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Gqrx SDR
1–30 of 1662
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:
http://gqrx.dk/
Download:
http://gqrx.dk/
download
Development code:
https://github.com/csete/gqrx
You can use this forum/group to discuss anything related to Gqrx, but please do search the group and read
http://gqrx.dk/user-
support
before posting new questions.
More screenshots:
http://www.flickr.com/photos/
csete/sets/72157626764441974/
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Dan Christian
2/7/20
LimeSDR-mini fails to set RX input rate
I have a LimeSDR-mini and it works fine with gnuradio and pothos; but I wanted to try gqrx. I'm
unread,
linux
ubuntu
LimeSDR-mini fails to set RX input rate
I have a LimeSDR-mini and it works fine with gnuradio and pothos; but I wanted to try gqrx. I'm
2/7/20
Javier Roldán
, …
Alexander Fasching
3
12/28/19
Audio - UDP vs recording - difference - root cause?
You have to use the WAV source instead of the file source. The file source is for raw recordings like
unread,
audio
gnuradio
linux
ubuntu
Audio - UDP vs recording - difference - root cause?
You have to use the WAV source instead of the file source. The file source is for raw recordings like
12/28/19
Doug Telford
1/20/19
Ubuntu 18.04.1 version of gqrx 29 config problems
Did an apt install gqrx-sdr. The program complained about the config values and said the sample rate
unread,
ubuntu
Ubuntu 18.04.1 version of gqrx 29 config problems
Did an apt install gqrx-sdr. The program complained about the config values and said the sample rate
1/20/19
wswe...@gmail.com
, …
Алексей Хрюкин
3
1/13/21
Q&A
Uhd error in Ubuntu18.04
Good evening to all. I know how to cut this problem. You need create /usr/share/uhd/ and copy all
unread,
gnuradio
ppa
ubuntu
usrp
Q&A
Uhd error in Ubuntu18.04
Good evening to all. I know how to cut this problem. You need create /usr/share/uhd/ and copy all
1/13/21
Michael Strecke
, …
Alexandru Csete
5
9/5/18
What is the relation between sdrplay, soapy/gr-osmosdr and gqrx?
This certainly clears some things up.... I'm still trying to explain the strange phenomena on my
unread,
osx
ppa
ubuntu
What is the relation between sdrplay, soapy/gr-osmosdr and gqrx?
This certainly clears some things up.... I'm still trying to explain the strange phenomena on my
9/5/18
Michael Strecke
,
Alexandru Csete
2
8/31/18
Ubuntu 18.04 + RSP2 + sdrplay + soapy 0.7/0.6
Hi Michael, As I wrote on github, there is already a lot of recent info available in the mailing list
unread,
ubuntu
Ubuntu 18.04 + RSP2 + sdrplay + soapy 0.7/0.6
Hi Michael, As I wrote on github, there is already a lot of recent info available in the mailing list
8/31/18
Natalia Molinero
4/11/18
error when running GNU Radio on Raspberry Pi
Hi there, I'm trying to run two different .grc: one has the osmocom Source block and it outputs
unread,
gnuradio
pi
raspberry
rtl2832
ubuntu
error when running GNU Radio on Raspberry Pi
Hi there, I'm trying to run two different .grc: one has the osmocom Source block and it outputs
4/11/18
mgr...@m0ady.org.uk
, …
Robin Gape
12
3/17/18
Install on Ubumtu Mate v16.04.4 (x64)
Martin, glad you got it working. Attempting a full Linux solution to the problem, according to my
unread,
fcd
linux
ubuntu
Install on Ubumtu Mate v16.04.4 (x64)
Martin, glad you got it working. Attempting a full Linux solution to the problem, according to my
3/17/18
Dennis Wagner
, …
Simon Kennedy
5
1/26/18
Problems installing gqrx on Ubuntu 16.04 with HackRF One
Jeff, thanks for the tip on screen resolution. I will check that. If Simon's suggestion works,
unread,
hackrf
ubuntu
Problems installing gqrx on Ubuntu 16.04 with HackRF One
Jeff, thanks for the tip on screen resolution. I will check that. If Simon's suggestion works,
1/26/18
Hellman_x
, …
Alexandru Csete
7
1/18/18
Q&A
Gqrx does nothing (Fresh Install) What am I doing wrong?
On Wed, Jan 17, 2018 at 11:50 PM, Francisco <vall...@gmail.com> wrote: > Hi guys, >
unread,
bug
howto
linux
raspberry
ubuntu
Q&A
Gqrx does nothing (Fresh Install) What am I doing wrong?
On Wed, Jan 17, 2018 at 11:50 PM, Francisco <vall...@gmail.com> wrote: > Hi guys, >
1/18/18
jsd...@gmail.com
11/28/17
Q&A
symbol lookup error
I was using gqrx under ubuntu 16.04 whitout any problem and sudently, after an update this error
unread,
gnuradio
ubuntu
usrp
Q&A
symbol lookup error
I was using gqrx under ubuntu 16.04 whitout any problem and sudently, after an update this error
11/28/17
Pedro Correia
,
Robin Gape
3
9/14/17
Config gqrx for direct sample mode with RTL2832U
Robin, It certainly helped, thank you. I'll follow your suggestion on the mode switching. The MK4
unread,
howto
linux
rtl2832
ubuntu
Config gqrx for direct sample mode with RTL2832U
Robin, It certainly helped, thank you. I'll follow your suggestion on the mode switching. The MK4
9/14/17
Ilya
, …
cristian pancià
6
9/15/17
Undefined symbol (rtlsdr_set_bias_tee) after install from PPA
Thank you it helped
unread,
bug
docs
ppa
rtl2832
ubuntu
Undefined symbol (rtlsdr_set_bias_tee) after install from PPA
Thank you it helped
9/15/17
omkar joglekar
,
Andrew Rich
5
8/24/17
rtl_test gives error
yes apparently ! On Thu, Aug 24, 2017 at 4:07 PM, Andrew Rich <vkt...@gmail.com> wrote: That
unread,
rtl2832
ubuntu
rtl_test gives error
yes apparently ! On Thu, Aug 24, 2017 at 4:07 PM, Andrew Rich <vkt...@gmail.com> wrote: That
8/24/17
Andy Payne
, …
Norbert Kaiser
3
8/31/17
Can't find libgnuradio-osmosdr.so.0.1.4
Hello Andy $ gqrx gqrx: error while loading shared libraries: libgnuradio-osmosdr.so.0.1.4: cannot
unread,
gnuradio
ubuntu
Can't find libgnuradio-osmosdr.so.0.1.4
Hello Andy $ gqrx gqrx: error while loading shared libraries: libgnuradio-osmosdr.so.0.1.4: cannot
8/31/17
Darth Anubis
,
Alexandru Csete
2
5/20/17
Ubuntu 17.04 install from repos some repos 404 Not FOUND.
On Sat, May 20, 2017 at 6:10 PM, Darth Anubis <darth...@gmail.com> wrote: > Installed by
unread,
linux
ppa
ubuntu
Ubuntu 17.04 install from repos some repos 404 Not FOUND.
On Sat, May 20, 2017 at 6:10 PM, Darth Anubis <darth...@gmail.com> wrote: > Installed by
5/20/17
Sam Mostert
, …
Philip Collier
4
5/7/17
Q&A
FATAL error on Ubuntu 16.04
Hi Sam, Dependency mismatches can be really annoying but must somehow be dealt with. I've been
unread,
gnuradio
ubuntu
usrp
Q&A
FATAL error on Ubuntu 16.04
Hi Sam, Dependency mismatches can be really annoying but must somehow be dealt with. I've been
5/7/17
nerdlord20
, …
Mike Murphree
12
3/14/17
Problem Running GQRX on a "headless" Ubuntu Installation
David I am sorry if I caused any confusion. The XU4 is not shutting down or anything, the display
unread,
howto
linux
ubuntu
Problem Running GQRX on a "headless" Ubuntu Installation
David I am sorry if I caused any confusion. The XU4 is not shutting down or anything, the display
3/14/17
John K Helbling
, …
Xenek Stoehr
8
5/12/17
Problem with getting Gqrx to capture signals with RTL-SDR on Pine64 Ubuntu 16.04
Xenek Is your offer still available to provide documents and logs? Maybe easier for you to provide
unread,
ppa
rtl2832
ubuntu
Problem with getting Gqrx to capture signals with RTL-SDR on Pine64 Ubuntu 16.04
Xenek Is your offer still available to provide documents and logs? Maybe easier for you to provide
5/12/17
Brian Gates
2/1/17
RTL-SDR No Signal in Gqrx
This is my log... the same error with another question on this group. but different case this is my
unread,
gnuradio
ubuntu
RTL-SDR No Signal in Gqrx
This is my log... the same error with another question on this group. but different case this is my
2/1/17
Joseph Nieves
, …
Alexandru Csete
7
1/20/17
NooElec NESDR SMArt Successful PPA Install v2.6
On Fri, Jan 20, 2017 at 10:46 PM, Derek Hanson <derek....@gmail.com> wrote: > Here's
unread,
linux
ppa
rtl2832
ubuntu
NooElec NESDR SMArt Successful PPA Install v2.6
On Fri, Jan 20, 2017 at 10:46 PM, Derek Hanson <derek....@gmail.com> wrote: > Here's
1/20/17
simonh...@gmail.com
, …
Alexandru Csete
14
8/9/17
GR-UHD detected ABI compatibility mismatch with UHD library.
Hi Ken, I don't know if the PPA will ever be stable, but there are now freshly built gnuradio
unread,
ppa
ubuntu
GR-UHD detected ABI compatibility mismatch with UHD library.
Hi Ken, I don't know if the PPA will ever be stable, but there are now freshly built gnuradio
8/9/17
Michael Jackson
,
Alexandru Csete
4
6/2/16
A Guiding Hand Please! GQRX and Audio
Hi Alex, Thank you, the process with Audacity works fine having taken your advice. Regards, Michael
unread,
audio
ubuntu
A Guiding Hand Please! GQRX and Audio
Hi Alex, Thank you, the process with Audacity works fine having taken your advice. Regards, Michael
6/2/16
Juan Doppler
, …
jmly...@gmail.com
10
3/10/16
Signal in time domain
Alex: That's what I thought also. I'll investigate further. James On Wednesday, March 9, 2016
unread,
audio
feature
howto
ubuntu
Signal in time domain
Alex: That's what I thought also. I'll investigate further. James On Wednesday, March 9, 2016
3/10/16
Jon Zeolla
, …
Robin Gape
11
2/10/16
Q&A
GQRX in a VM having audio issues
Jon, delighted that you got there. Good luck with the lab tomorrow! Robin, G8DQX On 10/02/16 00:17,
unread,
audio
linux
osx
rtl2832
ubuntu
Q&A
GQRX in a VM having audio issues
Jon, delighted that you got there. Good luck with the lab tomorrow! Robin, G8DQX On 10/02/16 00:17,
2/10/16
David Toombs
, …
Simon Kennedy
6
7/15/15
Q&A
Cannot open rtlsdr device
Thanks Simon, I've added the TV dongle to the blacklist now and it work 100%. On Tuesday, 14 July
unread,
linux
rtl2832
ubuntu
Q&A
Cannot open rtlsdr device
Thanks Simon, I've added the TV dongle to the blacklist now and it work 100%. On Tuesday, 14 July
7/15/15
Bob Mounger
, …
Ian Board
11
12/17/15
Cannot install on ubuntu 14.04
I just went through this. What finally worked for me was skipping the repositories - used the build-
unread,
howto
ubuntu
Cannot install on ubuntu 14.04
I just went through this. What finally worked for me was skipping the repositories - used the build-
12/17/15
Richard Didd
,
Robin Gape
3
12/2/14
will GQRX install and work on a Chromebook running crouton install of Ubuntu ?
Well I tried and it didn't work after installing the crouton script and booting into xfce, I then
unread,
linux
rtl2832
ubuntu
will GQRX install and work on a Chromebook running crouton install of Ubuntu ?
Well I tried and it didn't work after installing the crouton script and booting into xfce, I then
12/2/14
Juan Carlos Borrás
, …
Robin Gape
5
11/8/14
ARPS traffic heard well above 144.800MHz (+13.310kHz, actually)
Robin, ...which means I got one of the later batches (I recall not being exactly an early bird). Now
unread,
fcd
gnuradio
linux
ubuntu
ARPS traffic heard well above 144.800MHz (+13.310kHz, actually)
Robin, ...which means I got one of the later batches (I recall not being exactly an early bird). Now
11/8/14
Marcelo Xavier Vieira
, …
David Ranch
9
11/24/16
Error running GQRX for the first time
Unless you're willing to compile everything from scratch, you should not mix source-built and pre
unread,
gnuradio
linux
ubuntu
Error running GQRX for the first time
Unless you're willing to compile everything from scratch, you should not mix source-built and pre
11/24/16