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+86-185-6525-09081.1 Product Overview
The 8-channel digital receiver is a high-performance, low-cost receiver developed by our company specifically for digital TV signal sources in commercial premises. The device supports 8+8 tuner receivers with 8 decoders only. The unit is high performance, low cost and designed with a plug-in structure, allowing modules to be replaced as required. It supports DVB-S/S2/ T2/ DVB-C RF signal input, IP multicast signal output (rtp, udp) and http/RTSP unicast signal output, and supports French irdeto access (Ideide), NDS, agravvision Viaccess, Norwegian Conax, Chinese digital video, Yongxin DX and other AC descramblers. Please note that as there are many versions of each encryption system, not all encryption versions are supported.Encrypted or free satellite or cable signals can be captured, converted into IPTV output, UDP multicast output, or directly converted into DVB terrestrial broadcast digital signals. The output signals can be viewed using a network set-top box, directly on a television that supports DVB-C/DVB-T/ISDB-T, or via a DVB set-top box.
1.2 Key Features
5/8 DVB inputs support DVB-S/S2, DVB-C, DVB-T/T2, ISDB-T
IPTV input supports unicast protocols such as HTTP/RTSP/RTMP/UDP/SRT, and supports both single-program and multi-program UDP multicast.
An external USB hard drive can be connected to play video files, with support for looping playback of files in a single directory.
Supports playing video files from an NFS server.
1.3 Specifications
input | 5/8 DVB-S/S2/T/T2/C inputs |
Web | One 100Mbps Ethernet |
Output | 1gbps Ethernet |
USB 2.0 interface | |
Support lPTV input | |
Support multimedia fles on USB disk | |
5upport BlSS/PowerVU/SMART card | |
USB 2.0 interface | |
Systems | OS Linux operating systems |
Hisilicon Hi3798CV200 processor/decoder | |
256 MB Nand Flash memory | |
4 GB DDR3 SDRAM memory | |
DVB tuner and demodulator | |
R848 tuner chipset | |
Demodulate AVL6862 chipsetDemodulate DVB-S,DVB-S2.DVB-T, DVB-T2,DVB-C standard | |
R848 tuner chipset | |
Input impedance 75Ω | |
Dvb-s/s2 | DVB-S2/S frequency range 950 to 2150MHz |
LNB power and vertical polarization 13VDC;Horizontal 18VDC @ 400mA (max)Tone 22KHz ± 0.4KHz(0.6V± 0,2V),Overload protection | |
Input level range 65dbm-25dbm | |
Demodulation DVB-S2/S QPSK, 8PSK | |
DVB-S/S2 symbol rate 2 x 90MSPS | |
DVB-S/52 code rate 1/2,2/3,3/4,5/6,7/8 for DVBS. | |
1/4,1/3,2/5,112,3/5,2/3,3/4,516,8/9.9/10, for DVBS2 | |
LNB power and vertical polarization 13VDC;Horizontal 18VDC @ 400mA (max)Tone 22KHz ± 0.4KHz(0.6V± 0,2V),Overload protection | |
Dvb-t/t2 | DVB-T2/T frequencyrange VHF:170MHz-227MHz |
UHF:470MHz-862MHz | |
DVB-T2/T demodulation 16QAM,64QAM,256QAM,QPSKBandwidth DVB-T2/T6M/7M /8M | |
DVB-T2/T frequencyrange VHF:170MHz-227MHz | |
Dvb-c | DvB-C frequency range 54 to 862MHz |
DVB-C demodulation 16QAM, 32QAM,64QAM,128QAM, 256QAMDvB-C symbol rate 2000x7000 | |
DvB-C frequency range 54 to 862MHz | |
Common | Dimensions (L x W x H) 482mm x 450mm x 55.5mm |
Temperature range 0 - 45 *C (operating); -20 - 80 ^C (storage)Powerrequlrements ca 100V+10%,50/60Hz ca 220V+10%,50 /60Hz | |
Dimensions (L x W x H) 482mm x 450mm x 55.5mm |
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