2018-01-19, 14:39
Greetings,
I updated my Blue to firmware 8.4 last night. Last night I also noticed on my
lightningmaps.org - station tab - Last Signal window that the signal spectrum is now
dominated by the electrical system 60-Hz and I'm sure the first few
harmonics too. The real signal spectrum is hardly visible near the bottom of the plot.
It appears to be a spectrum scaling change somewhere perhaps. The spectrum also appears similar on
several other Blue stations pages. Several Red stations spectrum I
checked appear normal and not dominated by the 60-Hz signal. Not a big deal but
something changed, perhaps only for the system blue stations?
Jim, N8OQ
I updated my Blue to firmware 8.4 last night. Last night I also noticed on my
lightningmaps.org - station tab - Last Signal window that the signal spectrum is now
dominated by the electrical system 60-Hz and I'm sure the first few
harmonics too. The real signal spectrum is hardly visible near the bottom of the plot.
It appears to be a spectrum scaling change somewhere perhaps. The spectrum also appears similar on
several other Blue stations pages. Several Red stations spectrum I
checked appear normal and not dominated by the 60-Hz signal. Not a big deal but
something changed, perhaps only for the system blue stations?
Jim, N8OQ
Stations: 1660