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Hi-VHF+UHF Bowtie-In-Loop (DblAngRefl)
Hi-VHF+UHF Bowtie-In-Loop (BIL) Antenna with 19 Double Angled Reflector Rods analyzed using 4nec2:
X0512 aka WW-X0498-Rev2 design by wildwillie (c), 16Sept2009.  Loop Diameter = 23-in, Whiskers = 9-in.
Date(s): 19 Sept 2009. Album by holl_ands. 1 - 16 of 16 Total. 57 Visits.
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Bowtie-In-Loop with 19 Angled Reflector Rods
3D View

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Bowtie-In-Loop Front View
Loop Diameter=23-in, Whiskers=9-in.
Reflector Rods=48-in long, 48-in from top to bottom.
[One small square = 1.0 inch]


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Bowtie-In-Loop Side View
Reflector Rods are 12.5-in from Bowtie-In-Loop
and 48-in from top to bottom.
[One small square = 1.0 inch]


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Bowtie-In-Loop with 19 Angled Reflector Rods
UHF Raw Gain - Note Loss at High & Low Freqs


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Bowtie-In-Loop with 19 Angled Reflector Rods
UHF SWR is under 2.7


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Bowtie-In-Loop with 19 Angled Reflector Rods
UHF Gain Patterns (Horiz. Polarization)


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Bowtie-In-Loop with 19 Angled Reflector Rods
Hi-VHF Raw Gain, F/B and F/R Ratios


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Bowtie-In-Loop with 19 Angled Reflector Rods
Hi-VHF SWR under 5.8 (NOT CENTERED)
[Loop Diameter needs small adjustment]


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Bowtie-In-Loop Top View
Reflector Rods=48-in long.
[One small square = 1.0 inch]


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owtie-In-Loop with 19 Angled Reflector Rods
UHF Raw Gain, F/B and F/R Ratios


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Bowtie-In-Loop with 19 Angled Reflector Rods
UHF SWR under 6 (NOT CENTERED)
[Whisker Length may need adjustment]


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Bowtie-In-Loop with 19 Angled Reflector Rods
UHF Impedance


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Bowtie-In-Loop with 19 Angled Reflector Rods
Hi-VHF Raw Gain, F/B and F/R Ratios


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Bowtie-In-Loop with 19 Angled Reflector Rods
Hi-VHF SWR under 6 (NOT CENTERED)
[Loop Diameter may need adjustment]


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Bowtie-In-Loop with 19 Angled Reflector Rods
Hi-VHF Impedance


Enlarge Microsoft Word Document 16
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DOC16
Bowtie-In-Loop with 19 Angled Reflector Rods
4nec2 File


 
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