CAS-7A — Chinese HF Satellite

CAMSAT has announced in spring 2020 the launch of CAS-7A for 15.09.2020. The project was announced several years ago, but has been postponed again and again. The special thing about CAS-7A is that HF is used with two transponders. The …

HF Digital Mode Band Plan Review

“The explosive growth in HF digital modes, particularly FT8, has led to perceived overcrowding of HF digital mode band segments. Accordingly, a working group has been formed consisting of representatives of the three regional band planning committees. This is the …

IARU HF World Championship

July 11–12, 2020 – The HF World Championship is an annual event to support amateur self-training in radiocommunications including improving amateur operating skills, conducting technical investigations, and intercommunicating with other amateurs around the world, especially IARU member society headquarters stations, …