What Is Sw In Radio - Web shortwave radio is a type of radio transmission technology that uses shortwave frequencies (between 3.3 and 30 mhz) to carry voice or music. It’s one of the oldest broadcasting methods, dating back to just after the turn of the 20th century. Shortwave listening, or swling, is the hobby of listening to shortwave radio broadcasts located on frequencies between 1700 khz and 30 mhz (30 000 khz).
Web shortwave radio is a type of radio transmission technology that uses shortwave frequencies (between 3.3 and 30 mhz) to carry voice or music. It’s one of the oldest broadcasting methods, dating back to just after the turn of the 20th century. Shortwave listening, or swling, is the hobby of listening to shortwave radio broadcasts located on frequencies between 1700 khz and 30 mhz (30 000 khz).