RF Exposure Info

FCC ID: N4ZUFO01FPVRX00

RF Exposure Info

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FCCID_3639706

                                                            SGS-CSTC Standards Technical Services Co., Ltd.
                                                            Shenzhen Branch

No. 1 Workshop, M-10, Middle section, Science & Technology Park,
Shenzhen, Guangdong, China 518057
Telephone:   +86 (0) 755 2601 2053                                                                                                Report No.: SZEM170800874105
Fax:         +86 (0) 755 2671 0594
Email:       ee.shenzhen@sgs.com
                                                                                                                                  Page:      1 of 6
1          Cover page

                                           SAR Evaluation Report
Application No.:                                            SZEM1708008741CR
Applicant:                                                  Flysky RC Model technology Co., Ltd
Address of Applicant:                                       West building 3, Huangjinyuan Ind Park, Qiaoli North Gate, Changping Town,
                                                            Dongguan, China
Manufacturer:                                               KYOSHO CORPORATION
Address of Manufacturer:                                    153 FunaKo Atsugi, Kanagawa 243-0034, JAPAN
Factory:                                                    Flysky RC Model technology Co., Ltd
Address of Factory:                                         West building 3, Huangjinyuan Ind Park, Qiaoli North Gate, Changping Town,
                                                            Dongguan, China
Equipment Under Test (EUT):
EUT Name:                  FPV wireless video transmission system
Model No.:                 82724
FCC ID:                    N4ZUFO01FPVRX00
Standard(s) :              47 CFR Part 1.1307
                           47 CFR Part 2.1093
                           KDB447498D01 General RF Exposure Guidance v06
Date of Receipt:                                            2017-08-21
Date of Test:                                               2017-09-09 to 2017-10-17
Date of Issue:                                              2017-10-26
Test Result:                                                Pass*
* In the configuration tested, the EUT complied with the standards specified above.



Authorized Signature:




Jack Zhang
EMC Laboratory Manager
The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report.
If the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new
system complies with all relevant standards. Any mention of SGS International Electrical Approvals or testing done by SGS International
Electrical Approvals in connection with, distribution or use of the product described in this report must be approved by SGS International
Electrical Approvals in writing.
This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com/en/Terms-and-Conditions.aspx and, for
electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com/en/Terms-and-Conditions/Terms-e-Document.aspx. 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. Unless otherwise stated the results shown in this test report refer only to the sample(s)
tested and such sample(s) are retained for 30 days only.


                                                           SGS-CSTC Standards Technical Services Co., Ltd.
                                                           Shenzhen Branch
                                                                                                                                 Report No.: SZEM160600474102
                                                                                                                                 Page:       2 of 6

2           Version

                                                                                           Revision Record
                 Version                    Chapter                                         Date                                        Modifier                              Remark

                 01                                                                  2017-10-26                                                                               Original




         Authorized for issue by:




                                                                     Harry Wu /Project Engineer




                                                                     Eric Fu /Reviewer




This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com/en/Terms-and-Conditions.aspx and, for
electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com/en/Terms-and-Conditions/Terms-e-Document.aspx. 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. Unless otherwise stated the results shown in this test report refer only to the sample(s)
tested and such sample(s) are retained for 30 days only.


                                                           SGS-CSTC Standards Technical Services Co., Ltd.
                                                           Shenzhen Branch
                                                                                                                                 Report No.: SZEM160600474102
                                                                                                                                 Page:       3 of 6

3           Contents
                                                                                                                                                                                                        Page
1         COVER PAGE .....................................................................................................................................................1
2         VERSION..............................................................................................................................................................2
3         CONTENTS ..........................................................................................................................................................3
4         GENERAL INFORMATION ................................................................................................................................4
     4.1       GENERAL DESCRIPTION OF EUT ..........................................................................................................................4
     4.2       TEST LOCATION ..................................................................................................................................................5
     4.3       TEST FACILITY ...................................................................................................................................................5
     4.4       DEVIATION FROM STANDARDS ............................................................................................................................5
     4.5       ABNORMALITIES FROM STANDARD CONDITIONS ..................................................................................................5
     4.6       OTHER INFORMATION REQUESTED BY THE CUSTOMER .........................................................................................5
5         SAR EVALUATION .............................................................................................................................................6
     5.1 RF E XPOSURE COMPLIANCE REQUIREMENT .........................................................................................................6
        5.1.1 Standard Requirement ...........................................................................................................................6
        5.1.2 Limits .......................................................................................................................................................6
        5.1.3 EUT RF Exposure ..................................................................................................................................6




This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com/en/Terms-and-Conditions.aspx and, for
electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com/en/Terms-and-Conditions/Terms-e-Document.aspx. 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. Unless otherwise stated the results shown in this test report refer only to the sample(s)
tested and such sample(s) are retained for 30 days only.


                                                           SGS-CSTC Standards Technical Services Co., Ltd.
                                                           Shenzhen Branch
                                                                                                                                 Report No.: SZEM160600474102
                                                                                                                                 Page:       4 of 6

4            General Information
4.1 General Description of EUT
           Power supply:                                           DC 3.7V (1 x DC3.7V Li-Po battery)
           Test voltage:                                           DC 3.7V
           Modulation Technique:                                   FHSS
           Frequency Range:                                        2.4006GHz to 2.474GHz
           Modulation Type:                                        GFSK
           Antenna Type:                                           Integral
           Antenna Gain:                                           2 dBi


Channel List(MHz):
2409.5               2413                 2416.5               2420                 2423.5               2427                 2430.5               2434                 2437.5               2441
2444.5               2448                 2451.5               2455                 2458.5               2462                 2465.5               2469                 2472.5




This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com/en/Terms-and-Conditions.aspx and, for
electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com/en/Terms-and-Conditions/Terms-e-Document.aspx. 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. Unless otherwise stated the results shown in this test report refer only to the sample(s)
tested and such sample(s) are retained for 30 days only.


                                                           SGS-CSTC Standards Technical Services Co., Ltd.
                                                           Shenzhen Branch
                                                                                                                                 Report No.: SZEM160600474102
                                                                                                                                 Page:       5 of 6

4.2 Test Location
           All tests were performed at:
           SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch
           No. 1 Workshop, M-10, Middle section, Science & Technology Park, Shenzhen, Guangdong, China
           518057
           Telephone: +86 (0) 755 2601 2053 Fax: +86 (0) 755 2671 0594
           No tests were sub-contracted.

4.3 Test Facility
            The test facility is recognized, certified, or accredited by the following organizations:
            • CNAS (No. CNAS L2929)
            CNAS has accredited SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch EMC
            Lab to ISO/IEC 17025:2005 General Requirements for the Competence of Testing and Calibration
            Laboratories (CNAS-CL01 Accreditation Criteria for the Competence of Testing and Calibration
            Laboratories) for the competence in the field of testing.
            • A2LA (Certificate No. 3816.01)
            SGS-CSTC Standards Technical Services Co., Ltd., Shenzhen EMC Laboratory is accredited by the
            American Association for Laboratory Accreditation(A2LA). Certificate No. 3816.01.
            • VCCI
            The 10m Semi-anechoic chamber and Shielded Room of SGS-CSTC Standards Technical Services
            Co., Ltd. have been registered in accordance with the Regulations for Voluntary Control Measures with
            Registration No.: G-823, R-4188, T-1153 and C-2383 respectively.
            • FCC –Designation Number: CN1178
            SGS-CSTC Standards Technical Services Co., Ltd., Shenzhen EMC Laboratory has been recognized
            as an accredited testing laboratory.
            Designation Number: CN1178. Test Firm Registration Number: 406779.
            • Industry Canada (IC)
            Two 3m Semi-anechoic chambers and the 10m Semi-anechoic chamber of SGS-CSTC Standards
            Technical Services Co., Ltd. Shenzhen Branch EMC Lab have been registered by Certification and
            Engineering Bureau of Industry Canada for radio equipment testing with Registration No.: 4620C-1,
            4620C-2, 4620C-3.

4.4 Deviation from Standards
           None.

4.5 Abnormalities from Standard Conditions
           None.

4.6 Other Information Requested by the Customer
           None.




This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com/en/Terms-and-Conditions.aspx and, for
electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com/en/Terms-and-Conditions/Terms-e-Document.aspx. 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. Unless otherwise stated the results shown in this test report refer only to the sample(s)
tested and such sample(s) are retained for 30 days only.


                              SGS—CSTC Standards Technical Services Co., Ltd.
                              Shenzhen Branch
                                                                Report No.: SZENM160500474102
                                                                Page        sots
5     SAR Evaluation
5.1    RF Exposure Compliance Requirement
5.1.1 Standard Requirement
     According to KOB447498001 General RF Exposire Guicknce v08
     4.8.1. Sandalone SARt est exclusion considertions
             Unless speciiealy requtied by the publshed RF axposure KDB procedures, standalone 1—g
      hesel or bacy and 10.q axtramty SAR avaluationor general popultion exposure conditons, by
      messurement or numerical smultion, is nt reaured when the corponing SAR Exclusion
     Thresholi conditon, ted balon,i satatled
5.1.2Limits
      "The 1—a and 109 SAR test oxclusion throsholds for 100 NHlz t 8 GHattest separation stances
      £50 mm are determinad by:
      I(max. powar of channal, inlucing tine—up tolerance, mW)Ifmin. test epration distance,mm}]°
      [M(GHtz] s 8.0for .9 SAR andls 7.5 for 10.4 extromty SAR, where
         1(GHz) is the RF channetransmt freguency in Géte
          Powar and distance are rounded tothe nearest mW and mm before calcultion‘"
          "The resultis roundad to one decimel pace for comparison
      "The test exclusions are appleable only when the minimum test separaton ditanceis < 50mm and
      for transnmission racunciesbatween 100 MH and 6 Giz. When the minimum test separation
      eistance is < 5 mm, a eitence o 3 mm is appled tdetermine SAR test exclusion
5.1.3EUT RF Exposure
      The Max Condicted Peak Outpot Power is 640. dBm on e lowest channel24            GHfz
      6440 dBm logaithmic terms convertto numeric resul s nearly 4.87mW
      According tothe formula. caleulte the ost exclsion thresholds
      {{max. powar of channel,inclucing tuneup tolerance, mW)/
      (min.tet separation distance, mm— PH(GHe]
      General RF Expasire = (4.87 mW /5 mm} x 124005 GHHe =             (n
      SA requrement
      s=30                                                              @
      (n<@
      So the SAFt reportis norequired



Document Created: 2017-10-31 07:33:49
Document Modified: 2017-10-31 07:33:49

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