GitHub - cn0xroot/RFSec-ToolKit: RFSec-ToolKit is a collection of Radio Frequency Communication Protocol Hacktools.无线通信协议相关的工具集,可借助SDR硬件+相关工具对无线通信进行研究。Collect with ♥ by HackSmith
GitHub - shajen/rtl-sdr-scanner: Automatically scan and record selected frequencies ranges using rtl-sdr.
![Using SDR to Build a Trunk Tracker - Police, Fire, and EMS Scanner - Black Hills Information Security Using SDR to Build a Trunk Tracker - Police, Fire, and EMS Scanner - Black Hills Information Security](https://www.blackhillsinfosec.com/wp-content/uploads/2021/05/00532_05042021_UsingSDRBuildTrunkTracker.jpg)