
Training Research Co., Ltd.
No. 255, Nan-yang Street, Shijr City, Taipei Hsien 221, Taiwan
1 of 2
Since1985
Measurement of MPE
1. Foreword
In adopt with the Human Exposure IEEE C95.1, and according to the FCC 1.1310. The
Maximum Permissible Exposure (MPE) is obligated to measure in order to prove the safety
of radiation harmfulness to the human body.
The Gain of the antenna used is measured in an Anechoic chamber. The maximum total
power to the antenna is to be recorded. By adopting the Friis Transmission Formula and
the power gain of the antenna, we can find the distance right away from the product, where
the limit of the MPE is.
2. Description of EUT
Granted FCC ID : MSQWL500B
Product name : Wireless Router
Model name : WL-500b
Classification : Mobile Device
(i) Under normal use condition, the antenna is at least 20cm
away from the user;
(ii) Warning statement for keeping 20cm separation distance
and the prohibition of operating next to the person has been
printed in the user’s manual
Frequency Range : 2.412 GHz ~ 2.462GHz
Supported Channel : 11 Channel
Modulation Skill : DBPSK, DQPSK, CCK
Power Type : Powered by Switching Power Adaptor
Manufacturer: DVE
Model: DSA-0101F-05 A
I/P: AC 100-240V, 50-60Hz, 0.3A, 10VA
O/P: +5VDC, 2A, 10W
Power Cable : 185cm long, non-shielded, incorporates a ferrite core
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