Hits
Magnetische Antennen
Antenna with a diameter of 80 cm. The motorized variable capacitor creates a frequency range from 29 to 14 MHz with 100 watt transmission power
post 05 Dec 2024
Antenna Loop Links →
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
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