Gqrx을 대체하는 무료·오픈소스·다운로드 가능한 선택지
Qt-based signal analyzer — Qt-based digital signal analyzer, using Suscan core and Sigutils DSP library
↔ 대체: Gqrx、SDRangel、CubicSDR
Cross-platform software-defined radio receiver — Cross-Platform Software-Defined Radio Application
↔ 대체: Gqrx
