Haganeyama Transmitter

Haganeyama Transmitter (はがね山標準電波送信所, Haganeyama Hyōjun Denpa Sōshinjo) is an LF-time signal transmitter at Fuji-cho, Saga-city, Saga-ken, Japan used for transmitting the time signal JJY on 60 kHz. The Haganeyama site is one of two JJY transmitters, another is the Otakadoyama site.

Antenna of Haganeyama Transmitter, view from southeast.

Summary

Source:^[1]

• NAME: NICT Haganeyama LF station
• Location: Summit of Mt. Hagane, Fuji-cho, Saga-city, Saga-ken
• Elevation: about 900m
• Latitude: 33°27'56.0"N
• Longitude: 130°10'32.0"E
• License: NICT
• Station purpose: Transmitting the official Japanese government frequency standards and time signal
• Frequency form: 250H A1B
• Frequency: 60kHz
• Antenna power: 50kW (Antenna efficiency: about 45%)
• Antenna form: Umbrella type 200m high
• Operation time: continuously
• Operation start: 2001/10/01
• Range: About 1,000 km
• Transmission method :
  See also: JJY

See also

• Otakadoyayama Transmitter