1.Location
Near the summit of the Hagene-yama on the border
between Saga City in Saga Prefecture and Itoshima City in Fukuoka Prefecture
Elevation: approx. 900m
Latitude: 3327'56"N
Longitude: 13010'32"E
2.Transmission Station
Name: Hagane-yama LF Standard Time and Frequency
Transmission Station (NICT)
Antenna Power: 50kW(antenna efficiency: approx.45%)
Radio Wave Mode: A1B
Carrier frequency: 60kHz
Total area of station: approx.115,803 m2
Antenna facility: Umbrella antenna, 200m above ground
Operation: Continuation (except for the period of maintenance and
inspection of instruments and protection of lightning.)
3.Operation
The service has been started from October in 2001.
For detailed information, please visit the web site of Standard Time and Frequency JJY, Japan Standard Time Gorup,
        Space-Time Standards Laboratory, and National Institute of Information and Communications Technology


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