Zender Spakenburg Tentative Zender Spakenburg is on 1650 Khz at 2212 Utc with SINPO 23333 in United Kingdom. Takes part in a big QSO-round. 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