RTLSDR-Airband
SDRPlusPlus
RTLSDR-Airband | SDRPlusPlus | |
---|---|---|
21 | 68 | |
708 | 3,542 | |
- | - | |
7.0 | 9.3 | |
about 1 month ago | 9 days ago | |
C++ | C++ | |
GNU General Public License v3.0 only | GNU General Public License v3.0 only |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
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
SDRPlusPlus
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RTLSDR V4 wrong frequency range
I'm using newest SDR++ nightly built. win x64. Anyone can resolve this problem? Mabye I'm not using the right driver for SDR++? If so where can I find the right one?
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SDR++ and flrig running on Mac M1
SDR++ from GitHub (https://github.com/AlexandreRouma/SDRPlusPlus) runs on M1
- SDR++ (Android) Frequency Manager will not import or export
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SDR++ on Mint?
Ah, I see what you mean, it's been a while since I looked at their repo. They don't seem to have one for ubuntu jammy yet in their stable release branch. But they do have an ubuntu jammy one in their nightly builds https://github.com/AlexandreRouma/SDRPlusPlus/releases/tag/nightly. I did give it a go and it seems to work okay, but obviously you would need to try it more thoroughly than I have.
- Using direct sampling on Android Tablet! SDR++ is out for Android!!
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Can someone explain how this script bypasses CPU architecture incompatibility?
What incompatibility? Do you think that this code https://github.com/AlexandreRouma/SDRPlusPlus doesn't support ARM?
- SDR++ is a cross-platform and open source SDR software with the aim of being bloat free and simple to use.
- Alternatives to soapyremote/CubicSDR?
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What SDR app on Android is compatible with Airpsy mini?
SDR++
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Update on my NOAA reception adventure
Some software tips. There is a newer version of SDR++ that includes an IF filter for NOAA APT signals that should help improve things: https://github.com/AlexandreRouma/SDRPlusPlus/releases/tag/nightly That gives you a new checkbox under the Radio section called "IF Noise Reduction" with a dropdown to select the type of reduction (where you select 'NOAA APT'). You can also use the "Decimation" option in the Source section to give a bit better SNR. From what I've read you get a 3db reduction in noise every time you double the decimation level. If you can't get rid of the noise around 137.1MHz maybe try going for NOAA 15 or 18 since those are at higher frequencies, hopefully away from that noise.
What are some alternatives?
openwebrx - Open source, multi-user SDR receiver software with a web interface
sdrangel - SDR Rx/Tx software for Airspy, Airspy HF+, BladeRF, HackRF, LimeSDR, PlutoSDR, RTL-SDR, SDRplay RSP1 and FunCube
CubicSDR - Cross-Platform Software-Defined Radio Application
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)
trunk-recorder - Records calls from a Trunked Radio System (P25 & SmartNet)
AIS-catcher - AIS receiver for RTL SDR dongles, Airspy R2, Airspy Mini, Airspy HF+, HackRF, SDRplay and SoapySDR
SigDigger - Qt-based digital signal analyzer, using Suscan core and Sigutils DSP library
wmbusmeters - Read the wired or wireless mbus protocol to acquire utility meter readings.