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Expected Value of LF Field Strength

   Expected Field Strength value is the calculated result which is a monthly predicted value of the actual receiving field strength of standard time and frequency signal through the calculation method of LF&MF field strength*. Please note that it may be different from the actual receiving field strength.

   The calculation method of LF&MF field strength*: For detail, Please refer to the technological research report of the Institute of Electronics, Information and Communication Engineers ( No.655, Vol.103 ).




Year and Month of calculated data
Year Month
Reception Point

Reception Wave



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