Hits 

Antenna Ground Plane 1/4 d'onda autocostruita per VHF-UHF


Talvolta l'antenna da noi costruita funzionerà meglio di prodotti commerciali
post 27 Mar 2024
Antenna Ground Plane 1/4 d'onda autocostruita per VHF-UHF

Antenna for 446 MHz Links →

28



3 element Yagi antenna 433 MHz
A simple tape measure based 433 MHz 3 element Yagi antenna

Build a lowcost yagi antenna for PMR446
It is a 6 element version where the dipole is left out

Yagi 14 elementi autocostruita per PMR446
Here is my first reliable and still working Yagi antenna for my radios PMR446, 14 elements, 2.5 metres long, gain 13.6 dBd.All elements of this Yagi antenna are made of solid aluminum, only the dipole elements are made of aluminum tube, recycled from clothesline, so that in a moment, with a vise, I pressed the ends where I connected the RG58 cable

Coax kollinear antenna 446mhz

Moxon Rectangle for 446mhz, 1IHPC



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