Maand: september 2017

Space may be the final frontier, but that doesn’t mean we all get to explore it. Except, perhaps by radio, as the US Air Force has just demobbed a satellite and handed it over to the public t…

Bron: Military Satellite Goes Civilian

QRP radio operators try to get maximum range out of minimal power. This term comes from the QRP Q-code, which means “reduce power.” For years, people have built some very low-cost radio…

Bron: A Fully Featured, Fifty Dollar QRP Radio

Like a lot of people, [Bruce] likes radio controlled (RC) vehicles. In fact, many people get started in electronics motivated by their interest in RC. Maybe that’s why [Bruce] did a video abo…

Bron: Antenna Basics by Whiteboard

Het was weer gezellig op de jaarlijkse radiomarkt bij Haje, 3 september jongstleden.

Blogger [radioforeveryone] set out to look at 19 different RTL-SDR dongles for use in receiving ADS-B (that’s the system where airplanes determine their position and broadcast it). Not all of…

Bron: 19 RTL-SDR Dongles Reviewed