This morning, on the Twente SDR, the unexpected 234 kHz signal had a level of -80dBm, about 10 000 times weaker than before the closedown (-40 dBm).
Vincent (2023-01-04)
This morning, on the Twente SDR, the unexpected 234 kHz signal had a level of -80dBm, about 10 000 times weaker than before the closedown (-40 dBm).
Vincent (2023-01-04)