Maxcom COMFORT MM715 SOS, User Manual

Page: 71 / 76

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The guidelines have been prepared by ICNIRP
independent scientific organization with the regard of
safety margin in order to ensure the protection for all the
people regardless of age and health state. The guidelines
use the unit of measure called Specific Absorbtion Rate
(SAR)
– specific absorption coefficient.
The limit value of SAR coefficient for portable devices is
2,0 W/kg. In the case of this model, the highest measured
value of SAR of this device in the test at the ear is: 0,557
W/kg (GSM900); 0,486W/kg (DCS1800)
SAR values may differ depending on domestic
requirements of reporting and testing and on the frequency
band in a given network.
SAR value is measured at the highest sending power, the
real value during the device operation is usually lower than
the abovementioned level.
It results from automatic changes of device power level, to
ensure that the device uses only the minimum required for
the connection to the network.
Although there may be differences in the values of SAR
coefficient in the case of different models of phones, and
even in the case of different positions of using - they are
all in compliance with the regulations concerning safe level
of radiation.