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Ochsenkopf Transmitter
The Ochsenkopf Transmitter ((ドイツ語:Sender Ochsenkopf)}) is a 163-metre radio and TV tower of reinforced concrete, which was built in 1958 on the summit of the 1024-metre Ochsenkopf mountain, the second-highest mountain in the Fichtelgebirge mountain chain in Northern Bavaria, Germany. The tower replaced a 50-metre guyed steel tube TV mast that collapsed in January 1958 as result of icing. The tower, which is not accessible to the public, has a hyperbolic-shaped basement with five floors for technical equipment. Above it, there are platforms for directional antennas. The antennas for FM-transmission are on the upper part of the concrete tower, those for TV transmission on a steel tube mast on the top.
==Transmitting to the former GDR==
Ochsenkopf TV Tower played an important role in transmitting to the former GDR many West German FM and TV programs, notably ARD, West Germany's first - and between 1952 and 1963 only - television channel. Its signal could penetrate deep into the southern territory of East Germany due to its closeness to the border, its use of a low frequency (VHF Band I channel 4), and of vertical polarization. Under good conditions, its signal could be received as far away as Görlitz on the East German-Polish border, even though most aerials there were pointed at the West Berlin transmitters.
The transmitter required large and specifically mounted aerials nicknamed ''Ochsenkopf-Antenne'', or ''Ochsenkopf'' for short, thus making the homes of viewers of western television easily recognizable. A campaign in the early 1960s by East Germany's state youth organisation FDJ aimed at turning away or removing such aerials exploited this fact.
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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