Zender Marskramer 1631 Khz Zender Marskramer is on 1631 Khz at 1558 Utc with SINPO 24333 at SDR Twente. 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