HD9084 HDTV Caption Encoder Manual
TECHNICAL DESCRIPTION Page 5-1
5. TECHNICAL DESCRIPTION
5.1. SPECIFICATIONS
5.1.1. HDTV Serial Digital Video Input
Standard: SMPTE 292M 1.485 Gb/s
1080i, 1080p, 720p, 1035i,
Number of Inputs: 1
Connector: BNC per IEC 169-8
Equalization: Automatic up to 75m @1.5 Gb/s with Belden 1694
(or equivalent). 24m with bypass relay installed
Impedance: 75 ohms
5.1.2. HDTV Serial Digital Video Output
Standard: Same as HD input
Number of Outputs: 1 program out (bypass relay protected)
1 monitoring out
Connector: BNC per IEC 169-8
Signal Level: 800mV nominal
DC Offset: 0V ± 0.5V
Rise and Fall Time: 200ps nominal
Overshoot: <10% of amplitude
Wide Band Jitter: <0.2 UI
Impedance: 75ohms
5.1.3. SDTV Serial Digital Video Input
Standard: SMPTE 259M-C
Number of Inputs: 1
Connector: BNC per IEC 169-8
Equalization: Automatic 200m @ 270Mb/s Belden 8281
(or equivalent). 24m with bypass relay installed
5.1.4. SDTV Serial Digital Video Output
Standard: Same as Input
Number of Outputs: 1 program out (bypass relay protected)
1 monitoring out
Connector: BNC per IEC 169-8
Signal Level: 800mV nominal
DC Offset: 0V ±0.5V
Rise and Fall Time: 470ps nominal
Overshoot: <10% of amplitude
Return Loss: > 15 dB
Wide Band Jitter: < 0.2 UI
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