The FreeSRP is a powerful software-defined radio with a center frequency from 70 MHz to 6 GHz, a bandwidth of up to 56 MHz, 12 bit resolution.
Please check out the main project page at http://freesrp.org.
This CircuitMaker project contains the original hardware designs for the FreeSRP. For PDF schematics and Gerber files, please visit the documentation. For software related to this project, such as the firmware for the Cypress EZ-USB FX3 microcontroller, the design for the Artix 7 FPGA, or libraries for interfacing with the FreeSRP, visit GitHub.