Aboutreceptionconditions
96
The reception range from each transmitting stationis approximately
1,000km（1,000kmradiusofeachstation）.
Ohtakadoya-yama
transmittingstation
（40kHz）
Hagane-yama
transmitting
station（60kHz）
1,000km
1,000km
※ NICT：NationalInstituteofInformation
andCommunicationsTechnology
※Whetherthewatchsucceedsinreceivingradio
signalsornotdependsonthereceivingconditions.
Referto"Environmentsinwhichitisdifficultto
receivearadiosignal"onpage100.
■Radiosignalreceptionrange:InJapan(JJY)
JJY is operated by the National
I n s t i t u t e o f I n f o r m a t i o n a n d
CommunicationsTechnology（NICT）.
JJYistransmittedfromtwostations
inJapan.EachstationtransmitsJJY
inadifferentfrequency.
F uk ushima （ Oh t ak a d o y a - y ama
transmittingstation:40KHz）
Kyushu（Hagane-yama transmitting
station:60KHz）
How
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