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Delta loop 3 band 2 element
Mi sono orientato verso la costruzione di un'antenna con migliori performances per il DX anche senza essere molto alta rispetto al suolo
post 05 Dec 2024
Antenna Delta Loop Links →
Die Delta-Loop
The antenna is a 42 m delta loop at a height of 8 to 10 m above ground, which extends from the gable end of the house to two masts made of GRP. A radial of 20 m in length to the antenna at 80 m
40m Delta Mono-Loop
The pole should be about 12m high minimum 11m. 39'4 to 36. Higher is better, but then you will have to re-adjust the total length for resonance
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The antenna is a 42 m delta loop at a height of 8 to 10 m above ground, which extends from the gable end of the house to two masts made of GRP. A radial of 20 m in length to the antenna at 80 m
The pole should be about 12m high minimum 11m. 39'4 to 36. Higher is better, but then you will have to re-adjust the total length for resonance
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