Hits
Verticale multibands low cost
A 3 band elevated ground plane for 14/21/28 MHz can be easily made using a 21 MHz trap in a 14/21 wire with a parallel wire stood off by around 7 inches on fibreglass tubes for 28 MHz
post 04 Dec 2024
Antenna Vertical Links →
End Feed Half Wave verticale
Per radiatore dell'EFHWA e' utilizzato un filo per impianti elettrici da 1.5 mm quadri tagliato esattamente a 9.84 mt
Fisher's Whip
Si puo' montare praticamente dappertutto,in tutti i casi possibili della nostraattivita', rende abbastanza bene ed e' facile ed economica da costruire
Four square phased verticals
The four phased verticals system . It is primarily intendend to be used on the lower bands 160m, 80m, 40m
GP for 40, 80 and 160 meters
As mast an 18 meter glass fiber mast of Spiderbeam,the system is sized to have the radiator and coil resonance at 160 meters
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Per radiatore dell'EFHWA e' utilizzato un filo per impianti elettrici da 1.5 mm quadri tagliato esattamente a 9.84 mt
Si puo' montare praticamente dappertutto,in tutti i casi possibili della nostraattivita', rende abbastanza bene ed e' facile ed economica da costruire
The four phased verticals system . It is primarily intendend to be used on the lower bands 160m, 80m, 40m
As mast an 18 meter glass fiber mast of Spiderbeam,the system is sized to have the radiator and coil resonance at 160 meters
PSION Greyline Clock PSION Greyline Clock v. 1.0 is a UTC/Local clock showing sunlight/darkness area on the world map
Radioassistance Radioassistance E Kenwood Dealer, vendita ricetrasmittenti, antenne, parti di ricambio, elettronica
SunCalc SunCalc - sunrise, sunset, shadow length, solar eclipse, sun position, sun phase, sun height, sun calculator, sun movement, map, sunlight phases, elevation, Photovoltaic