Hits
Magnetic Loop Experiments
A 145MHz 2m loop. Using the software at the bottom of this page, I worked out that a 36cm length of wire, will need a capacitance of around 3.6pf, and around a 50% efficiency
post 05 Dec 2024
Antenna Loop Links →
The ATL-3 Loop Antenna
Tuned winding antennas always have a potential 6dB greater signal sensitivity, and provide a better signal to noise ratio than equally sized broadband designs
The magnetic loop
A 10 ft length of 5/16in copper tube gives a 39in diameter loop
Traveling Loop magnetic
The antenna is made with coaxial cable shorting the inner conductor to the braid
Variation on the Shielded-Loop AM Antenna
A common hula hoop is a readily available item that can be used to house a home-made shielded-loop AM antenna
VHF Antenna in a Lunchbox The Magnetic Loop on Two
The theory of loop aerials for receiving and how they reduce the level of local noise
150
Tuned winding antennas always have a potential 6dB greater signal sensitivity, and provide a better signal to noise ratio than equally sized broadband designs
A 10 ft length of 5/16in copper tube gives a 39in diameter loop
The antenna is made with coaxial cable shorting the inner conductor to the braid
A common hula hoop is a readily available item that can be used to house a home-made shielded-loop AM antenna
The theory of loop aerials for receiving and how they reduce the level of local noise
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