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204 www.radialllarsen.com 1 800 ANTENNA 205 BNCQ Operating Freq. Inches. Cm VHF. 136 MHz 20. 50.8 140 MHz. 19 48.3 146 MHz 18
29 kwi 2020 · Considering how important getting the right VHF antenna length is, it’s no surprise that there’s a clear-cut guide for choosing the right size antenna. The wavelength of a signal should always be 1/4 the length of the antenna you’re using, as this gives you the very best efficiency.
6 wrz 2014 · Base and mobile antenna cutting chart from Larsen Antennas. EN. ... Freq. Range Center Freq. Length<br /> 136-144 MHz 140 MHz 19 3/4”<br /> ... 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 ...
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.
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
The VHF (Very High Frequency) range is 30 MHz to 300 MHz. Use this calculator to find the dimensions of a Dipole antenna designed to operate at this frequency range. A half-wave dipole antenna is comprised of two quarter-wavelength conductors placed end to end .
What type of antenna do you want to build? Dipole. Fan Dipole. Inverted Vee. Off Center Fed Dipole. Vertical. 2. What frequency will you be operating on? Frequency: MHz. Highest Desired Band: Frequency for First Leg: MHz. Frequency for Second Leg: MHz. Frequency for ...
