Mike Radio 6950 Khz later USB-mode Mike Radio is on 6950 Khz at 1838 Utc with SINPO 24333 at SDR Twente. Later at 1845 Utc switch to USB-mode better S/N-ratio 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