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- Aholming_transmitter abstract "Aholming transmitter is a facility for broadcasting the program of Deutschlandfunk on 207 kHz with a power of 500 kW at day and 250 kW at night between Aholming and Ottmaring in Bavaria.Aholming transmitter, which can be received in most parts of Europe, was built between 1986 and 1988 as a replacement of Erching transmitter. This was necessary as the nighttime operation on 207 kHz requires, according to the waveplan of Geneva, a directional radiation pattern for whose realization a second mast was required. This mast could not be built on the site of Erching, as the site had to be cleared from tall structures as in its proximity the new airport of Munich was under construction.Aholming transmitter, which entered into service on January 1, 1989 uses as antenna a directional antenna consisting of two grounded masts, which are guyed in three levels 101, 203 and 239 metres above ground. Over the guy level, which is fixed with the mast in a height of 203 metres, the transmission power is fed into the mast.Therefore from the top of the helix building close to the mast three conductor ropes run upward to a point of the 203 metre guy level, which is situated 110 metre away from its anchor point of the mast.Both masts, which are equipped in 6 levels with flight safety lamps are nearly of the same height to wavelength ratio as those of Sender Donebach (0.1829). The distance between them is 483 metres.During the daytime the directional pattern of Aholming transmitter shows only a slight maximum toward Northwest and Southeast.At nighttime, when transmission power has to be reduced to 250 kW, both masts are fed with a phase shift of 117°. By this measure a strong directional radiation pattern occurs with a power reduction to 2.5 kW in azimuth ranges between 72 and 88°, 130 kW in azimuth range between 115 and 160° and 100 kW between 160 and 230°.The transmitter building of Aholming transmitter is 420 metres away from both masts. It has an area of 1300 m*m and a volume of 6725 m*m*m. The transmitter consists of 2 250 kW-units, which are mostly identical to the devices used at Sender Donebach. They use dynamic amplitude modulation, which is generated by using pulse-width modulation, a technique also used in modern static inverters.".
- Aholming_transmitter thumbnail Langwellensender_Aholming_in_Niederbayern.JPG?width=300.
- Aholming_transmitter wikiPageExternalLink maps?ll=48.728333,12.929722&spn=0.3,0.3&t=h&q=48.728333,12.929722.
- Aholming_transmitter wikiPageExternalLink www.skyscraperpage.com.
- Aholming_transmitter wikiPageExternalLink ?b45366.
- Aholming_transmitter wikiPageExternalLink ?b45367.
- Aholming_transmitter wikiPageID "8871774".
- Aholming_transmitter wikiPageRevisionID "582428755".
- Aholming_transmitter hasPhotoCollection Aholming_transmitter.
- Aholming_transmitter id "s0010718".
- Aholming_transmitter title "Aholming Long Wave Transmitter".
- Aholming_transmitter subject Category:Radio_masts_and_towers_in_Europe.
- Aholming_transmitter subject Category:Towers_in_Germany.
- Aholming_transmitter subject Category:Transmitter_sites_in_Germany.
- Aholming_transmitter point "48.73 12.93138888888889".
- Aholming_transmitter type Artifact100021939.
- Aholming_transmitter type GeographicalArea108574314.
- Aholming_transmitter type Location100027167.
- Aholming_transmitter type Object100002684.
- Aholming_transmitter type PhysicalEntity100001930.
- Aholming_transmitter type Region108630985.
- Aholming_transmitter type Site108651247.
- Aholming_transmitter type Structure104341686.
- Aholming_transmitter type Tower104460130.
- Aholming_transmitter type TowersInGermany.
- Aholming_transmitter type Tract108673395.
- Aholming_transmitter type TransmitterSitesInGermany.
- Aholming_transmitter type Whole100003553.
- Aholming_transmitter type YagoGeoEntity.
- Aholming_transmitter type YagoLegalActorGeo.
- Aholming_transmitter type YagoPermanentlyLocatedEntity.
- Aholming_transmitter type SpatialThing.
- Aholming_transmitter comment "Aholming transmitter is a facility for broadcasting the program of Deutschlandfunk on 207 kHz with a power of 500 kW at day and 250 kW at night between Aholming and Ottmaring in Bavaria.Aholming transmitter, which can be received in most parts of Europe, was built between 1986 and 1988 as a replacement of Erching transmitter.".
- Aholming_transmitter label "Aholming transmitter".
- Aholming_transmitter label "Sender Aholming".
- Aholming_transmitter label "Émetteur d'Aholming".
- Aholming_transmitter sameAs Sender_Aholming.
- Aholming_transmitter sameAs Émetteur_d'Aholming.
- Aholming_transmitter sameAs m.027ms5j.
- Aholming_transmitter sameAs Q874788.
- Aholming_transmitter sameAs Q874788.
- Aholming_transmitter sameAs Aholming_transmitter.
- Aholming_transmitter lat "48.73".
- Aholming_transmitter long "12.93138888888889".
- Aholming_transmitter wasDerivedFrom Aholming_transmitter?oldid=582428755.
- Aholming_transmitter depiction Langwellensender_Aholming_in_Niederbayern.JPG.
- Aholming_transmitter isPrimaryTopicOf Aholming_transmitter.
