GOMspace NanoCom SR2000

The NanoCom SR2000 is a software- defined point- to- point high- speedcontinuous- mode transceiver for S- band communications on nano- satellites.Concatenated FEC using convolutional coding and Reed- Solomon coding allows an operationallink even under poor link conditions. The radio supports frequency-divisionduplex (full- duplex) and time division duplex (half- duplex) in a fixedtimeslot master- slave scheme.

Main Features

Features:

• High-speed transceiver for point-to-point S-band communications

• Frequency and time division duplex

• Fully configurable in-orbit

• Dual-modem, allowing two independently configurable RF links

System overview:

• S-band radio firmware (cannot be modified) based on GomSpace Software Defined Radio

• Transceiver compatible with the GomSpace S-band patch antennae module(s)

• Flexible layer-3 bandwidth up to 1.25 Mbps (FDD)

• Fully configurable in-orbit

• Compliant with GomSpace CSP

• Consist of:

  • NanoDock SDR

  • NanoCom TR600

  • NanoMind Z7000

  • S-band radio firmware

Radio system:

• High-speed QPSK transceiver for point-to-point S-band communications

• Frequency and time division duplex support

• Symbol rate 500 MBd to 2 MBd

• S-band operation (1980-2290 MHz)

• Dual-modem support allows two simultaneous RF links

• Adjustable output power

• PC104 form factor

• Interfaces: CAN, LVDS, I2C and SSMCX antenna connectors

• Operational temperature: -40°C to +85°C