Testradio 7600 Khz Testradio is on 7600 Khz at 0820 Utc with SINPO 23333. No ID heard but OP is in chatbox. Later testing on 6940 Khz. 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