RF Academy — Telecom & Frequency Intelligence Curriculum

A free nine-module curriculum covering 0 Hz to 300 GHz: SDR fundamentals, acoustic physics and sound side channels, RF emanations and IoT, directed energy and microwave bioeffects, laser and photoacoustics, vestibular and bioelectromagnetics, multi-vector attack surfaces, Python tooling, and forensics and counter-surveillance.

Module 01 — EM Spectrum & SDR Fundamentals
Module 02 — Acoustic Physics & Sound Side Channels
Module 03 — RF Emanations, Side Channels & IoT
Module 04 — Directed Energy, Radar & Microwave Bioeffects
Module 05 — Laser, Optical & Photoacoustic
Module 06 — Vestibular, Biophoton & Bioelectromagnetics
Module 07 — Multi-Vector Attack Surfaces
Module 08 — Code, Tools & Implementation
Module 09 — Forensics, Defense & Counter-Surveillance

If any of this frightens you: this site documents what signal physics makes possible in a laboratory, which is not evidence about what is happening to any individual. If you feel watched, targeted or unsafe, that distress is real and treatable. Read about paranoia, mental health and how to get help, or call a free 24/7 line — 988 in the US and Canada, 116 123 in the UK and Norway, 13 11 14 in Australia, or find your country at findahelpline.com.