Motorola Z10 ユーザーズマニュアル

SAR Data

SAR Data

Specific Absorption Rate Data

exposure to radio waves.
Your mobile device is a radio transmitter and 

receiver. It is designed not to exceed the limits for 

exposure to radio waves recommended by 

international guidelines. These guidelines were 

developed by the independent scientific 

organization ICNIRP and include safety margins 

designed to assure the protection of all persons, 

regardless of age and health.
The guidelines use a unit of measurement known as 

the Specific Absorption Rate, or SAR. The ICNIRP 

SAR limit for mobiles devices used by the general 

public is 2 W/kg and the highest SAR value for this 

device when tested at the ear was 1.05 W/kg.

1

 As 

mobile devices offer a range of functions, they can 

be used in other positions, such as on the body as 

described in this user guide.

2

 In this case, the 

highest tested SAR value is 0.47 W/kg.

1

As SAR is measured utilising the device’s highest 

transmitting power, the actual SAR of this device 

while operating is typically below that indicated 

above. This is due to automatic changes to the 

power level of the device to ensure it only uses the 

minimum level required to reach the network.

While there may be differences between the SAR 

levels of various phones and at various positions, 

they all meet the governmental requirements for 

safe exposure. Please note that improvements to 

this product model could cause differences in the 

SAR value for later products; in all cases, products 

are designed to be within the guidelines.
The World Health Organization has stated that 

present scientific information does not indicate the 

need for any special precautions for the use of 

mobile devices. They note that if you want to reduce 

your exposure then you can do so by limiting the 

length of calls or using a “hands-free” device to 

keep the mobile phone away from the head and 

body. 
Additional Information can be found on the websites 

of the World Health Organization 

(http://www.who.int/emf) or Motorola, Inc. 

(http://www.motorola.com/rfhealth).