RF Exposure Info (MPE).pdf

FCC ID: VPYLB1DX

RF Exposure Info

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FCCID_2972938

                                                           RF Exposure Report

                       Report No.: SA151228C18

                            FCC ID: VPYLB1DX

                       Test Model: 1DX

                 Received Date: Dec. 28, 2015

                         Test Date: Jan. 04 ~ Jan. 13, 2016

                     Issued Date: Jan. 13, 2016


                         Applicant: Murata Manufacturing Co., Ltd.

                          Address: 10-1, Higashikotari 1-chome, Nagaokakyo-shi, Kyoto 617-8555, Japan



                        Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch

                    Lab Address: No. 47-2, 14th Ling, Chia Pau Vil., Lin Kou Dist., New Taipei City, Taiwan

                  Test Location: No. 19, Hwa Ya 2nd Rd., Wen Hwa Vil., Kwei Shan Dist., Taoyuan City
                                 33383, TAIWAN (R.O.C.)




This report is for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted
only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this
report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product
unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you
provided to us. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence, provided,
however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time
shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Unless specific
mention, the uncertainty of measurement has been explicitly taken into account to declare the compliance or non-compliance to the specification.
The report must not be used by the client to claim product certification, approval, or endorsement by TAF or any government agencies.


Report No.: SA151228C18                                              Page No. 1 / 5                                             Report Format Version: 6.1.1


                                                                   Table of Contents
Release Control Record .................................................................................................................................. 3
1         Certificate of Conformity...................................................................................................................... 4
2         RF Exposure .......................................................................................................................................... 5
    2.1      Limits For Maximum Permissible Exposure (MPE)............................................................................. 5
    2.2      MPE Calculation Formula ................................................................................................................... 5
    2.3      Classification ....................................................................................................................................... 5
3         Calculation Result Of Maximum Conducted Power .......................................................................... 5




Report No.: SA151228C18                                              Page No. 2 / 5                                              Report Format Version: 6.1.1


                                         Release Control Record


Issue No.             Description                                        Date Issued
SA151228C18           Original release                                   Jan. 13, 2016




Report No.: SA151228C18                     Page No. 3 / 5        Report Format Version: 6.1.1


1    Certificate of Conformity


            Product: Communication Module

              Brand: MURATA

        Test Model: 1DX

    Sample Status: Engineering sample

          Applicant: Murata Manufacturing Co., Ltd.

          Test Date: Jan. 04 ~ Jan. 13, 2016

         Standards: FCC Part 2 (Section 2.1091)

                          KDB 447498 D01 (October 23, 2015)
                          IEEE C95.1



The above equipment has been tested by Bureau Veritas Consumer Products Services (H.K.) Ltd.,
Taoyuan Branch, and found compliance with the requirement of the above standards. The test record, data
evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts
of the measurements of the sample’s EMC characteristics under the conditions specified in this report.




      Prepared by :                                              , Date:        Jan. 13, 2016
                                 Polly Chien / Specialist




     Approved by :                                               , Date:        Jan. 13, 2016
                                Ken Liu / Senior Manager




Report No.: SA151228C18                         Page No. 4 / 5                       Report Format Version: 6.1.1


2      RF Exposure

2.1     Limits For Maximum Permissible Exposure (MPE)

    Frequency Range          Electric Field       Magnetic Field           Power Density          Average Time
         (MHz)              Strength (V/m)        Strength (A/m)             (mW/cm2)               (minutes)
                             Limits For General Population / Uncontrolled Exposure
       300-1500                   …                      …                     F/1500                    30
      1500-100,000                …                      …                      1.0                      30

F = Frequency in MHz



2.2     MPE Calculation Formula

Pd = (Pout*G) / (4*pi*r2)
where
Pd = power density in mW/cm2
Pout = output power to antenna in mW
G = gain of antenna in linear scale
Pi = 3.1416
R = distance between observation point and center of the radiator in cm



2.3     Classification

The antenna of this product, under normal use condition, is at least 20cm away from the body of the user. So,
this device is classified as Mobile Device.



3      Calculation Result Of Maximum Conducted Power


                            Max Power         Antenna Gain          Distance       Power Density             Limit
    Frequency Band
                              (dBm)               (dBi)               (cm)           (mW/cm2)              (mW/cm2)
      WLAN
                              22.40               0.6                 20                0.040                   1
(2412 ~ 2462MHz)
  Bluetooth EDR
                               9.54               0.6                 20                0.002                   1
(2402 ~ 2480MHz)
   Bluetooth LE
                               8.68               0.6                 20                0.002                   1
(2402 ~ 2480MHz)
* WLAN and BT cannot transmit at the same time.




---END---




Report No.: SA151228C18                            Page No. 5 / 5                               Report Format Version: 6.1.1



Document Created: 2019-07-09 09:44:34
Document Modified: 2019-07-09 09:44:34

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