A star delta has been computed for 61,707 of 62,640 tracked repositories in this period, and only those can be ranked in it.
A repository missing here has not been measured far enough back yet. That does not mean it did not move.
Star counts measured between 00:29 and 02:35 (BKK).
Free SDR receiver for macOS, Windows and Linux: digital TV (DVB-T/T2, DVB-C, DVB-S/S2, ATSC, ISDB-T, DTMB), DAB+, FM, DRM, aviation (ADS-B, ACARS, VDL2), satellites, GNSS, ham modes (FT8, PSK31, CW), digital voice, cell towers and a spectrum analyser. HackRF, RTL-SDR, Airspy, SDRplay, BladeRF, LimeSDR, Pluto, USRP.
Open-source intelligence for the global theater. Track everything from the corporate/private jets of the wealthy, and spy satellites, to seismic events in one unified interface. Hook an AI agent up to have it parse through data and find previously unseen correlations. The knowledge is available to all but rarely aggregated in the open, until now.
ESP-SDR uses the undocumented raw I/Q capture functionality of ESP32 family chips to turn them into (low-duty-cycle) Software Defined Radios
Open-source AI agent for B2B lead generation — describe your product, it finds the people who fit, explains why each one does, and emails them from your mailbox. Self-hosted CLI, one install.
Cross-Platform SDR Software
SDR firmware for the Espressif ESP32-S31: 10-bit I/Q as VITA-49 over Gigabit Ethernet
Portable touchscreen SDR for M5Stack Tab5 + RTL-SDR dongles — spectrum, waterfall, FM/AM, Shortwave, ADS-B, FT8, P25, LoRa, RF tools, and Wi-Fi analysis without a PC.
The firmware for the HackRF+PortaPack H1/H2/H4/H4M
Handheld T Display P4 & ESP32-P4 SDR scanners - RTL-SDR spectrum, P25 Phase 1, FM/AM, ADS-B and POCSAG, plus onboard LoRa/MeshCore, GPS and Flipper .sub capture. No PC.
Native amateur-radio workstation for FlexRadio (FLEX-6000/8000/Aurora) — Linux, macOS, Windows · Qt6 + C++20
modular, client–server software-defined radio
GNSS-SDR, an open-source software-defined GNSS receiver
A modern, modular, and performance enhanced C/C++ decoder for digital voice. DMR, P25, NXDN, YSF, and more.
modular, client–server software-defined radio
A software-defined transceiver from one ESP32-S3 board: rtl_tcp receiver for SDR++ and FM/SSB voice transmitter for 13 cm (experimental)
Browser-based ground station suite for celestial body, mission and satellite tracking, SDR reception, hardware control, and telemetry decoding
AIS receiver for RTL SDR dongles, Airspy R2, Airspy Mini, Airspy HF+, HackRF, SDRplay and SoapySDR
Pure-Go, cross-platform RTL-SDR scanner and audio processing toolkit.
A generic satellite data processing software.
Universal Zynq/AD9363 firmware builder
Github mirror of official Kismet repository
GNU Radio – the Free and Open Software Radio Ecosystem
Software defined radio receiver powered by GNU Radio and Qt.
SDR Rx/Tx software for Airspy, Airspy HF+, BladeRF, HackRF, LimeSDR, PlutoSDR, RTL-SDR, SDRplay and FunCube
SoapySDR HackRF module
Multichannel AM/NFM demodulator
🚀 A powerful multi-platform RF toolbox that deploys specialized radio, hardware, and other security tools in seconds on Linux, Windows, and macOS - supporting x86_64, ARM64 (Raspberry Pi, Apple Silicon), and RISC-V architectures without disrupting your primary OS. 📡✨
Provides an improved webinterface for use with ADS-B decoders readsb / dump1090-fa
High-performance GPU-accelerated signal processing and visualization framework that runs anywhere.
Records calls from a Trunked Radio System (P25 & SmartNet)
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