uSDR

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

Dec 01, 2023

Project update 9 of 15

Manufacturing Progress

by Sergey Kostanbaev, Andrew Avtushenko

Hello backers and subscribers.

Thanks for supporting the project. Recently, we finalized orders and CE guidance with Crowd Supply and placed an order at our Contract Manufacturer (CM). Almost all components were delivered to the facility and the PCBs are coming soon. However, there might be a delay in scheduling assembly at CM. We’ll keep you posted once they provide the timing estimate.

So far, we aim to deliver Early Adopters to the distributor by early January, but the final shipment to backers may take up to two weeks.

Best regards.


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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

uSDR is part of Lime SDR Accelerator

Key Components

LMS6002D · RF transceiver

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