Radio Telstar 6300 Khz Radio Telstar is on 6300 Khz at 1910 Utc with SINPO 34433 in the Netherlands. Was on 6305 Khz before. 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