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Oddly enough I did experiment with a second set of downward radials on the Sigma and saw the signal drop. If I took the second set of radials any lower then horizontal the test signal went down. If I folded the second set of radials upward, between horizontal and the first set, I saw the slightest increase. It also added directional lobes without the loop on the second set. Not worth the extra mechanical design.

[QUOTE="Shockwave, post: 228638, member: 10882"] Oddly enough I did experiment with a second set of downward radials on the Sigma and saw the signal drop. If I took the second set of radials any lower then horizontal the test signal went down. If I folded the second set of radials upward, between horizontal and the first set, I saw the slightest increase. It also added directional lobes without the loop on the second set. Not worth the extra mechanical design. [/QUOTE]

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