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Un commutatore per sloper
Commutare alcuni sloper per le bande basse senza aumentare il numero di discese di cavo cossiale
post 04 Dec 2024
Antenna Vertical Links →
T2LT for the 10m Band
The construction is very easy to handle. T2LT stands for Tuned Transmission Line Trap Antenna. The principle corresponds to the sleeve dipole or the coaxial dipole
Three Meter Flex Vertical for 40 meter
This antenna is about ten feet 3m tall 0.075 l'ambda on 40m because the capacitance hat is a tall pyramid shape
Short Vertical Antennas for 3 bandsIl quarto d'onda raccorciato le misure sono in millimetri, e poco meno di tre metri per la gamma 14 MHz. La risonanza per le gamme 14 e 21 MHz e' ottenuta mediante due bobine trasversali, terminate in una capacita' costituita da tre bacchette disposte a ventaglio
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The construction is very easy to handle. T2LT stands for Tuned Transmission Line Trap Antenna. The principle corresponds to the sleeve dipole or the coaxial dipole
This antenna is about ten feet 3m tall 0.075 l'ambda on 40m because the capacitance hat is a tall pyramid shape
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