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only 70 kilowatts of power were used, instead of 250. But even with this reduced power, interference to Braşov occurred, so in 1972 the radio facility
Donebach was rebuilt as a directional aerial with a minimum towards Braşov. Therefore, two radio masts were taken down and the remaining two were rebuilt as umbrella aerials. This made a transmission power of 250 kilowatts possible.
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It was part of an omnidirectional aerial, consisting of four 200-metre-high radio masts, which were connected using wires on their tops. The middle mast was fed via radio power. This very efficient transmission aerial led to interference with the
Romanian transmitter Braşov on the same frequency, so
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279:. The facility, which was the property of Media Broadcast, was built between 1965 and 1967 on a former airfield, and entered service on March 10, 1967.
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set new power limits to the
Donebach transmitter and now there was a daytime operation with 500 kilowatts and a night time operation at night time.
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was a 500-kilowatt long wave radio transmitter operating on 153 kHz and transmitting the program of German public broadcaster
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the frequency of the carrier was derived from a rubidium atomic clock, which was in the station building. It was as the
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the 363-metre-high masts were the second tallest structures in
Germany, just behind the
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This
Antenna was a popular spot among climbers and Base-Jumpers.
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Grounded upfed mast radiator in Baden-Württemberg, Germany
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464:Buildings and structures in Neckar-Odenwald-Kreis
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409:http://www.skyscraperpage.com/diagrams/?b46450
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459:Buildings and structures demolished in 2018
50:. Unsourced material may be challenged and
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114:Learn how and when to remove this message
161:shutdown in 2014 and demolished in 2018
293:This facility was remarkable because
313:Geographical coordinates of the masts
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48:adding citations to reliable sources
449:1982 establishments in West Germany
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454:2018 disestablishments in Germany
439:Radio masts and towers in Germany
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301:of DCF77, a standard frequency.
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434:Former radio masts and towers
419:Google maps:satellite picture
288:Geneva Frequency Plan of 1975
170:grounded upfed mast radiator
132:Donebach transmitter, Mast 2
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252:363 m (1,191 ft)
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444:Towers completed in 1982
257:Design and construction
398:Sendemasten Donebach
368:49.56194°N 9.17444°E
336:49.56000°N 9.18194°E
217:49.56194°N 9.17444°E
143:Donebach Radio Masts
44:improve this article
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265:Deutsche Bundespost
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153:General information
306:Fernsehturm Berlin
373:49.56194; 9.17444
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104:November 2013
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195:Coordinates
428:Categories
403:Structurae
356:49°33′43″N
324:49°33′36″N
244:02.03.2018
241:Demolished
205:49°33′43″N
74:newspapers
359:9°10′28″E
327:9°10′55″E
233:Completed
208:9°10′28″E
31:does not
180:Donebach
176:Location
188:Germany
88:scholar
52:removed
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249:Height
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