Radio Minipower 6212 Khz USB-mode Tentative Radio Minipower is on 6212 Khz USB-mode at 1811 Utc with SINPO 24333 at SDR Twente. Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Email a link to a friend (Opens in new window) Email Print (Opens in new window) Print Related