uSDR module

A tiny, single-sided M.2 2230 A+E key form factor Software Defined Radio board.

uSDR module

Features & Specifications

  • M.2 2230 Key A+E interface

  • Full-duplex TX & RX

  • Frequency range: 300 - 3700 MHz (usable range typically starts from 230 MHz)

  • Extra HF range(receive only): 1 - 250 MHz

  • RX/TX Bandwidth: 0.75 - 28 MHz plus bypass mode

  • Clock stability: 0.5 PPM

  • Sample rate up to 30.72 Msps (40+ Msps in bypass mode)

  • High-Speed USB 2.0: 480 Mbps, streaming ~15 Msps half-duplex or ~5-6 Msps full-duplex

  • Extended power supply range: 2.85 - 5.5 V

  • Components on only one side of the PCB

  • PCIe support in legacy mode

  • MHF4 RF connectors

uSDR Pinout Diagram

uSDR Pinout Diagram

  • RX(HF) - RF Input (for signal below 250 MHz)

  • RX(UHF) - RF Input

  • TX(UHF) - RF Output