My first CW contact

2025-02-24 (Last update: 2025-03-02) — Written by Filip Melík — 6 min read

#ham radio #cw #morse #radiotelegraphy

On 6th of February 2025, this historical milestone has happened.

New web for OK HAM test questions learning

2024-11-17 (Last update: 2024-11-17) — Written by Filip Melík — 3 min read

#ham radio #test #learning

I have created new web for learning test questions for obtaining HAM radio licence in Czechia

2024-05-16 (Last update: 2024-11-17) — Written by Filip Melík — 5 min read

#ham radio #wwff #portable

First Flora&Fauna activity from OKFF-1570 - Jindřichovský mokřad

2024-05-09 (Last update: 2024-06-20) — Written by Filip Melík — 11 min read

#job #software development

Time has come to pursue some new challenges in my career. This post should reiterate my experience at heureka.group

2024-04-23 (Last update: 2024-05-09) — Written by Filip Melík — 8 min read

#ham radio #sstv #slow scan tv #diy #electronics #reverse engineering

Slow scan TV is one of the HAM disciplines I knew they existed, but had no experience with yet. So I went and changed it.