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Comparison of active magnetic loop antennas
I decided to look for an active magnetic loop antenna and started to gather data and compare them. Here is what I found
post 05 Dec 2024
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Antenna loop per i 40 metri
Viene descritta una antenna per ricezione in banda 40 metri ed illustrati alcuni problemi relativi all'ascolto su frequenze da 3 a 8 MHz
Antenna boucle magetique
A CV from 5 to 250 pF. A CV starting at 2 pF would be ideal for high frequencies. It is also possible to extend the big loop, but it takes up space
Antenna loop per ricezione onde medie
Migliorare la ricezione in onde medie di un qualsiasi ricevitore casalingo
Antenna magnetic octagonal
A magnetic loop antenna of 4 m octagonal perimeter. The 8 sides are 50 cm, the coupling loop is 30 cm in diameter
Antennas for MSF 60 kHz VLF
Long wires can be used to receive the LF MSF signal but at a wavelength of 5000m its unlikely that any of us will actual use a real long wire
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Viene descritta una antenna per ricezione in banda 40 metri ed illustrati alcuni problemi relativi all'ascolto su frequenze da 3 a 8 MHz
A CV from 5 to 250 pF. A CV starting at 2 pF would be ideal for high frequencies. It is also possible to extend the big loop, but it takes up space
Migliorare la ricezione in onde medie di un qualsiasi ricevitore casalingo
A magnetic loop antenna of 4 m octagonal perimeter. The 8 sides are 50 cm, the coupling loop is 30 cm in diameter
Long wires can be used to receive the LF MSF signal but at a wavelength of 5000m its unlikely that any of us will actual use a real long wire
PIC-Keyer This project describes the construction of a real "QRP" keyer with a small microcontroller PIC 16F84, with slightly modified hardware also PIC16F62
Radioassistance Radioassistance E Kenwood Dealer, vendita ricetrasmittenti, antenne, parti di ricambio, elettronica
Conrad Electronic Electronic components online shop in German and Italian