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4 and 2 Element Quad Antennas for the 6m Band


The dimensions for a centre frequency of 50.150 MHz
post 05 Dec 2024
4 and 2 Element Quad Antennas for the 6m Band

Antenna 6 meter Links

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Einfache DeltaLoop fur 6m
The circumference of the loop is 6,1m wire. Connected in this way, it is vertically polarized

Hentenna for the 6m band
The Hentenna performs better than my commercial Al-pipe dipole. Moreover it is easier to transport and/or store anyway

L'antenne 6M
A double dipole fixed on a boom in the shape of H, which I will call cell. Each element 2 per cell is controlled by gamma match synchronized using a phase shift line

Six element antenna for the 50 MHz
Six element antenna. Gain is about 0,6 dB higher, but the main optimization is the front/back ratio


PIC-Keyer

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

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

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