MPE

FCC ID: XMR201902M66

RF Exposure Info

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FCCID_4176168

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                            MPE TEST REPORT

                Applicant              Quectel Wireless Solutions Co., Ltd.

                FCC ID                 XMR201902M66

                Product                GSM/GPRS Module

                Brand                  Quectel

                Model                  M66

                Marketing              Quectel M66

                Report No.             R1901A0009—Mi1R1

                Issue Date             February 15, 2019



TA Technology (Shanghai) Co., Ltd. tested the above equipment in accordance with the requirements in FCC
47 CFR Part 1 1.1310. The test results show that the equipment tested is capable of demonstrating compliance
with the requirements as documented in this report.




                  Approved by: Songyan Fan                Approved by: Guangchang Fan




               TA Technology (Shanghai) Co., Ltd.
                  No.145, Jintang Rd, Tangzhen Industry Park, Pudong Shanghai, China
                                        TEL: +86—021—50791141/2/3
                                     FAX: +86—021—50791141/2/3—8000


Q}        MPE Test Report                                                                                       Report No: R1901A0009—M1R1




                                                      Table of Contents
1     T@St L@DOFAIOTY .............cscceeeeeeeeereereereereer en en e en en en en en en en en en en en en en eereeneeereereeneeneeneeneeneeenevneen en 3
    1.1     NOf@S Of th@ T@St R@DOTt...............c.ceeeeeeeeerereereereereereerreereereereereereereeereereereereereer en en erneenene. 3
    1.2     Test facility ...
    1.3     Testing Location............
    1.4     L@BOTAIOTY ENViFONM@NE...........l.csceceeeeeeememeereereereereereenreereereereereereereeereereereereereereereeneeeneeneees 4
2     Description of EquipMent UNG@r TeSt....................ccccccmr mss
3     Maximum conducted output power (measured) and antenna Gain ....
4     TeSt R@SUIt ...
ANNEX A:          The EUT Appearance
    A.1 EUT Appearance ......................




TA Technology (Shanghai) Co., Ltd.                                                                                                 Page 2 of 12
This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd.


Q}      MPE Test Report                                                                            Report No: R1901A0009—M1R1




1     Test Laboratory

1.1    Notes of the Test Report


This report shall not be reproduced in full or partial, without the written approval of TA technology

(shanghai) co., Ltd.The results documented in this report apply only to the tested sample, under the

conditions and modes of operation as described herein .Measurement Uncertainties were not taken

into account and are published for informational purposes only. This report is written to support

regulatory compliance of the applicable standards stated above.


1.2      Test facility


CNAS (accreditation number:L2264)
TA Technology (Shanghai) Co., Ltd. has obtained the accreditation of China National Accreditation
Service for Conformity Assessment (CNAS).
FCC (Designation number: CN1179, Test Firm Registration Number: 446626)
TA Technology (Shanghai) Co., Ltd. has been listed on the US Federal Communications Commission
list of test facilities recognized to perform electromagnetic emissions measurements.
IC (recognition number is 8510A)
TA Technology (Shanghai) Co., Ltd. has been listed by industry Canada to perform electromagnetic
emission measurement.
VCCI (recognition number is C—4595, T—2154, R—4113, G—10766)
TA Technology (Shanghai) Co., Ltd. has been listed by industry Japan to perform electromagnetic
emission measurement.
A2LA (Certificate Number: 3857.01)
TA Technology (Shanghai) Co., Ltd. has been listed by American Association for Laboratory
Accreditation to perform electromagnetic emission measurement.




TA Technology (Shanghai) Co., Ltd.                                                                                 Page 3 of 12
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C         MPE Test Report                                                                          Report No: R1901A0009—M1R1


1.3    Testing Location


   Company:              TA Technology (Shanghai) Co., Ltd.

   Address:              No.145, Jintang Rd, Tangzhen Industry Park, Pudong Shanghai, China

   City:                 Shanghai

   Post code:            201201

   Country:              P. R. China

   Contact:              Xu Kai

   Telephone:            +86—021—50791141/2/3

   Fax:                  +86—021—50791141/2/3—8000
   Website:              http:/www.ta—shanghai.com

   E—mail:               xukai@ta—shanghai.com




1.4    Laboratory Environment


   Temperature                                                Min. = 18°C, Max. = 25 °C

   Relative humidity                                          Min. = 30%, Max. = 70%

   Ground system resistance                                   <0.5 Q
   Ambient noise is checked and found very low and in compliance with requirement of standards.
   Reflection of surrounding objects is minimized and in compliance with requirement of standards.




TA Technology (Shanghai) Co., Ltd.                                                                                 Page 4 of 12
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C       MPE Test Report                                                                            Report No: R1901A0009—M1R1



2     Description of Equipment under Test

 Client Information
    Applicant                           Quectel Wireless Solutions Co., Ltd.

                                        7th Floor, Hongye Building, No.1801 Hongmei Road, Xuhui District,
    Applicant address
                                        Shanghai 200233, China

    Manufacturer                        Quectel Wireless Solutions Co., Ltd.

                                        7th Floor, Hongye Building, No.1801 Hongmei Road, Xuhui District,
    Manufacturer address
                                        Shanghai 200233, China


General Technologies
    Model                                M6é6
    IMEI                                 867322039990304
    Hardware Version                     R1.0

    Software Version                     MéGFARO1A12BT

    Date of Testing:                     January 9, 2019~ February 2, 2019




TA Technology (Shanghai) Co., Ltd.                                                                                 Page 5 of 12
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C        MPE Test Report                                                                            Report No: R1901A0009—M1R1



 3      Maximum conducted output power (measured) and antenna Gain

 The numeric gain (G) of the antenna with a gain specified in dB is determined by
 Numeric gain (G)=10*(@ntenna gain/10)
                  Band                               Burst Turn up               Division           Time—Averaged Tune up
                                                     Power(dBm)               Factors (dB)                  Power (dBm)
                             GSM                          33.50                    —9.03                        24.47

                                  1 Txslot                33.50                    —9.03                        24.47

 GSM 850                         2 Txslots                33.00                    —6.02                        26.98
                    GPRS
                                 3 Txslots                32.00                    —4.26                        27.74

                                 4 Txslots                31.00                    —3.01                        27.99

                             GSM                          31.00                    —9.03                        21.97

                                 1 Txslot                 31.00                    —9.03                        21.97

 GSM 1900                       2 Txslots                 30.00                    —6.02                        23.98
                   GPRS
                                3 Txslots                 30.00                    —4.26                        25.74

                                4 Txslots                 30.00                    —3.01                        26.99
Note:
Division Factors
        To average the power, the division factor is as follows:
        1Txslot = 1 transmit time slot out of 8 time slots
                      => conducted power divided by (8/1)                => —9.03 dB
        2Txslots = 2 transmit time slots out of 8 time slots
                      => conducted power divided by (8/2)                => —6.02 dB
        3Txslots = 3 transmit time slots out of 8 time slots
                      => conducted power divided by (8/3)                => —4.26 dB
        4Txslots = 4 transmit time slots out of 8 time slots
                      => conducted power divided by (8/4)                => —3.01 dB



                                                                Maximum Conducted Output Power (dBm)
                     Band
                                                                    (dBm)                                    (mW)
                   GSM850                                          27.990                                   629.506

                  GSM 1900                                         26.990                                   500.035


                 Band                        Maximum Conducted Output                      Antenna Gain           N         .       .
                   an                                                                                                 umeric gain
                                                        Power (dBm)                             (dBi)                           o
               Bluetooth                         8.000                 6.310                   1.960                      1.570




 TA Technology (Shanghai) Co., Ltd.                                                                                   Page 6 of 12
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   C          MPE Test Report                                                                             Report No: R1901A0009—M1R1



     4     Test Result

          According to section 1.1310 of FCC 47 CFR Part 1, limits for maximum permissible exposure

          (MPE) are as following


                  TABLE 1—LIMITS FOR MAXIMUN PERMISSIBLE EXPOSURE (MPE]
            Frequency Range              Electric Field        Magnetic Field        Power Density          Averaging Time
                   (MHz)                   Strength                Strength
                                             (v/m)                   (A)m)              (m¥¥/emn2)             (minutes)
                                      (&) Limits for Occupational/Controlled Exposures
           WScoremmmcen                               614                    1.63               *(100)                         6
           BAE mmumrmemuci                         18427                   4.89/f            *(900/2)                          6
           BEe BBR aremimrancant                      61.4                 0.163                    1.0                        6
           BB ABHEE mmmmemmer| rrmemrmamen                                                       £300                          6
           SSAMADRAAAeommeriocontram                          | en                                    5                        6

                                 (6) Limits for General Population/Uncontrolled Exposure
           CL31.34 ...                                614                    1.63               *(100)                        30
           1.34—30 ... .222                          824/f                 2.19/f            *(180/f2)                        30
           30—300 ...                                 27 5                 0.073                    0.2                       30
           300—1 500 22. .cs cce es                                                             #1500                         30
           1500—100,000 .2 .000 copoccceecree                 memerrreer e                          1.0                       30


              t   =frequency in MHz
              +    = Plane—wave equivalent power density


Note1. Occupational/controlled limits apply in situations in which persons are exposed as a consequence of

         their employment provided those persons are fully aware of the potential for exposure and can

         exercise control over their exposure. Limits for occupational/controlled exposure also apply in

         situations when an individual is transient through a location where occupational / controlled limits apply

         provided he or she is made aware of the potential for exposure.

Note2: General population/uncontrolled exposures apply in situations in which the general public may be

         exposed, or in which persons that are exposed as a consequence of their employment may not be fully

         aware of the potential for exposure or can not exercise control over their exposure.




     TA Technology (Shanghai) Co., Ltd.                                                                                 Page 7 of 12
     This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd.


Q}      MPE Test Report                                                                            Report No: R1901A0009—M1R1

   The maximum permissible exposure for 300~1500 MHz is £/1500, for 1500~100,000MHz is 1.0.So




                         Band                                      The maximum permissible exposure


                      GSM850                                                        0.55mW/cm?"
                      GSM1900                                                        1.0mWicm?
                      Bluetooth                                                      1.0mWicm?




TA Technology (Shanghai) Co., Ltd.                                                                                 Page 8 of 12
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C        MPE Test Report                                                                            Report No: R1901A0009—M1R1




                          Maximum
                         Conducted            EIRP                       Power density Limit
         Band              z;]utuZte          limit       Margin1                                        Margin2          Final

                            Power
                                 P           (dBm)
                                                             (dB)        (mW/cm?)          (dBm)
                                                                                                           (dB)           Margin
                            (dBm)                                                                                          (dB)
       GSM3850              27.990           40.600         12.610          0.548          34.401          6.411          6.411

      GSM1900               26.990           33.000         6.010           0.998          37.004         10.014          6.010
    Note: 1. The Maximum allowed antenna gain per Band should be less than or equal to the Final
    Margin which is the allowable maximum gain value to comply with limits for maximum
    permissible exposure (MPE).
    2. The Final Margin is determined and selected to the worst—case of Margin1 and Margin2.
    3. Margin1=EIRP Limit(dBm)—Maximum Conducted Power (dBm). EIRP limit reference standard
    part22/ part24/part2 7and part90 for each band, EIRP = ERP + 2.15 (dB).
    4. Margin2=Power density Limit(dBm)—Maximum Conducted Power (dBm). Power density
    Limit(dBm): The max. obtained by MPE with 20cm.




 IMPORTANT NOTE: To comply with the FCC RF exposure compliance requirements, the

antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20

cm from all persons and must not be co—located or operating in conjunction with any other antenna

or transmitter. No change to the antenna or the device is permitted. Any change to the antenna or

the device could result in the device exceeding the RF exposure requirements and void user‘s

authority to operate the device.




 TA Technology (Shanghai) Co., Ltd.                                                                                 Page 9 of 12
 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd.


 Q}        MPE Test Report                                                                            Report No: R1901A0009—M1R1




RF Exposure Calculations:
 The following information provides the minimum separation distance for the highest gain antenna

 provided. This calculation is based on the conducted power, considering maximum power and antenna

 gain. The formula shown in KDB 447498 D01 is used in the calculation.

Equation from KDB 447498 D01 General RF Exposure Guidance v06 (10/23/2015) is:

                                                           s= PG /4R‘
 Where:      S = power density (in appropriate units, e.g. mW/cmz)

            P = Time—average maximum tune up procedure (in appropriate units, e.g., mW)

            G = the numeric gain of the antenna

             R = distance to the center of radiation of the antenna (20 cm = limit for MPE)

                                                          Test Result          Limit Val           The   MPE
                 Band                   PG (mW)            CS esg                imit va lzje         © .          Conclusion
                                                           ({mW/cm )            ({mW/cm )             ratio
               GSM3850                  2754.863               0.548               0.550             0.998             Pass

              GSM1900                   1995.262               0.397               1.000             0.397             Pass

               Bluetooth                   9.908               0.002               1.000             0.002             Pass
      Note: R = 20cm
             [|= 3.1416
             The MPE ratio = Mac Test Result<~Limit Value



  So the simultaneous transmitting antenna pairs as below:
   >of MPE ratios= GSM850 + BT=0.998+0.002=1


 Note: For transmitters, minimum separation distance is 20cm, even if calculations indicate MPE
         distance is less.




  TA Technology (Shanghai) Co., Ltd.                                                                                 Page 10 of 12
   This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd.


Q}      MPE Test Report                                                                         Report No: R1901A0008—M1R1


ANNEX A:                The EUT Appearance

  A.1 EUT Appearance




                                               SN:MPA18IE360001 25
                                               IMEI:86732203999030
                                               ANATEL:O




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                                         P
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TA Technology (Shanghai) Co., Ltd.                                                                                Page 11 of 12
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Q}      MPE Test Report                                                                         Report No: R1901A0008—M1R1




                                                           a: EUT
                                                      Picture 1 EUT




TA Technology (Shanghai) Co., Ltd.                                                                                Page 12 of 12
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Document Created: 2019-03-23 04:27:03
Document Modified: 2019-03-23 04:27:03

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