Radio Calimero 1638 Khz Radio Calimero is on 1638 Khz at 1902 Utc with SINPO 24333 in the Netherlands. Later also at own RX SINPO 42432 at 2039 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