PCM Encoder/Decoder Technical Specifications | Dewesoft
See technical specifications and technical drawings for the telemetry PCM encoder and decoder device.
| Inputs |
| PCM Input Channels |
2 PCM frame sync input or simulator output (software selectable) |
| Stream Rate |
40 Mbit/sec, both channels, input or output |
| Single ended PCM input (BNC) |
| Signal Level |
TTL with 2V threshold and 200mV hysteresis |
| Input Resistance |
10 kOhm, 75 Ohm and 50 Ohm (software selectable) |
| Differential Input (Triax) |
| Signal Level |
RS-422/485 logic '1' when A-B>=-50mV logic '0' when A-B>= -200mV |
| Input Resistance |
124 Ohm |
| IRIG input (BNC) |
| IRIG input (BNC) Modulation |
AC or DC |
| Code type |
IRIG A, B and G |
| IRIG output (BNC) |
| Modulation |
AC or DC (also on sync connector) |
| Code type |
IRIG B |
| Sync connectors |
| Connector type |
4 Pin LEMO 00B |
| Functions |
Sync between other SIRIUS Analog units along with DS-CAM (video) inputs |
| General specs |
| Power supply |
+5 V from USB |
| Maximum power consumption |
11W |
| Interface |
USB 2.0 |
| Physical dimensions |
145x135x65mm (5.71x5.31x2.56 inch) |
| Weight |
920g (2.03 lbs) |
| Operating temperature |
-10°C to +50°C |
| Storage temperature |
-40°C to +70°C |
