AirPulse Desktop: Turn an RTL-SDR into an Amateur Radio Repeater Activity Reporting Station (opens in new tab)

Thank you to the team at Feedline Labs for writing in and sharing news of their new project called AirPulse Desktop. AirPulse is a Windows desktop application that turns an RTL-SDR into a small repeater activity monitoring station. The software continuously scans the output frequencies of nearby amateur radio repeaters, detects when a signal exceeds an activity threshold, and reports those hits to Feedline Labs' live 'Greyline Fabric' system. The idea is to build a real-time map of which repe...