Software defined radio receiver

Edit Package gqrx
http://gqrx.dk/

Gqrx is an experimental software defined radio receiver implemented using
GNU Radio and the Qt GUI toolkit. Currently it works on Linux and Mac and it
can use the Funcube Dongle, RTL2832U-based DVB-T dongles, OsmoSDR devices and
USRP devices as input source.

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Source Files
Filename Size Changed
gqrx-2.12.1.tar.gz 0001334839 1.27 MB
gqrx.changes 0000012096 11.8 KB
gqrx.png 0000008862 8.65 KB
gqrx.spec 0000003084 3.01 KB
Revision 17 (latest revision is 52)
Martin Hauke's avatar Martin Hauke (mnhauke) accepted request 772374 from Wojciech Kazubski's avatar Wojciech Kazubski (wkazubski) (revision 17)
- Update to release 2.12.1
  * NEW: White Hot, Black Hot and White Hot compressed colormaps.
- Update to release 2.12
  * NEW: GNU Radio 3.8 support.
  * NEW: Mute button in audio panel.
  * NEW: Google Turbo and Plasma color maps.
  * NEW: Set/get device gains via remote control.
  * FIXED: FFT display sometimes disappears.
  * FIXED: Crash on startup when using HackRF.
  * FIXED: dB scale disappears when zooming to 1 dB per grid line.
  * FIXED: Raw I/Q output missing one channel.
  * FIXED: Trap exceptions and show a message instead of crashing.
  * IMPROVED: Prevent zooming out too far.
  * IMPROVED: Make unlit digits slightly visible.
  * IMPROVED: Only show sample rates supported by both models of BladeRF.
- patch 0001-Replace-deprecated-qt5_use_modules-macro.patch removed
  (applied upstream)
------------------------------------------------------------------
- Add patch:
  * 0001-Replace-deprecated-qt5_use_modules-macro.patch
    (fix build for Tumbleweed)
- Update to version 2.11.5
  * Fixed crash in remote control 'q' command
- Update to version 2.11.4
  * Reduced size of color selector button in bookmarks tag list
- Update to version 2.11.3
  * Fixed memory leak in remote control interface
  * Added backspace key to frequency controller
- Update to version 2.11.2
  * Fixed layout on low resolution monitors
- Update to version 2.11.1
  * Removed visible border around frequency and meter widgets
- Update to version 2.11
  * Added selectable IQ FFT window type
  * Fixed problems on Mac Pro computers without built-in audio
  * Fixed black on black tooltips in the main window
  * Fixed auto-squelch sets 0 dBFS too often
  * Fixed can not play I/Q files if path contains a space
  * Restore gains to slider states when hardware AGC is disabled
  * Filter offset no longer limited to +/- 9.999999 MHz
  * Changed default FFT window for reduced spectral leakage
  * Added visual indicator of squelch level in the signal meter
  * Show configuration file path when listing config files using -l
  * Microtelecom Perseus integration.
- Update to version 2.10
  * Fixed crash when starting gqrx using hackrf
  * Fixed some spelling errors
  * Improved SDRPlay integration
- Do not use scriplets on Factory where they are not needed anymore
- update to version 2.9
  New features
    Airspy HF+ support
  Bugs fixed
    Always save TCP and UDP host settings.
    Application hangs when pulseaudio is not runninng.
- Update to version 2.8+git.20170916:
  * Continue with git vesion
  * Add device string hint for PlutoSDR
  * Add LNB_LO command to remote control interface
  * Update news.txt
  * Avoid redefinition of VERSION
  * FindGnuradio-osmosdr.cmake to find include
  * Fix inactive Start DSP and Config buttons
  * Update news file
  * Fix typo
  * Ensure FreqCtrl digits are drawn after resize
  * Update news file
  * Tweak remote frequency handling
  * Update news.txt
  * Set default mode to AM instead of none
  * Update news.txt
  * Update version to 2.8
  * Continue with development version string
- Update to version 2.7+git.20170819:
  * Ignore playing of deleted file
  * Update news.txt
  * Add dummy QSvgWidget to enforce linking to QtSvg
  * Add some sample rates for PlutoSDR
  * Add Airspy HF+ sample rate
  * IQ rec/play: Fix navigation in large IQ files
  * Update version string to 2.7
- Update to version 2.6.1+git.20170601:
  * Add additional waterfall time spans
  * Update news.txt
  * Change squelch units to dB to free up some layout space
  * Add squelch reset button
  * Update tab order in DockRxOpt
  * Update tab order in I/O config
  * Update CFreqCtl to support unitless display
  * Fix incorrect digit separator in CFreqCtrl
  * Switch to Hamradio style frequency display
  * Add new logos to be integrated
- Packaging cleanup:
  * Use spec-cleaner
  * Use url for source
  * Install appdata
- update to version 2.6.1
  Improved
    Option for reverting the behavior of the frequency controller.
    
- update to version 2.6
  New features
    1-2-5 scaling on FFT axis.
    Audio waterfall.
    Remember AGC settings between sessions.
    Right-click on FFT resets frequency zoom.
    Separate dB ranges for pandapter and waterfall.
    Raw I/Q mode.
    Portaudio support.
    Command line option to set Qt style (fusion, windows, …)
  Bugs fixed
    Stuttering audio with Pulseaudio backend.
    Use system font on FFT plot (too small font on high res displays).
    Broken FUNcube Dongle Pro+ support on Mac OS X 10.11.4.
    Correct display of negative offsets between -1 and 0 kHz.
    Reset frequency digits below the one that is being changed.
    LNB LO could not be set from I/O configuration dialog.
    Update squelch level when switching between demodulators.
    Set correct filter range when loading bookmark.
    White area on waterfall.
    RFSpace Cloud-IQ support on Mac OS X, RPI binaries and in PPA.
  Miscellaneous improvements
    Input decimator performance.
    SDRPlay integration through SoapySDR.
    Only probe for devices when the program is started.
    Allow user to enter ALSA device name.
    Set default audio FFT range to -70…0 dB.
    Restore audio FFT dB scaling between sessions.
- update to version 2.5.3
  use QT5 for openSUSE 13.2 and later
  Set and read squelch via remote control socket.
  Reworked CW reception so that channel is now centered on carrier.
  Shortcuts to view/hide some of the dock widgets.
  Respond to \dump_state remote command (needed by some clients).
  Read remote frequency as double for rigctl compatibility.
- update to version 2.5.2
  Support for Red Pitaya (RX only).
  Increased spacing between frequency divisions to prevent overlap.
  Reduced minimum window size requirement to around 800x600 pixels.
- update to version 2.5
  New features
    Read out signal time and frequency on the waterfall (disabled on OS X).
    Save waterfall to graphics file.
    Allow user settable waterfall time span (up to 24 hours).
    Cmake option to build using gr-audio backend (Andrea Merello).
  Bug fixes
    FM stereo (revert to pre-2.4 behavior).
    Mode selector not updated when selecting a WFM OIRT bookmark.
    Show correct filter preset when filter LO/HI corresponds to one.
    Prevent RDS panel from growing by making it scrollable.
    Use correct audio backend on OS X (app bundle only).
  Improvements
    Button layouts (mostly on Mac OS X).
- update to version 2.4
  New features
    Bookmarks.
    FM RDS decoder using gr-rds.
    Frequency tooltips on the FFT area (disabled on Mac).
    Filter shape selector (soft, normal, sharp).
    Slider to aid zooming on the frequency and dB axes.
    RFSpace Cloud-IQ support (still work in progress).
    OIRT stereo decoder (Daniil Cherednik).
    Input decimator.
  Bug fixes
    Prevent crash due to device errors while starting the application.
    Use hardware frequency in IQ file names.
    FFT averaging (it can now be disabled).
    “Could not resolve pattern10600” error messages in the terminal.
    Antenna selection error with USRP B210 (Ethan Trewhitt).
    LNB LO value not updated in I/O config dialog.
    Initial gain of rtlsdr devices is no longer 0 dB.
    DSP freeze when setting FM de-emphasis time constant to 0.
    Use correct main category in desktop entry file.
  Improvements
    Support up to 1M point FFT.
    Fractional PPM correction.
    AGC performance.
    FFT performance.
    Right click on frequency digit to clear digits.
    Robustness against malformed remote control commands.
- update to version 2.3.2
  FIXED: Pandapter and waterfall widths are limited to 4096 pixels.
  IMPROVED: Add 2.5 Msps preset for Airspy.
- update to version 2.3
  New features:  
   Support for setting analog bandwidth.
   Support for setting gain stages individually.
   Remember visibility status of main toolbar.
   Restore the geometry of the main window between sessions.
   Restore the state and placement of the dock windows.
   RF Space SDR-IQ, SDR-IP and Netsdr support.
   Peak detection on the FFT plot.
   Max hold on the FFT plot.
   Audio streaming over UDP socket.
   Remote control through TCP socket.
   Set squelch level from current signal/noise level.
   Command line option to list existing configurations.
   I/Q recording and playback.
- update to version 2.2 
- update to version 2.1_git20130803
  URL corrected. Approaching version 2.2 
- update to version 2.1_git20130725
  version number in main GUI title and help corrected 
- update to version 2.1_git20130715
  uses gnuradio 3.7
- update to version 2.1_git20130708 
- update to version 2.1_git20130504
  further enhancements of gui
- update to version 2.1_git20130428
  enhancements of gui and frequency adjustment 
- import into the hamradio repository 
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