Cisco D9824, Руководство по установке и настройке

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Appendix A
Technical Specifications
354
Video Inputs/Outputs and Processing
General
Parameter Specification
System MPEG-2/DVB Compatible
EN 300 421, EN 300 468
Video Outputs
Analog SD Video Output
Item Test Signal Specification CVBS1 Specification CVBS2
Number of
Channels One SD source
program One SD source program
Video
Decompression MPEG-2 4:2:0 MPEG-2 4:2:0
Output
Impedance 75 Ω 75 Ω
525 Line
Bar level NTC-7 comp 700 mV ± 7 mV (± 1%) 700 mV ± 35 mV (± 5%)
Line Time
Distortion VITS17 ≤ 1% ≤ 1%
Bar Tilt NTC-7 comp < 0.5% < 0.5%
Sync Level NTC-7 comp 40 IRE ± 0.5 IRE 40 IRE ± 2.0 IRE
DC Offset NTC-7 comp ± 100 mV ± 100 mV
Chrominance-
to-Luminance
Gain Inequality
NTC-7 comp 100 ± 5% 100 ± 5%
Chrominance-
to-Luminance
Phase Inequality
NTC-7 comp < 20 ns < 20 ns
K factor K 2T NTC-7 comp < 1% < 1%
Jitter < 5 ns < 5 ns