FreeSRP Alpha

open source software-defined radio

Available now on Crowd Supply starting at 420 USD

The FreeSRP project is joining Myriad-RF! Myriad-RF is home to many open source hardware and software projects involving software-defined radio -- this includes the LimeSDR platform, and the SDR driver and framework packaging projects. By joining MyriadRF, I hope to bring the FreeSRP to a wider community and make the project more accessible to external contributors and to end users. I also hope that the FreeSRP will be able to add more diversity to the available Myriad-RF hardware platforms.

Software defined radio (SDR) allows you to use one single but completely programmable transceiver device for modulating and demodulating many different types of RF signals. A wideband device such as the FreeSRP can thus be programmed and used to interact with lots of different wireless protocols like FM radio, TV, GSM, 802.11 or GNSS.

Powerful hardware

70 MHz to 6 GHz center frequency
61.44 megasamples per second
12 bit resolution
Full duplex operation
Artix 7 FPGA and USB 3.0 interface
High speed expansion connector

Free and open source

C and C++ libraries and GNU Radio integration
Firmware and FPGA design
Schematics and layout
- Available now in the CircuitMaker repository
- KiCad files coming soon!

The FreeSRP is fully compatible with GNU Radio and Pothos/SoapySDR! The open source FreeSRP library includes useful command-line tools and allows you to write your own applications.

Getting started Project on GitHub PDF Schematics