Comet CHA-250BX - N6PET - My Ham Radio Journal
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Comet CHA-250BX - N6PET - My Ham Radio Journal
Can simplicity yield good two-way communications? Is it really necessary to have ground radials, traps, counterpoise elements, reflectors and directors on antennas to provide usable communications? Even better, what if an antenna never needed tuning or adjustment on any frequency in the HF spectrum? Comet Antennas has a CHA-250B HF vertical ...
n6pet.com2019年2月25日
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