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Dual-Loop 80 - 40m
A very fine antenna that should ma.ke the lives of many hams much better by using a loop antenna instead of the inverted V's that so many of us use now
post 04 Dec 2024
Antenna Loop Links →
Antenne cadre magnetique
CV equals 230 pf, gauge is at the end. The CV equals 230 of the 4mm blades
Comparison of active magnetic loop antennas
A nice thing about this antenna is, that it is quite small when disassembled. The loop is connected to the box, which houses the amplifier
Costruzione di un'antenna loop magnetica
Se si modifica il valore del condensatore col quale lavora e senza di questo non lavora allora la si puo' far lavorare in un range di frequenze accettabile
Compact VLF - LF air-core loop antenna
To hunt for utility signals on VLF and LF, a compact and portable loop antenna was built
Magnet Loop Antenna Calculator
The Magnet Loop Antenna Calculator Program is used to calculate Magnet Loop Antennas and the HF Loop Antenna
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CV equals 230 pf, gauge is at the end. The CV equals 230 of the 4mm blades
A nice thing about this antenna is, that it is quite small when disassembled. The loop is connected to the box, which houses the amplifier
Se si modifica il valore del condensatore col quale lavora e senza di questo non lavora allora la si puo' far lavorare in un range di frequenze accettabile
To hunt for utility signals on VLF and LF, a compact and portable loop antenna was built
The Magnet Loop Antenna Calculator Program is used to calculate Magnet Loop Antennas and the HF Loop Antenna
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