编码器

Input interface Video signal Level 1.0Vp-p Impedance 75 Ω S-Video Level 0.28Vp-p Impedance 75 Ω Audio signal Level 2Vp-pImpedance 600 Ω Output interface DVB Standard ASI Interface or SPI Interface (Optional) MPEG-2 Video Coding Complying International Standard ISO11172(MPEG-1) and ISO13818 (MPEG-2) MPEG-2 coding as 42 Output code rate 1.0 15Mbps continuously variable MPEG-2 automatically fit frame (AFF) MPEG-2 frame base (FB) Format : DVB standard transport stream (TS) Audio Coding Audio adopting MPEG-1 2nd layer,CD audio quality Audio sampling rate : 32KHz44.1KHz48KHz Audio code rate : 64128192256384Kbps Support single channel stereo / double channel mono Resolution Complying CCIR601Standarad Support 1/2D1,2/3D1,3/4D1,FullD1 PAL 720´576,704´576,640´576,544´576,480´576,384´576,352´576 NTSC 720´480,704´480,640´480,544´480,480´480,384´480,352´480 Miscellaneous Dimension : 19 Inch 1U Standard Structure Temperature : 0 45 (Operating); -20 80(Storage) Power : 220VAC±10%,50Hz,25W