Gqrx SDR

Welcome to Gqrx!

Gqrx is a software defined radio receiver that uses GNU Radio as signal processing framework and the Qt toolkit for its user interface. Currently it can be used as an AM, FM and SSB receiver using the Funcube Dongle, RTL2832U-based DVB-T dongles, USRP, HackRF, BladeRF, NetSDR and OsmoSDR devices on Linux and Mac OS X.

You can use this forum/group to discuss anything related to Gqrx, but please do search the group first for help and for troubleshooting tips.

Gqrx Web page: http://gqrx.dk/
Latest download packages: http://sourceforge.net/projects/gqrx/
Development code: https://github.com/csete/gqrx

If you are new to GNU Radio you can begin with the binary packages. These include required GNU Radio libraries but you still need to install some other dependencies. The README file included in each package should provide sufficient details, if not ask.

If you already have GNU Radio installed on your system, you can try compiling Gqrx from source. Currently the build system is is based on Qmake with all its advantages and weaknesses. Theoretically, it should be enough to load the gqrx.pro file in Qt Creator and press the build button, assuming that you already have a working GNU Radio 3.7 SDK installed on your system. It practice this is not always the case and some troubleshooting is necessary. A cmake-based build system might be created in the future.

More screenshots: http://www.flickr.com/photos/csete/sets/72157626764441974/


Showing 1-20 of 710 topics
Ubuntu 16.10 Segmentation fault (core dumped) Zibri 12/6/16
GR-UHD detected ABI compatibility mismatch with UHD library. simonh...@gmail.com 12/5/16
GQRX installation fails under Ubuntu 16.10 David Chatterton 12/5/16
gpredict/gqrx rigctld error on raspi3b Florian Voggeneder 12/4/16
Segmentation fault Dmitrii S 12/3/16
Re : GQRX Srinivasan T 12/3/16
GQRX resolution Emanuele Repetto 12/2/16
Gqrx 2.6 released Alexandru Csete 12/2/16
How to analyze this signal? probono 12/1/16
rtl-sdr analog bandwith Luigi Tarenga 11/30/16
stop gqrx from chaning the device config string on exit Arthur Ulfeldt 11/29/16
Soft66Q under gqrx possible? Galen Thurber 11/29/16
Settings for FuncubeDongle Pro Plus on Pi 3 James Savage 11/24/16
Error running GQRX for the first time Marcelo Xavier Vieira 11/24/16
dBFS level with rtl-sdr Luigi Tarenga 11/24/16
using GQRX + sdrplay_rsp1 on Debian Robert Lainé 11/23/16
First install karmadorje 11/22/16
Newbie questions Dave Lawrence 11/20/16
it is a bug or a feature??? Oliver Heimann 11/16/16
GQRX headless, no go? Jim Julian 11/16/16
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