Hacking the Wireless World with Software Defined Radio - 2.0
summary
Live demos use USRP B200/B210 and GNU Radio flowgraphs to capture and inject real signals: POCSAG and proprietary pager protocols are decoded and spoofed end‑to‑end; FM RDS/TMC items are collected and a 16‑bit key/31‑daily-keys lookup method recovers encrypted location entries; ADS‑B/Mode S streams drive a 3D Google Earth visualiser; a bistatic experiment maps primary radar returns (power lines, bridges, moving trucks) from a simple whip antenna; toll‑tag backscatter and car/keyless transactions are read; Arecibo uplinks re‑enable a heritage probe’s telemetry but thruster firings fail due to lost pressurant.
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chapters (34)
- 0:00Hacking the Wireless World with Software Defined Radio-2.0
- 1:19Overview
- 3:36USRP B200 & B210
- 5:01Frequency
- 5:52Channel Selection
- 6:09FSK Deviation
- 6:25Quadrature Demod
- 6:55Baud Rate
- 7:49Clock Recovery
- 7:59Flowgraph
- 8:32Line Encoding
- 9:44Compare Changing Bits
- 10:01Finding the ID
- 11:22Modulator Output
- 11:47Remote Control
- 12:53POCSAG Decode
- 13:05POCSAG Frame
- 14:17Pager Frame Construction
- 15:55ZigBee Transceiver
- 19:04Traffic Message Channel
- 21:50Encrypted Location Codes
- 23:13Patterns
- 25:16Security Analysis
- 25:44Input Data
- 28:18ATCRBS, PSR & SSR
- 29:10Primary Surveillance RADAR
- 37:27Magnitude Histogram
- 38:36Pulse Length Histogram
- 39:28Strong Pulse Separation
- 41:11Distance Between Pulses
- 45:10Distortion Map
- 51:33Dual Channel Recording
- 51:46Propulsion System
- 52:14Telemetry During Thruster Firing
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