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Daily Archives:August 20,2019

Chinese Satellite Profiles Earth’s RF Spectrum as Seen from Lunar Orbit

In July, a contact between radio amateurs in Germany and China took place on July 1 via LO-94. The two-way exchange was between Reinhard Kuehn, DK5LA, in Sörup, Germany, and Harbin Institute of Technology club station BY2HIT (operated by Wei Mingchuan, BG2BHC), in Harbin, China, via the onboard GMSK-to-JT4G repeater — the first such contact ever made.  ...

Read more  Amateur Radio,  RF interference