

Loop 4 m octagonal perimeter 14 Mhz

The results not bad at all on 14 MHz, I built one for the 7 MHz, exagonal shape, the sides are 50 cm each, circumference 4 m, copper tube 16 mm in diameter
post 05 Dec 2024
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Limited Space Antennas The Small Transmitting Loop Antenna
The AEA IsoLoop HF Antenna was an antenna I used off the balcony in a Chicago high-rise
Magnet -loop for 80M - 40M
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
Magnetic antenna for ULF
All the cores are connected in series with a centre connection after 20 turns, resulting in a rectangular coil of 20 + 20 turns
Magnetic Loop Aerial for 20m
The construction of magnetic loop antennas. HF bands we needed an antenna design that was suitable for use indoors or on a balcony
150
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

PSION Greyline Clock PSION Greyline Clock v. 1.0 is a UTC/Local clock showing sunlight/darkness area on the world map