Downconverter and Distribution Amplifier
7710DCDA-HD digital video distribution amplifier and high quality downconverter. It provides 4 reclocked DA outputs and 3 downconverted SDI or composite analog NTSC/PAL outputs. All international SMPTE 292M video formats is accepted. It is must be noted that 7710DCDA-HD downconverts 1080p/23.98sF input video to 525i/59.94 with a 3:2 pulldown, the 3:2 pulldown cadence can be free running or locked to embedded SMPTE 12M-2 time code. Further 7710DCDA-HD has colour space conversion from ITU rec. 709 to ITU rec. 601, and will provide various downconverted formats such as 16:9 letterbox, 14:9 letterbox, 13:9 letterbox, 4:3 center crop, and 4:3 anamorphic squeeze. It supports Wide Screen Signaling (WSS) on the output to handle various aspect ratios of program material. Excellent downconversion is achieved through full 10-bit processing provided throughout the signal path. Selectable horizontal and vertical filters feature to provide picture sharpness. De-embeds two groups of audio, and re-embeds the audio on the SDI output in time with the video. Control of parameters can be done with using on-screen display menu.