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3 paź 2024 · This calculator simplifies the process of designing an EFHW antenna, providing quick results for various amateur radio bands, and helping users build efficient antennas for their specific needs.
14 sie 2024 · To calculate the length of an EFHW antenna, divide 468 by the frequency in MHz. The result will be the length of the antenna in feet. What is an Efhw Antenna? An EFHW (End-Fed Half-Wave) Antenna is a type of radio antenna commonly used in amateur radio.
Dowiedz się, jak korzystać z kalkulatora antenowego EFHW, aby określić idealną długość anteny w oparciu o żądaną częstotliwość. W tym artykule przedstawiono przewodnik krok po kroku, odpowiedni wzór (L=468/f) i praktyczne przykłady.
15 lip 2024 · The EFHW (End-Fed Half-Wave) Antenna Calculator is a valuable tool for radio enthusiasts and professionals alike, enabling precise calculation of antenna length based on frequency. This calculator simplifies the process of designing and tuning EFHW antennas for optimal performance across various frequency bands.
Learn how to use the EFHW Antenna Calculator to determine the ideal length for your antenna based on the desired frequency. This article provides a step-by-step guide, the relevant formula (L=468/f), and practical examples.
5 cze 2021 · Here is a simple antenna calculator for two popular forms of ham radio HF wire antennas: the horizontal dipole and the inverted "V". (Updated June 5, 2021) The Antenna Calculator. for. Half-Wave Dipoles. Enter your desired frequency (MHz) of operation (i.e. 3.55).
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.
