwave radio has a useless antenna. All it takes is a very fine wire.

The near vertical portion of wire 20 ft from the attic shortwave antenna to the receiver could pick up vertically polarized electrostatic interference. The one i recommend. Gallery of radios with shortwave radios capable of receiving shortwave broadcasts those with a frequency of about 3 to 30 mhz or wavelength between about 10 and 100 meters. Unun stands for unbalanced coaxial line to unbalanced antenna.

Oh it s fine for fm but shortwave antennas need to be at least fifty feet long to be useful. The indoor shortwave antenna is a compromise when you cannot install an outdoor antenna. I can t put up some big ugly antenna. Resources listed under shortwave antennas category belongs to antennas main collection and get reviewed and rated by amateur radio operators.

Even then a small indoor loop antenna installed temporarily out on the balcony when you need it is better than an indoor one. The antenna comes with a 3 coaxial cable to attach the antenna bnc output to a so 259 pl 259 input of your receiver most receivers. Indoor or attic antennas have several advantages. Shortwave antenna plans and links category is a curation of 54 web resources on rhombic antenna for shortwave radio broadcasting echelon log beverages hula loop antenna.

This antenna spans a tuning range spanning 3 5 mhz through 40 mhz and thus covers 80 10 meters on the amateur radio bands all international shortwave bands plus the 11 meter cb bands. This page displays the gallery of radios with shortwave for sale at the radio attic. Indoor multband shortwave antennas attic antennas to begin with building and installing an attic antenna that helps your reception you need to take stock of your attic s measurements particularly the length of the attic at it s longest distance that you have easy access and your radio s location. Here are the main types of commercially made indoor shortwave antennas from the least performing to the best performer.

Install a 9 1 unun at the antenna end of the coax. 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.