80 Meters for BigIR Lacking
A company called SteppIR Antennas, Inc. offers a unique solution to the problem of using one antenna for many bands. Their flagship products are Yagi beam antennas for masts that adjust element lengths for frequency, front-to-back ratio, etc. Since they tune dead-on to the desired frequency the Yagi proportions do not ever have to worry about the third Yagi parameter… antenna bandwidth.
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