Wednesday, June 10, 2009

Antenna 'GH6 Channel 25 A', 6 gauge copper elements and 3/8 inch aluminium reflectors, optimized for UHF channels 15 through 25:

Antenna 'GH6 Channel 25 D', 6 gauge copper elements and 1/4 inch aluminium reflectors, optimized for UHF channel 25:

Two different optimization strategies, two very different gain curves:

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