ER-2019-40029 FCC RF Exposure

FCC ID: M5LID4546

RF Exposure Info

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FCCID_4266268

                                                                                                                                             Report No: ER/2019/40029
                                                                                                                                             Page: 1 of 4




                                                                 RF EXPOSURE REPORT
                                                                                                   OF
                                                                  Sigma Sport USA LLC
           Applicant:
                                                                  1860B Dean St., St. Charles, Illinois, United States 60174
           Product Name:                                          iD.FREE, iD.TRI
           Brand Name:                                            SIGMA
           Model No.:                                             iD.FREE, iD.TRI
           Model Difference:                                      For Marketing Purpose
           Report Number:                                         ER/2019/40029
           FCC ID                                                 M5LID4546
           FCC Rule Part                                          Part 2.1091
           Issue Date:                                            Apr. 15, 2019
           Date of Test:                                          Mar. 05, 2019 ~ Apr. 10, 2019
           Date of EUT Received:                                  Mar. 05, 2019
           We hereby certify that:
           The above equipment was tested by SGS Taiwan Ltd. The test data, data evaluation in this
           report is in compliance with FCC Rules Part 2.
           The test results of this report relate only to the tested sample identified in this report.




              Tested By:
                                                  Jerry Lu / Sr. Engineer




           Approved By:
                                               Yeh John / Asst. Manager




Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only.
除非另有說明,此報告結果僅對測試之樣品負責,同時此樣品僅保留90天。本報告未經本公司書面許可,不可部份複製。
This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at www.sgs.com/terms_and_conditions.htm and, for
electronic format documents, subject to Terms and Conditions for Electronic Documents at www.sgs.com/terms_e-document.htm. Attention is drawn to the limitation of liability, indemnification and
jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of
Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the
transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or
appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law.
                                            SGS Taiwan Ltd. No.134,WuKungRoad,NewTaipeiIndustrialPark,WukuDistrict,NewTaipeiCity,Taiwan24803/新北市五股區新北產業園區五工路 134 號
                           台灣檢驗科技股份有限公司                        t (886-2) 2299-3279                      f (886-2) 2298-0488                     www.tw.sgs.com
                                                                                                                                                Member of SGS Group


                                                                                                                                             Report No: ER/2019/40029
                                                                                                                                             Page: 2 of 4



                                                                      Revision History
                                                                                                                       Effected
     Report Number                           Revision                          Description                                                        Issue Date                    Revised By
                                                                                                                           Page
                                                                           Initial creation of
      ER/2019/40029                            Rev.00                                                                        All                Apr. 15, 2019                   Violetta Tang
                                                                               document




Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only.
除非另有說明,此報告結果僅對測試之樣品負責,同時此樣品僅保留90天。本報告未經本公司書面許可,不可部份複製。
This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at www.sgs.com/terms_and_conditions.htm and, for
electronic format documents, subject to Terms and Conditions for Electronic Documents at www.sgs.com/terms_e-document.htm. Attention is drawn to the limitation of liability, indemnification and
jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of
Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the
transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or
appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law.
                                            SGS Taiwan Ltd. No.134,WuKungRoad,NewTaipeiIndustrialPark,WukuDistrict,NewTaipeiCity,Taiwan24803/新北市五股區新北產業園區五工路 134 號
                           台灣檢驗科技股份有限公司                        t (886-2) 2299-3279                      f (886-2) 2298-0488                     www.tw.sgs.com
                                                                                                                                                Member of SGS Group


                                                                                                                                             Report No: ER/2019/40029
                                                                                                                                             Page: 3 of 4



1 RF EXPOSURE
1.1    Standard Applicable:
   According to §1.1307(b)(1), systems operating under the provisions of this section shall be
   operated in a manner that ensure that the public is not exposed to radio frequency energy level
   in excess of the Commission’s guideline.

     This is a Portable device with its physical nature to be used nearby, the distance between radiating
     structure and human is less than 20cm.

     As per KDB 447498 D01 4.3.1, The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6
     GHz at test separation distances ≤ 50 mm are determined by:

    [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·
     [√f(GHz)] ≤ 3.0 for 1-g Head & Body SAR and ≤ 7.5 for 10-g extremity Hand SAR, where

                                                                      f (GHz) is the RF channel transmit frequency in GHz
                                             Power and distance are rounded to the nearest mW and mm before calculation

1.2          Measurement Result:
        Step 1:


        This is a portable device and the max. output power including tune-up tolerance is
        0.948 (mW), lower than the threshold given and derived as formula given above, where



        =0.948(mW)/5(mm)*√2.48 (GHz) =0.299< 7.5
            BLE Mode
                                           Max. output power                                   Max. output power
           Frequency
                                           including tune-up                                   including tune-up                                Distance (mm)                       Result
             (MHz)
                                            tolerance(dBm)                                       tolerance(mW)
                2480                                     -0.23                                             0.948                                             5                      0.299
As the result of calculation result indicates, the RF exposure generating from given transmitter
(transmitter employed digital modulation) can be excluded from SAR measurement, and is deemed
compliant with RF exposure as per FCC.




Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only.
除非另有說明,此報告結果僅對測試之樣品負責,同時此樣品僅保留90天。本報告未經本公司書面許可,不可部份複製。
This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at www.sgs.com/terms_and_conditions.htm and, for
electronic format documents, subject to Terms and Conditions for Electronic Documents at www.sgs.com/terms_e-document.htm. Attention is drawn to the limitation of liability, indemnification and
jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of
Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the
transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or
appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law.
                                            SGS Taiwan Ltd. No.134,WuKungRoad,NewTaipeiIndustrialPark,WukuDistrict,NewTaipeiCity,Taiwan24803/新北市五股區新北產業園區五工路 134 號
                           台灣檢驗科技股份有限公司                        t (886-2) 2299-3279                      f (886-2) 2298-0488                     www.tw.sgs.com
                                                                                                                                                Member of SGS Group


                                                                                                                                             Report No: ER/2019/40029
                                                                                                                                             Page: 4 of 4



The table of quick reference in terms of power threshold




Note that the table present above is the table of quick reference, indexing the level of power
threshold with respect to the corresponding frequency. The value of the index may be deviated, and
therefore, the derivation of exemption based on KDB447498 D01 is used in this test report,
relevantly.




Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only.
除非另有說明,此報告結果僅對測試之樣品負責,同時此樣品僅保留90天。本報告未經本公司書面許可,不可部份複製。
This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at www.sgs.com/terms_and_conditions.htm and, for
electronic format documents, subject to Terms and Conditions for Electronic Documents at www.sgs.com/terms_e-document.htm. Attention is drawn to the limitation of liability, indemnification and
jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of
Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the
transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or
appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law.
                                            SGS Taiwan Ltd. No.134,WuKungRoad,NewTaipeiIndustrialPark,WukuDistrict,NewTaipeiCity,Taiwan24803/新北市五股區新北產業園區五工路 134 號
                           台灣檢驗科技股份有限公司                        t (886-2) 2299-3279                      f (886-2) 2298-0488                     www.tw.sgs.com
                                                                                                                                                 Member of SGS Group



Document Created: 2019-05-08 07:10:12
Document Modified: 2019-05-08 07:10:12

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