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DMB-9020 Professional Receiver optional supports DVB-S, DVB-C, DVB-T and DVB-S2 standard. with 2 DVB-CI slot, it also supports various kinds of CA system. DMB-9020 Professional receiver supports MPEG 2, MPEG 4 and H. 264 HD decoding, and there are plentiful output interface: CVBS, Y Pb Pr, BNC (audio), SDI, HDMI, AES/EBU and the IP input/output connector. This professional receiver can be widely used for digital TV programs repeating and IPTV system application.
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1.2 MAIN FEATURES
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1) Comply to various kinds of DVB-S2/S/-C/-T Tuner standard, it supports MPEG-2, MPEG-4, H.264 HD decoding
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2) Supports TS over IP input or output
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3) Dual PCMCIA Module slots can de-scramble multi-programs and TS
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4) Supports various Conditional Access systems: Irtedo, Viaccess, Conax, Tongfang etc
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5) Multiplexing supported and optional programs output
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6) Teletext VBI output
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7) PID can be pointed by customer and track can be changed
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8) BISS 1 and BISS E mode supported.
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9) EBU SUBTITLE and DVB SUBTITLE
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10) Network remote management and SNMP supported
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1.3 SPECIFICATIONS
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DVB-S Input
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1) Input frequency range: 950~2150MHz
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2) Input level: -25~-65dBm
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3) Symbol rate: 2~45MS/s
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4) Rolling off factory: 0.35
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5) Convolution encoding Rates: 1/2,2/3,3/4,5/6,7/8
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6) Interleave depth: I=12
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7) Polarization: 0/13V/18V(optional)
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8) Connector: F type,75ohm
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DVB-S2 Input
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1) Input frequency range: 950~2150MHz
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2) Input level: -25~-65dBm
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3) Symbol rate: 5~45MS/s for QPSK
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4) 10~31MS/s for 8PSK
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5) Rolling off factory: 0.35 for QPSK
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6) 0.2 for DSS
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7) 0.35, 0.25, 0.2 for DVB-S2
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8) Convolution encoding Rates: 1/2,2/3,3/4,4/5,5/6,8/9,8/10 for S2 QPSK
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9) 2/3,3/4,3/5,5/6,8/9,9/10 for S2 8PSK
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10) 1/2,2/3,3/4,5/6,6/7,7/8 for QPSK
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11) Polarization: 0/13V/18V(optional)
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12) 0/22K: 0/22KHz optional
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13) Connector: F Type, 75ohm
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DVB-C Input
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1) Input frequency range: 50-860 MHz
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2) Input level: -15~15dBmV
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3) Symbol rate: 1-7 MS/s
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4) Demodulation: 16/32/64/128/256 QAM
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5) Connector: IEC type, 75 ohm
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DVB-T Input
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1) Input Frequency Range: 174-230MHz, 470-862 MHz
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2) Input Level: -20~-70dBm
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3) FFT: 2K/8K
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4) Guard interval: 1/4,1/8,1/16,1/32
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5) Modulation: QPSK,16QAM,64QAM
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6) Bandwidth: 7/8MHz
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7) FEC:1/2,2/3,3/4,5/6, 7/8
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8) Connector: IEC type, 75 ohm
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MPEG TS Input
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1) 2 ASI input
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2) Comply with EN 50083-9 standard
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3) Maximum bit rate:170Mbps
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4) Useful bit rate: 1-54Mbps
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5) ASI format: BYTE or BURST
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6) MPEG Packet Length: 188/204
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7) Return loss: >10dB
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8) Interface: BNC type, 75 ohm
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DS3 Input (optional)
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1) Maximum Input code rate: 44.736Mbit/s
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2) Format: Unframed Framing according to G.804/G.752(DS3)
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3) Connector: BNC,75 ohm
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Output
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1) 2 ASI output: BNC interface
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2) SDI output: BNC interface
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3) DS3 loop: BNC interface
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4) RF loop: F interface
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A/V Output
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1) Video format:
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2) HDMI output
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3) Y, Pb, Pr component output
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4) CVBS output
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5) PAL, NTSC, SECAM, BNC connector
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6) Audio format: RS232 X 2
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7) 2 RS232 Audio output, including AES/EBU digital audio, XLR, non- balance audio and RCA audio output
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TS IP Input/Output
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1) Connector: RJ45 100Base-T
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2) Maximum output bit rate: 70Mbits/s
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3) UDP/RTP: Multicast or Unicast
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4) Multicast control protocol: IGMPV2
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Control and Management
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1) Front panel
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2) SNMP
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Mechanical Parameter
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1) Voltage: AC 90– 260 V, 50/60Hz
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2) Consumption: 40W
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3) Operating temperature: 0~50°C
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4) Humidity: 10%-90%
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5) Dimension: 315mm(L)X430mm(W)X45mm(H)
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6) Weight: 6 kg
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