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Lo-VHF A-C Y-10-2-6 Log-Yagi
Antennacraft Y-10-2-6, 10-Element, Lo-VHF Log-Yagi analyzed using 4nec2.
Boom Length = 147-in.  4nec2 file by holl_ands based on measurements by Sev.

Ch2-6 Gain = 6.6 to 10.2 dBi, F/B & F/R  typically 15 dB and SWR (300-ohms) is a bit high
and excessive on Ch2.  [See below EVAL Performance Summary *.txt File.]

There is usable Gain in lower FM Band which drops off in upper FM Band.

Ch7-15 Raw Gain = 6.2 to 3.3 dBi is minimal, F/B & F/R Ratio about 8-9 dB and SWR (300-ohms) under 1.7.
Date(s): 25 Apr 2018. Album by holl_ands. 1 - 20 of 20 Total. 328 Visits.
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Lo-VHF A-C Y-10-2-6 Log-Yagi
3D View


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Lo-VHF A-C Y-10-2-6 Log-Yagi
Top View
[1 large square = 12.5-inches]


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Lo-VHF A-C Y-10-2-6 Log-Yagi
4nec2 text File contains Dimensions


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Ch2-6+FM Raw Gain


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Lo-VHF A-C Y-10-2-6 Log-Yagi
Ch2-6+FM SWR (300-ohms)


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Lo-VHF A-C Y-10-2-6 Log-Yagi
Ch2-6+FM Impedance


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Lo-VHF A-C Y-10-2-6 Log-Yagi
Ch2-13 Raw Gain


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Lo-VHF A-C Y-10-2-6 Log-Yagi
Ch2-13 SWR (300-ohms)


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Lo-VHF A-C Y-10-2-6 Log-Yagi
Ch2-13 Impedance


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Lo-VHF A-C Y-10-2-6 Log-Yagi
Azimuthal Pattern at 54 MHz

Bi-Directional


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Lo-VHF A-C Y-10-2-6 Log-Yagi
Azimuthal Pattern at 57 MHz


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Lo-VHF A-C Y-10-2-6 Log-Yagi
Azimuthal Pattern at 72 MHz


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Lo-VHF A-C Y-10-2-6 Log-Yagi
Azimuthal Pattern at 87 MHz


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Lo-VHF A-C Y-10-2-6 Log-Yagi
Azimuthal Pattern at 99 MHz


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Lo-VHF A-C Y-10-2-6 Log-Yagi
Azimuthal Pattern at 108 MHz


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Lo-VHF A-C Y-10-2-6 Log-Yagi
Azimuthal Pattern at 174 MHz


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Lo-VHF A-C Y-10-2-6 Log-Yagi
Azimuthal Pattern at 198 MHz


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Lo-VHF A-C Y-10-2-6 Log-Yagi
Azimuthal Pattern at 216 MHz


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Lo-VHF A-C Y-10-2-6 Log-Yagi
EVAL Performance Summary *.txt File


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Lo-VHF A-C Y-10-2-6 Log-Yagi
EVAL Performance Results *.html File


 
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