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product description
The EX2404X series editing and adjusting machine is a newly developed high cost performance device with input HDMI and modulation. The device supports 24 HDMI inputs, 1 Gigabit IP input / output; supports 4 single carrier (ATSC, ISDBT, DTMBT, DVB-C / -T) output and 4 MPTS output and SPTS output. With high integration, high performance and low cost, a single device integrates a set of front-end system functions, which is very suitable for digital TV transmission systems such as hotels, clubs, hospitals, and baths.
Main features
Support 24 HDMI inputsSupport HDCP
Support 1 Gigabit IP input / output, SPTS / MPTS output, UDP / RTP and protocol (multicast), RTSP unicast output optional.
Support different carrier modulation (ATSC, ISDBT, DTMBT, DVB-C / -T) output selection
Support 2 ASI inputs
Support 2 ASI independent outputs
Support LCD and key functions
Support network management (Web)
Support online upgrade
3 Technical indicators
Input HDMI (24 HDMI)
2 ASI inputs
Output: RF output: 8 frequency points
2 ASI outputs
IP output, SPTS output and MPTS
Video encoding encoding format MPEG-4 AVC / H.264
Input interface HDMI
Resolution Input: 1920 × 1080 60P/50P/30P / 1920 × 1080i / 1280 × 720P / 720x576i /
720x480i @ 50 / 59.94Hz
Output: 1920 × 1080_50P/60P/30P, 1920 × 1080_30P, 1280 × 720_30P,
720x576_25P, 720x480_25P
Audio encoding Bit rate 1Mbps ~ 13Mbps (per channel)
Rate mode CBR, VBR
Encoding format MPEG1 Layer2
Sampling rate: 48KHz
Bit rate 64kbps, 128Kbps, 192kbps, 224kbps, 256kbps, 320kb
ps, 384kbps
Output RF output 8 frequency points (DVB-C / DVB-T / ATSC / ISDBT / DMBT)IP output (, MPTS output), UDP, RTP protocolDVB-T modulation channel 4/8/16 DVB-TStandard EN300744FFT 2KBandwidth 6M, 7M, 8MConstellation QPSK, 16QAM, 64QAMGuard interval 1/4, 1/8, 1/16, 1/32Forward error correction 1/2, 2/3, 3/4, 5/6, 7/8MER 42 dBFrequency range 50960MHz, 1KHz stepOutput level -28 ~ -3 dBm, 0.1db step sizeDVB-C modulation channel 4/8/16 DVB-CStandard EN300 429 / ITU-T J.83A / BMER40dbFrequency range 50960MHz, 1KHz stepOutput level -26 ~ -1dBm, 0.1dBm stepSymbol rate 5.0Msps ~ 7.0Msps, 1ksps step sizeJ.83A J.83BModulation constellation 16/32/64/128 / 256QAM 64/256 QAMBandwidth 8M 6MATSC standard ATSC A/53Bandwidth 6MConstellation 8VSBRF output 4/8/16 channels ATSC, RF frequency 50~960MHz, 1kHz step RF output level -24dBm~0dBm MER40dbpastureISDBTStandard ARIB STD-B31FFT mode 2KBandwidth 6M, 7M, 8MConstellation DQPSK, QPSK, 16QAM, 64QAMRF output 4/8/16 channel ISDBT, RF frequency 50~900MHz, 1kHz step RF output level -24dBm~0dBm MER40dbGuard interval 1/32, 1/16, 1/8, 1/4System network management (Web) supports network upgradeChinese/English operation interfaceGeneral size (length×width×height) 482mm×410mm×44mmWeight 5kgTemperature range: 045 (working); -2080 (storage)Power requirements AC100 ~ 240V, 50 / 60HzPower consumption 90Wnull
About us
Since its inception, the company has always focused on digital television, professional audiovisual, and other professional audio and video signal processing software and hardware equipment and system integration research and development, manufacturing and sales. Through long-term, sustained R & D investment and independent innovation, relying on digital signal processing technology, analog signal processing technology and digital-analog hybrid processing technology, the company has gradually developed a digital TV (front-end equipment and wireless transmission equipment), professional audiovisual, application products, '3 + N' business layout, products covering encoding and transcoding, multiplexing, modulation, coding and modulation, coding and video signal processing software and hardware integration equipment and system integration. The products cover more than ten kinds of product series and hundreds of product models such as coding and transcoding, multiplexing, modulation, coding and modulation, multiplexing and modulation, demodulation and scrambling decoding, terrestrial digital TV broadcasting transmitter, stereo FM broadcasting transmitter, solid-state power source, low-level RF front-end, IPTV management software, intelligent release terminal series, etc., and the business system of multilevel products and system integration, which has become the minority of the domestic products with complete product line layout, We have become one of the few enterprises in China that have a complete product line layout and mastered the mainstream digital TV transmission standards.
We have been adhering to the concept of 'independent research and development, dare to be the first, and continuous innovation', and cultivated a R & D team with high executive force and high innovation, in this team full of vitality, the vast majority of the members graduated from domestic and foreign universities in communications, software, electronics and other key national disciplines, the company has built up a senior, middle-
