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03

AMATEUR RADIO / VA2IMJ / 73

The HamShack

HF, long-distance communication, antenna experiments and the improbable pleasure of hearing a human voice arrive through the noise.

ABOUT ME / THE LONG VERSION

A signal that started with old computers.

My passion for technology began early. My father would bring home old computers and my parents gave me the freedom to experiment. DOS, BASIC, Borland C++, electronics, Linux and networks grew from that hands-on playground. I am largely self-taught, driven by curiosity and the need to understand what is happening underneath the interface.

Someone I regarded highly helped shape that curiosity. He was a HAM operator, electronics enthusiast and guitar player who never assumed a child could not understand a difficult idea. His patience stayed with me. Today I carry on many of those interests through radio, electronics and music.

“The distance is real. The connection is invisible. That is most of the fun.”

ON THE BENCH

What I am working on.

  1. 01

    Enhancing the HF station

    Experimenting with antennas and refining the setup for long-distance communication.

  2. 02

    Developing HAM tools

    Applying my programming experience to small utilities for radio operators.

  3. 03

    Exploring AI and LLMs

    Understanding where the technology is genuinely useful and where the signal gets lost.

RADIO UTILITIES

Tools on this frequency.

01HAM ContactsPlot the VA2IMJ station log on an interactive globe and inspect each QSO.02CW GeneratorGenerate Morse code audio for practice and experiments.03CW Key simulatorPractice the feel and timing of a straight key in the browser.04Frequency to Wavelength ConverterMove quickly between wavelength and frequency.05Listening LogKeep notes from listening sessions and propagation checks.06Azimuthal mapA great-circle view for antenna bearings and DX planning.07HAM StatsA small dashboard for amateur-radio statistics.