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Hi-VHF 6-El FD-Yagi - OPTimized
Hi-VHF 6-Element Folded Dipole Yagi analyzed with 4nec2 after determining Dimensions using
nikiml's Python Optimization Scripts, assuming 3/8-in O.D. Aluminum Tubing and NON-METALLIC Boom.
If using a METAL Boom, a small Boom Correction is Required, see Yagi Album Entry Webpage.
Boom Length = 60.0-in.

Hi-VHF Raw Gain = 7.9 to 11.2 dBi, F/B & F/R Ratio Min = 17.7 dB (GOOD) and SWR (300-ohms) under 2.4.
Date(s): 23 Apr 2016. Album by holl_ands. 1 - 16 of 16 Total. 4059 Visits.
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Hi-VHF 6-El FD-Yagi - OPT
3D View


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Hi-VHF 6-El FD-Yagi - OPT
Front View
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Hi-VHF 6-El FD-Yagi - OPT
Top View
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Hi-VHF 6-El FD-Yagi - OPT
Hi-VHF Raw Gain = 7.9 to 11.2 dBi
Hi-VHF F/B & F/R Ratio Minimum = 17.7 dB


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Hi-VHF 6-El FD-Yagi - OPT
Hi-VHF SWR (300-ohms) Under 2.4


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Hi-VHF 6-El FD-Yagi - OPT
Hi-VHF Impedance


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Hi-VHF 6-El FD-Yagi - OPT
Azimuthal Pattern at 174 MHz


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Hi-VHF 6-El FD-Yagi - OPT
Azimuthal Pattern at 198 MHz


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Hi-VHF 6-El FD-Yagi - OPT
Azimuthal Pattern at 216 MHz


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Hi-VHF 6-El FD-Yagi - OPT
Elevation Pattern at 174 MHz


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Hi-VHF 6-El FD-Yagi - OPT
Elevation Pattern at 198 MHz


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Hi-VHF 6-El FD-Yagi - OPT
Elevation Pattern at 216 MHz


Enlarge Microsoft Word Document 13
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Hi-VHF 6-El FD-Yagi - OPT
4nec2 File includes Summary of Dimensions


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Hi-VHF 6-El FD-Yagi - OPT
EVAL Summary of Performance


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Hi-VHF 6-El FD-Yagi - OPT
EVAL *.html Performance Summary


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Hi-VHF 6-El FD-Yagi - OPT
Side View
[1 large square = 5-inches]


 
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