CL40B4
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As for 7MHz, an impression of domestic belt was strong, but had recognition of a DX belt since I put up this antenna. Even if domestic opens it somewhat, by lowness of a launching corner, I hear a signal of DX neatly. The antenna raised general marketing quality at first, but uses pair wind velocity up specification because I received a damage by a strong wind of typhoon. As for the weight, 60kg,It is very heavy, and preparation includes weakness. We let stub short-circuit to this antenna and can move about 150 kHz center frequency to the k top. We become the structure that stepped on frequency circumstances of the two countries in QSO with America. The ability hat which there is about an element is a device to lengthen electric length by increasing capacitance with the earth. One side comes off, and a 150k resonance frequency becomes high, and impedance is disturbed, too. SWR rises in around 2-3. This is a very important part instead of decoration. |
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7MHz 3element Yagi which rises with sky. CL40B4 A tower of a photograph collapses in a typhoon and installs it in crank up "the third tower" made by Tri-x Co. |
