Firing frequency is the number of PHS

Users questions: Firing frequency is the number of
Experts answer: PHS PHS uses 1.9GHz frequency and low power phone (10 mW), radiation is extremely small, no harm to human health and safety, known as the "green phone." PHS "Little Smart" system is the use of micro-cellular structure, the average mobile transmit power is 10 cents Watts, the average base station output power is 10 mW, compared with ordinary household television remote control, remote control toy cars children much smaller transmission power can not be any harm to the human body. In addition to its high-frequency band in the 1.9G will not affect any appliances.
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