SV-230 is SCom innovated professional grade MPEG-2 digital video encoder. Equipped with advanced IBM high-end encoding chip, SV-230 series MPEG-2 encoder provides powerful encoding functions and multiple network interfaces options. It can be widely used in the applications of digital TV broadcasting (DVB) and digital TV program edit for TV stations.

Main Features: 

  • Support MPEG-2 MP@ML and 4:2:2P@ML video encoding
  • Video compression bitrate (1.5M-50Mbps) and TS output bitrate (2M-60Mbps) independently adjustable
  • TS output packet length 188/204 adjustable
  • Support 2 pairs of stereo audio encoding
  • Analog audio gain 0dB-12dB adjustable
  • MPEG-2 self-adaptive field/frame dynamic prediction and DCT
  • Digital dynamic noise reduction, various filtering functions
  • Support UDP/IP network output, and support IP unicast and multicast
  • Support DS3/E3 output (optional)
  • Web Server and Java network software, easy for local and remote control
  • Front Panel LCD display and 17 numerical key-board operation, Chinese/English menu supported
  • Automatic LCD screen lock function to avoid error operation
  • Automatic restore in case of power or signal breakdown
  • Support PCR insertion with uniform space, and the average PCR jitter is around 30ns
  • Support TS PID filtering function, e.g. audio output only after video stream is filtered
  • Three sets of different encoder parameters can be stored and used
  • Luminance/chrominance/saturation adjustable
    •

    Technical Specifications:

    Video

    • Encoding Standards: ISO/IEC 13818 (MPEG-2) MP@ML and 422 P@ML
    • A/D Resolution: 10 bit
    • GOP Type: I, IP, IBP, IBBP
    • Image Resolution: 720x576(PAL), 720x480(NTSC)
    • Encoding Output Bit Rate: 1.5~15Mbps (420MP@ML)
                                                      1.5~50Mbps (422P@ML)
    • Digital Filter: horizontal, vertical, transversal

    Audio

    • Audio Encoding: ISO/IEC 11172 (MPEG-1), layer II
    • Frequency Response: < 3dB, 20Hz~20KHz
    • Audio Sampling Frequency: 32KHz, 44.1KHz, 48KHz
    • A/D Resolution: 16/20/24 bit
    • Analog audio input gain adjustable: 0dB, 3dB, 6dB, 9dB, 12dB
    • Encoding Bit Rate: 64 ~ 384Kbps
    • Audio Mode: mono, stereo, dual mono, joint stereo

    Video/Audio Input Interface

    • Video Input: BNC: CVBS, Y/C, Y/Pb/Pr, SDI
    • Audio Input: 2 pairs of balanced stereo (CANNON), 2 pairs of AES, SDI with embedded audio (optional)

    TS Output Interface

    • ASI, SPI, IP, DS3/E3 (optional)

    Electrical Features

    • Power Supply: 170V~264V/50Hz (default) or 85V~132V/60Hz (optional)
    • Power Consumption: < 50W

    Environmental Conditions

    • Operating Temperature: 0℃~ 40℃
    • Storage Temperature: -20℃~ 80℃
    • Comparative Humidity: 10% ~ 90% (non-condensing)