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-AAC
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
Inputs: 4/8/12/16/20/24 *HDMI2*ASI +32*SPTS Input
Outputs: IP , ASI ;
RF out with 4*DVB-T/4*DVB-C/4*ATSC-T/4*ISDB-T for option.
Closed Caption, AAC, AC3(optional)
GOP Structure: IPPPP (P Frame for adjustment, without B Frame )
| Specification | |||
| H.264 HD Encoding Module | Video input: 8/12/16/20/24 HD MI Video compression standard: MPEG-2, H.264 HD video encoding Resolution input : 1920×1080@60P, 1920×1080@60i, 1920×1080@50P, 1920×1080@50i,1280×720@60P, 1280×720@50P 720×576@50i,720×480@60i output: 1920×1080@30P, 1920×1080@25P,1280×720@30P, 1280×720@25P, 720×576@25P,720×480@30P Audio input: HD MI Audio compression standard: MPEG1 Layer II(default),(LC-AAC, HE-AAC optional) Audio sampling rate: 48KHz Audio bit-rate: 64 ~ 320kbps |
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| ASI Input | Channel: 2*ASI Interface: BNC, 75 ohm Input bit-rate: ≤100Mb/s Packet mode: Byte mode Packet length: 188/204 Bytes |
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| ASI output | Channel: 2*ASI(Independent) Standard: compliant with EN 50083-9 ASI Output loss: >10dB Interface: BNC, 75 ohm |
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| IP Output | TS over IP Outputs: 8*SPTS over IP(UDP/RTP/RTSP) Support empty packet filtering Interface: RJ45 (10/100M) |
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| Output MODULATION MODULES (optional) | |||
| DVB-T Modulation | Channel: 4*DVB-T frequency Modulation standard: EN300 744, EN304 744 Bandwidth: 6M, 7M, 8M Constellation: QPSK, 16QAM, 64QAM FET mode: 2K, 8K Guard interval: 1/4, 1/8, 1/16, 1/32 FEC: 1/2, 2/3, 3/4, 5/6, 7/8 MER: ≥42dB RF output frequency range: 30~960MHz, in 1KHz steps RF output level: -30~10dBm (81~97dbµV), in 0.1dB steps ACLR: 55dB |
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| DVB-C Modulation | Channel: 4*DVB-C adjacent frequencies Modulation 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-64/256QAM RF output level: -30~-10dBm (81~97dbµV), in 0.1dB steps MER: ≥40dB RF output frequency range: 30 ~ 960MHz, in 1KHz steps Symbol rate: J.83A-5 ~ 7MSymbol/s, J.83B - fixed; J.83C - fixed Out-of-band rejection: 55dB Bandwidth: J.83A - 8M, J.83B - 6M, J.83C - 6M |
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| ATSC-T Modulation | Channel: 8VSB*4 adjacent frequencies Modulation standard: ATSC A/53 Constellation: 8VSB RF output level: -30~-10dBm (81~97dbµV), in 0.1dB steps MER: ≥40dB RF output frequency range: 30~960MHz, in 1KHz steps |
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| DTMB Modulation | Channel: 4*DTMB frequency Modulation standard: GB20600-2006 Bandwidth: 8MHz Constellation: 4QAM, 4QAM-NR,16QAM, 32QAM, 64QAM Qty. of modulation carriers: 1(single carrier) or 3780(multi-carriers) Guard intervals: PN420, PN595, PN945 Internal error correction code: LDPC Encoding efficiency: 0.4, 0.6, 0.8 Interlace depth: 240, 720 MER: ≥42dB ACLR: 55dB Frequency range: 110 ~ 960MHz, in 1KHz steps RF out level: -26dBm ~ -10dBm, in 0.5dB steps |
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| ISDB-T Modulation | Channel: 4*ISDB-T frequency Modulation standard: ARIB STD-B31 Modulation mode: mode 1(2k), mode 2(4k), mode 3(8k) Constellation: DQPSK, QPSK, 16QAM, 64QAM Internal 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, 1/32 Bandwidth: 6MHz RF output frequency range: 30 ~ 960MHz, in 1KHz steps MER: ≥42dB RF output level: -26dBm ~ -10dBm, in 0.1dB steps |
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