A microstrip patch antenna calculator
Low cost software radio platform
Satellite tracking software
#4z - BiTuner Controller (STM32L476) for a symmetric antenna matcher
Libre App for Colombia's ANE Resolution 000773 20231031
Portable rotator for amateur satellite tracking
ArRotator_AZ is a program for controlling the Antenna rotator controll
Arduino Mega 2560 + Ethernet Shield to Drive 8 Relays for MFJ-993b
Simple cheap DIY RC receiver/handler.
A free Avanti Astroplane calculator for any frequency
Antenna calculations - Cálculo de Antenas
A Blender script to procedurally generate 3D spaceships
Real time satellite tracking and orbit prediction
Finds best HF band for site-to-site communications using Fldigi
Generate antenna modell for xnec2c
Antenna Resources
Install up to 32 HDHR ATSC 8VSB Tuners in less than 10 Mins / x86_64
RigExpert AA-xxx antenna analyzer data extraction tool
A field strenght meter with Arduino
CDMA PN Conflict Tool
RFOPTI provides the structure for calculating path loss at drive data
Arduino-based Amateur Radio Antenna Tuner