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Magnetic Loop Experiments


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

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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


Psion ham software

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

Radioassistance

Radioassistance Radioassistance E Kenwood Dealer, vendita ricetrasmittenti, antenne, parti di ricambio, elettronica

SunCalc

SunCalc SunCalc - sunrise, sunset, shadow length, solar eclipse, sun position, sun phase, sun height, sun calculator, sun movement, map, sunlight phases, elevation, Photovoltaic