The Graph of Expected LF Field Strength Value changing with the Distance and the Time

May, 2025


Transmitting Station�FOhtakadoya-yama LF station
Transmitting Frequency�F40kHz�@Antenna Power�F50kW

Transmitting Station�FHagane-yama LF station
Transmitting Frequency�F60kHz�@Antenna Power�F50kW



Japan Standard Time Group