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Townsman antenna 2m-70cm

Townsman antenna 2m-70c
    This antenna is very easy to make from a piece of 50 ohm or 75 ohm coaxial cable, and can be either smooth roll-up or rigid cable
post 24 Jan 2025



Antenna for UHF VHF Links

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Discone Antenna Calculator
Based on formulas given in the ARRL Handbook

Dipolo grosso 435 MHz, 50 ohms
Antenna is the coaxial version of the J antenna J pole, see here. It consists of a radiating element of half wavelength

FM Dipole for 88-108 MHz 50 ohm
Si inspira al progetto sperimentale dello ZED Dipole per la banda amatoriale VHF

Folded Dipoles for VHF/UHF Yagis
How do I make my own VHF/UHF folded dipoles from aluminium tubing ?


Psion ham software

PSION Greyline Clock PSION Greyline Clock v. 1.0 is a UTC/Local clock showing sunlight/darkness area on the world map

Radioassistance

Radioassistance Radioassistance E Kenwood Dealer, vendita ricetrasmittenti, antenne, parti di ricambio, elettronica

SunCalc

SunCalc SunCalc - sunrise, sunset, shadow length, solar eclipse, sun position, sun phase, sun height, sun calculator, sun movement, map, sunlight phases, elevation, Photovoltaic