The Longwave Shortwave Radio - Operating at 100-519 kHz, just below the AM band (520-1710 kHz), longwave signals are used by those interested in low-frequency experimental radio (LowFER) communications as well as ITU Region 1 broadcasters in Europe and as far away as Mongolia. - Hammacher Schlemmer
shortwave radios - Why Shortwave Radios and Morse Code? READ MORE - http://www.shortwaveradios.co/
Ham Radio Crib Notes
Combing the braid...
Antenne Cadre par F5NGZ + Description F5TZA - QRP-FR le site Francophone du QRP