My second home is a mobile home in a park that does not permit outdoor antennas. I enjoy operating on 75 meters, so I wanted to put up an indoor antenna for the band. My first attempt was a doublet running the length of the ceiling, about 58 feet long, and loaded at each end with inductance and capacitance for resonance on 75. This performed after a fashion; I could work stations that had low noise levels but it was clearly inferior to an outdoor antenna.
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