Does anyone else have burst-like noise appearing as "waves" every 5 to 8 secs? I hear them practically every EVENING, can listen only until abt 23-24 UTC.. I wonder whether these could be the data pa
LF "wave bursts" checked with double-system Yesterday evening's check was concluded that no synchronism with 138.83/128.93 data packets but this idea from Markus was a very good one. On 13th May even