High Data Rate Transmitter

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
Specifications
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
Documents