Grass Valley 2042EDA - Manual (Page 16)

10 2042EDA Instruction Manual
2042EDA Dual Wideband Equalizing Distribution Amplifier
Specifications
Table 3. 2042EDA Specifications
Parameter Value
Serial Digital Component Inputs (Channel 1 and Channel 2)
Number and type of inputs 1 BNC per channel
Input impedance 75 Ω
Input signal type Serial digital component conforming to the following formats:
• SMPTE 292M
• SMPTE 259M (143 Mbps, 177 Mbps, 270 Mbps, 360 Mbps)
• EBU 1697
• 4 Mbps to 1.5 Gbps with PN20 pseudonoise sequence, maximum ratio of 19/1
• SMPTE 310M
• DVB-ASI
Signal level SDI 800 mV ±10% max
Return loss >15 dB to 0.004 to 1.5 GHz
Equalization Auto equalizing:
HD signals: up to 90 m of Belden 8281 cable or 120 m of Belden 1694,
SD signals and other <540 Mbps signals: up to 100 m of Belden 8281 or equivalent
Serial Digital Component Outputs (Channel 1 and Channel 2)
Number and type of outputs 4 BNCs per channel
Output impedance 75 Ω
Signal type Serial digital component conforming to the following formats:
• SMPTE 292M
• SMPTE 259M (143 Mbps, 177 Mbps, 270 Mbps, 360 Mbps)
• EBU 1697
• 4 Mbps to 1.5 Gbps with PN20 pseudonoise sequence, maximum ratio of 19/1
• SMPTE 310M
• DVB-ASI
Signal level SDI 800 mV ±10% max
Return loss >15 dB to 0.004 to 1.5 GHz
Error checking Transparent to embedded EDH
Electrical length 22 ns ±1 ns
Rise and fall time 160 – 270 ps between 20 – 80%
Output polarity Non-inverted
Jitter < 0.2 UI
Modes of Operation
Operating modes Equalizing in wideband mode
Reclocking modes None
Non-reclocking modes 4 Mbps to 1.5 Gbps with maximum P/N ratio of 19/1
Auto mute Output muted for long cable lengths (mute point varies between 200 – 300 m.)
Power