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 holl_ands | Home > LPDA + ZigZagLPA Antennas > 
FM Stacked ZigZag - As Built About 1967
FM Band, Stacked Zig-Zag Log Periodic Array, using Saw-Tooth RG-59 Wire Elements.
On higher frequencies, Gain is very low and Impedance is TOO HIGH!!
Does not appear to be very well optimized.
Date(s): December 16, 2008. Album by holl_ands. 1 - 15 of 15 Total. 9253 Visits.
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FM Stacked Zig-Zag - As Built Zsep=1.75in - Top View

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FM Stacked Zig-Zag - As Built Zsep=1.75in - Oblique View

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FM Stacked Zig-Zag - Optimized Zsep=18in
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FM Stacked Zig-Zag - As Built - Raw Gain
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FM Stacked Zig-Zag - As Built- SWR
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FM Stacked Zig-Zag - As Built - Impedance
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FM Stacked Zig-Zag - As Built - Raw Gain
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FM Stacked Zig-Zag - As Built - SWR (300-ohms)
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FM Stacked Zig-Zag - As Built - Impedance
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FM Stacked Zig-Zag - Optimized Zsep=18in - Gain

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FM Stacked Zig-Zag - Optimized Zsep=18in - SWR

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FM Stacked Zig-Zag - Optimized Zsep=18in - Impedance

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FM Stacked Zig-Zag - Layout Top View

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FM Stacked Zig-Zag - As Built Zsep=1.75in
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FM Stacked Zig-Zag - IF Built Zsep=18in
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