pyrtlsdr
rtl-power-fftw
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pyrtlsdr | rtl-power-fftw | |
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5 | 16 | |
610 | 151 | |
2.6% | 0.0% | |
8.0 | 0.0 | |
3 months ago | 9 months ago | |
Python | C++ | |
- | GNU General Public License v3.0 only |
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pyrtlsdr
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libusb1.0 development packages on macos for py-rtlsdr
I'm fairly new to SDR. I have been working on getting pyrtlsdr installed for the past few weekends on my macbook but am running into some installation issues. Most of the instructions for installation of the package and its dependencies are written for Linux, and I'm modifying for macos.
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Export near real-time trace
maybe matlab and https://github.com/pyrtlsdr/pyrtlsdr ? One of their examples is plotting the power spectral density, which kind of sounds like what you want.
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Need help understanding issue with GNURadio Install. When I execute the flowgraph it runs but immediately returns ">>> Done (return code -11)". I think its an issue with installing gr-osmosdr or the rtl-sdr library but I'm not super familiar with linux and I've been messing with this for hours.
PLL not locked was a documented bug ... See here... https://github.com/pyrtlsdr/pyrtlsdr/issues/72
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Struggling to install dependencies on Mac
pyrtlsdr as of here https://github.com/roger-/pyrtlsdr
- pyrtlsdr library querry
rtl-power-fftw
- Export near real-time trace
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Using SDR to make .CSV files for Wireless Workbench
https://github.com/AD-Vega/rtl-power-fftw can help. This can be easily piped for various outputs and works with GNUPlot off the bat. Use this on an Android based SDR for foxhunting and Signal seeking.
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how can I find other signals to listen to?
I like to use rrl_power_fftw
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Frequency hopping driveway sensor?
You could use rtl_power_fftw to better record the wider band over a time period. This is similar to rtl_power from librtlsdr, but is more efficient and can dwell for as little as 100ms on any 2.4MHz window (24MHz done in 1 second, f.e.). You can then plot this data through GNUPlot to get visual representations.
- Any fun ideas for introducing SDR to my 81 year old dad?
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Comparing receive capabilities of antenna
These are made using rtl-power-fftw and GNUPlot
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Laptops with lowest RFI?
I have a rooted Android with an RTL-SDR attached, which I'd take with me if buying a new laptop. I'd sit near the laptop's on display with a stubby duck in the SDR and use rtl-power-fftw to rapid scan 27-1724MHz (fastest is 100ms dwell at 2.4MSps). Takes a minute or two and can be fed into GNUPlot to give you a pretty graph of signals seen. Do it at a low gain and any spikes you see are likely from those sources.
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What do you use your homelab for?
rtl-power-fftw
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Passive signal collection?
Look into rtl_power_fftw. It can be run for hours on any host (including a Raspberry Pi) and the spectrum results examined later.
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Rtl_power scanner logic
rtl_power_fftw is likely more well suited. It's multithreaded, so can sample IQ and process the data as it samples. It's also faster and uses libfftw for processing (faster and more accurate). Outputs more friendly, too. I use this in part with a signal heatmap project; https://www.reddit.com/r/RTLSDR/comments/ifer8j/progress_on_the_android_sdr_linuxdeploy_rtl_power/
What are some alternatives?
librtlsdr - Software to turn the RTL2832U into an SDR
rtl-sdr - library for turning a RTL2832 based DVB dongle into a Software DefinedReceiver; mirror from https://gitea.osmocom.org/sdr/rtl-sdr
rtl_433 - Program to decode radio transmissions from devices on the ISM bands (and other frequencies)
noaa-apt - NOAA APT weather satellite image decoder, for Linux, Windows, RPi 2+, OSX and Android+Termux
SDRPlusPlus - Cross-Platform SDR Software
nrsc5 - NRSC-5 receiver for rtl-sdr
multimon-ng
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
SigDigger - Qt-based digital signal analyzer, using Suscan core and Sigutils DSP library
radiocapture-rf - RF side of Radiocapture's SDR based trunked radio bulk collection system