
Description: Inspectrum is an open-source tool for analyzing captured signals, mainly from software-defined radios. It can decode common signal types like FM radio and display spectra and waterfall plots.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Linrad is an advanced software-defined radio application optimized for weak-signal reception. It can decode a variety of digital modes like JT65 and FT8 as well as analog signals like SSB and CW.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API