Health Concerns
Bluetooth uses the microwave radio frequency spectrum in the 2.402 GHz to 2.480 GHz range. Maximum power output from a Bluetooth radio is 100 mW for class 1, 2.5 mW for class 2, and 1 mW for class 3 devices. Even the maximum power output of class 1 is a lower level than the lowest powered mobile phones. UMTS & W-CDMA outputs 250 mW, GSM1800/1900 outputs 1000 mW, and GSM850/900 outputs 2000 mW.
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Famous quotes containing the words health and/or concerns:
“We have two kinds of conference. One is that to which the office boy refers when he tells the applicant for a job that Mr. Blevitch is in conference. This means that Mr. Blevitch is in good health and reading the paper, but otherwise unoccupied. The other type of conference is bona fide in so far as it implies that three or four men are talking together in one room, and dont want to be disturbed.”
—Robert Benchley (18891945)
“New inventions can and will be made; however, nothing new can be thought of that concerns moral man. Everything has already been thought and said which at best we can express in different forms and give new expressions to.”
—Johann Wolfgang Von Goethe (17491832)