Multi-channel HD H.264 Encoder Modulator
OVERVIEW Convertes your HDMI to Digital RF to TVs 1: Plug-in-Play HDMI Video Distribution system, drives to unlimited TVs directly 2: Max 24 simultaneous hdmi over the existing tv coaxial 3: 4/8 separate multiplexing and Up-converter modulating carrier out 4: Support IP input and output for internet besides coaxial 5: PSI & LCN full control to edit Programs Names, PIDs, Channel Numbers Flexible inside boards combination for Various System 1: Input FTA tuners,IP, HDMI,ASI option, you can chose one or some of them as input 2: Output RF(frequency),IP,ASI,Tuners option, you can chose one or some of them as output 3: Fully customized for your system FEATURE Support modulation modules DVB-T, DVB-C, ATSC-T, DVB-S, ISDB-T/Tb and DTMB switchable from web Support H.264 HD video encoding Audio encoding: MPEG-1 Layer 2, LC-AAC, HE-AACSupport PID, PSI/SI compilation and LCN settingEquipped with multiplexing module, able to multiplex local programs with external TSSupport TS over IP out, applied to IPTV applications.Support IP empty packet filtering capabilityCut-off memory capabilityManagement of support web browser via Ethernet interfaceSupport software upgrading by Ethernet interface SPECIFICATION H.265 HEVC HD Encoding Module Video input: 8/12/16/20/24 HD MI Video compression standard: MPEG-2, H.265 HEVC HD video encodingResolution input : 1920×1080@60P, 1920×1080@60i,1920×1080@50P, 1920×1080@50i,1280×720@60P, 1280×720@50P720×576@50i,720×480@60i output: 1920×1080@30P, 1920×1080@25P,1280×720@30P, 1280×720@25P,720×576@25P,720×480@30PAudio input: HD MIAudio compression standard:MPEG1 Layer II(default),(LC-AAC, HE-AAC optional)Audio sampling rate: 48KHzAudio bit-rate: 64 ~ 320kbps ASI Input Channel: 2*ASIInterface: BNC, 75 ohmInput bit-rate: ≤100Mb/sPacket mode: Byte modePacket length: 188/204 Bytes ASI output Channel: 2*ASI(Independent)Standard: compliant with EN 50083-9 ASIOutput loss: >10dBInterface: BNC, 75 ohm IP Output TS over IP Outputs: 8*SPTS over IP(UDP/RTP/RTSP) Support empty packet filteringInterface: RJ45 (10/100M) Output MODULATION MODULES (optional) DVB-T Modulation Channel: 4*DVB-T frequency Modulation standard: EN300 744, EN304 744Bandwidth: 6M, 7M, 8MConstellation: QPSK, 16QAM, 64QAMFET 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: 55dB DVB-C Modulation Channel: 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 - 6M ATSC-T Modulation Channel: 8VSB*4 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 steps DTMB Modulation Channel: 4*DTMB frequencyModulation standard: GB20600-2006Bandwidth: 8MHzConstellation: 4QAM, 4QAM-NR,16QAM, 32QAM, 64QAMQty. 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 ISDB-T Modulation Channel: 4*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 steps APPLICATION & DIAGRAM