The VDA-ASI is a 1 input, 4 output distribution amplifier specifically designed for serial digital
ASI video signals. The signal present at the input will be reproduced at each of
the 4 outputs.
Input and output connectors are the BNC type.
ASI DA Specifications
| Power | 115 VAC, 60 Hz or 230 VAC, 50 Hz |
|---|---|
| Power Rails | +5 VDC, 0.25A |
| Standards | SMPTE: 259M-A (143Mb/s, NTSC) |
|---|---|
| SMPTE: 259M-B (177Mb/s, PAL) | |
| SMPTE: 259M-C (270Mb/s, 4:2:2 Component) | |
| SMPTE: 259M-D (360Mb/s, 4:2:2 Component) | |
| Connectors | BNC |
| Input Impedance | 75 Ohms |
| Input Return Loss | 18 dB to clock frequency |
| Signal Level | 800 mV +/- 10% |
| Equalization | Automatic; >30dB for SMPTE 259M-C (equal to 300m of Belden 8281 Coaxial Cable) |
| Number of Outputs | 8 |
|---|---|
| Standards | SMPTE: 259M-A (143Mb/s, NTSC) |
| SMPTE: 259M-B (177Mb/s, PAL) | |
| SMPTE: 259M-C (270Mb/s, 4:2:2 Component) | |
| SMPTE: 259M-D (360Mb/s, 4:2:2 Component) | |
| Connectors | BNC |
| Impedance | 75 Ohms |
| Return Loss | >18dB to Clock Frequency |
| Signal Level | 800 mV +/- 10% |
| Rise and Fall Time | 650 pS (20 to 80% amplitude) |
