The NSR-SDR-S/S is a fully integrated Full-Duplex software defined radio transponder with the following features:

  • Integrated Full-Duplex S-Band Transponder, with built in antenna switch for nadir and space-facing antennas

  • 1/3 U CubeSat Form Factor, 5 year mission life

  • Programmable Frequency, Waveforms, and SSPA Power Levels (Up to 4 Watts RF)

  • NASA NEN, TDRS-MA Forward/Return, USB Waveforms and Coherent Turn Around and Ranging, PROXIMITY-1, Crosslinks

  • Compatible with AWS, SSC, KSat, Atlas Space, MC3, CCSDS, NASA NEN, TDRS-MA and DSN

  • Embedded Software-Based Encryption

  • LEO, GTO, and Cislunar/Lunar applications

  • Optional Integrated TSAB (Type-1) Encryption

  • FLIGHT PROVEN