antenna-analyzer

Xnec2c is a high-performance multi-threaded electromagnetic simulation package to model antenna near- and far-field radiation patterns for Linux and UNIX operating systems.

VNA software with an Arduino

C-language version of the Numerical Electromagnetics Code (NEC-2) with many extensions and major performance improvements.

Pocket Arduino Nano based graphical SWR 160-6m bands panoramic VNA antenna analyzer based on AD9850, AD8302 and SGA3386

Creating a public prototype of the "SWR-mouse" antenna analyzer PCB compatible with the G403 (Gainta Industries) ready-made case.

RAAnalysis tool python version

This is a collection of open source, free to use and/or abandonware tools for Amateur radio.

NEC2 Antenna Modeler

Simple SI5351 based SWR resistive bridge antenna analyzer

Antenna Analyzer

Antenna Analyzer using QRP-LABS Arduino shield, SI5351 synth, UNO, and standard LCD display

AntScopeZ — (Fork of RigExpert's AntScope2) Antenna/cable analyzer.

Calculation of MWA Sensitivity based on Daniel Ung's theory

Investigating mods to the SARK100 firmware

Graphical plots for amateur radio WSPR hf performance using propagation accuracy measurements

Use an AA-30.ZERO antenna analyzer with node.js.

Antenna analysis tool using WSPR.

Long_Wire_Antenna

Antenna analysis

Real-time 5G/4G signal quality dashboard for Huawei/Brovia HiLink CPEs and D-Link LuCI routers: per-cell RSRP/RSRQ/SINR/RSSI with quality bars, SA/NSA, carrier aggregation, lifetime best tracking, measurement points and reports export, weak-signal buzzer.