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The Alén Space High Data Rate Transmitter is a TOTEM SDR based, on-board processing (OBP), DVB-S2 transmitter for nanosatellites and CubeSats. This closed payload has been successfully deployed in several missions and counts with flight heritage.
The DVB-S2 payload bundle includes:
- TOTEM SDR Motherboard
- DVB-S2 SW application
- Optional: S-band antenna
| Parameter | Value |
|---|---|
| Lead Time | 12 to 16 weeks |
| Form factor | PC/104 |
| Mass | < 130 g |
| Supply Voltage | 5 V |
| Power Consumption | ≤ 2.4 W in Tx mode |
| Idle Power Consumption | 1.4 W |
| Interface | CAN |
| Interface | UART |
| Interface | I2C |
| Interface | Ethernet |
| Operational Temperature Range | -40C to 85C |
| Modulation Scheme | QPSK (DVB-S2) |
| Modulation Scheme | 8PSK (DVB-S2) |
| Modulation Scheme | 16APSK (DVB-S2) |
| Modulation Scheme | 32APSK (DVB-S2) |
| Data Rate | up to 2 Mbps |
| Frequency Range | 2200 to 2290 Mhz |