Description
A GNU Radio source block for receiving samples from several software-defined radio devices, including RTL-SDR, USRP, OsmoSDR, BladeRF, HackRF, AirSpy, and Funcube Dongle hardware. It lets GNU Radio flowgraphs connect to real radio receivers through a common block.
Install it when your SDR workflow needs one of these supported devices. Radio reception and any connected transmission hardware may be regulated, so use appropriate frequencies and follow local rules.