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Dualband per 17-e-12m
12m e' un normale dipolo, sui 17m funziona come un dipolo caricato
post 25 Mar 2024
Dualband per 17-e-12m
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Antennas for 17 meters Links →
Rotary dipole 12 and 17 meters
To complete the trap have a look at any text concerning wire antennas and then mount the traps, so made, at the ends of the dipole already tuned on 24 Mhz
The L7 HamLoop antenna for 17 meters
an antenna for 17 meters using 18.1375 as the center frequency. By changing the frequency and wire size, the software calculates the measurements
The Lowly Quad for 17 meters
it is far better that the two element wire beam . I don't need the linear into Europe very much depending on propagation, my reverse beacon reports are great
The Dualband-Moxon-Beam for 17 m and 20 m
The antenna is fed with 50 Ohm coax in the middle part of the 17 m radiator wire 10. The 20 m radiator wire 2 is connected with a transmission line. This transmission line is made of 75 Ohm foam coax V=0,82
Dipolo rottativo 17-12-6-modulare
Questo dipolo rotativo, nella versione base, realizza di fatto piu' antenne in una, lo abbiamo definito modulare in quanto e' facilmente espandibile con degli appositi kit
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To complete the trap have a look at any text concerning wire antennas and then mount the traps, so made, at the ends of the dipole already tuned on 24 Mhz
an antenna for 17 meters using 18.1375 as the center frequency. By changing the frequency and wire size, the software calculates the measurements
it is far better that the two element wire beam . I don't need the linear into Europe very much depending on propagation, my reverse beacon reports are great
The antenna is fed with 50 Ohm coax in the middle part of the 17 m radiator wire 10. The 20 m radiator wire 2 is connected with a transmission line. This transmission line is made of 75 Ohm foam coax V=0,82
Questo dipolo rotativo, nella versione base, realizza di fatto piu' antenne in una, lo abbiamo definito modulare in quanto e' facilmente espandibile con degli appositi kit
Antenna splitter per VHF-UHF per quattro ricevitori Chi dispone di una sola antenna e vuole collegarvi più di un ricevitore necessità di uno splitter
Amateur radio kits by Kanga US
50MHz to 28MHz RX Converter The concept of the rx converter is quite simple and nothing really new. the local oscillator is a standard colpitts crystal oscillator producing the 22mhz lo signal