Gqrx SDR

Welcome to Gqrx!

Gqrx is a software defined radio receiver powered by GNU Radio as signal processing framework and the Qt toolkit for its user interface. 

Gqrx Web page:
Development code:

You can use this forum/group to discuss anything related to Gqrx, but please do search the group and read before posting new questions.

More screenshots:

Showing 1-20 of 1057 topics
Bad Receiver Norbert Kaiser 3:06 AM
upgrading gqrx Gareth Weaver 4/22/18
Fresh Install Ubuntu 16.04 LTS and followed these guides Damon Howe 4/22/18
can´t hear much Gareth Weaver 4/22/18
Virtual Audio Cable Denis Poupart 4/21/18
gqrx_scan: help needed William Oakley 4/20/18
can start Gareth Weaver 4/20/18
Gqrx 2.11.3 Alexandru Csete 4/19/18
freq question Gareth Weaver 4/19/18
missing last in .txt file Gareth Weaver 4/19/18
How do I use I/Q recording and replay tool? Ignatius Rivaldi 4/19/18
Error while loading shared libraries: Tyler C 4/18/18
Weird GUI shift on macOS Alex Gorski 4/17/18
Read FM Signal Ivo Carlson 4/17/18
gqrx on a G4 iBook running Debian 8 Andrew Helgeson 4/17/18
A big thankyou...... 4/16/18
Gqrx pre-bug report: Persistent ~2Mhz noise on center frequency with USRP B210 and gqrx v2.11.2-2-g7 Ignatius Rivaldi 4/15/18
GQRX and AIrspy HF+ and R2, again! Mike Roth 4/14/18
how to set User filter width 4/14/18
no pand with 2.11.3 on macOS 4/14/18
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