Digital Modes

Shortwave Radiogram, del 1 al 6 de Junio: programa 307

This weekend on Shortwave Radiogram, we will experiment with three flavors ofMFSK: MFSK16 (60 wpm), MFSK32 (120 wpm) and MFSK64. We use MFSK32 and MFSK64 most weeks. MFSK16 is slow, but it is often successful in poor reception conditions. Bad… Leer más ›

Shortwave Radiogram, del 3/11 al 8/11: programa 277

* with image(s) Please send reception reports to And visit Twitter: @SWRadiogram or (visit during the weekend to see listeners’ results) Facebook group: Shortwave Radiogram Gateway Wiki Shortwave Radiogram Transmission Schedule The Mighty KBC transmits to North America Sundays at 0000-0200… Leer más ›

Shortwave Radiogram, 5-7 de Marzo 2021

Reception was certainly variable last weekend, with successes and difficulties. Typical shortwave. See results at the Twitter account @SWRadiogram, or point your browser to and scroll down. For listeners in Europe, there may be a few more chances to tune in… Leer más ›