Deutsche Welle GmbH was a publicly licensed, though privately financed, German broadcasting company founded in August 1924 in Berlin.
On 7 January 1926 the company opened a long-wave transmitter (which soon became known as the Deutschlandsender, since its broadcasts could be heard all over Germany) at Königs Wusterhausen near Berlin. A large part of the station's output consisted of the retransmission of material from the nine regional broadcasting companies which had been established in the previous three years; within this framework Deutsche Welle attempted to emphasize educational programming for a nationwide audience.
The far reach of the Deutschlandsender's long-wave transmitter meant that Deutsche Welle's programming could be heard well beyond Germany's borders. In September 1926, the Munich regional station -- the Deutsche Stunde in Bayern -- received feedback from listeners in Amsterdam when its programmes first began to be relayed by the Deutschlandsender.
On 1 January 1933, Deutsche Welle GmbH was officially renamed Deutschlandsender GmbH and given the specific remit of relaying representative programme material from the regional companies to a national audience. The appointment only a few weeks later, of Adolf Hitler as Chancellor of Germany was, however, soon to alter the character of all German radio stations radically.