Download 59+ Log 1.4

Ham radio call sign countdown with alert. Free software from the author of the Hal Spacejock series.

Ham University (TM) helps you learn Morse code and prepare for your FCC Exams. It includes Morse code lessons, exercises and a neat game (Pentode(TM)) inspired by Tetris(R). For the written exam there is a training program plus practice exams.

Ham University (TM) helps you learn Morse code and prepare for your FCC Exams. It includes Morse code lessons, exercises and a neat game (Pentode(R)) inspired by Tetris(R). For the written exam there is a training program plus practice exams.

DX Toolbox gathers information on solar and geomagnetic conditions that affect radio propagation. It also features several propagation forecasting tools, and is ideal for the ham radio operator, shortwave listener, or other radio enthusiast.

DX Toolbox gathers information on solar and geomagnetic conditions that affect radio propagation. It also features several propagation forecasting tools, and is ideal for the ham radio operator, shortwave listener, or other radio enthusiast.

The HAM Intelligent Calculator, also called HAMIC, is designed to aid HAM radio operators perform a number of calculations. This includes simple circuits (e.g. resistors), complex circuits (e.g. L networks), or other calculations (e.g. SWR).

Calculation of simple handmade chokes on frames of any diameter, on the cases of MLT resistors, on ferrite cores with a diameter of 2.8 mm. Description on RadioStorage.net By setting the required inductance we get the required number of turns.

Great arcade game in 3D space - fuse and nuke all the flying atoms that are trying to fill your desktop window. Two game modes, a meditative and a time-pressed one, are included, as well as different skill levels. Online contest for best players.

RadioWORKS: A tool for calculating radio wave properties. Get frequency info like free-space wavelength. Calculate antenna length. 3D coverage map. 2D line of sight graph. Calculate path loss / various models. Predict power/range requirement changes.