W1700K SDR

About

W1700K SDR turns a Gemtek W1700K Wi-Fi 7 router into a wideband software-defined receiver. The router's MediaTek MT7996 radio captures raw 14-bit IQ samples at up to 320 Msps, and the Airoha AN7581 SoC streams them over 10 GbE to a Linux host that shows a live spectrum and waterfall in the browser. It runs custom firmware with no MediaTek code, which makes cheap router hardware usable as a wideband radio receiver.