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Array verticali in fase
In 40 metri, quindi, si possono avere buone prestazioni da antenne con una certa direttivita' a polarizzazione verticale
post 04 Dec 2024
Antenna Vertical Links →
Indoor Vertical Antenna
The vertical element consists of 2 one meter pieces of aluminum tubing used for hanging curtains. One piece is 1/2 in diameter and the other is 5/8
Julickcantanna field day
Antenna ad uso principalmente portatile
La inmortal plano tierra
The vertical 1/4 wave antenna is a very effective antenna for situations where there is low altitude above ground, and is perhaps the only antenna variety that is completely independent of the ground
GAP TITAN antenna
Antenna gap assembly instructions
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The vertical element consists of 2 one meter pieces of aluminum tubing used for hanging curtains. One piece is 1/2 in diameter and the other is 5/8
Antenna ad uso principalmente portatile
The vertical 1/4 wave antenna is a very effective antenna for situations where there is low altitude above ground, and is perhaps the only antenna variety that is completely independent of the ground
Antenna gap assembly instructions
PIC-Keyer This project describes the construction of a real "QRP" keyer with a small microcontroller PIC 16F84, with slightly modified hardware also PIC16F62
RF Inductance Calculator Mean diameter of the air core coil, measured from conductor centre to conductor centre include the wire insulation thickness, if any
Voice Recorder Gestito dall'integrato in questione ed offre la possibilità di registrare più messaggi per una durata massima di un minuto con buona fedeltà di riproduzione