On Mar 28, 2025, at 08:43, Lonney K1LH via groups.io <lonney9@...> wrote:

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Already covered above, but here are a number of ways to feed multiple antennas with 50 ohm feed-points.

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2 x 50 ohm antennas:

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Stacking distances also affect the compression of the elevation beam-width and the resulting peak gain figure, that matters for horizontal VHF DX work where we trade some gain away (under-stacking them at lower heights above ground) for a wider elevation beam-width to better hear signals arriving at different angles.

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:-)

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--

Lonney, K1LH

North Pole, AK.

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