Telstar Radio 6290 Khz Telstar Radio is on 6290 Khz at 1430 Utc with SINPO 34333. Also received at SDR Twente SINPO 24333 at 1417 Utc: 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