Radio Marabu 6305 Khz Radio Marabu is on 6305 Khz at 0847 Utc with SINPO 34333 at SDR Twente. Still on at 1704 Utc SINPO 34333 at SDR Twente: Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Click to email a link to a friend (Opens in new window) Email Click to print (Opens in new window) Print Related