MPEG-2 SD Encoding&Modulator
OVERVIEW DMB-9580 MPEG-2 SD Encoding & Modulator(all-in-one) is a high-density and flexible device, integrating Encoding, Multiplexing, Encapsulation and Modulation with its excellent performance of SD encoding and modulation. It supports various of modulation modules, such as DVB-T module, DVB-C module, ATSC-T module, DTMB module and ISDB-T/Tb module etc. Meanwhile, it delivers unrivaled and reliable video quality with advanced video compression(MPEG-2) technology, to meet the ever-increasing need of high quality video experiences. Moreover, with its multiplexing module, local programs can be re-multiplexed with external Transport Stream. Additional, DMB-9580 can be applied to IPTV system with TS over IP output. The device also supports program sources from video and surveillance control camera or HD STB, HD camera or playout server, PC and other diversified video source. FEATURES Support modulation modules selectable from DVB-T, DVB-C, ATSC-T, ISDB-T/Tb and DTMB Support MPEG-2 video encoding Audio encoding: MPEG-1 Layer 2 Support PID, PSI/SI compilation and LCN setting Equipped with multiplexing module, able to multiplex local programs with external TS Support TS over IP out, applied to IPTV applications. Support IP empty packet filtering capability Cut-off memory capability Management of support web browser via Ethernet interface Support software upgrading by Ethernet interface APPLICATIONS IPTV System Various DTV Broadcasting SystemsHome EntertainmentHDTV DistributionCampus TV and Live SportsHotel and Hospital TV Lobby and Rest RoomMuseum, Theater and Cinema, Gymnasium Mall Info and Corporate TVIndustrial Monitoring and HD SurveillanceApartment, Private HouseRestaurant, Yacht, Club and ResortAirport, Railway StationHighway and Railway Mobile DevicePublic Broadcasting Advertisement in Square and so on SPECIFICATIONS ENCODING MPEG-2 SD EncodingVideo input: 1*CVBS/SDI or 2*CVBS/SDI or 4*CVBS or 8*CVBSVideo compression standard: MPEG-2 MP@ML(4:2:0)Bitrate: 0.8Mbps to 19MbpsVideo resolution: PAL - 720*576; NTSC - 720*480Audio input: analog L/R, embedded SDI audioAudio compression standard: MPEG-1, Layer IIAudio sample rate: 48KHzAudio bit rate: 64~320 KbpsINPUTS AND OUTPUTSASI InputChannel: 1*ASIInterface: BNC, 75 ohmInput bit-rate: ≤100Mb/sPacket mode: Byte modePacket length: 188/204 BytesASI OutputChannel: 1*ASI+1*ASI backupStandard: compliant with EN 50083-9 ASIOutput loss: >10dBInterface: BNC, 75 ohmIP OutputTS over IP out, UDP protocolChannel: 1*MPTS or Multi-MPTS (the same contents with RF out)Support empty packet filteringInterface: RJ45 (10/100M)MODULATION (optional)DVB-T ModulationChannel: 1*DVB-T frequency or 2*DVB-T adjacent frequenciesModulation standard: EN300 744, EN304 744Bandwidth: 6M, 7M, 8MConstellation: QPSK, 16QAM, 64QAMFFT mode: 2K, 8KGuard interval: 1/4, 1/8, 1/16, 1/32FEC: 1/2, 2/3, 3/4, 5/6, 7/8MER: ≥42dBRF output frequency range: 30~960MHz, in 1KHz stepsRF output level: -30~10dBm (81~97dbµV), in 0.1dB stepsACLR: 55dBATSC-T ModulationChannel: 8VSB*1 frequency or 8VSB*2 adjacent frequenciesModulation standard: ATSC A/53Constellation: 8VSBRF output level: -30~-10dbm (81~97dbµV), in 0.1dB stepsMER: ≥40dBRF output frequency range: 30~960MHz, in 1KHz stepsDVB-C ModulationChannel: 1*DVB-C frequency or 4*DVB-C adjacent frequenciesModulation standard: J.83A(Europe), J.83B(North America), J.83C(Japan)Constellation: J.83A-6/32/64/128/256QAM; J.83B-64/256QAM; J.83C-64/256QAMRF output level: -30~-10dbm (81~97dbµV), in 0.1dB stepsMER: ≥40dBRF output frequency range: 30 ~ 960MHz, in 1KHz stepsSymbol rate: J.83A-5 ~ 7MSymbol/s, J.83B - fixed; J.83C - fixedOut-of-band rejection: 55dBBandwidth: J.83A - 8M, J.83B - 6M, J.83C - 6MISDB-T/Tb ModulationChannel: 1*ISDB-T frequencyModulation standard: ARIB STD-B31Modulation mode: mode 1(2k), mode 2(4k), mode 3(8k)Constellation: DQPSK, QPSK, 16QAM, 64QAMInternal code: FEC (1/2, 2/3, 3/4, 5/6, 7/8)External code: RS (204, 188)Guard interval: 1/4, 1/8, 1/16, 1/32Bandwidth: 6MHzRF output frequency range: 30 ~ 960MHz, in 1KHz stepsMER: ≥42dBRF output level: -26dbm ~ -10dbm, in 0.1dB stepsDTMB ModulationChannel: 1*DTMB frequencyModulation standard: GB20600-2006Bandwidth: 8MHzConstellation: 4QAM, 4QAM-NR,16QAM, 32QAM, 64QAMQuantity of modulation carriers: 1(single carrier) or 3780(multi-carriers)Guard intervals: PN420, PN595, PN945Internal error correction code: LDPCEncoding efficiency: 0.4, 0.6, 0.8Interlace depth: 240, 720MER: ≥42dbACLR: 55dBFrequency range: 110 ~ 960MHz, in 1KHz stepsRF out level: -26dbm ~ -10dBm, in 0.5dB steps GENERAL OPTIONManagementConnector: 1*RJ-45, 10/100 Base-T interface.Front panel and web browser via Ethernet interfacePhysical and PowerPower Supply: AC 90~260V 50/60HzConsumption 25WOperational temperature: 0~50°CStorage temperature: -10~70°CHumidity: 10%-90%Dimension: 430mm(W)×460(D)mm×45mm(H)Weight: 4.5kg DIAGRAM