Sender Zehlendorf or Zehlendorf (radio) transmission facility was a radio transmission facility which was in service since 1936, when a short wave transmitter was built on the occasion of the Berlin 1936 Summer Olympics in Zehlendorf (a village near Oranienburg) as part of the establishment of permanent radio services. This Zehlendorf site, which until the end of World War II was referred to as the Rehmate Radio Transmission Centre (German: Funksendestelle Rehmate), had 26 different antennas at the time (that is, before and at the end of World War II).
In 2017 the last antenna at the site was demolished by controlled implosion, ending the era of the transmission towers in Zehlendorf.[1]