Vela CineCast 2000-0422 Installation And User Manual page 188

Quad pro mpeg-2 four-channel serial digital interface (sdi) a/v decoder system for broadcasters
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• Connector Type: BNC
• Format: Fully compliant with SMPTE 259M
• Amplitude: 800mV ±10% across 75-ohm load
• DC Offset: 0.0V ±0.5V
• Rise and Fall Time: No less than 0.4ns; no greater than 1.5ns
• Timing Jitter: 0.2µi peak-peak
• Bit Rate: 270Mbps
• Output Characteristics: 75 ohm, NRZI serial data
• Dual stereo channels of embedded audio (SMPTE 272M)
Genlock Parameters
• Designed for standard NTSC/PAL video input levels (1V peak-peak)
• One genlock input per channel
• Can lock one, two or four decoders to a single genlock source, or can have
individual inputs per channel
• Internally jumperable 75-ohm termination (±2%). Units delivered with
termination jumpers installed
• Connector type: BNC
Digital Audio Parameters (4 Channels)
• Dual stereo AES/EBU digital audio
• Connector Type: BNC
• Format: Fully compliant with SMPTE 259M
• Amplitude: 1.0V ±10% across 75 ohm load
• Rise and Fall Time: 30 – 44ns
Analog Audio Parameters (4 Channels)
• Dual stereo analog audio
• Audio level adjustment capability. Levels can be read back for display
purposes
• Analog audio output supports 18 dBm or 20 dBm headroom (selectable)
• Connector Interface: Two 44-pin high-density D-Sub connectors
(two channels per connector)
• Frequency Response: 20hz – 20kHz ±1.5dB
• Line Output Level: 0VU = +4dBm, balanced output
• Signal-to-Noise Ratio: 76dB minimum
• Total Harmonic Distortion:
THD + N <.08%, 1kHz @ +4dBm output level
CineCast Quad Pro Version 2.6 Installation and User Manual

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