rtl_tcp SDR

A lightweight SDR utility for RTL-SDR users that lets you connect to or host rtl_tcp over Wi‑Fi. Explore the radio spectrum in real time, visualize signals with a clear spectrum and waterfall, and listen to common broadcasts like FM and AM. Ideal for education, labs, and radio hobbyists who want a simple, reliable radio scanner and spectrum viewer on mobile. Core features include fast rtl_tcp server and client modes, live spectrum with smooth tuning and zoom, and favorites and recording for quick access and review. Works with most RTL2832U-based RTL-SDR dongles and is optimized for stable, low-latency streaming.