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Prototipo di antenna per i 7MHz in 22cm
Prototipo di antenna per i 7MHz di dimensioni maggiori alla precedente, 22cm di diametro
post 22 Mar 2026
Antenna 40 Meter Links →
Quarter-Wave Vertical Antenna Length Calculator
a quarter-wavelength antenna is easy and inexpensive to build and can be an effective antenna with a low angle of radiation
Multi dipoles Indoor
Solution of multidipole in the attic
7 Mhz Loaded Dipole Design
Dipole design to 12 meters long and resonate on 40 meters
L'antenne W3HH - T2FD
If the W3HH can be classified among the folded dipoles, its behavior deviates from it notably because of the load resistance
Kapazitive Antennen 7mhz and 3,5
The capacitive antenna is a very space-saving antenna with good reception properties for the interior and also for transmitting with 100 watts
75
a quarter-wavelength antenna is easy and inexpensive to build and can be an effective antenna with a low angle of radiation
Solution of multidipole in the attic
Dipole design to 12 meters long and resonate on 40 meters
If the W3HH can be classified among the folded dipoles, its behavior deviates from it notably because of the load resistance
The capacitive antenna is a very space-saving antenna with good reception properties for the interior and also for transmitting with 100 watts


