Hits 

Antenna verticale tribanda 40/80/160


Antenna verticale tribanda 40/80/160

Il primo tratto dell'antenna è composta da uno stilo verticale telescopico. Per realizzarlo ho utilizzato 3 canne di alluminio della lunghezza di circa 3 metri ognuna

post 04 Dec 2024


Antenna Vertical Links

180



10 mt wire jpole
Radiator 14 or 18 gauge strander copper 16.5 feet

20 mt wire Jpole vertival end feed
Same as dipole advantage is omindirectional pattern and low angle radiation when hauled up high

20-Meter J Pole Vertical
The J pole vertical is built from a fifty-foot TV push up mast

40/15M band sloper
The tower guy wires could be used as additional antenna radiators. The antenna that most suited this application was a 40m band sloper as the guy wire to be used was slightly longer than a 1/4 wave length at 7 MHz


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