Tag: SDR

Trunked Radio: A Guide

Trunked Radio: A Guide

TLDR; You can listen to all of the San Francisco CERS (Public Safety) Trunked system atĀ , this guide will show you how you can do the same for it or another trunked system! I am uploading all of San Francisco CERS ( Public Safety ), including Police/EMS/Sheriff/Citywide/gov/etc to Covers the area in the…


Hacking fixed key remotes

Previously I discussed using my RTL-SDR to merely listen for analog audio signals. In this entry I’ll discuss using it to decode digital signals (this example on fixed remote signals often used for garages / gates ) so that they can be replayed/brute forced with something like the RFCat project (based on TI’s CC1111EMK module)….