General ham radio
Building a Six-Band GPS-Disciplined WSPR Beacon
What is WSPR?
WSPR — pronounced "whisper" — stands for Weak Signal Propagation Reporter. It is a digital mode develo...
General ham radio
THE SILENCE BETWEEN THE STARS South Africa's MeerKAT Radio Telescope and the World's Biggest Radio Silence
What is MeerKAT?
MeerKAT is a radio telescope array operated by the South
African Radio Astronomy Observatory (SARAO),...
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RAE course updates
Congratulations is the order of the day
A heartfelt congratulations to all the new amateurs that passed their RAE exam during the May 2026 course , with a 100%...
RF test equipment
Refurbishing a Yaesu 355D frequency counter
Refurbishing a Yaesu 355d frequency counter...
General ham radio
CTARC meeting 28 March 2026
The CTARC holds is monthly meetings the 4th weekend of every month....
General ham radio
Meeting the 3Y0K team
Part of the fun living in Cape town is not only the mountain, ocean and the vineyards. It is also because the 3Y0K team ...