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Un commutatore per sloper


Un commutatore per sloper

Commutare alcuni sloper per le bande basse senza aumentare il numero di discese di cavo cossiale

post 18 Apr 2026


Antenna Vertical Links

189



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




All Spectrum Electronic

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dxengineering Ham Radio Equipment

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BA-Electronics

BA-Electronics Ba-electronics, a division of products, has added electronic components, test equipment, wire, and supplies to its product offering