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![]() Ken Mattsson wrote in message ... While on the subject of antennas, having built a couple of Jimīs plumber delights, could this antenna design in principle be used for any bands or can it only be built for center frequencies within the VHF-band? Cheers, Ken Finland Every antenna I have seen can be built to any frequency. Do it by adjusting the dimensions of the antenna inversely proportional to the frequency. for example if you want the antenna to work at twice the frequency then the dimensions should be half. Likewise if you want to use the antenna at half the frequency then the dimensions should be doubled. |
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