Telecommunication tower Rosengarten

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Telecommunication tower Rosengarten
Image of the object
Telecommunication tower 2007
Basic data
Place: Gannaberg in the Harburg mountains near Rosengarten
Country: Lower Saxony
Country: Germany
Altitude : 149  m above sea level NHN
Coordinates: 53 ° 23 '48.1 "  N , 9 ° 51' 56.2"  E
Use: Telecommunications tower , broadcasting station
Accessibility: Transmission tower not open to the public
Owner : German radio tower
Tower data
Construction time : Mid 1990s
Building materials : Concrete , reinforced concrete
Operating time: since the mid-1990s
Total height : 139  m
Data on the transmission system
Last modification (transmitter) : Mid 2017
Waveband : FM transmitter
Radio : VHF broadcasting
Send types: DAB , mobile radio , directional radio
Position map
Telecommunication tower Rosengarten (Lower Saxony)
Telecommunication tower Rosengarten
Telecommunication tower Rosengarten
Localization of Lower Saxony in Germany

The Telecommunications Tower Rosengarten is a 161 m high type tower built in the mid-1990s near Langenrehm in the district of Harburg in Lower Saxony . The telecommunications tower is about 120 m southwest of the summit of Gannaberg (approx.  155  m above sea  level ) - above the 149 m height line .

The tower is operated by the Deutsche Funkturm Society . There is FM radio broadcast. The public is not allowed.

Description and history

The Rosengarten telecommunications tower, which was built using reinforced concrete , has been replacing an old steel frame tower and a smaller type tower since the mid-1990s, which were then dismantled. The new building was controversial from the start, as the need for a higher tower was highly doubted by both the population and experts.

The tower has numerous directional radio and cell phone systems. VHF radio is broadcast by him. The transmission area extends from the greater region around Hamburg / Lübeck to the neighboring federal state of Schleswig-Holstein to the Kiel Canal and western Mecklenburg-Western Pomerania . The transmitter can be heard very well on the high bridges along the Kiel Canal and around Rendsburg . In addition, the transmitter has the function of receiving a ball for the signals from Lower Saxony's radio programs in Hamburg's New Elbe Tunnel .

After the conversion from DVB-T to DVB-T2, the 22-meter spire that was no longer required was dismantled in 2019.

FMT rose garden dismantling
FMT rose garden without GRP cylinder

Frequencies and Programs

Analog radio (VHF)

Frequency
(MHz) 		program RDS PS RDS PI Regionalization ERP
(kW) 		Antenna pattern
round (ND) / directional (D) 		Polarization
horizontal (H) / vertical (V)
91.4 N-Joy _N-JOY__ D385 - 0.3 D (100-320 °) H
100.6 radio ffn ffn_HH__
__ffn___ 		D788 (regional),
D388 		Hamburg 20th D (240-170 °) H
103.2 NDR 1 Lower Saxony NDR_1_LG
NDR1_NDS 		D581 (regional),
D381 		Luneburg 20th ND H
105.1 Aerial Lower Saxony HH-LG ___
antenna 		D789 (regional),
D389 		Hamburg 20th ND H

Digital radio ( DAB / DAB + )

Since February 11, 2020, digital radio in the DAB + standard has been broadcast in vertical polarization in the single frequency network with other transmitters.

block Programs ERP
(kW) 		Antenna pattern
round (ND) /
directional (D) 		Single frequency network (SFN)
9B
NDR NDS
(D__00375) 		DAB + block of the North German Radio 10 D (120–260 °) Bispingen , Dannenberg , Lüneburg-Neu Wendhausen , Rosengarten , Stade , Visselhövede

Digital television ( DVB-T )

DVB-T has not been broadcast since March 29, 2017. Since then, the surrounding transmitter locations have been broadcasting the terrestrial DVB-T2 television signal.

Former DVB-T programs:

channel Frequency
(MHz) 		Multiplex Programs in multiplex ERP
(kW) 		Antenna pattern
round (ND) /
directional (D) 		Polarization
horizontal (H) /
vertical (V)
23 490 ZDFmobil 5 ND H
33 570 ARD Digital (NDR) 5 ND H
56 754 ARD regional (NDR) Lower Saxony 20th ND H

Transmission parameters : Modulation method : 16-QAM, video compression :  MPEG-2 , FEC : 2/3, guard interval : 1/4, bit rate : 13.27 Mbit / s
SFN (ARD Digital, ZDFmobil) with Hamburg (Heinrich Hertz Tower) , Hamburg-Rahlstedt (Höltigbaum), Lübeck-Berkenthin , Lübeck-Stockelsdorf

  • Cellular antennas from the Rosengarten telecommunications tower

  • The antenna for the radio relay 10 meters DB0HHH

  • Antenna for digital television DVB-T and DAB Plus.

Analog television

Until the changeover to DVB-T on November 8, 2004, the following program was broadcast in analogue PAL :

channel Frequency  
(MHz) 		program ERP
(kW) 		Transmission diagram
round (ND) /
directional (D) 		Polarization
horizontal (H) /
vertical (V)
52 719.25 Sat.1 (Lower Saxony / Bremen) 130 D. H

Individual evidence

  1. ↑ topographic map with the telecommunications tower Rosengarten (DTK 25) with the Gannaberg and the village of Langenrehm, on "geolife.de"
  2. ↑ [1] Kreiszeitung Wochenblatt October 25, 2019
  3. ↑ DAB + digital radio for Nordheide. NDR.de, February 10, 2020 .;

Web links

Commons : Telecommunications Tower Rosengarten  - Collection of images, videos and audio files