Newtec Horizon Series HZ920 Satellite Receiver for DVB-T/H Networks
- Compliant with DVB-S2 and DVB-S/DSNG
- Compliant with DVB-T and DVB-H
- Multistream operation
- Easy installation and maintenance
HZ920 Intelligent Satellite Receiver for DVB-T/H Networks
The Newtec Horizon Series HZ920 Professional Satellite Receiver is used in mobile television and terrestrial television networks where the content is distributed to the transmission towers via satellite.
The HZ920 integrates a satellite demodulator, a DVB-S/S2 filtering module and an optional Local Drop module.
The HZ920 receivers are compact units to be installed in each of the remote transmission towers. Each unit integrates all the building blocks necessary to receive one satellite carrier transporting one or several television multiplexes, extract one of these multiplexes and remove other unnecessary TV channels in order to generate one local DVB-T or DVB-H multiplex.
The HZ920 offers the possibility to work in Multistream mode, an advanced feature of the DVB-S2 standard. This technology allows the operator to distribute multiple multiplexes on the same satellite carrier. This Multistream functionality does not effect the content of the multiplexes and is therefore fully compatible with SFN operation. Unlike multiple carrier configurations, this mode of satellite transmission allows operating near transponder saturation and therefore optimizes the bandwidth efficiency.
The integrated Local Drop functionality allows the operator to distribute all local and national content on the same satellite carrier and to arrange the content of the terrestrial multiplexes locally. Without this feature each local multiplex would need to be assembled centrally and distributed separately, increasing the satellite bandwidth cost dramatically.
The HZ920 can be connected directly to terrestrial COFDM modulators via an ASI output.
HZ920 Key Features
The core application of Horizon unit is the primary distribution of TV signals to terrestrial towers in mobile TV or Terrestrial TV networks. The HZ920 unit is designed for applications where the COFDM modulator is integrated with the amplifier. It supports the following operation modes:
This product can be installed in any transmission site, from high-power towers to smaller gapfillers.
|DVB-S2||QPSK, 8PSK, 16APSK (option)|
|DVB-S/DSNG||QPSK, 8PSK, 16QAM (option)|
|20% - 25% - 35%|
|L-band input: dual input|
|LNB power and control|
|Monitor and control interfaces|
|a) Web server GUI (HTTP) via web browser interface:||Ethernet 10base-T on RJ-45|
|b) RMCP version 2 interface:||9-pins SUB-D Female|
|c) RMCP v2 (TCP/IP) and SNMP (UDP) interface:||Ethernet 10base-T on RJ-45|
|9-pins SUB-D Female interface|
|Output:||Generic device and Interface alarms|
|Input:||separate reset and output muting control|
|1RU, width 19", depth 15.3", 5kg|
|Power Supply||90-130 and 180-260 Vac, 80VA|
5°C to +35°C
-40°C to +70°C
|Humidity||5% to 85% non-condensing|