11:38 UTC CW beacon and data transmission
I can count 38 noise dips -> 19 rpm
History: Apr 26 -> 21 rpm, Mar 12 ->26 rpm, Feb 06 -> 28.5 rpm, Sep 28 -> 37 rpm
11:38 UTC CW beacon and data transmission
I can count 38 noise dips -> 19 rpm
History: Apr 26 -> 21 rpm, Mar 12 ->26 rpm, Feb 06 -> 28.5 rpm, Sep 28 -> 37 rpm