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Radio sweat & tech

Radio sweat & tech
    Audio analyzer is a combination oscilloscope, spectrum analyzer, and waterfall tool for measuring receiver audio
post 20 Mar 2025



SWL Shortwave DX Radio Links

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Shortwave Propagation
short-wave frequencies are good for night-time reception and others for the day-time. Sunset and sunrise present some other interesting

Shortwave Radio Listening Resource Center
listen to the world on a radio, wherever you might be. shortwave radio is similar to the local am broadcast band

Software Geared to the Shortwave Hobbyist
audio analyzer is a combination oscilloscope, spectrum analyzer, and waterfall tool for measuring receiver audio

The World of LF
the fcc has finally allocated a new lf band, 135.7 to 137.8 khz, to the amateur service on a secondary basis


Microsat

Microsat Ham radio shop for ulari project, aprs, aprs with radio, bluetooth, gps, gsm, ham radio interfaces, weather,accessories, cables to radio

Kits and Components

Amateur radio kits by Kanga US

Enigma Component Shop

Enigma Component Shop Cable & wire,capacitors, connectors, crystals/oscillators, filters, hardware,kits/modules,test & measurement