Transmitting Loop Antenna for 14MHz and 21MHz
By definition, the small transmitting loop is one which has a circumference less than one quarter of a wavelength. Because of its small size, it is possibly an attractive proposition for someone with inadequate space
post 20 Dec 2019
Antenna Loop Links
The AEA IsoLoop HF Antenna was an antenna I used off the balcony in a Chicago high-rise
Detail of coupling loop and experimental capacitor theoretically 128 pF/3.2 kV for 80m, 14 pF/5.6 kV for 40m at 50 W
All the cores are connected in series with a centre connection after 20 turns, resulting in a rectangular coil of 20 + 20 turns
The construction of magnetic loop antennas. HF bands we needed an antenna design that was suitable for use indoors or on a balcony
Come materiale per il loop principale e' stato scelto dell’alluminio da 50mm di diametro, spessore 2mm, che mediante opportuna calandratura e' stato sagomato ad anello