Yahoo Poland Wyszukiwanie w Internecie

Search results

1. www.66pacific.com › calculators › quarter-wave-vertical-antenna-calculatorQuarter-Wave Vertical Antenna Length Calculator - 66pacific.com

   www.66pacific.com › calculators › quarter-wave-vertical-antenna-calculator

   • Zapisane w pamięci cache

   Use this online calculator to determine the length of a quarter-wave antenna from the frequency. Both metric and English units of measurement are supported.

   • Coil-Shortened Vertical Antennas

     You can further reduce the height of the antenna by placing...

   • Small Transmitting Loop Antennas

     To use the calculator: 1. Choose the units of measurement,...

   • BMI

     This body mass index calculator is a useful and interesting...

   • Full-Wave Loop Antennas

     Full-wave loop fed with an impedance-matching transfromer...

   • Capacitance

     An online calculator for designing and evaluating capacitors...

   • VBar Governor Headspeed Calculator

     The calculator will show you the headspeeds determined by...

   • Site Map

     Full-Wave Loop Antenna Calculator A free online tool for...

   • Computers

     Quarter-Wave Vertical Antennas: Coil-Shortened Vertical...

2. m0ukd.com › calculators › quarter1/4 Wave Ground Plane Antenna Calculator - M0UKD

   m0ukd.com › calculators › quarter

   • Zapisane w pamięci cache

   This calculator can be used to design a Quarter Wave Ground Plane antenna, with radials. The radiating element is a quarter wave (λ/4) and the radials are 12% longer. There are usually four radials, three being a minimum, but you could use up to six.

3. www.csgnetwork.com › antennagpcalcAmateur Quarter Wave Ground Plane Antenna Calculator - CSGNetwork

   www.csgnetwork.com › antennagpcalc

   • Zapisane w pamięci cache

   This calculator is designed to give the vertical length (height) of a quarter wave ground plane antenna, and the length of each of the four radials (often called radiators) for the frequency chosen. The normal quarter wave ground plane antenna consists of a vertical radiator which is insulated and centered between 4 horizontal surrounding ...

4. www.csgnetwork.com › antennaevcalcAmateur Vertical Antenna Calculator - CSGNetwork

   www.csgnetwork.com › antennaevcalc

   • Zapisane w pamięci cache

   This calculator is designed to give the vertical length (height) of a particular antenna, for the frequency and wavelength chosen.

5. 3roam.com › 1-4-wave-antenna-calculator1/4 Wave Antenna Calculator - 3ROAM

   3roam.com › 1-4-wave-antenna-calculator

   • Zapisane w pamięci cache

   A quarter wave (λ/4) antenna designed for 20 meter applications (15 MHz) has a length of 3.3 meters. The length of radials, assuming a 10% increase, is 3.6 meters. This assumes a velocity factor of 0.66.

6. www.onesdr.com › monopole-antenna-calculatorMonopole Calculator | Antenna Length Calculator - OneSDR - A...

   www.onesdr.com › monopole-antenna-calculator

   • Zapisane w pamięci cache

   8 paź 2024 · This calculator gives the physical length of a monopole antenna. Enter either the operating frequency or the wavelength. Frequency. Units. Wavelength. Units. Antenna Length. Units. Background. This tool computes the dimensions of a quarter-wave monopole. Monopole antennas can have different physical lengths.

7. gegcalculators.com › amateur-vertical-antenna-calculatorAmateur Vertical Antenna Calculator - GEGCalculators

   gegcalculators.com › amateur-vertical-antenna-calculator

   • Zapisane w pamięci cache

   31 paź 2023 · A 40-meter vertical antenna would ideally be approximately 10 meters (33 feet) long for a quarter-wave design. How tall is a 20-meter vertical antenna? A 20-meter vertical antenna should be approximately 5 meters (16 feet) tall for a quarter-wave design.