Chengdu Shengming Electronic Technology Co., Ltd

Chengdu, Sichuan, China

• MOQ 1 Piece(s)

outline sm-d2104 4 in 1 mpeg2 encoder is a high quality equipment for digital video broadcast, which compatible with mpeg-2/dvb standard. it can encode every standard video and audio signal to output asi, including analogue s-video, analogue composite video, and mono/analogue stereo signal etc. the format of the output of compressed data is asi. compression output adopts mpeg-2 mp@ml code. encoder adopts real time encoding av signals, and generating dvb transport stream. it is fully compatible with mpeg-2 standard. features â�¢encoding 4 a/v inputs as 1 asi output. â�¢support 4:2: 0mp@ml encoding. â�¢hi-fi audio processing r/l channel, stereo input. â�¢output code rate continuously variable, flexible in use. â�¢local/remote net administration possible. â�¢lcd display, flexible in operation. â�¢high reliability design, stable in running. â�¢code stream multiplexing (as users setting) . â�¢pid display and setting. â�¢sdt, program provider and program name setting possible. specifications input interface video signal level 1.0vp-p impedance 75 î© s-video level 0.28vp-p impedance 75 î© audio signal level 2vp-p impedance 600 î© ouput interface asi dvb standard output bit rate 1~15mbps continuous variable video encoding complying international standard iso 11172(mpeg-1) and iso 13818(mpeg-2) mpeg-2 encoding adopts 4:2:0mp@ml mpeg-2 adaptive field/frame (aff) mpeg-2 field based(fb) audio encoding sampling rate 32khz, 44.1khz, 48khz bit rate 128, 192, 256, 384bps features mpeg-1 1/ii layer, cd quality support 1 stereo or 2 mono miscellaneous dimension 482mm*360mm*44mm environment 0 ~ 45â°c(operation);-20 ~ 80â°c(storage) power supply ac220vâ±10%, 50hz, 25w resolution standard ccir601, 1/2d1, 2/3d1, 3/4d1, fulld1 pal 720ã�576, 704ã�576, 640ã�576, 544ã�576, 480ã�576, 384ã�576, 352ã�576 ntsc 720ã�480, 704ã�480, 640ã�480, 544ã�480, 480ã�480, 384ã�480, 352ã�480

• MOQ 1 Piece(s)

outline qpsk digital tv modulator adopts advanced digital signal processing technology, of which receiving port can directly use digital satellite receiver for receiving, thus fully complying dvb-s standard. not only can it gain relatively high frequency spectrum usage ratio, having very strong anti-interference and relatively high price performance ratio, but also it can well comply analogue fm microwave equipment. qpsk digital tv modulator adopts various processing method, such as random energy spread processing, rs coding, convolution interweave, contracting convolution coding, and pre-modulating baseband shaping processing, etc. all these contribute a high guarantee to the data transmitting performance. features â�¢ interface comply with asi standard â�¢ comply with dvb-sets300-421 qpsk modulating standard â�¢ frequency output range 950-2150mhz(it can be set as users' needs) â�¢ out interface to connect 10m oscillator â�¢ big input stream â�¢ support input system efficient rate real time detect display and alarm display â�¢ output level is adjustable from 0-20db, 0.5db/step through adjust the panel. â�¢ capacity stable and reliable, strong anti-jamming â�¢ rf level output delay â�¢ adopt dds, high stabilization of output frequency, narrow frequency step, low phase noise specifications modulate mode qpsk input port asi standard output port 50î© n head input ts level (800â±10)mv frequency output range (1238~1278)mhz output frequency adjustable step wide:125khz, narrow:5hz 10m oscillator input level â�¥10dbm max output level â�¥0dbm output level adjustable range 0~20db(0.5 db step) symbol rate 3~10mbauds fec 1/2, 2/3, 3/4, 5/6, 7/8 for random option miscellaneous dimension 482mmã�330mmã�45mm temperature 0~45â°c(work);-20~80â°c(storage) power 110~220vacâ±10%, 50/60 hz, 25w installation hole distance 460mm

• MOQ 1 Piece(s)

outline sm-d2104h hd h.264 encoder is a professional a/v encoding equipment which is designed by shengming company. it has 4 hdmi and 1 asi input and 1 ip/asi output, supporting the most advanced h.264/avc high profile encoding format and aac audio encoding format. and because of the advanced a/v pretreatment technology, this encoder can achieve high quality a/v encoding and transmit it in low code rate, which provide our customers with fabulous digital video and audio encoding solutions. features ã¢ï¿½â¢ encoding standard: h.264 hd ã¢ï¿½â¢ support various resolutions, such as sif, d1, hd, etc ã¢ï¿½â¢ advance h264 encoding technology ã¢ï¿½â¢ advanced a/v pretreatment technology ã¢ï¿½â¢ mpeg2 aac lc audio encoding ã¢ï¿½â¢ lcd/keyboard operating ã¢ï¿½â¢ support various stream media transmitting protocols, such as rtp/rtcp. mpeg-ts over udp, etc. ã¢ï¿½â¢ support various controlling modes, such as osd/button, web server, snmp, etc. specifications input 4ã��hdmi inputs (version 1.3a) 1ã��asi input, bnc interface video resolution 1920ã��1080_60i, 1920ã��1080_50i 1280ã��720_60p, 1280ã��720_50p encoding h.264/avc high profile level 4.0 for hd bitrate 0.8mbps~20mbps (each channel) rate control cbr/vbr gop structure ibbp advanced pretreatment de-interlacing, noise reduction, sharpening audio encoding mpeg-1 layer 2 sampling rate 48khz resolution 24-bit bitrate 64kb/sã�â­ã¢ï¿½ï¿½384kb/s each channel multiplexing 1ã��asi input multiplexed with local 4 channels ts stream output 2ã��asi outputs, bnc interface mpts over udp, 10/100base-t ethernet interface (udp unicast / multicast) system function lcd/keyboard operating, nms support chinese-english control interface ethernet software upgrade general dimensions (wã��dã��h) 482mmã��455mmã��44.5mm approx weight 4.8kg temperature range 0~45ã�â°c(operating), -20~80ã�â°c(storage) power requirements ac 110vã�â±10%, 50/60hz or ac 220vã�â±10%, 50/60hz power consumption 25w