Studio Renaldo 6211 Khz Studio Renaldo is on 6211 Khz at 1523 Utc with SINPO 24333 at SDR Twente. Heard also at own RX SINPO 24333 at 1455 Utc: 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