Gqrx is a software defined radio receiver powered by GNU Radio and the Qt GUI toolkit. It can process I/Q data from many types of input devices, including Funcube Dongle Pro/Pro+, rtl-sdr, HackRF, and Universal Software Radio Peripheral (USRP) devices.

Features

  • AM, FM, SSB software defined radio receiver
  • Airspy, Funcube Dongle Pro/Pro+, RTLSDR, Ettus USRP, HackRF, BladeRF
  • FFT plot and waterfall
  • Mono and Stereo FM with RDS

Project Samples

Project Activity

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Categories

Ham Radio

License

BSD License, GNU General Public License version 3.0 (GPLv3)

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User Ratings

★★★★★
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ease 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 5 / 5
features 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
design 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
support 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5

User Reviews

  • Excellent tool!
    2 users found this review helpful.
  • Definitely a brilliant SDR app that shines on OSX too. Works very well with an RTLSDR dongle. Good work!
    4 users found this review helpful.
  • This is very nice software. Congrats to the author(s). Stable, plenty of features, great design. Solid five stars.
    1 user found this review helpful.
  • Thanks. It works great on my MacBook Pro Retina. Thank you much for great software and easy to install. No hassle. Sometimes it crashes at shutdown time, but it does restart OK on next usage.
    2 users found this review helpful.
  • Thanks for updates ;)
    2 users found this review helpful.
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Additional Project Details

Operating Systems

Linux, OpenBSD, FreeBSD, NetBSD, Mac

Intended Audience

Aerospace, Science/Research, Education, Telecommunications Industry, End Users/Desktop, Engineering

User Interface

Qt

Programming Language

C++

Related Categories

C++ Ham Radio Software

Registered

2011-07-29