Holzminden transmitter
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Holzminden transmitter
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| Basic data | ||||
| Place: | Steels | |||
| Country : | North Rhine-Westphalia | |||
| Country: | Germany | |||
| Altitude : | 220 m above sea level NHN | |||
| Coordinates: 51 ° 50 ′ 17.6 " N , 9 ° 23 ′ 45.2" E | ||||
| Use: | Broadcasting station | |||
| Accessibility: | Transmission tower not open to the public | |||
| Owner : | Northern German Radio | |||
| Tower data | ||||
| Data on the transmission system | ||||
| Waveband : | FM transmitter | |||
| Radio : | VHF broadcasting | |||
| Send type: | DVB-T | |||
| Position map | ||||
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The transmitter located above Höxter - Stahle is called the Holzminden transmitter. The name refers to the primary destination of the broadcasts, namely Holzminden .
Radio
Although the tower is located in North Rhine-Westphalia, it broadcasts the NDR radio programs intended for Lower Saxony , as the Weser valley around Holzminden can be better reached on VHF from here for topographical reasons . In November 2012, a frequency for the private broadcaster Radio 21 was added. In total, the following radio programs are broadcast:
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) |
|---|---|---|---|---|---|---|---|
| 88.6 | NDR info | NDR_Info | D384 | - | 0.5 | D (160-190 °) | H |
| 92.7 | NDR 1 Lower Saxony |
NDR_1_BS NDR1_NDS |
D881 (regional), D381 |
Braunschweig | 0.5 | D (160-190 °) | H |
| 96.0 | NDR 2 | _NDR_2__ | D382 | - | 0.5 | D (160-190 °) | H |
| 98.4 | NDR culture | NDR_Cult | D383 | - | 0.5 | D (160-190 °) | H |
| 99.7 | N-Joy |
_N-JOY __ / VOM_NDR_ |
D385 | - | 0.5 | D (160-190 °) | H |
| 104.0 | Radio 21 | RADIO_21 | D38A | south | 0.5 | D (160-190 °) | H |
Digital television ( DVB-T / DVB-T2 )
The broadcast of the Hessian bouquets in Lower Saxony is due to technical reasons; From the Holzminden location, it is not possible to receive a ball from another transmitter in Lower Saxony, only the Hessian muxes from the Habichtswald location arrive at the converter with sufficient signal strength. On November 8, 2017, the conversion to the DVB-T2 standard with HEVC image coding took place. Optionally, additional programs contained as a link can be played back via an Internet connection if the receiving device supports HbbTV (version 1.5 or higher ) (HR via IP: ARD-alpha , BR FS Süd HD , rbb Berlin HD and SR Fernsehen HD ).
The following DVB-T2 bouquets are transmitted:
| channel |
Frequency (in MHz) |
Multiplex | Programs in multiplex |
ERP (in kW) |
Antenna pattern round (ND) / directional (D) |
Polarization horizontal (H) / vertical (V) |
|---|---|---|---|---|---|---|
| 22nd | 482 | ARD Digital (hr) | 0.2 | D (40-200 °) | V | |
| 32 | 562 | ARD regional (hr) North Hesse | 0.2 | D (40-200 °) | V |
Send parameters
| Used by (HD Programs per Mux) | Modulation method |
Code rate | FFT mode | Guard interval |
Pilot tones | Data rate [Mbit / s] |
|---|---|---|---|---|---|---|
| HR regional (5) | 64-QAM | 3/5 | 16k extended | 19/128 | Pilot Pattern 2 | 22.0 |
| ARD Digital (hr) (5) | 64-QAM | 1/2 | 16k extended | 19/128 | Pilot Pattern 2 | 18.2 |
Analog television ( PAL )
Before the switch to DVB-T on October 10, 2006, the transmission site continued to be used for analog television:
| channel |
Frequency (MHz) |
program |
ERP (kW) |
Transmission diagram round (ND) / directional (D) |
Polarization horizontal (H) / vertical (V) |
|---|---|---|---|---|---|
| 8th | 196.25 | Das Erste (NDR) | 0.004 | D. | H |
| 44 | 655.25 | ZDF | 0.025 | D. | H |
| 58 | 767.25 | NDR television Lower Saxony | 0.03 | D. | H |