Hjem > Arduino Duemilanove > Frekvenstæller > Links


BBC using the 198kHz carrier of the Radio 4 national radio station with a frequency accuracy of 1 part in 1011
I Europa benyttes DCF77 der sender på 77,5 KHz fra Frankfurt am Main i Tyskland.
The 'MSF signal' and the 'Rugby clock' frequency of 60 kHz to within 2 parts in 1012.
Time from NPL

Powered By - Design By OZ5HZ Finn Johansen