gr-nrsc5
RTLSDR-Airband
| gr-nrsc5 | RTLSDR-Airband | |
|---|---|---|
| 5 | 21 | |
| 119 | 710 | |
| - | - | |
| 7.6 | 7.0 | |
| 7 days ago | about 2 months ago | |
| Python | C++ | |
| GNU General Public License v3.0 only | GNU General Public License v3.0 only |
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gr-nrsc5
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Listen to HD radio with a $30 RTL SDR dongle
The code of nrsc5 (and my transmitter project, https://github.com/argilo/gr-nrsc5) would be the best source of information for the undocumented parts. I do have some private notes, but the useful information has already gone into the code.
- How can I do this? Is there a tutorial video?
- HackRF WFM Transmission with Station Data etc
- mayhem equivilent for pc
- HD/DAB pirate radio?
RTLSDR-Airband
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Listen to HD radio with a $30 RTL SDR dongle
You're all correct, except there are not that many $30 SDRs out there. Also, most SDRs have clearly superior capabilities to the RTL-SDR, though those capabilities often are not required.
BTW, for simple AM/FM demodulation I cannot recommend enough the handy https://github.com/charlie-foxtrot/RTLSDR-Airband. For example most of LiveATC.net feeds run on it.
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Automatic recording app for Linux?
rtlsdr_airband, but again requires knowing the frequencies of interest ahead of time.
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I'm back into it 2 years later
You may want to give RTLSDR-Airband a look. Its designed for analog AM/NFM voice traffic and can be configured to operate on any frequency your rtlsdr dongle can handle. It can also be configured to output to an mp3 file, in addition to other things like IceCast.
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Raspberry Pi RTL_Airband
There’s an example service config file in the repo: https://github.com/charlie-foxtrot/RTLSDR-Airband/blob/main/init.d/rtl_airband.service
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Streaming audio from local UDP source
I have been streaming the output from RTLSDR-Airband (https://github.com/charlie-foxtrot/RTLSDR-Airband) with icecast2 for several (5?) Years now, and I have some time and inclination to look at reducing latency (currently best is 10s, but often much more.)
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Airband receiver
https://github.com/szpajder/RTLSDR-Airband Might be what you are looking for, although I don't know the performance requirements. It has a scan mode detailed here: https://github.com/szpajder/RTLSDR-Airband/wiki/Configuring-channels-for-scan-mode
- What software would I need to use to listen to airband? (mac or linux)
- Help\ideas for base station, some guidance needed
- timestampSDR
- Looking for (working) RF-Monitor
What are some alternatives?
gr-dsd - GNU Radio block for Digital Speech Decoder
openwebrx - Open source, multi-user SDR receiver software with a web interface
SoapySDR - Vendor and platform neutral SDR support library.
sdrangel - SDR Rx/Tx software for Airspy, Airspy HF+, BladeRF, HackRF, LimeSDR, PlutoSDR, RTL-SDR, SDRplay RSP1 and FunCube
gqrx - Software defined radio receiver powered by GNU Radio and Qt.
dumphfdl - Multichannel HFDL decoder
gnuradio - GNU Radio – the Free and Open Software Radio Ecosystem
rtl_433 - Program to decode radio transmissions from devices on the ISM bands (and other frequencies)
gr-iridium - Iridium burst detector and demodulator.
AIS-catcher - AIS receiver for RTL SDR dongles, Airspy R2, Airspy Mini, Airspy HF+, HackRF, SDRplay and SoapySDR
gr-ais - Automatic Information System decoder for shipborne position reporting for the Gnuradio project
wmbusmeters - Read the wired or wireless mbus protocol to acquire utility meter readings.