| Transmitting Station：Ohtakadoya-yama LF station Transmitting Frequency：40kHz Antenna Power：50kW |
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| Transmitting Station：Hagane-yama LF station Transmitting Frequency：60kHz Antenna Power：50kW |
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The Graph of Expected LF Field Strength Value changing with the Distance and the Time
| Transmitting Station：Ohtakadoya-yama LF station Transmitting Frequency：40kHz Antenna Power：50kW |
|
| Transmitting Station：Hagane-yama LF station Transmitting Frequency：60kHz Antenna Power：50kW |
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