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Dipole antenna for 40 and 80 meters


The antenna is designed with two charging coils that cut the frequency 7.1 Mhz and 3.650 Mhz
post 04 Jan 2022
Dipole antenna for 40 and 80 meters


Antenna Multibands Links

166



Dipolo HF 160m/40m/20m/15m
Si tratta di un dipolo che permette di operare su 4 bande radiantistiche HF

Dipolo trappolato 20m e 40m
Le trappole risonanti a centro banda 20m ,cioe' a 14.150, sono risultate composte da 5 spire di RG316 avvolte in aria con diametro della spira piu' piccola 40mm e quello della spira piu' grande 50mm

Dipolo filare 5/20/40m
Una semplice antenna,utilizzando materiale di uso generico,e quindi di facile reperibilita

End-fed halfwave for 10-20 meters 5-band compact antennaThis fishing pole collapses down to 15.5 inches, so it's very compact and portable


Frecuencias de 7.1 Mhz y 3.650 Mhz
This dipole antenna is very good for those with small spaces.The antenna is designed with two load coils that cut the frequency in a given band

10 m| 12 m| 15 m|
17 m 20 m| 2 m|
23 cm| 30 m| 40 m
6 m| 70 cm| 60 m| 80 m| 160 m| 136 khz
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