A tiny, single-sided M.2 SDR board that you can operate easily using your web browser

Jun 06, 2024

Project update 14 of 15

Second Batch of uSDR Has Shipped!

by uSDR

Hello Backers,

Thanks for supporting the project. We have some exciting news! The second batch of uSDR and adapters that covers general pre-orders has shipped to Mouser for final distribution. Please double-check your shipping address in your Crowd Supply account.

As a reminder, information about adapter features and installation can be found at Please visit our GitHub for host library installation and other uSDR tools.

Stay tuned!

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uSDR is part of Lime SDR Accelerator

Key Components

LMS6002D · RF transceiver

uSDR is part of Qorvo RF Accelerator

Key Components

QPL9547TR7 · RF amlplifier
enables RF range

RFSW6042TR7 · RF switch ICs
used in harmonic reduction filter bank

RFSW6062TR7 · RF switch ICs
used in cellular bands diplexer circuits

QPC3223SR · 2-bit digital attenuators
enables automatic gain control (AGC) loop

uSDR is part of AMD FPGA Playground

Key Components

Artix™ 7 XC7A35T-2CPG236C · FPGA
the glue between the radio frequency IC and host interface

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