virgo
rtl-sdr
virgo | rtl-sdr | |
---|---|---|
6 | 8 | |
429 | 656 | |
0.5% | 1.5% | |
8.0 | 5.8 | |
7 months ago | 6 months ago | |
Python | C | |
CERN Open Hardware Licence Version 2 - Strongly Reciprocal | GNU General Public License v3.0 only |
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virgo
- System76 Thelio Major Powered by AMD Ryzen Threadripper 7000 Series Performance
- System76 Virgo Laptop Project
- System76 publishing PCB diagrams for new laptop on GitHub
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Cosmic Skies of a Colorado July
The designs for their most recent laptops are also freely and openly licensed, using the CERN Open Hardware License: https://github.com/system76/virgo/
- System76 open-sources Virgo mainboard
- System76 Virgo GPLv3 Laptop Motherboard
rtl-sdr
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SDR over Ethernet - Anyone tried it?
A network protocol called rtl_tcp that has been ported to rsp_tcp by the guys at SDRPlay in order to increase the IQ bandwidth from 8 to 14 bits to get the most from their SDRs. SDRPlay has provided a rsp_tcp server app/image that can be run on various hosts including RPi. Your RSPxx SDR connects to the RPi via USB and the RPi connects to your local network via Ethernet or Wi-Fi. Any network client application that supports rsp_tcp/rtl_tcp (including SDRUno) can connect to the RPi and use the SDR just as if it was connected via USB. This not only allows you to use your SDR from potentially anywhere you have a computer, it also allows you to minimize the distance between the SDR and the antenna(s). In theory you could even run Ethernet cable right up to the antenna.
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rtl-sdr versions that include bias-tee and other improvements
The version from Osmocom does have the -T option. https://github.com/osmocom/rtl-sdr
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1940's Philco Radio & PI/RTL-SDR Setup
Correct, I am using the RTL-SDR software >> https://github.com/osmocom/rtl-sdr
- Funcube dongle with multimon-ng for pocsag decode
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What do you use your homelab for?
rtl_sdr
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What's a good Linux-compatible multipurpose decoder of RF signals?
For remote-location of an RTL dongle using Raspberry Pi or similar, which linux or windows clients can connect to over wifi or ethernet, there is rtl_sdr
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How does sample rate work in an sdr
Hmm. I'd check out the RTL-SDR Sourcecode, in particular rtl-test, and manpage. This tool lets you calculates the PPM error of your dongle.
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Raspberry Pi controlled radio telescope.
Not sure if it’s exactly what you want, but you can control GQRX over TCP. If you want more granular control, you can use the rtl-sdr library to process your desired signal. In my opinion it’s a bit low level for your project so using its Python wrapper, PyRtlSdr so you can get most of the rtl-sdr functionality while using Python’s networking.
What are some alternatives?
xdg-desktop-portal-hyprland - xdg-desktop-portal backend for Hyprland
rtl-power-fftw - Power spectrum for RTLSDR dongles.
hyprland-protocols - Wayland protocol extensions for Hyprland
gqrx - Software defined radio receiver powered by GNU Radio and Qt.
syngesture - Swipes and gestures for Linux with the MT multitouch protocol
rtl_433 - Program to decode radio transmissions from devices on the ISM bands (and other frequencies)
PrecisionThreeFingerDrag - Three-finger drag for Windows Precision Touchpads via SendInput and RawInput
multimon-ng
dsd - Digital Speech Decoder
librtlsdr - Software to turn the RTL2832U into an SDR
Virgo - 📡 Virgo: A Versatile Spectrometer for Radio Astronomy
dump1090 - Dump1090 is a simple Mode S decoder for RTLSDR devices