junger T-AP, Руководство пользователя, Страница: 62 / 68

T*AP
58
technical data – interface boards – SDI De-Embedder / Embedder [SDI 150]
• SDI input
standards (auto sensing)
3G - SMPTE 424/425M (Level A/B)
HD - SMPTE 292M
SD - SMPTE 259M
formats
1080p23.98, 24, 25, 29.97, 30, 50, 59.95, 60
1080i50, 59.94, 60
720p23.98, 24, 25, 29.97, 30, 50, 59.94, 60
625i50
525i59.94, …
connector
BNC IEC 169-8)
75 Ohm
return Loss
> 15 dB (typ. > 18dB) from 5MHz to 1485 MHz
> 10 dB (typ. > 11 dB) from 1485 MHz to 2970 MHz
adaptive equalization, typical of Belden 1694A coaxial cable
250 m at 270 Mbps
250 m at 1.485 Gbps
150 m at 2.97 Gbps
jitter tolerance
Timing: > 2UI, Alignment: > 0.7 UI
• SDI output
standards
3G - SMPTE 424/425M (Level A/B)
HD - SMPTE 292M
SD - SMPTE 259M
formats
1080p23.98, 24, 25, 29.97, 30, 50, 59.95, 60
1080i50, 59.94, 60
720p23.98, 24, 25, 29.97, 30, 50, 59.94, 60
625i50
525i59.94, …
quantization
10Bit
connector
BNC IEC 169-8)
75 Ohm
return loss
> 15 dB (typ. > 18dB) from 5MHz to 1485 MHz
> 10 dB (typ. > 11 dB) from 1485 MHz to 2970 MHz
signal level
800 mV +/- 10%
D.C. offset
0.0 V +/- 0.5 V
rise and fall time
< 135 ps at HD/3G, < 800 ps at SD
overshoot
< 10% of amplitude
output jitter
Timing: < 0.5 UI, Alignment: < 0.2 UI