radio-frequency

The firmware for the HackRF+PortaPack H1/H2/H4/H4M

gprMax is open source software that simulates electromagnetic wave propagation using the Finite-Difference Time-Domain Finite-Difference (FDTD) code for numerical modelling of Ground Penetrating Radar (GPR), antennas, radar and bioelectromagnetics

NFC signal and protocol analyzer using SDR receiver

🌐 IoT System to control 433 MHz RC power sockets, PIR, Door Sensors and much more.

A frequency scanner for Gqrx Software Defined Radio receiver

Astrodynamics and Spacecraft Toolkit. Features fast orbit prop, celestial precession, CCSDS parsing, RF parsing, fits image parsing, and more!

OpenDPD is an end-to-end learning framework built in PyTorch for power amplifier (PA) modeling and digital pre-distortion (DPD). You are cordially invited to contribute to this project by providing your own backbone neural networks, pretrained models or measured PA datasets.

Radio frequency scanner with recon and offensive capabilities

ESP32-Quad-nRF24L01-Plus-Jammer is an open-source project for controlling four nRF24L01+ modules from an ESP32. It enables multi-band 2.4GHz RF jamming and channel sweeping for Bluetooth, WiFi, BLE, RC, USB, and video frequencies, ideal for RF research, testing, and security analysis.

Intro to software-defined radio with LimeSDR workshop

Yaesu FT-991/A Panadapter and a few extras

Automatically scan and record selected frequencies ranges using rtl-sdr.

HackRF modules to sniff GSM 900MHz bands.

Radio-Frequency Engineering Modeling Toolkit (RF-EMT). This project provides a high-fidelity simulation framework for Radar,Telecommunication and the other Radio-frequency engineering systems. The goal is to achieve realistic, design-level system modeling and simulation.

List of some cybersecurity conferences

OscillatorIMP ecosystem for the digital characterization of ultrastable oscillators and Software Defined Radio (SDR) frontend processing

Set your radio to 148.500 MHz, select FM, USB, or CW mode, and set the squelch to 0 or 1. Then, extend your radio's antenna toward the monitor's HDMI port, and congratulations—you can now transmit in Morse code directly from your monitor!

The BirdsEye RL/RF project enables localization of mobile radio frequency targets, e.g., drones operators, via commericial off-the-shelf sensors.

📱 CellularLab – iPerf3 Client for Android

VHF/UHF selectable Bandpass filter and signal amplifier