MPE from FCC ID ZMOL850GL

FCC ID: NS9N920X2

RF Exposure Info

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FCCID_4142588

FCC MPE Evaluation Report



                                    FCC MPE Evaluation Report
Report No.                               : SA170106C02

Applicant                                : Fibocom Wireless Inc.

Address                                  : 5/F, Tower A, Technology Building II, 1057 Nanhai Blvd, Nanshan, Shenzhen,
                                            China
Product                                  : LTE module

FCC ID                                   : ZMOL850GL

Brand                                    : Fibocom

Model No.                                : L850-GL

Standards                                : FCC Part 2 (Section 2.1091)
                                            KDB 447498 D01
Sample Received Date                     : Jan. 06, 2017

Date of Evaluation                       : Feb. 20, 2017


CERTIFICATION: The above equipment have been tested by Bureau Veritas Consumer Products Services (H.K.)
Ltd., Taoyuan Branch – Lin Kou Laboratories, 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 SAR characteristics under the conditions specified in this
report. It should not be reproduced except in full, without the written approval of our laboratory. The client should not
use it to claim product certification, approval, or endorsement by TAF or any government agencies.




 Prepared By :
                                       Gina Liu / Specialist


 Approved By :
                              Gordon Lin / Assistant Manager

 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.


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Report No. : SA170106C02                                                                                                         Issued Date        : Feb. 21, 2017


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                                                                    Table of Contents
Release Control Record ............................................................................................................................................................... 3
1. Description of Equipment Under Test ................................................................................................................................. 4
2. MPE (Maximum Permissible Exposure) Assessment......................................................................................................... 5
    2.1   Introduction .................................................................................................................................................................. 5
    2.2   RF Radiation Exposure Limits ...................................................................................................................................... 5
    2.3   MPE Assessment Method ............................................................................................................................................ 6
    2.4   MPE Calculation for Standalone Operations ................................................................................................................ 7
3. Information on the Testing Laboratories ............................................................................................................................. 8




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Report No. : SA170106C02                                                                                                                    Issued Date         : Feb. 21, 2017


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                                          Release Control Record
    Report No.                                 Reason for Change                 Date Issued
    SA170106C02         Initial release                                          Feb. 21, 2017




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1. Description of Equipment Under Test
EUT Type                              LTE module
FCC ID                                ZMOL850GL
Brand Name                            Fibocom
Model Name                            L850-GL
                                      WCDMA Band II : 1852.4 ~ 1907.6
                                      WCDMA Band IV : 1712.4 ~ 1752.6
                                      WCDMA Band V : 826.4 ~ 846.6
                                      LTE Band 2 : 1850.7 ~ 1909.3 (1.4M), 1851.5 ~ 1908.5 (3M), 1852.5 ~ 1907.5 (5M),
                                                    1855 ~ 1905 (10M), 1857.5 ~ 1902.5 (15M), 1860 ~ 1900 (20M)
                                      LTE Band 4 : 1710.7 ~ 1754.3 (1.4M), 1711.5 ~ 1753.5 (3M), 1712.5 ~ 1752.5 (5M),
                                                    1715 ~ 1750 (10M), 1717.5 ~ 1747.5 (15M), 1720 ~ 1745 (20M)
                                      LTE Band 5 : 824.7 ~ 848.3 (1.4M), 825.5 ~ 847.5 (3M), 826.5 ~ 846.5 (5M), 829 ~
                                                    844 (10M)
                                      LTE Band 7 : 2502.5 ~ 2567.5 (5M), 2505 ~ 2565 (10M), 2507.5 ~ 2562.5 (15M),
                                                    2510 ~ 2560 (20M)
Tx Frequency Bands                    LTE Band 12 : 699.7 ~ 715.3 (1.4M), 700.5 ~ 714.5 (3M), 701.5 ~ 713.5 (5M), 704 ~
(Unit: MHz)                                         711 (10M)
                                      LTE Band 13 : 779.5 ~ 784.5 (5M), 782 (10M)
                                      LTE Band 17 : 706.5 ~ 713.5 (5M), 709 ~ 711 (10M)
                                      LTE Band 26 : 814.7 ~ 848.3 (1.4M), 815.5 ~ 847.5 (3M), 816.5 ~ 846.5 (5M), 819 ~
                                                    844 (10M), 821.5 ~ 841.5 (15M)
                                      LTE Band 30 : 2307.5 ~ 2312.5 (5M), 2310 (10M)
                                      LTE Band 38 : 2572.5 ~ 2617.5 (5M), 2575 ~ 2615 (10M), 2577.5 ~ 2612.5 (15M),
                                                    2580 ~ 2610 (20M)
                                      LTE Band 41 : 2498.5 ~ 2687.5 (5M), 2501 ~ 2685 (10M), 2503.5 ~ 2682.5 (15M),
                                                    2506 ~ 2680 (20M)
                                      LTE Band 66 : 1710.7 ~ 1779.3 (1.4M), 1711.5 ~ 1778.5 (3M), 1712.5 ~ 1777.5 (5M),
                                                    1715.0 ~ 1775.0 (10M), 1717.5 ~ 1772.5 (15M), 1720.0 ~ 1770.0 (20M)
                                      WCDMA : QPSK
Uplink Modulations
                                      LTE : QPSK, 16QAM
Antenna Type                          External Antenna
EUT Stage                             Identical Prototype
Note:
1. The above EUT information is declared by manufacturer and for more detailed features description please refers
    to the manufacturer's specifications or User's Manual.




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2. MPE (Maximum Permissible Exposure) Assessment
2.1 Introduction
According to 47 CFR §2.1091, a mobile device is defined as a transmitting device designed to be used in other than
fixed locations and to generally be used in such a way that a separation distance of at least 20 cm is normally
maintained between the transmitting antenna and the body of the user or nearby persons. In this context, the term
“fixed location” means that the device is physically secured at one location and is not able to be easily moved to
another location. Transmitting devices designed to be used by consumers or workers that can be easily re-located,
such as wireless devices associated with a personal computer, are considered to be mobile devices if they meet the
20 cm separation requirement. The limits to be used for MPE evaluation are specified in §1.1310. All unlicensed
personal communications service (PCS) devices and unlicensed NII devices shall be subject to the limits for general
population/uncontrolled exposure.


2.2 RF Radiation Exposure Limits
According to 47 CFR §1.1310, the criteria listed in below table shall be used to evaluate the environmental impact of
human exposure to RF radiation as specified in §1.1307(b), except in the case of portable devices which shall be
evaluated according to the provisions of §2.1093.

      Frequency               Electric Field        Magnetic Field          Power Density             Averaging Time
                                                                                     2
     Range (MHz)              Strength (V/m)        Strength (A/m)            (mW/cm )                     (min)
                                   (A) Limits for Occupational / Controlled Exposures
         0.3 – 3.0                 614                   1.63                    100                          6
                                                                                        2
         3.0 – 30                1842/f                  4.89/f                 900/f                         6
         30 – 300                 61.4                   0.163                   1.0                          6
      300 – 1500                    -                      -                    f/300                         6
    1500 – 100000                   -                      -                      5                           6
                              (B) Limits for General Population / Uncontrolled Exposures
       0.3 – 1.34                  614                   1.63                    100                         30
                                                                                        2
       1.34 – 30                  824/f                  2.19/f                 180/f                        30
         30 – 300                 27.5                   0.073                   0.2                         30
      300 – 1500                    -                      -                    f/1500                       30
    1500 – 100000                   -                      -                     1.0                         30
                                 Limits for maximum permissible exposure (MPE)
Notes:
1. f = frequency in MHz
2. 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 they are made aware of the potential for
   exposure.
3. 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 cannot exercise control over their exposure.

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2.3 MPE Assessment Method
Calculations can be made to predict RF field strength and power density levels around typical RF sources. For
example, in the case of a single radiating antenna, a prediction for power density in the far-field of the antenna can
be made by use of the general Equations below. This equation is generally accurate in the far-field of an antenna but
will over-predict power density in the near field, where they could be used for making a "worst case" or conservative
prediction.




Where
                                   2
S = Power Density, unit in mW/cm
P = Power input to the antenna, unit in mW
G = Power gain of the antenna in the direction of interest relative to an isotropic radiator
R = Distance to the center of radiation of the antenna, unit in cm
EIRP = Effective isotropically radiated power




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2.4 MPE Calculation for Standalone Operations
The manufacturer expects that the radiated component of this device will not close to the human body during normal
usage and the warning statement was also stated in the user instruction. Since the transmitting antenna will be kept
at least 20 cm away from the human body, the MPE level is calculated based on this condition and the result is listed
in below table.

                       Max.        Peak          Max.            Max.        Calculated
                                                                                               MPE
                  Time-averaged   Antenna    Time-averaged   Time-averaged     Power
     Band                                                                                      Limit            Result
                     Power         Gain          EIRP             ERP         Density                2
                                                                                     2       (mW/cm )
                      (dBm)        (dBi)         (mW)             (W)        (mW/cm )

   WCDMA II           24.0          5           794.33           0.48          0.16            1.00             PASS
  WCDMA IV            24.0          5           794.33           0.48          0.16            1.00             PASS
   WCDMA V            24.0          3           501.19           0.31          0.10            0.55             PASS
 LTE Band 2           23.0          5           630.96           0.38          0.13            1.00             PASS
 LTE Band 4           23.5          5           707.95           0.43          0.14            1.00             PASS
 LTE Band 5           23.0          3           398.11           0.24          0.08            0.55             PASS
 LTE Band 7           23.5          5           707.95           0.43          0.14            1.00             PASS
 LTE Band 12          23.0          3           398.11           0.24          0.08            0.47             PASS
 LTE Band 13          23.5          3           446.68           0.27          0.09            0.52             PASS
 LTE Band 17          23.0          3           398.11           0.24          0.08            0.47             PASS
 LTE Band 26          23.0          3           398.11           0.24          0.08            0.54             PASS
 LTE Band 30          23.5          5           707.95           0.43          0.14            1.00             PASS
 LTE Band 38          23.0          5           630.96           0.38          0.13            1.00             PASS
 LTE Band 41          23.0          5           630.96           0.38          0.13            1.00             PASS
 LTE Band 66          23.5          5           707.95           0.43          0.14            1.00             PASS


Summary:
Since the ERP (effective radiated power) operated at < 1.5 GHz is less than 1.5 watts and > 1.5 GHz is less than 3
watts, the routine environmental evaluation is not required, and the MPE result calculated for this device complies
with the MPE limit as specified in 47 CFR §1.1310.




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3. Information on the Testing Laboratories
We, Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, were founded in 1988 to provide our
best service in EMC, Radio, Telecom and Safety consultation. Our laboratories are accredited and approved
according to ISO/IEC 17025.


If you have any comments, please feel free to contact us at the following:


Taiwan HwaYa EMC/RF/Safety/Telecom Lab:
Add: No. 19, Hwa Ya 2nd Rd, Wen Hwa Vil., Kwei Shan Hsiang, Taoyuan Hsien 333, Taiwan, R.O.C.
Tel: 886-3-318-3232
Fax: 886-3-327-0892


Taiwan LinKo EMC/RF Lab:
Add: No. 47-2, 14th Ling, Chia Pau Vil., Linkou Dist., New Taipei City 244, Taiwan, R.O.C.
Tel: 886-2-2605-2180
Fax: 886-2-2605-1924


Taiwan HsinChu EMC/RF Lab:
                                th
Add: No. 81-1, Lu Liao Keng, 9 Ling, Wu Lung Vil., Chiung Lin Township, Hsinchu County 307, Taiwan, R.O.C.
Tel: 886-3-593-5343
Fax: 886-3-593-5342


Email: service.adt@tw.bureauveritas.com
Web Site: www.adt.com.tw


The road map of all our labs can be found in our web site also.


---END---




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Report No. : SA170106C02                                                              Issued Date   : Feb. 21, 2017



Document Created: 2017-03-07 09:39:43
Document Modified: 2017-03-07 09:39:43

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