Uploaded July 2026 | Updated September 2026, 3 weeks ago

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RF, high-speed USB, analog chaos. Building a 20MHz continuous bandwidth, 3GHz-capable SDR without breaking a $50 BOM, just using a USB 2.0 bridge chip. No FPGAs harmed in the build.

Check it out over on Hackaday: hackaday.com/2026/07/27/hackaday-europe-2026-high-performance-sdr-on-the-cheap