Features   

• Up to 8 channels composite and 8 pairs R/L analog audio per chassis
• MPEG-1 Layer,LC_AAC, HE_AAC_V1,V2 audio encoding
• MPEG- TS over IP output
• in DVB applications,set one MPTS to one IP address or port
• Range of encoding of video output: 0.25~5.5Mbps(H.264); 0.5~5.5Mbps(MPEG-2)
• NIT and SDT Insertion
• Audio sample rate: 48KHz 
• System bitrate:2-60Mbps
• Screen ratio:16:9;4:3 
• Resolution: D1,CIF,QVGA,QCIF,QQVGA,160x90
• VBR/CBR Video Mode 
• 1 way ASI inputs with multiplexing

Technical specifications    

Video Input

• Analog Composite video signal: 1.0Vp-p level
• Frequency: 25Hz～5.75MHz
• Quantitative: 10bits, comply to CCIR-601
• Sampling frequency Rate: 27MHz
• Impedance: 75Ω, unbalanced
• Connector: 8 Way BNC

Audio Input

• R/L analog channel level 2Vpp,impedance 600Ω
• Connector:8 pairs of Stereo Audios, BNC

ASI Output

• EN 50083-9 ASI interface standard
• Data bitrate:2-60Mbps
• Signal Level:200-800mVp-p
• Packet Length:188 bytes
• 2 identical ASI, BNC, 75Ω

Audio Coding

• Audio Sampling Frequency : 48kHz 
• Encoding Format: MPEG I Layer 2,HE-AAC,LE-AAC
• Quantitative:16bit
• Operating Modes: Joint stereo,single ,dual channel
• Volume settings: -20~12 dB
• Audio delay

Resolution

• Accordance with CCIR601 standard
• PAL:720*576i/352*288i/320*240i/320*180i/176*144i/160*120i/160*90i@50Hz
• NTSC:720*480i/352*288i/320*240i/320*180i/176*144i/160*120i/160*90i@60Hz  
• Bit rate:≤100Mbps
• Data Protocol:Both SPTS and MPTS over UDP
• 7x188 bytes per udp packet

Video Coding

• Comply to ISO 13818,main/high profile 
• Encode Format: MPEG-2 4:2:0MP@ML, MPEG-4 AVC 4:2:0
• Video screen ratio:4:3;16:9
• Adaptive field frame (AFF)
• Operation mode: CBR/VBR
• Format: DVB standard transport stream (MPEG-TS)
• Bitrate: 0.25-5.5Mbps(H.264),0.50-5.5Mbps(MPEG2)
• Output program:1-8
• ASI input multiplexing

Environment

• Power Supply: AC 90-250V 50/60Hz
• Power consumption: 25 W
• Operating temperature:-10 - 50°C
• Storage temperature: -10 - 75°C
• Dimensions: 300(L)x483(W)x 44mm(H) (1RU)
• Weight: 5kg