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Old 22-Apr-2020, 10:48 PM   #24
bobsgarage
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Join Date: Mar 2016
Location: Beach Park IL
Posts: 318
183 MHz

Frequency : 183 MHz
Wavelength : 1639 mm
Rod Diameter : 10 mm
Boom Diameter : 18 mm
Boom Length : 7290 mm
d/lambda : 0.006 ( min.: 0.002 , max.: 0.01 )
D/lambda : 0.011 ( min.: 0.01 , max.: 0.05 )
Elements : 16
Gain : 14.20 dBd (approx.)
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Reflector Length : 790 mm
Reflector Position : 0 mm
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Dipole Position : 393 mm
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Director #1 Position : 516 mm , Length : 745 mm
Distance Dipole - Dir. #1 : 123 mm
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Director #2 Position : 811 mm , Length : 738 mm
Distance Dir. #1 - Dir. #2 : 295 mm
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Director #3 Position : 1164 mm , Length : 732 mm
Distance Dir. #2 - Dir. #3 : 352 mm
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Director #4 Position : 1574 mm , Length : 726 mm
Distance Dir. #3 - Dir. #4 : 410 mm
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Director #5 Position : 2033 mm , Length : 720 mm
Distance Dir. #4 - Dir. #5 : 459 mm
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Director #6 Position : 2525 mm , Length : 715 mm
Distance Dir. #5 - Dir. #6 : 492 mm
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Director #7 Position : 3041 mm , Length : 711 mm
Distance Dir. #6 - Dir. #7 : 516 mm
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Director #8 Position : 3582 mm , Length : 707 mm
Distance Dir. #7 - Dir. #8 : 541 mm
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Director #9 Position : 4148 mm , Length : 704 mm
Distance Dir. #8 - Dir. #9 : 566 mm
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Director #10 Position : 4738 mm , Length : 700 mm
Distance Dir. #9 - Dir. #10 : 590 mm
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Director #11 Position : 5352 mm , Length : 698 mm
Distance Dir. #10 - Dir. #11 : 615 mm
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Director #12 Position : 5984 mm , Length : 695 mm
Distance Dir. #11 - Dir. #12 : 631 mm
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Director #13 Position : 6623 mm , Length : 693 mm
Distance Dir. #12 - Dir. #13 : 639 mm
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Director #14 Position : 7270 mm , Length : 691 mm
Distance Dir. #13 - Dir. #14 : 648 mm
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Directors / Parasitics are isolated.
Please choose an isolater thicker than : 9 mm
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