Subject
4 entries
Radio
Bookmarks
Universal Radio Hacker (URH): Wireless Protocol Analysis
Universal Radio Hacker (URH) is a comprehensive SDR suite for investigating wireless protocols — demodulation, protocol inference, fuzzing, and simulation in one tool. The go-to tool for reverse-engineering radio signals from weather stations to IoT devices.
Radio and Communications Guide
Douglas Van Bossuyt's practical guide to radio communications for off-road and overlanding use — covering VHF/UHF, GMRS, ham radio, and satellite options. Pragmatic, gear-specific, and aimed at people who want reliable comms in remote areas.
Gorgeous, Colorful Look at the Cellphone Signals We Never See
The Verge feature on Nickolay Lamm's colorful visualizations of invisible cell phone signal fields — rendering the electromagnetic environment around cell towers as psychedelic color fields. Makes invisible infrastructure visible.
A Primer on Cheap Software Defined Radios
Yuval Adam's 2012 primer on cheap software-defined radios using the RTL-SDR USB dongle — a $20 TV tuner repurposed as a 24MHz–1766MHz radio receiver. Triggered an explosion of hobbyist RF experimentation that continues today.