4 ms·

any rtlsdr or ettus radio can capture cell metadata. Most of the tools to process the captures are linux based but highly automated.

• jlgaddis 11y ago
  Happen to have any URLs handy that explain how to do it?
  • awqrre 11y ago
    http://www.rtl-sdr.com/rtl-sdr-tutorial-analyzing-gsm-with-airprobe-and-wireshark/ http://www.rtl-sdr.com/rtl-sdr-tutorial-analyzing-gsm-with-a...