Software defined radio receiver


Gqrx works with hardware supported by gr-osmosdr, including Funcube Dongle, RTL-SDR, Airspy, HackRF, BladeRF, RFSpace, USRP and SoapySDR.

Gqrx can operate as an AM/FM/SSB receiver with audio output or as an FFT-only instrument. The built-in Gqrx AFSK1200 decoder can decode and display AX.25 packets. There are also various hooks for interacting with external applications using network sockets.

Wideband FM mode has mono, stereo, and RDS (Radio Data System) modes. Displays FFT plot and spectrum waterfall.

It is powered by GNU Radio and the Qt GUI toolkit.

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Install this software package

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Install gqrx-sdr