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27 paź 2021 · Tell us about your attic, roofing materials, HVAC aluminum, insulation (foil-backed?) and most importantly: how much wire length for the antenna? Then you’ll get better answers regarding feedline, type of balun (if any) and connections to your radio.
24 cze 2020 · Dipole and long wire antennas can also be used with mobile/outdoor style auto-tuners feeding them in an attic space. Another local uses an HF loop antenna tacked up around the circumference of the ceiling of a second-floor bedroom.
10 paź 2009 · As a compromise a long wire antenna like the one you have made should work reasonably well on most bands, but will work better on some bands more than others depending on how long it actually is. If you want to listen to 27Mhz in particular, then the best thing would be to put up a vertical antenna, as most people on 27Mhz will be transmitting ...
8 lip 2020 · This video illustrates my attic longwire antenna with counterpoise. It has connections both to the garage (gator clip for a receiver's telescopic whip) and the living room (coax). The...
Use the dimensions of your attic and compare them with the lengths of the long wire and dipole type antennas in this article above and choose the one that you can "fit" into the attic.
18 mar 2024 · The wire antenna. This is perhaps the easiest antenna to place in an attic. For example, place in an L-shape or diagonally. For most bands, you will need a tuner. Tuning at the antenna itself is the best way, for example with an automatic tuner. Such wire antennas need a good counterpoise.
21 mar 2010 · I use a 100 foot long wire (14 gauge) antenna with an alligator clip. It works well and I'm able to receive quite a few short wave frequencies. I left mine ungrounded and insulated and unroll it as needed.
