The reason why is in this video!
PS: I've now written six books on various aspects of amateur radio. Whether you experiment with antennas, enjoy QRP or are starting out in radio there's a book for you. Find out more here.
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Enjoy reading about diverse facets of amateur radio? Like building projects? Sometimes find my videos hard to find? If any of these applies ...
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One of the lesser known antennas is the bobtail. Probably because of the amount of space needed. And they appeal to a niche facet of amateu... -
One of the simplest antennas for the lower HF bands is the humble inverted-L. Take a pole, run a wire up it and tie its end to another su...
What you should tell is that there is a difference between the material used for the ferrite clamps. The cheap (and small) ones like the black one you use usually don't help much unless you can do multiple windings trough it. Since it has a dramatic effect especially on high HF bands and VHF/UHF I personally prefer material 31 ferrite clamps. Sometimes it helps when you use ferrite on the coax just behind the radio and just below the antenna. Just try and experiment....73, Bas
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