You would construct a counterpoise antenna wire 11.5 inch for VHF, 6.5 for UHF and about 19.5 inches for an OK performing dual band VHF/UHF radio. Normally with a handheld radio the counterpoise ...
At the present time Denke Labs produces two models of end-of-train (EOT) antennas covering VHF and ... Bi-cone omni-directional. For decades, Denke Labs has been designing special antennas for ...
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