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VHF Finco 400-S - X0324 GHZ24
VHF Finco 400-S with 12 Colinear Dipole Array and Screen with 20  Reflectors analyzed using 4nec2.

4nec2 file posted in digitalhome.ca thread "Which VHF-HI Antenna", post X0324 by GHZ24.  But AGT=1.11 (0.39 dB).
holl_ands mods: fixed AGT=1.0 and add FR & RP Cards.

Raw Gain 14.0-14.7 dBi and acceptable SWR on Ch12-13, but Excessive SWR and lower Gain on Ch 7-11.
Date(s): 3 Mar 2012. Album by holl_ands. 1 - 13 of 13 Total. 1702 Visits.
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VHF Finco 400-S - X0324 GHZ24
3D View


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VHF Finco 400-S - X0324 GHZ24
Front View
[1 big box = 12.5-inches]


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VHF Finco 400-S - X0324 GHZ24
Side View
[1 big box = 5-inches]


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VHF Finco 400-S - X0324 GHZ24
Hi-VHF Raw Gain = 14.0-14.7 on Ch12-13


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VHF Finco 400-S - X0324 GHZ24
Hi-VHF SWR (300-ohms) Excessive, except Ch12-13


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VHF Finco 400-S - X0324 GHZ24
Hi-VHF Impedance


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VHF Finco 400-S - X0324 GHZ24
Azimuthal Pattern at 174 MHz


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VHF Finco 400-S - X0324 GHZ24
Azimuthal Pattern at 186 MHz


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VHF Finco 400-S - X0324 GHZ24
Azimuthal Pattern at 198 MHz


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VHF Finco 400-S - X0324 GHZ24
Azimuthal Pattern at 210 MHz


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VHF Finco 400-S - X0324 GHZ24
Azimuthal Pattern at 216 MHz


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VHF Finco 400-S - X0324 GHZ24
Top View
[1 big box = 12.5-inches]


Enlarge Microsoft Word Document 13
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DOC13
VHF Finco 400-S - X0324 GHZ24
4nec2 File with holl_ands mods to fix AGT=1.0


 
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