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Diffstat (limited to 'ham/gqrx-sdr/README')
| -rw-r--r-- | ham/gqrx-sdr/README | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/ham/gqrx-sdr/README b/ham/gqrx-sdr/README new file mode 100644 index 0000000000..df5cb6ff45 --- /dev/null +++ b/ham/gqrx-sdr/README @@ -0,0 +1,25 @@ +Gqrx is a software defined radio receiver powered by the +GNU Radio SDR framework and the Qt graphical toolkit. +Gqrx supports many of the SDR hardware available, +including Funcube Dongles, rtl-sdr, HackRF and USRP devices. + +Gqrx has the following features: + +Discover devices attached to the computer. +Process I/Q data from the supported devices. +Change frequency, gain and apply various corrections (frequency, I/Q balance). +AM, SSB, FM-N and FM-W (mono and stereo) demodulators. +Special FM mode for NOAA APT. +Variable band pass filter. +AGC, squelch and noise blankers. +FFT plot and waterfall. +Record and playback audio to / from WAV file. +Spectrum analyzer mode where all signal processing is disabled. + +NOTE: +If you use a DVB-T dongle keep in mind newer kernels already +contains a DVB driver, however, we do not want to use this. +The above "modprobe -r dvb_usb_rtl28xxu" command unloads this +from the kernel, however for a permanent solution you will +need to create the following file in /etc/modprobe.d/: +rtl.conf and add this line: blacklist dvb_usb_rtl28xxu |