The WDT-1208D is a new compact (1RU only) chassis and cost-effective multi-functional TS receiver which is designed by Hangzhou Prevail according to the DVB related standards. It is a project-based digital stream converter, fully comply with DVB-S/S2/T/T2/C standards and receive all non-encrypted digital programs at home and abroad. WDT-1208D has 8 RF input ports and 2 ASI input ports, 2 ASI output after multiplexing, 1 Network management port and 1 IP output port. Through the Ethernet link, users can view the device status; set the Tuner parameters, signal quality control and other related functions, easy operation, friendly interface
l 8 tuner inputs, 2 ASI inputs
l 2*ASI outputs and IP output
l Compatible with DVB-S/S2, DVB-T/T2, DVB-C
l IP output up to 128 channels
l Zero jitter on TS over IP output, support MPTS and SPTS
l Support TS 188 packet
l PID filtering and re-mapping
l PSI/SI tables regeneration or bypass tuner to IP
l PCR correction
l Memory protection for power-fail
l Multi-languages and interfaces for choosing
l Signal strength, quality of instruction
l access via Ethernet link
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Project |
Parameter |
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RF interface |
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Number of port |
8 RF input ports |
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Standard |
DVB-S/S2, DVB-T/T2, DVB-C |
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interface type |
F-Female |
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Impedance |
75Ω |
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Input frequency |
S/S2:950 ~ 2150MHz; DVB-T: 60~900MHz; DVB-C:50~860MHz |
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Signal level |
-65~-25dBm |
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Demodulation |
DVB-S2 |
QPSK /8PSK Symbol rate: 1~45mbps Input range: -65~-25dBm FEC QPSK: 1/2,3/5,2/3,3/4,4/5,5/6,8/9,9/10 FEC 8PSK: 3/5,2/3,3/4,5/6,8/9,9,10 |
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DVB-T2 |
Bandwidth: 5.6.7.8MHz and 1.7MHz FET size: 1K,2K,4K,8K,16K,32K(include extended mode) Guard interval length: 1/32,1/16,1/8,1/4,1/128,19/128,19/256 Carrier modulation scheme: QPSK,16QAM,64QAM,256QAM Convolutional-coding rate: 1/2,3/5,2/3,3/4,4/5,5/6 Synchronization(AFC) rate: ±900KHz |
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DVB-T |
Bandwidth: 6.7.8MHz FET size: 2K,8K Guard interval length: 1/32,1/16,1/8,1/4 Carrier modulation scheme: QPSK,16QAM,64QAM Convolutional-coding rate: 1/2,2/3,3/4,5/6,7/8 Synchronization(AFC) rate: ±900KHz |
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DVB-C |
Constellation: 16QAM,32QAM,64QAM,128QAM,256QAM Symbol rate: 0.7~7Mbps Synchronization(AFC) rate: ±500KHz |
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Follow the standard |
DVB-S:EN300 421; DVB-S2:EN302 307 DVB-C:EN300 429; DVB-T:ETS 300 |
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LNB Power supply |
DVB-S/S2:0V/+DC13V/18V, Imax=400mA |
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ASI interface |
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Number of port |
2 ASI inputs, 2 ASI outputs (one is loop out of other) |
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interface type |
BNC |
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Impedance |
75Ω |
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Level range |
800mv±5% |
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Physical bandwidth |
108Mbps |
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Packet format |
188byte |
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Network management interface |
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Number of port |
1 |
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Electrical standards |
100BAS-T |
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interface type |
RJ45 |
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IP output |
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Number of port |
1 |
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Electrical standards |
1000BASE-T |
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interface type |
RJ45 |
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Physical bandwidth |
1000Mbps |
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Protocol |
UDP/RTP （ARP） |
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