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VHF. 136 MHz 20. 50.8 140 MHz. 19 48.3 146 MHz 18. 45.7 150 MHz. 17 5/8 44.8 156 MHz 17 ... CUTTING CHARTS. www.radialllarsen.com 1 800 ANTENNA CUTTING CHARTS Operating Freq. Inches. www.radialllarsen.com 1 800 ANTENNA (Cm. VHF . 136 MHz 20 . 50.8. 140 MHz. 150 MHz. 156 MHz.
Ham Radio HF/VHF Antenna Lengths Chart. Here is a handy chart for determing 1/4 wave verticals, 1/2 wave dipoles, and full wave loop lengths. All antenna lengths in the information below are in feet and are the results based on the standard formula of 468 / FMhz = total length in feet.
6 paź 2012 · antenna analyzer to check the final installed system! VHF 5/8 Wave Cutting Chart (3db)
2.1. Antenna length based on the following formulars: 1/2 λ dipole (feet)= 468 / frequency in Mhz. 1/2 λ dipole (meters) = 142.65 / frequency in Mhz. Full wave loop (feet) = 1005 / frequency in Mhz. Full wave loop (meters) = 306.32 / frequency in Mhz. Cut wire slightly longer for connecting insulators and pruning. 22-Jun-2007 09:30 AM.
NOTE: 1. If using a spring, deduct. the length of the spring from the overall whip length as shown above. 2. If using a black coated whip, for proper electrical contact with the antenna, remove the black coating from the portion of the whip which goes into the antenna ferrule (cone).
6 wrz 2014 · Base and mobile antenna cutting chart from Larsen Antennas ... length; charts; mount; antenna; frequency; factory; pretuned; vswr; mobile; ... CUTTING CHARTS BNCQ Operating Freq. Inches Cm VHF 136 MHz 20 50.8 140 MHz 19 48.3 146 MHz 18 45.7 150 MHz 17 5/8 44.8 156 MHz 17 43.2 160 MHz 16 1/2 41.9 165 MHz 15 3/4 40.0 170 MHz 15 38.1 175 MHz 14 7/ ...
www.pulseelectronics.com/products/antennas 1-800-ANTENNA (268-3662 Cut Charts NMO VHF Series (136-174 MHz) NMO150C / NMO150B Operating Freq. Inches cm Inches cm
