Mobile Phone RF Exposure Info b mobile HK Limited

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Document DescriptionSAR report part 1
Document TypeRF Exposure Info
Date Submitted2017-01-10 00:00:00
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Report No: TRE16120165 Page: 2 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
Contents
1.Test Standards and Report version 3
1.1.Test Standards 3
1.2.Report version 3
2.Summary 4
2.1.Client Information 4
2.2.Product Description 4
3.Test Environment 6
3.1.Address of the test laboratory 6
3.2.Test Facility 6
4.Equipments Used during the Test 7
5.Measurement Uncertainty 8
6.SAR Measurements System Configuration 10
6.1.SAR Measurement Set-up 10
6.2.DASY5 E-field Probe System 11
6.3.Phantoms 12
6.4.Device Holder 12
7.SAR Test Procedure 13
7.1.Scanning Procedure 13
7.2.Data Storage and Evaluation 14
8.Position of the wireless device in relation to the phantom 16
8.1.Head Position 16
8.2.Body Position 17
8.3.Hotspot Mode Exposure conditions 17
9.System Check 18
9.1.Tissue Dielectric Parameters 18
9.2.SAR System Check 20
10.SAR Exposure Limits 28
11.Conducted Power Measurement Results 29
12.Maximum Tune-up Limit 35
13.Antenna Location 36
14.SAR Measurement Results 37
15.SAR Measurement Variability 45
16.Simultaneous Transmission analysis 56
17.TestSetup Photos 59
18.External and Internal Photos of the EUT 61
Report No: TRE16120165 Page: 3 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
1 . Test Standards and Report version
1.1. Test Standards
The tests were performed according to following standards:
FCC 47 Part 2.1093 Radiofrequency Radiation Exposure Evaluation:Portable Devices
IEEE Std C95.1, 1999: IEEE Standard for Safety Levels with Respect to Human Exposure to Radio
Frequency Electromagnetic Fields, 3 KHz to 300 GHz.
IEEE Std 1528™-2013: IEEE Recommended Practice for Determining the Peak Spatial-Average Specific
Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement
Techniques.
KDB 865664 D01 SAR Measurement 100 MHz to 6 GHz v01r04: SAR Measurement Requirements for 100
MHz to 6 GHz
KDB 865664 D02 RF Exposure Reporting v01r02: RF Exposure Compliance Reporting and Documentation
Considerations
KDB 447498 D01 General RF Exposure Guidance v06: Mobile and Portable Device RF Exposure Procedures
and Equipment Authorization Policies
KDB248227 D01 802 11 Wi-Fi SAR v02r02: SAR Measurement Proceduresfor802.11 a/b/g Transmitters
KDB 648474 D04 Handset SAR v01r03: SAR Evaluation Considerations for Wireless Handsets
KDB941225 D01 3G SAR Procedures v03r01: SAR Measurement Procedures for 3G Devices
KDB 941225 D06 Hotspot Mode v02r01: SAR Evaluation Procedures for Portable Devices with Wireless
Router Capabilities
1.2. Report version
Version No. Date of issue Description
00 Jan.04, 2017 Original
Report No: TRE16120165 Page: 4 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
2. Summary
2.1. Client Information
Applicant: b mobile HK Limited
Address: Flat 18; 14/F Block 1; Golden Industrial Building;16-26 KwaiTak Street; Kwai
Chung; New Territories; Hong Kong.
Manufacturer: b mobile HK Limited
Address: Flat 18; 14/F Block 1; Golden Industrial Building;16-26 KwaiTak Street; Kwai
Chung; New Territories; Hong Kong.
2.2. Product Description
Name of EUT Mobile Phone
Trade Mark: Bmobile
Model No.: AX680+
Listed Model(s): -
Power supply: DC 3.7V From internal battery
Device Category: Portable
Product stage: Production unit
RF Exposure Environment: General Population / Uncontrolled
IMEI : 355196080000216
Hardware version: 4011-MB-V6.0
Software version: v01
Maximum SAR Value
Separation Distance: Head: 0mm
Body: 10mm
Max Report SAR Value (1g): Head: 0.64 W/Kg
Body: 0.85 W/Kg
GSM
Support Network: GSM, GPRS
Support Band: GSM850, PCS1900
Modulation: GSM/GPRS: GMSK
Transmit Frequency: GSM850: 824.20MHz-848.80MHz
PCS1900: 1850.20MHz-1909.80MHz
Receive Frequency: GSM850: 869.20MHz-893.80MHz
PCS1900: 1930.20MHz-1989.80MHz
GPRS Class: 12
EGPRS Class: -
Antenna type: Intergal Antenna
Report No: TRE16120165 Page: 5 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
WCDMA
Operation Band: FDD Band II and FDD Band V
Power Class: Power Class 3
Modilation Type: QPSK/16QAM/HSUPA/HSDPA
WCDMA Release Version: Release 7
HSDPA Release Version: Category 14
HSUPA Release Version: Category 6
Antenna type: Intergal Antenna
WIFI
Supported type: 802.11b/802.11g/802.11n(H20)/802.11n(H40)
Modulation: 802.11b: DSSS (DBPSK / DQPSK / CCK)
802.11g/n(H20)/ n(H40): OFDM (BPSK / QPSK / 16QAM / 64QAM)
Operation frequency: 802.11b/g/n(H20): 2412MHz~2462MHz
802.11n(H40): 2422MHz~2452MHz
Channel number: 802.11b/g/n(H20): 11
802.11n(H40):7
Channel separation: 5MHz
Antenna type: Internal Antenna
Bluetooth
Version: Supported BT4.0+EDR
Modulation: GFSK, π/4DQPSK, 8DPSK
Operation frequency: 2402MHz~2480MHz
Channel number: 79
Channel separation: 1MHz
Antenna type: Integral Antenna
Bluetooth-BLE
Version: Supported BT4.0+BLE
Modulation: GFSK
Operation frequency: 2402MHz~2480MHz
Channel number: 40
Channel separation: 2MHz
Antenna type: Integral Antenna
Remark:
The EUT battery must be fully charged and checked periodically during the test to ascertain uniform power
Report No: TRE16120165 Page: 6 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
3. Test Environment
3.1. Address of the test laboratory
Laboratory:Shenzhen Huatongwei International Inspection Co., Ltd.
Address: 1/F, Bldg 3, Hongfa Hi-tech Industrial Park, Genyu Road, Tianliao, Gongming, Shenzhen, China
Phone: 86-755-26748019 Fax: 86-755-26748089
3.2. Test Facility
The test facility is recognized, certified, or accredited by the following organizations:
CNAS-Lab Code: L1225
Shenzhen Huatongwei International Inspection Co., Ltd. has been assessed and proved to be in compliance
with CNAS-CL01 Accreditation Criteria for Testing and Calibration Laboratories
(identical to ISO/IEC17025: 2005 General Requirements) for the Competence of Testing and Calibration Labo
ratories, Date of Registration: February 28, 2015. Valid time is until February 27, 2018.
A2LA-Lab Cert. No. 3902.01
Shenzhen Huatongwei International Inspection Co., Ltd. EMC Laboratory has been accredited by A2LA for tec
hnical competence in the field of electrical testing, and proved to be in compliance with ISO/IEC 17025: 2005
General Requirements for the Competence of Testing and Calibration Laboratories and any additional progra
m requirements in the identified field of testing. Valid time is until December 31, 2016.
FCC-Registration No.: 317478
Shenzhen Huatongwei International Inspection Co., Ltd. EMC Laboratory has been registered and fully descri
bed in a report filed with the FCC (Federal Communications Commission). The acceptance letter from the FC
C is maintained in our files. Registration 317478, Renewal date Jul. 18, 2014, valid time is until Jul. 18, 2017.
IC-Registration No.: 5377A&5377B
The 3m Alternate Test Site of Shenzhen Huatongwei International Inspection Co., Ltd. has been registered by
Certification and Engineering Bureau of Industry Canada for the performance of radiated measurements with
Registration No. 5377A on Dec. 31, 2013, valid time is until Dec. 31, 2016.
Two 3m Alternate Test Site of Shenzhen Huatongwei International Inspection Co., Ltd. has been registered by
Certification and Engineering Bureau of Industry Canada for the performance of radiated measurements with
Registration No. 5377B on Dec.03, 2014, valid time is until Dec.03, 2017.
ACA
Shenzhen Huatongwei International Inspection Co., Ltd. EMC Laboratory can also perform testing for the Aust
ralian C-Tick mark as a result of our A2LA accreditation.
Report No: TRE16120165 Page: 7 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
4. Equipments Used during the Test
Test Equipment Manufacturer Type/Model Serial Number
Calibration
Last
Calibration
Calibration
Interval
Data Acquisition
Electronics DAEx SPEAG DAE4 1315 2016/07/26 1
E-field Probe SPEAG ES3DV3 3292 2016/09/02 1
System Validation
Dipole D835V2 SPEAG D835V2 4d134 2014/07/24 3
System Validation
Dipole D1750V2 SPEAG D1750V2 1062 2015/07/25 3
System Validation
Dipole D1900V2 SPEAG D1900V2 5d150 2015/12/12 3
System Validation
Dipole D2450V2 SPEAG D2450V2 884 2015/09/01 3
Dielectric Probe Kit Agilent 85070E US44020288 / /
Power meter Agilent E4417A GB41292254 2016/10/25 1
Power sensor Agilent 8481H MY41095360 2016/10/25 1
Power sensor Agilent E9327A US40441621 2016/10/25 1
Network analyzer Agilent 8753E US37390562 2016/10/24 1
Universal Radio
Communication
Tester
ROHDE &
SCHWARZ CMU200 112012 2016/10/22 1
Signal Generator ROHDE &
SCHWARZ SMBV100A 258525 2016/10/22 1
Power Divider ARRA A3200-2 N/A N/A N/A
Dual Directional
Coupler Agilent 778D 50783 Note
Attenuator 1 PE PE7005-10 N/A Note
Attenuator 2 PE PE7005-10 N/A Note
Attenuator 3 PE PE7005-3 N/A Note
Power Amplifier AR 5S1G4M2 0328798 Note
Note:
1. The Probe,Dipole and DAE calibration reference to the Appendix A.
Report No: TRE16120165 Page: 8 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
5. Measurement Uncertainty
Measurement Uncertainty
No. Error Description Type Uncertainty
Value
Probably
Distribution Div. (Ci)
1g
(Ci)
10g
Std. Unc.
(1g)
Std. Unc.
(10g)
Degree of
freedom
Measurement System
1 Probe calibration B 6.0% N 1 1 1 6.0% 6.0%
2 Axial
isotropy B 4.70% R 3
0.7 0.7 1.90% 1.90%
3 Hemispherical
isotropy B 9.60% R 3
0.7 0.7 3.90% 3.90%
4 Boundary
Effects B 1.00% R 3
1 1 0.60% 0.60%
5 Probe
Linearity B 4.70% R 3
1 1 2.70% 2.70%
6 Detection limit B 1.00% R 3
1 1 0.60% 0.60%
7 RF ambient
conditions-noise B 0.00% R 3
1 1 0.00% 0.00%
8
RF ambient
conditions-
reflection
B 0.00% R 3
1 1 0.00% 0.00%
9 Response time B 0.80% R 3
1 1 0.50% 0.50%
10 Integration time B 5.00% R 3
1 1 2.90% 2.90%
11 RF
ambient B 3.00% R 3
1 1 1.70% 1.70%
12 Probe positioned
mech. restrictions B 0.40% R 3
1 1 0.20% 0.20%
13
Probe positioning
with respect to
phantom shell
B 2.90% R 3
1 1 1.70% 1.70%
14 Max.SAR
evalation B 3.90% R 3
1 1 2.30% 2.30%
Test Sample Related
15 Test sample
positioning A 1.86% N 1 1 1 1.86% 1.86%
16 Device holder
uncertainty A 1.70% N 1 1 1 1.70% 1.70%
17 Drift of output
power B 5.00% R 3
1 1 2.90% 2.90%
Phantom and Set-up
18 Phantom
uncertainty B 4.00% R 3
1 1 2.30% 2.30%
19
Liquid
conductivity
(target)
B 5.00% R 3
0.64 0.43 1.80% 1.20%
20
Liquid
conductivity
(meas.)
A 0.50% N 1 0.64 0.43 0.32% 0.26%
21 Liquid permittivity
(target) B 5.00% R 3
0.64 0.43 1.80% 1.20%
22
Liquid
cpermittivity
(meas.)
A 0.16% N 1 0.64 0.43 0.10% 0.07%
Combined standard uncertainty
22 22
1
cii
ui
cu
/ / / / 9.79% 9.67%
Expanded uncertainty
(confidence interval of 95 %) 2
ec
uuR K=2 / / 19.57% 19.34%
Report No: TRE16120165 Page: 9 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
System Check Uncertainty
No. Error Description Type Uncertainty
Value
Probably
Distribution Div. (Ci)
1g
(Ci)
10g
Std. Unc.
(1g)
Std. Unc.
(10g)
Degree of
freedom
Measurement System
1 Probe calibration B 6.0% N 1 1 1 6.0% 6.0%
2 Axial
isotropy B 4.70% R 3
0.7 0.7 1.90% 1.90%
3 Hemispherical
isotropy B 9.60% R 3
0.7 0.7 3.90% 3.90%
4 Boundary
Effects B 1.00% R 3
1 1 0.60% 0.60%
5 Probe
Linearity B 4.70% R 3
1 1 2.70% 2.70%
6 Detection limit B 1.00% R 3
1 1 0.60% 0.60%
7 RF ambient
conditions-noise B 0.00% R 3
1 1 0.00% 0.00%
8
RF ambient
conditions-
reflection
B 0.00% R 3
1 1 0.00% 0.00%
9 Response time B 0.80% R 3
1 1 0.50% 0.50%
10 Integration time B 5.00% R 3
1 1 2.90% 2.90%
11 RF
ambient B 3.00% R 3
1 1 1.70% 1.70%
12 Probe positioned
mech. restrictions B 0.40% R 3
1 1 0.20% 0.20%
13
Probe positioning
with respect to
phantom shell
B 2.90% R 3
1 1 1.70% 1.70%
14 Max.SAR
evalation B 3.90% R 3
1 1 2.30% 2.30%
System validation source-dipole
15
Deviation of
experimental
dipole from
numerical dipole
A 1.58% N 1 1 1 1.58% 1.58%
16 Dipole axis to
liquid distance A 1.35% N 1 1 1 1.35% 1.35%
17 Input power and
SAR drift B 4.00% R 3
1 1 2.30% 2.30%
Phantom and Set-up
18 Phantom
uncertainty B 4.00% R 3
1 1 2.30% 2.30%
20
Liquid
conductivity
(meas.)
A 0.50% N 1 0.64 0.43 0.32% 0.26%
22
Liquid
cpermittivity
(meas.)
A 0.16% N 1 0.64 0.43 0.10% 0.07%
Combined standard uncertainty
22 22
1
cii
ui
cu
/ / / / 8.80% 8.79%
Expanded uncertainty
(confidence interval of 95 %) 2
ec
uuR K=2 / / 17.59% 17.58%
Report No: TRE16120165 Page: 10 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
6. SAR Measurements System Configuration
6.1. SAR Measurement Set-up
The DASY5 system for performing compliance tests consists of the following items:
A standard high precision 6-axis robot (Stäubli RX family) with controller and software. An arm extension for
accommodating the data acquisition electronics (DAE).
A dosimetric probe, i.e. an isotropic E-field probe optimized and calibrated for usage in tissue simulating
liquid. The probe is equipped with an optical surface detector system.
A data acquisition electronic (DAE) which performs the signal amplification, signal multiplexing, AD-
conversion, offset measurements, mechanical surface detection, collision detection, etc. The unit is battery
powered with standard or rechargeable batteries. The signal is optically transmitted to the EOC.
A unit to operate the optical surface detector which is connected to the EOC.
The Electro-Optical Coupler (EOC) performs the conversion from the optical into a digital electric signal of
the DAE. The EOC is connected to the DASY5 measurement server.
The DASY5 measurement server, which performs all real-time data evaluation for field measurements and
surface detection, controls robot movements and handles safety operation. A computer operating Windows
2003.
DASY5 software and SEMCAD data evaluation software.
Remote control with teach panel and additional circuitry for robot safety such as warning lamps, etc.
The generic twin phantom enabling the testing of left-hand and right-hand usage.
The device holder for handheld Mobile Phones.
Tissue simulating liquid mixed according to the given recipes.
System validation dipoles allowing to validate the proper functioning of the system.
Report No: TRE16120165 Page: 11 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
6.2. DASY5 E-field Probe System
The SAR measurements were conducted with the dosimetric probe ES3DV3 (manufactured by SPEAG),
designed in the classical triangular configuration and optimized for dosimetric evaluation.
Probe Specification
ConstructionSymmetrical design with triangular core
Interleaved sensors
Built-in shielding against static charges
PEEK enclosure material (resistant to organic solvents, e.g., DGBE)
CalibrationISO/IEC 17025 calibration service available.
Frequency 10 MHz to 4 GHz;
Linearity: ± 0.2 dB (30 MHz to 4 GHz)
Directivity ± 0.2 dB in HSL (rotation around probe axis)
± 0.3 dB in tissue material (rotation normal to probe axis)
Dynamic Range 5 µW/g to > 100 mW/g;
Linearity: ± 0.2 dB
Dimensions Overall length: 337 mm (Tip: 20 mm)
Tip diameter: 3.9 mm (Body: 12 mm)
Distance from probe tip to dipole centers: 2.0 mm
Application General dosimetry up to 4 GHz
Dosimetry in strong gradient fields
Compliance tests of Mobile Phones
Compatibility DASY3, DASY4, DASY52 SAR and higher, EASY4/MRI
Isotropic E-Field Probe
The isotropic E-Field probe has been fully calibrated and assessed for isotropicity, and boundary effect within
a controlled environment. Depending on the frequency for which the probe is calibrated the method utilized for
calibration will change.
The E-Field probe utilizes a triangular sensor arrangement as detailed in the diagram below:
Report N
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Report No: TRE16120165 Page: 13 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
7. SAR Test Procedure
7.1. Scanning Procedure
The DASY5 installation includes predefined files with recommended procedures for measurements and
validation. They are read-only document files and destined as fully defined but unmeasured masks. All test
positions (head or body-worn) are tested with the same configuration of test steps differing only in the grid
definition for the different test positions.
The “reference” and “drift” measurements are located at the beginning and end of the batch process. They
measure the field drift at one single point in the liquid over the complete procedure. The indicated drift is
mainly the variation of the DUT’s output power and should vary max. ± 5 %.
The “surface check” measurement tests the optical surface detection system of the DASY5 system by
repeatedly detecting the surface with the optical and mechanical surface detector and comparing the results.
The output gives the detecting heights of both systems, the difference between the two systems and the
standard deviation of the detection repeatability. Air bubbles or refraction in the liquid due to separation of
the sugar-water mixture gives poor repeatability (above ± 0.1mm). To prevent wrong results tests are only
executed when the liquid is free of air bubbles. The difference between the optical surface detection and the
actual surface depends on the probe and is specified with each probe (It does not depend on the surface
reflectivity or the probe angle to the surface within ± 30°.)
Area Scan
The Area Scan is used as a fast scan in two dimensions to find the area of high field values before running
a detailed measurement around the hot spot.Before starting the area scan a grid spacing of 15 mm x 15
mm is set. During the scan the distance of the probe to the phantom remains unchanged. After finishing
area scan, the field maxima within a range of 2 dB will be ascertained.
Zoom Scan
Zoom Scans are used to estimate the peak spatial SAR values within a cubic averaging volume containing
1 g and 10 g of simulated tissue. The default Zoom Scan is done by 7x7x5 points within a cube whose base
is centered around the maxima found in the preceding area scan.
Spatial Peak Detection
The procedure for spatial peak SAR evaluation has been implemented and can determine values of masses
of 1g and 10g, as well as for user-specific masses.The DASY5 system allows evaluations that combine
measured data and robot positions, such as: • maximum search • extrapolation • boundary correction • peak
search for averaged SAR During a maximum search, global and local maxima searches are automatically
performed in 2-D after each Area Scan measurement with at least 6 measurement points. It is based on the
evaluation of the local SAR gradient calculated by the Quadratic Shepard’s method. The algorithm will find
the global maximum and all local maxima within -2 dB of the global maxima for all SAR distributions.
Extrapolation routines are used to obtain SAR values between the lowest measurement points and the
inner phantom surface. The extrapolation distance is determined by the surface detection distance and the
probe sensor offset. Several measurements at different distances are necessary for the extrapolation.
Extrapolation routines require at least 10 measurement points in 3-D space. They are used in the Zoom
Scan to obtain SAR values between the lowest measurement points and the inner phantom surface. The
routine uses the modified Quadratic Shepard’s method for extrapolation. For a grid using 7x7x5
measurement points with 5mm resolution amounting to 343 measurement points, the uncertainty of the
extrapolation routines is less than 1% for 1g and 10g cubes.
A Z-axis scan measures the total SAR value at the x-and y-position of the maximum SAR value found
during the cube 7x7x5 scan. The probe is moved away in z-direction from the bottom of the SAM phantom
in 5mm steps.
Report No: TRE16120165 Page: 14 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
7.2. Data Storage and Evaluation
Data Storage
The DASY5 software stores the acquired data from the data acquisition electronics as raw data (in microvolt
readings from the probe sensors),s together with all necessary software parameters for the data evaluation
(probe calibration data, liquid parameters and device frequency and modulation data) in measurement files
with the extension “.DA4”. The software evaluates the desired unit and format for output each time the data
is visualized or exported. This allows verification of the complete software setup even after the
measurement and allows correction of incorrect parameter settings. For example, if a measurement has
been performed with a wrong crest factor parameter in the device setup, the parameter can be corrected
afterwards and the data can be re-evaluated.
The measured data can be visualized or exported in different units or formats, depending on the selected
probe type ([V/m], [A/m], [°C], [mW/g], [mW/cm²], [dBrel], etc.). Some of these units are not available in
certain situations or show meaningless results, e.g., a SAR output in a lossless media will always be zero.
Raw data can also be exported to perform the evaluation with other software packages.
Data Evaluation
The SEMCAD software automatically executes the following procedures to calculate the field units from the
microvolt readings at the probe connector. The parameters used in the evaluation are stored in the
configuration modules of the software:
Probe parameters: Sensitivity: Normi, ai0, ai1, ai2
Conversion factor: ConvFi
Diode compression point: Dcpi
Device parameters: Frequency: f
Crest factor: cf
Media parameters: Conductivity: σ
Density: ρ
These parameters must be set correctly in the software. They can be found in the component documents or
they can be imported into the software from the configuration files issued for the DASY5 components. In the
direct measuring mode of the multimeter option, the parameters of the actual system setup are used. In the
scan visualization and export modes, the parameters stored in the corresponding document files are used.
The first step of the evaluation is a linearization of the filtered input signal to account for the compression
characteristics of the detector diode. The compensation depends on the input signal, the diode type and the
DC-transmission factor from the diode to the evaluation electronics. If the exciting field is pulsed, the crest
factor of the signal must be known to correctly compensate for peak power. The formula for each channel
can be given as:
Vi: compensated signal of channel ( i = x, y, z )
Ui: input signal of channel ( i = x, y, z )
cf: crest factor of exciting field (DASY parameter)
dcpi: diode compression point (DASY parameter)
From the compensated input signals the primary field data for each channel can be evaluated:
Vi: compensated signal of channel ( i = x, y, z )
Normi: sensor sensitivity of channel ( i = x, y, z ),
[mV/(V/m)2] for E-field Probes
ConvF: sensitivity enhancement in solution
aij: sensor sensitivity factors for H-field probes
f: carrier frequency [GHz]
Ei: electric field strength of channel i in V/m
Hi: magnetic field strength of channel i in A/m
Report No: TRE16120165 Page: 15 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
The RSS value of the field components gives the total field strength (Hermitian magnitude):
The primary field data are used to calculate the derived field units.
SAR: local specific absorption rate in mW/g
Etot: total field strength in V/m
σ: conductivity in [mho/m] or [Siemens/m]
ρ: equivalent tissue density in g/cm3
Note that the density is normally set to 1 (or 1.06), to account for actual brain density rather than the density
of the simulation liquid.
Report No: TRE16120165 Page: 16 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
8. Position of the wireless device in relation to the phantom
8.1. Head Position
The wireless device define two imaginary lines on the handset, the vertical centreline and the horizontal line,
for the handset in vertical orientation as shown in Figures 5a and 5b.
The vertical centreline passes through two points on the front side of the handset: the midpoint of the
width Wt of the handset at the level of the acoustic output (point A in Figures 5a and 5b), and the midpoint
of the width Wb of the bottom of the handset (point B).
The horizontal line is perpendicular to the vertical centreline and passes through the centre of the acoustic
output (see Figures 5a and 5b). The two lines intersect at point A.
Note that for many handsets, point A coincides with the centre of the acoustic output. However, the acoustic
output may be located elsewhere on the horizontal line. Also note that the vertical centreline is not
necessarily parallel to the front face of the handset (see Figure 5b), especially for clam-shell handsets,
handsets with flip cover pieces, and other irregularly shaped handsets.
Figures 5a Figures 5b
W
t
Width of the handset at the level of the acoustic
Wb Width of the bottom of the handset
A Midpoint of the widthwt of the handset at the level of the acoustic output
B Midpoint of the width wb of the bottom of the handset
Cheek position
Picture 2 Cheek position of the wireless device on the left side of SAM
Tilt position
Picture 3 Tilt position of the wireless device on the left side of SAM
Report No: TRE16120165 Page: 17 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
8.2. Body Position
Devices that support transmission while used with body-worn accessories must be tested for body-worn
accessory SAR compliance, typically according to the smallest test separation distance required for the
group of body-worn accessories with similar operating and exposure characteristics.
Devices that are designed to operate on the body of users using lanyards and straps or without requiring
additional body-worn accessories must be tested for SAR compliance using a conservative minimum test
separation distance 5 mm to support compliance
Picture 4 Test positions for body-worn devices
8.3. Hotspot Mode Exposure conditions
The hotspot mode and body-worn accessory SAR test configurations may overlap for handsets. When the
same wireless mode transmission configurations for voice and data are required for SAR measurements,
the more conservative configuration with a smaller separation distance should be tested for the overlapping
SAR configurations. This typically applies to the back and front surfaces of a handset when SAR is required
for both hotspot mode and body-worn accessory exposure conditions. Depending on the form factor and
dimensions of a device, the test separation distance used for hotspot mode SAR measurement is either
10 mm or that used in the body-worn accessory configuration, whichever is less for devices with dimension >
9 cm x 5 cm. For smaller devices with dimensions 9 cm x 5 cm because of a greater potential for next to
body use a test separation of 5 mm must be used.
Picture 5 Test positions for Hotspot Mode
Report No: TRE16120165 Page: 18 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
9. System Check
9.1. Tissue Dielectric Parameters
The liquid is consisted of water,salt,Glycol,Sugar,Preventol and Cellulose.The liquid has previously been
proven to be suited for worst-case.The table 3 and table 4 show the detail solition.It’s satisfying the latest
tissue dielectric parameters requirements proposed by the KDB865664.
Frequency
(MHz)
Water
(%)
Sugar
(%)
Cellulose
(%)
Salt
(%)
Preventol
(%)
DGBE
(%)
Conductivity
(σ)
Permittivity
(εr)
For Head
835 40.3 57.9 0.2 1.4 0.2 0 0.9 41.5
1800,1900,2000 55.2 0 0 0.3 0 44.5 1.4 40
2450 55 0 0 0 0 45 1.8 39.2
For Body
835 50.8 48.2 0 0.9 0.1 0 0.97 55.2
1800.1900.2000 70.2 0 0 0.4 0 29.4 1.52 53.3
2450 68.6 0 0 0 0 31.4 1.95 52.7
Tissue dielectric parameters for head and body phantoms
Target Frequency Head Body
(MHz) εr σ(s/m) εr σ(s/m)
835 41.5 0.90 55.2 0.97
1800-2000 40.0 1.40 53.3 1.52
2450 39.2 1.80 52.7 1.95
Report No: TRE16120165 Page: 19 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
Check Result:
Dielectric performance of Head tissue simulating liquid
Frequency
(MHz) Description DielectricParameters Temp
εr σ(s/m)
835
Recommended result
±5% window
41.50
39.43 to 43.58
0.90
0.86 to 0.95 /
Measurement value
2016-12-28 41.52 0.90 21
1900
Recommended result
±5% window
40.0
38.00 to 42.00
1.40
1.33 to 1.47 /
Measurement value
2016-12-29 40.12 1.41 21
2450
Recommended result
±5% window
39.2
37.24 to 41.16
1.80
1.71 to 1.89 /
Measurement value
2016-12-30 39.10 1.79 21
Dielectric performance of Body tissue simulating liquid
Frequency
(MHz) Description DielectricParameters Temp
εr σ(s/m)
835
Recommended result
±5% window
55.2
52.44 to 57.96
0.97
0.92 to 1.02 /
Measurement value
2016-12-28 55.15 0.96 21
1900
Recommended result
±5% window
53.3
50.64 to 55.97
1.52
1.44 to 1.60 /
Measurement value
2016-12-29 53.12 1.52 21
2450
Recommended result
±5% window
52.7
50.07 to 55.34
1.95
1.85 to 2.05 /
Measurement value
2016-12-30 52.55 1.94 21
Report No: TRE16120165 Page: 20 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
9.2. SAR System Check
The purpose of the system check is to verify that the system operates within its specifications at the decice
test frequency.The system check is simple check of repeatability to make sure that the system works correctly
at the time of the compliance test;
System check results have to be equal or near the values determined during dipole calibration with the
relevant liquids and test system (±10 %).
System check is performed regularly on all frequency bands where tests are performed with the DASY5
system.
The output power on dipole port must be calibrated to 24 dBm (250mW) before dipole is connected.
Photo of Dipole Setup
Report No: TRE16120165 Page: 21 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
Check Result:
Head
Frequency
(MHz) Description SAR(W/kg) Temp
1g 10g
835
Recommended result
±5% window
2.41
2.29 - 2.53
1.57
1.49 - 1.65 /
Measurement value
2016-12-28 2.43 1.58 21
1900
Recommended result
±5% window
9.71
9.22 - 10.20
5.08
4.83 - 5.33 /
Measurement value
2016-12-29 10.02 5.11 21
2450
Recommended result
±5% window
13.1
11.79 - 14.41
6.17
5.56 - 6.78 /
Measurement value
2016-12-30 13.35 6.25 21
Body
Frequency
(MHz) Description SAR(W/kg) Temp
1g 10g
835
Recommended result
±5% window
2.47
2.35 - 2.59
1.64
1.55 - 1.71 /
Measurement value
2016-12-28 2.52 1.65 21
1900
Recommended result
±5% window
9.98
9.48 – 10.48
5.26
5.00 – 5.52 /
Measurement value
2016-12-29 10.2 5.33 21
2450
Recommended result
±5% window
13.1
11.79 -14.41
6.11
5.50 -6.72 /
Measurement value
2016-12-30 13.2 6.13 21
Note:
1. the graph results see follow.
2. Recommended Values used derive from the calibration certificate and 250 mW is used asfeeding power
to the calibrated dipole.
Report No: TRE16120165 Page: 22 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
System Performance Check at 835 MHz Head
DUT: Dipole 835 MHz; Type: D835V2; Serial: 4d134
Date:2016-12-28
Communication System: CW; Frequency: 835 MHz;Duty Cycle: 1:1
Medium parameters used (interpolated): f = 835 MHz; σ = 0.90 S/m; εr = 41.52; ρ = 1000 kg/m3
Phantom section: Flat Section
DASY5 Configuration:
•Probe: ES3DV3 - SN3292; ConvF(6.53, 6.53, 6.53); Calibrated: 02/09/2016;
•Sensor-Surface: 4mm (Mechanical Surface Detection)
•Electronics: DAE4 Sn1315; Calibrated: 26/07/2016
•Phantom: SAM 1; Type: SAM;
•Measurement SW: DASY52, Version 52.8 (2); SEMCAD X Version 14.6.6 (6824)
Area Scan (61x91x1):Measurement grid: dx=15.00 mm, dy=15.00 mm
Maximum value of SAR (interpolated) = 2.58 mW/g
Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=7mm, dy=7mm, dz=5mm
Reference Value = 52.82 V/m; Power Drift = 0.03 dB
Peak SAR (extrapolated) = 3.66 W/kg
SAR(1 g) = 2.43 mW/g; SAR(10 g) = 1.58 mW/g
Maximum value of SAR (measured) = 2.59 mW/g
System Performance Check 835MHz Head 250mW
Report No: TRE16120165 Page: 23 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
System Performance Check at 835 MHz Body
DUT: Dipole 835 MHz; Type: D835V2; Serial: 4d134
Date:2016-12-28
Communication System: CW; Frequency: 835 MHz;Duty Cycle: 1:1
Medium parameters used (interpolated): f = 835 MHz; σ = 0.96 S/m; εr = 55.15; ρ = 1000 kg/m3
Phantom section: Flat Section
DASY5 Configuration:
•Probe: ES3DV3 - SN3292; ConvF(6.27, 6.27, 6.27); Calibrated: 02/09/2016;
•Sensor-Surface: 4mm (Mechanical Surface Detection)
•Electronics: DAE4 Sn1315; Calibrated: 26/07/2016
•Phantom: SAM 1; Type: SAM;
•Measurement SW: DASY52, Version 52.8 (2); SEMCAD X Version 14.6.6 (6824)
Area Scan (61x91x1):Measurement grid: dx=15.00 mm, dy=15.00 mm
Maximum value of SAR (interpolated) = 2.45 mW/g
Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=7mm, dy=7mm, dz=5mm
Reference Value = 51.00 V/m; Power Drift = -0.07 dB
Peak SAR (extrapolated) = 3.70 W/kg
SAR(1 g) = 2.52 mW/g; SAR(10 g) = 1.65 mW/g
Maximum value of SAR (measured) = 2.94 W/kg
System Performance Check 835MHz Body 250mW
Report No: TRE16120165 Page: 24 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
System Performance Check at 1900 MHz Head
DUT: Dipole 1900 MHz; Type: D1900V2; Serial: 5d150
Date:2016-12-29
Communication System: CW; Frequency: 1900 MHz;Duty Cycle: 1:1
Medium parameters used (interpolated): f = 1900 MHz; σ = 1.41S/m; εr = 40.12; ρ = 1000 kg/m3
Phantom section: Flat Section
DASY5 Configuration:
Probe: ES3DV3 - SN3292; ConvF(5.26,5.26,5.26); Calibrated: 02/09/2016;
Sensor-Surface: 3mm (Mechanical Surface Detection)
Electronics: DAE4 Sn1315; Calibrated: 26/07/2016
Phantom: SAM 1; Type: SAM;
Measurement SW: DASY52, Version 52.8 (1); SEMCAD X Version 14.6.5 (6469)
Area Scan (61x91x1):Measurement grid: dx=15.00 mm, dy=15.00 mm
Maximum value of SAR (interpolated) = 10.65 W/kg
Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=7mm, dy=7mm, dz=5mm
Reference Value = 73.83 V/m; Power Drift = -0.15 Db
Peak SAR (extrapolated) = 12.352 W/kg
SAR(1 g) = 10.02mW/g; SAR(10 g) = 5.11 mW/g
Maximum value of SAR (measured) = 12.43 W/kg
System Performance Check 1900MHz Head 250mW
Report No: TRE16120165 Page: 25 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
System Performance Check at 1900 MHz Body
DUT: Dipole 1900 MHz; Type: D1900V2; Serial: 5d150
Date:2016-12-29
Communication System: CW; Frequency: 1900 MHz;Duty Cycle: 1:1
Medium parameters used (interpolated): f = 1900 MHz; σ = 1.52S/m; εr = 53.12; ρ = 1000 kg/m3
Phantom section: Flat Section
DASY5 Configuration:
Probe: ES3DV3 - SN3292; ConvF(5.05,5.05,5.05); Calibrated: 02/09/2016;
Sensor-Surface: 3mm (Mechanical Surface Detection)
Electronics: DAE4 Sn1315; Calibrated: 26/07/2016
Phantom: SAM 1; Type: SAM;
Measurement SW: DASY52, Version 52.8 (1); SEMCAD X Version 14.6.5 (6469)
Area Scan (61x91x1):Measurement grid: dx=15.00 mm, dy=15.00 mm
Maximum value of SAR (interpolated) = 11.46 mW/g
Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=7mm, dy=7mm, dz=5mm
Reference Value = 70.21 V/m; Power Drift = -0.11 dB
Peak SAR (extrapolated) = 19.4 W/kg
SAR(1 g) = 10.2mW/g; SAR(10 g) = 5.33 mW/g
Maximum value of SAR (measured) = 16.4 mW/g
System Performance Check 1900MHz Body250mW
Report No: TRE16120165 Page: 26 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
System Performance Check at 2450 MHz Head
DUT: Dipole 2450 MHz; Type: D2450V2; Serial: 884
Date:2016-12-30
Communication System: CW; Frequency: 2450 MHz;Duty Cycle: 1:1
Medium parameters used (interpolated): f = 2450 MHz; σ = 1.79S/m; εr = 39.10; ρ = 1000 kg/m3
Phantom section: Flat Section
DASY5 Configuration:
Probe: ES3DV3 - SN3292; ConvF(4.97,4.97,4.97); Calibrated: 02/09/2016;
Sensor-Surface: 3mm (Mechanical Surface Detection)
Electronics: DAE4 Sn1315; Calibrated: 26/07/2016
Phantom: SAM 1; Type: SAM;
Measurement SW: DASY52, Version 52.8 (1); SEMCAD X Version 14.6.5 (6469)
Area Scan (61x91x1):Measurement grid: dx=10.00 mm, dy=10.00 mm
Maximum value of SAR (interpolated) = 14.9 mW/g
Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm
Reference Value = 90.57 V/m; Power Drift = 0.06 dB
Peak SAR (extrapolated) = 27.6 W/kg
SAR(1 g) = 13.35 mW/g; SAR(10 g) = 6.25 mW/g
Maximum value of SAR (measured) = 14.5 mW/g
System Performance Check 2450MHz Head250mW
Report No: TRE16120165 Page: 27 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
System Performance Check at 2450 MHz Body
DUT: Dipole 2450 MHz; Type: D2450V2; Serial: 884
Date:2016-12-30
Communication System: CW; Frequency: 2450 MHz;Duty Cycle: 1:1
Medium parameters used (interpolated): f = 2450 MHz; σ = 1.94S/m; εr = 52.55; ρ = 1000 kg/m3
Phantom section: Flat Section
DASY5 Configuration:
Probe: ES3DV3 - SN3292; ConvF(4.70,4.70,4.70); Calibrated: 02/09/2016;
Sensor-Surface: 3mm (Mechanical Surface Detection)
Electronics: DAE4 Sn1315; Calibrated: 26/07/2016
Phantom: SAM 1; Type: SAM;
Measurement SW: DASY52, Version 52.8 (1); SEMCAD X Version 14.6.5 (6469)
Area Scan (61x91x1):Measurement grid: dx=10.00 mm, dy=10.00 mm
Maximum value of SAR (interpolated) = 15.4 mW/g
Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm
Reference Value = 83.63 V/m; Power Drift = -0.15 dB
Peak SAR (extrapolated) = 26.4 W/kg
SAR(1 g) = 13.2 mW/g; SAR(10 g) = 6.13 mW/g
Maximum value of SAR (measured) = 18.5 mW/g
System Performance Check 2450MHz Body250mW
Report No: TRE16120165 Page: 28 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
10. SAR Exposure Limits
SAR assessments have been made in line with the requirements of ANSI/IEEE C95.1-1992
Type Exposure
Limit (mW/g)
General Population /
Uncontrolled Exposure Environment
Occupational /
Controlled Exposure Environment
Spatial Average SAR
(whole body) 0.08 0.4
Spatial Peak SAR
(1g cube tissue for head and trunk) 1.60 8.0
Spatial Peak SAR
(10g for limb) 4.0 20.0
Population/Uncontrolled Environments: are defined as locations where there is the exposure of individual who
have no knowledge or control of their exposure.
Occupational/Controlled Environments: are defined as locations where there is exposure that may be incurred
by people who are aware of the potential for exposure (i.e. as a result of employment or occupation).
Report No: TRE16120165 Page: 29 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
11. Conducted Power Measurement Results
GSM Conducted Power
1. Per KDB 447498 D01, the maximum output power channel is used for SAR testing and further SAR test
reduction
2. Per KDB 941225 D01, considering the possibility of e.g. 3rd party VoIP operation for Head and Body-
worn SAR test reduction for GSM and GPRS modes is determined by the source-base time-averaged
output power including tune-up tolerance. The mode with highest specified time-averaged output power
should be tested for SAR compliance in the applicable exposure conditions. For modes with the same
specified maximum output power and tolerance, the higher number time-slot configuration should be
tested. Therefore, the EUT was set in GPRS (4Tx slots) for GSM850 and GPRS (4Tx slots) for PCS1900.
3. Per KDB941225 D01, for hotspot SAR test reduction for GPRS modes is determined by the source-
based time-averaged output power including tune-up tolerance, For modes with the same specified
maximum output power and tolerance, the higher number time-slot configuration should be tested.
Therefore, the EUT was set in GPRS (4Tx slots) for GSM850 and GPRS (4Tx slots) for PCS1900.
Mode: GSM850
Conducted Power (dBm)
Division
Factors
Averager Power (dBm)
CH128 CH190 CH251 CH128 CH190 CH251
824.2MHz 836.6MHz 848.8MHz 824.2MHz 836.6MHz 848.8MHz
GSM 32.35 32.28 32.24 -9.03 23.32 23.25 23.21
GPRS
(GMSK)
1TXslot 32.32 32.25 32.22 -9.03 23.29 23.22 23.19
2TXslots 29.79 29.80 29.76 -6.02 23.77 23.78 23.74
3TXslots 28.10 28.07 28.02 -4.26 23.84 23.81 23.76
4TXslots 26.88 26.83 26.79 -3.01 23.87 23.82 23.78
Mode: PCS1900
Conducted Power (dBm)
Division
Factors
Averager Power (dBm)
CH512 CH661 CH810 CH512 CH661 CH810
1850.2MHz 1880.0MHz 1909.8MHz 1850.2MHz 1880.0MHz 1909.8MHz
GSM 29.95 29.91 30.12 -9.03 20.92 20.88 21.09
GPRS
(GMSK)
1TXslot 29.92 29.88 30.11 -9.03 20.89 20.85 21.08
2TXslots 27.58 27.62 27.80 -6.02 21.56 21.60 21.78
3TXslots 26.02 26.01 26.17 -4.26 21.76 21.75 21.91
4TXslots 24.89 24.86 25.02 -3.01 21.88 21.85 22.01
Note:
1) Division Factors
To average the power, the division factor is as follows:
1TX-slot = 1 transmit time slot out of 8 time slots=> conducted power divided by (8/1) => -9.03dB
2TX-slots = 2 transmit time slots out of 8 time slots=> conducted power divided by (8/2) => -6.02dB
3TX-slots = 3 transmit time slots out of 8 time slots=> conducted power divided by (8/3) => -4.26dB
4TX-slots = 4 transmit time slots out of 8 time slots=> conducted power divided by (8/4) => -3.01dB
Report No: TRE16120165 Page: 30 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
WCDMA Conducted Power
1. The following tests were conducted according to the test requirements outlines in 3GPP TS34.121
specification.
2. The procedures in KDB 941225 D01 are applied for 3GPP Rel. 6 HSPA to configure the device in the
required sub-test mode to determine SAR test exclusion
A summary of thest setting are illustrated belowe:
HSDPA Setup Configureation:
a) The EUT was connected to base station RS CMU200 referred to the setup configuration
b) The RF path losses were compensated into the measurements
c) A call was established between EUT and base station with following setting:
i. Set Gain Factors (βc and βd) and parameters were set according to each specific sub-test in the
following table, C10.1.4, Quoted from the TS 34.121
ii. Set RMC 12.2Kbps + HSDPA mode
iii. Set Cell Power=-86dBm
iv. Set HS-DSCH Configuration Type to FRC (H-set 1, QPSK)
v. Select HSDPA uplink parameters
vi. Set Delta ACK, Delta NACK and Delta CQI=8
vii. Set Ack-Nack repetition Factor to 3
viii. Set CQI Feedback Cycle (K) to 4ms
ix. Set CQI repetition factor to 2
x. Power ctrl mode= all up bits
d) The transmitter maximum output power waw recorded.
Setup Configuration
Report No: TRE16120165 Page: 31 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
HSUPA Setup Configureation:
a) The EUT was connected to base station RS CMU200 referred to the setup configuration
b) The RF path losses were compensated into the measurements
c) A call was established between EUT and base station with following setting:
i. Call configs = 5.2b, 5.9b, 5.10b, and 5.13.2B with QPSK
ii. Set Gain Factors (βc and βd) and parameters (AG index) were set according to each specific sub-
test in the following table, C11.1.3, Quoted from the TS 34.121
iii. Set Cell Power=-86dBm
iv. Set channel type= 12.2Kbps + HSPA mode
v. Set UE Target power
vi. Set Ctrl mode=Alternating bits
vii. Set and observe the E-TFCI
viii. Confirm that E-TFCI is equal the target E-TFCI of 75 for Sub-test 1, and other subtest’s E-TFCI
d) The transmitter maximum output power waw recorded.
Setup Configuration
General Note:
1. Per KDB 941225 D01, SAR for Head / Hotsport / Body-worn Exposure is measured using a 12.2Kbps
RMC with TPC bit ocnfigured to all 1s
2. Per KDB 941225 D01 RMC12.2Kbps setting is used to evaluate SAR. If the maximum output power and
Tune-up tolerance specified for production units in HSDPA/HSUPA is 1/4dB higher than RMC
12.2Kbps or when the highest reported SAR of the RMC12.2Kbps is scaled by the ratio fo specified
maximum output power and tune-up tolerance of HSDPA / HSUPA to RMC 12.2Kbps and the adjusted
SAR is 1.2 mW/g, SAR measurement is not required for HSDPA / HSUPA.
Report No: TRE16120165 Page: 32 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
Mode
WCDMA Band V WCDMA Band II
Conducted Power (dBm) Conducted Power (dBm)
CH4132 CH4183 CH4233 CH9262 CH9400 CH9538
826.4 836.6 846.6 1852.4 1880.0 1907.6
AMR 12.2K 21.81 22.01 21.82 22.58 22.34 22.09
RMC 12.2K 21.83 22.05 21.83 22.60 22.37 22.10
HSDPA
Subtest-1 20.05 20.24 20.06 20.76 20.54 20.31
Subtest-2 19.89 20.07 19.90 20.59 20.37 20.14
Subtest-3 19.89 20.09 19.89 20.59 20.38 20.13
Subtest-4 19.63 19.81 19.64 20.32 20.11 19.88
HSUPA
Subtest-1 19.52 19.70 19.53 20.21 19.99 19.77
Subtest-2 19.37 19.54 19.38 20.05 19.84 19.62
Subtest-3 19.28 19.46 19.29 19.96 19.75 19.53
Subtest-4 19.22 19.40 19.23 19.90 19.69 19.47
Subtest-5 19.17 19.35 19.18 19.85 19.64 19.42
Report No: TRE16120165 Page: 33 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
WLAN Conducted Power
For 2.4GHz WLAN SAR testing, highest average RF output power channel for the lowest data rate for
802.11b were for SAR evaluation. 802.11g/n were not investigated since the average putput powers over all
channels and data rates were not more than 0.25dB higher than the tested channel in the lowest data rate of
802.11b mode.
WIFI
Mode Channel Frequency
(MHz)
Conducted Peak
Power (dBm)
Conducted
Average Power
(dBm)
Data rate
802.11b
01 2412 17.27 14.73 1 Mbps
06 2437 18.19 15.52 1 Mbps
11 2462 18.23 15.54 1 Mbps
802.11g
01 2412 15.52 12.16 6 Mbps
06 2437 16.38 12.80 6 Mbps
11 2462 16.55 12.95 6 Mbps
802.11n(H20)
01 2412 13.99 10.67 6.5 Mbps
06 2437 14.34 10.91 6.5 Mbps
11 2462 14.63 11.14 6.5 Mbps
802.11n(H40)
3 2422 13.82 10.54 13.5 Mbps
6 2437 14.33 10.91 13.5 Mbps
9 2452 13.98 10.64 13.5 Mbps
Note:The output power was test all data rate and recorded worst case at recorded data rate.
Report No: TRE16120165 Page: 34 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
Bluetooth Conducted Power
Bluetooth
Mode Channel Frequency (MHz) Conducted power (dBm)
GFSK
00 2402 4.58
39 2441 5.25
78 2480 4.55
π/4QPSK
00 2402 4.63
39 2441 5.15
78 2480 4.47
8DPSK
00 2402 4.81
39 2441 5.36
78 2480 4.71
BLE
0 2402 -3.15
19 2440 -2.36
39 2480 -2.73
Per KDB 447498 D01, the 1-g and 10-g SAR test exclusion thresholds for 100MHz to 6GHz at test
separation distances 50mm are determined by:
[(max. Power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)] *
[f(GHz)] 3.0 for 1-g SAR
Band/Mode F(GHz) Position
SAR test
exclusion
threshold (mW)
RF output power SAR test
exclusion
dBm mW
Bluetooth 2.45 Head 9.6 6 3.98
Yes
Body 19.20 6 3.98
Yes
WiFi 2.45 Head 9.6 16 39.81
No
Body 19.20 16 39.81
No
Per KDB 447498 D01, when the minimum test separation distance is <5mm, a distance of 5mm is
applied to determine SAR test exclusion.
The test exclusion thereshold is 3, SAR testing is not required.
Report No: TRE16120165 Page: 35 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
12. Maximum Tune-up Limit
Mode Burst Average Power (dBm)
GSM850 PCS1900
GSM (GMSK, 1Tx Slot) 33.00 30.50
GPRS (GMSK, 1Tx Slot) 33.00 30.50
GPRS (GMSK, 2Tx Slot) 30.50 28.50
GPRS (GMSK, 3Tx Slot) 28.50 26.50
GPRS (GMSK, 4Tx Slot) 27.50 25.50
Mode Burst Average Power (dBm)
WCDMA Band V WCDMA Band II
AMR 12.2Kbps 23.00 23.00
RMC 12.2Kbps 23.00 23.00
HSDPA Subtest-1 21.00 21.00
HSDPA Subtest-2 21.00 21.00
HSDPA Subtest-3 21.00 21.00
HSDPA Subtest-4 21.00 21.00
HSUPA Subtest-1 21.00 21.00
HSUPA Subtest-2 21.00 21.00
HSUPA Subtest-3 21.00 21.00
HSUPA Subtest-4 21.00 21.00
HSUPA Subtest-5 21.00 21.00
WLAN
Mode Peak Power (dBm) Burst Average Power
(dBm)
802.11b 19.00 16.00
802.11g 17.00 13.50
802.11n(H20) 15.00 11.50
802.11n(H40) 15.00 11.00
BT
Mode Conducted Peak Power (dBm)
GFSK 6.00
π/4QPSK 6.00
8DPSK 6.00
BLE -2.00
Report No: TRE16120165 Page: 36 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
13. Antenna Location
Positions for SAR tests; Hotspot mode
Antenna Back Front Top side Bottom side Right side Left side
WWAN Yes Yes No Yes Yes Yes
WIFI / BT Yes Yes Yes No Yes No
General note:
Referring to KDB941225 D06, when the overall device length and width are >9cm*5cm, the test distance
is 10mm. SAR must be measured for all sides and surfaces with a transmitting antenna located within
25mm from that surface or edge.
GSM/WCDMA ANT
WIFI/BT ANT
Top
Left
Right
Bottom
Report No: TRE16120165 Page: 37 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
14. SAR Measurement Results
Head SAR
GSM850
Mode Test
Position
Frequency Conducted
Power
(dBm)
Tune
up limit
(dBm)
Tune
up
scaling
factor
Power
Drift(dB)
Measured
SAR(1g)
(mW/g)
Report
SAR(1g)
(mW/g)
Test
Plot
CH MHz
GPRS
(4Tx
slot)
Left-
Cheek
128 824.2 26.88 27.50 1.15 - - - -
190 836.6 26.83 27.50 1.17 0.07 0.306 0.36
H1
251 848.8 26.79 27.50 1.18 - - - -
Left-Tilt
128 824.2 26.88 27.50 1.15 - - - -
190 836.6 26.83 27.50 1.17 -0.08 0.234 0.27 -
251 848.8 26.79 27.50 1.18 - - - -
Right-
Cheek
128 824.2 26.88 27.50 1.15 - - - -
190 836.6 26.83 27.50 1.17 -0.03 0.288 0.34 -
251 848.8 26.79 27.50 1.18 - - - -
Right-Tilt
128 824.2 26.88 27.50 1.15 - - - -
190 836.6 26.83 27.50 1.17 0.04 0.230 0.27 -
251 848.8 26.79 27.50 1.18 - - - -
PCS1900
Mode Test
Position
Frequency Conducted
Power
(dBm)
Tune
up limit
(dBm)
Tune
up
scaling
factor
Power
Drift(dB)
Measured
SAR(1g)
(mW/g)
Report
SAR(1g)
(mW/g)
Test
Plot
CH MHz
GPRS
(4Tx
slot)
Left-
Cheek
512 1850.2 24.89 25.50 1.15 - - - -
661 1880.0 24.86 25.50 1.16 0.17 0.464 0.54
H2
810 1909.8 25.02 25.50 1.12 - - - -
Left-Tilt
512 1850.2 24.89 25.50 1.15 - - - -
661 1880.0 24.86 25.50 1.16 0.12 0.345 0.40 -
810 1909.8 25.02 25.50 1.12 - - - -
Right-
Cheek
512 1850.2 24.89 25.50 1.15 - - - -
661 1880.0 24.86 25.50 1.16 -0.09 0.426 0.49 -
810 1909.8 25.02 25.50 1.12 - - - -
Right-Tilt
512 1850.2 24.89 25.50 1.15 - - - -
661 1880.0 24.86 25.50 1.16 -0.11 0.325 0.38 -
810 1909.8 25.02 25.50 1.12 - - - -
Note:
Per KDB865664 D01v01r04, Repeated measurement is not required when the original highest measured SAR
is < 0.80 mW/g
Report No: TRE16120165 Page: 38 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
WCDMA Band V
Mode Test
Position
Frequency Conducted
Power
(dBm)
Tune
up limit
(dBm)
Tune
up
scaling
factor
Power
Drift(dB)
Measured
SAR(1g)
(mW/g)
Report
SAR(1g)
(mW/g)
Test
Plot
CH MHz
RMC
12.2K
bps
Left-
Cheek
4132 826.4 21.83 23.00 1.31 - - - -
4183 836.6 22.05 23.00 1.24 0.02 0.421 0.52
H3
4233 846.6 21.83 23.00 1.31 - - - -
Left-Tilt
4132 826.4 21.83 23.00 1.31 - - - -
4183 836.6 22.05 23.00 1.24 0.02 0.346 0.43 -
4233 846.6 21.83 23.00 1.31 - - - -
Right-
Cheek
4132 826.4 21.83 23.00 1.31 - - - -
4183 836.6 22.05 23.00 1.24 0.03 0.399 0.50 -
4233 846.6 21.83 23.00 1.31 - - - -
Right-Tilt
4132 826.4 21.83 23.00 1.31 - - - -
4183 836.6 22.05 23.00 1.24 -0.01 0.322 0.40 -
4233 846.6 21.83 23.00 1.31 - - - -
WCDMA Band II
Mode Test
Position
Frequency Conducted
Power
(dBm)
Tune
up limit
(dBm)
Tune
up
scaling
factor
Power
Drift(dB)
Measured
SAR(1g)
(mW/g)
Report
SAR(1g)
(mW/g)
Test
Plot
CH MHz
RMC
12.2K
bps
Left-
Cheek
9262 1852.4 22.60 23.00 1.10 - - - -
9400 1880.0 22.37 23.00 1.16 0.05 0.558 0.64
H4
9538 1907.6 22.10 23.00 1.23 - - - -
Left-Tilt
9262 1852.4 22.60 23.00 1.10 - - - -
9400 1880.0 22.37 23.00 1.16 0.03 0.449 0.52 -
9538 1907.6 22.10 23.00 1.23 - - - -
Right-
Cheek
9262 1852.4 22.60 23.00 1.10 - - - -
9400 1880.0 22.37 23.00 1.16 -0.09 0.532 0.61 -
9538 1907.6 22.10 23.00 1.23 - - - -
Right-Tilt
9262 1852.4 22.60 23.00 1.10 - - - -
9400 1880.0 22.37 23.00 1.16 -0.03 0.407 0.47 -
9538 1907.6 22.10 23.00 1.23 - - - -
Note:
Per KDB865664 D01v01r04, Repeated measurement is not required when the original highest measured SAR
is < 0.80 mW/g
Report No: TRE16120165 Page: 39 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
WLAN
Mode Test
Position
Frequency Conducted
Power
(dBm)
Tune
up limit
(dBm)
Tune
up
scaling
factor
Power
Drift(dB)
Measured
SAR(1g)
(mW/g)
Report
SAR(1g)
(mW/g)
Test
Plot
CH MHz
802.11
b
1Mbps
Left-
Cheek
01 2412 14.73 16.00 1.34 - - - -
06 2437 15.52 16.00 1.12 - - - -
11 2462 15.54 16.00 1.11 0.10 0.212 0.24
H5
Left-Tilt
01 2412 14.73 16.00 1.34 - - - -
06 2437 15.52 16.00 1.12 - - - -
11 2462 15.54 16.00 1.11 -0.14 0.180 0.20 -
Right-
Cheek
01 2412 14.73 16.00 1.34 - - - -
06 2437 15.52 16.00 1.12 - - - -
11 2462 15.54 16.00 1.11 -0.05 0.193 0.22 -
Right-Tilt
01 2412 14.73 16.00 1.34 - - - -
06 2437 15.52 16.00 1.12 - - - -
11 2462 15.54 16.00 1.11 0.07 0.168 0.19 -
Note:
1. According to the above table, the initial test position for head is “LeftCheek”, and its reported SAR is
0.4W/kg. Thus further SAR measurement is not required for the other (remaining) test positions. Because
the reported SAR of the highest measured maximum output power channel for the exposureconfiguration
is 0.8W/kg, no further SAR testing is required for 802.11b DSSS in that exposureconfiguration.
WLAN- Scaled Reported SAR
Mode Test Position Frequency Actual duty factor maximum
duty factor
Reported
SAR
(1g)(W/kg)
Scaled
reported SAR
(1g)(W/kg)
CH MHz
802.11b
1Mbps
Left-Cheek 11 2462 98.93% 100% 0.24 0.24
Left-Tilt 11 2462 98.93% 100% 0.20 0.20
Right-Cheek 11 2462 98.93% 100% 0.22 0.22
Right-Tilt 11 2462 98.93% 100% 0.19 0.19
Note:
1. According to the KDB248227 D01, The reported SAR must be scaled to 100% transmission duty factor to
determine compliance at the maximum tune-up tolerance limit. A maximum transmission duty factor of
98.93%is achievable for WLAN in this project.
Report No: TRE16120165 Page: 40 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
Body SAR
GSM850
Mode Test
Position
Frequency Conducted
Power
(dBm)
Tune up
limit
(dBm)
Tune
up
scaling
factor
Power
Drift(dB)
Measured
SAR(1g)
(mW/g)
Report
SAR(1g)
(mW/g)
Test
Plot
CH MHz
GPRS
(4Tx
slot)
Front
128 824.2 26.88 27.50 1.15 - - - -
190 836.6 26.83 27.50 1.17 0.07 0.387 0.45 -
251 848.8 26.79 27.50 1.18 - - - -
Back
128 824.2 26.88 27.50 1.15 - - - -
190 836.6 26.83 27.50 1.17 -0.15 0.587 0.68
B1
251 848.8 26.79 27.50 1.18 - - - -
PCS1900
Mode Test
Position
Frequency Conducted
Power
(dBm)
Tune up
limit
(dBm)
Tune
up
scaling
factor
Power
Drift(dB)
Measured
SAR(1g)
(mW/g)
Report
SAR(1g)
(mW/g)
Test
Plot
CH MHz
GPRS
(4Tx
slot)
Front
512 1850.2 24.89 25.50 1.15 - - - -
661 1880.0 24.86 25.50 1.16 -0.02 0.436 0.50 -
810 1909.8 25.02 25.50 1.12 - - - -
Back
512 1850.2 24.89 25.50 1.15 - - - -
661 1880.0 24.86 25.50 1.16 0.03 0.668 0.77
B2
810 1909.8 25.02 25.50 1.12 - - - -
WCDMA Band V
Mode Test
Position
Frequency Conducted
Power
(dBm)
Tune
up limit
(dBm)
Tune
up
scaling
factor
Power
Drift(dB)
Measured
SAR(1g)
(mW/g)
Report
SAR(1g)
(mW/g)
Test
Plot
CH MHz
RMC
12.2Kbps
Front
4132 826.4 21.83 23.00 1.31 - - - -
4183 836.6 22.05 23.00 1.24 0.03 0.337 0.42 -
4233 846.6 21.83 23.00 1.31 - - - -
Back
4132 826.4 21.83 23.00 1.31 - - - -
4183 836.6 22.05 23.00 1.24 -0.09 0.474 0.59
B3
4233 846.6 21.83 23.00 1.31 - - - -
WCDMA Band II
Mode Test
Position
Frequency Conducted
Power
(dBm)
Tune
up limit
(dBm)
Tune
up
scaling
factor
Power
Drift(dB)
Measured
SAR(1g)
(mW/g)
Report
SAR(1g)
(mW/g)
Test
Plot
CH MHz
RMC
12.2Kbps
Front
9262 1852.4 22.60 23.00 1.10 - - - -
9400 1880.0 22.37 23.00 1.16 0.05 0.505 0.58 -
9538 1907.6 22.10 23.00 1.23 - - - -
Back
9262 1852.4 22.60 23.00 1.10 0.06 0.723 0.79 -
9400 1880.0 22.37 23.00 1.16 0.12 0.736 0.85
B4
9538 1907.6 22.10 23.00 1.23 0.12 0.687 0.84 -
Note:
1. Per KDB865664 D01, Repeated measurement is not required when the original highest measured SAR is
< 0.80 mW/g
Report No: TRE16120165 Page: 41 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
WLAN
Mode Test
Position
Frequency Conducted
Power
(dBm)
Tune
up limit
(dBm)
Tune
up
scaling
factor
Power
Drift(dB)
Measured
SAR(1g)
(mW/g)
Report
SAR(1g)
(mW/g)
Test
Plot
CH MHz
802.11b
1Mbps
Front
1 2412 14.73 16.00 1.34 - - - -
6 2437 15.52 16.00 1.12 - - - -
11 2462 15.54 16.00 1.11 0.15 0.081 0.09 -
Back
1 2412 14.73 16.00 1.34 - - - -
6 2437 15.52 16.00 1.12 - - - B5
11 2462 15.54 16.00 1.11 -0.10 0.132 0.15 -
Note:
1. According to the above table, the initial test position for body is “Back”, and its reported SAR is 0.4W/kg.
Thus further SAR measurement is not required for the other (remaining) test positions. Because the
reported SAR of the highest measured maximum output power channel for the exposureconfiguration is
0.8W/kg, no further SAR testing is required for 802.11b DSSS in that exposureconfiguration.
WLAN- Scaled Reported SAR
Mode Test Position Frequency Actual duty factor maximum
duty factor
Reported
SAR
(1g)(W/kg)
Scaled
reported SAR
(1g)(W/kg)
CH MHz
802.11b
1Mbps
Front 11 2462 98.93% 100% 0.09 0.09
Back 11 2462 98.93% 100% 0.15 0.15
Note:
1. According to the KDB248227 D01, The reported SAR must be scaled to 100% transmission duty factor to
determine compliance at the maximum tune-up tolerance limit. A maximum transmission duty factor of
98.93%is achievable for WLAN in this project.
Report No: TRE16120165 Page: 42 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
Hotspot SAR
Positions for SAR tests; Hotspot mode
Antenna Back Front Top side Bottom side Right side Left side
WWAN Yes Yes No Yes Yes Yes
WIFI / BT Yes Yes Yes No Yes No
General note:
Referring to KDB941225 D06, when the overall device length and width are >9cm*5cm, the test distance
is 10mm. SAR must be measured for all sides and surfaces with a transmitting antenna located within
25mm from that surface or edge.
GSM850
Mode Test
Position
Frequency Conducted
Power
(dBm)
Tune up
limit
(dBm)
Tune
up
scaling
factor
Power
Drift(dB)
Measured
SAR(1g)
(mW/g)
Report
SAR(1g)
(mW/g)
Test
Plot
CH MHz
GPRS
(4Tx
slot)
Front
128 824.2 26.88 27.50 1.15 - - - -
190 836.6 26.83 27.50 1.17 0.07 0.387 0.45 -
251 848.8 26.79 27.50 1.18 - - - -
Back
128 824.2 26.88 27.50 1.15 - - - -
190 836.6 26.83 27.50 1.17 -0.15 0.587 0.68 B1
251 848.8 26.79 27.50 1.18 - - - -
Left 190 836.6 26.83 27.50 1.17 0.09 0.258 0.30 -
Right 190 836.6 26.83 27.50 1.17 -0.05 0.187 0.22 -
Top 190 836.6
26.83 27.50 1.17 - - - -
Bottom 190 836.6 26.83 27.50 1.17 -0.20 0.335 0.39 -
PCS1900
Mode Test
Position
Frequency Conducted
Power
(dBm)
Tune
up limit
(dBm)
Tune
up
scaling
factor
Power
Drift(dB)
Measured
SAR(1g)
(mW/g)
Report
SAR(1g)
(mW/g)
Test
Plot
CH MHz
GPRS
(4Tx
slot)
Front
512 1850.2 24.89 25.50 1.15 - - - -
661 1880.0 24.86 25.50 1.16 -0.02 0.436 0.50 -
810 1909.8 25.02 25.50 1.12 - - - -
Back
512 1850.2 24.89 25.50 1.15 - - - -
661 1880.0 24.86 25.50 1.16 0.03 0.668 0.77 B2
810 1909.8 25.02 25.50 1.12 - - - -
Left 661 1880.0 24.86 25.50 1.16 -0.01 0.291 0.34 -
Right 661 1880.0 24.86 25.50 1.16 -0.01 0.222 0.26 -
Top 661 1880.0
24.86 25.50 1.16 - - - -
Bottom 661 1880.0 24.86 25.50 1.16 0.03 0.381 0.44 -
Report No: TRE16120165 Page: 43 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
WCDMA Band V
Mode Test
Position
Frequency Conducted
Power
(dBm)
Tune
up
limit
(dBm)
Tune
up
scaling
factor
Power
Drift(dB)
Measured
SAR(1g)
(mW/g)
Report
SAR(1g)
(mW/g)
Test
Plot
CH MHz
RMC
12.2Kbps
Front
4132 826.4 21.83 23.00 1.31 - - - -
4183 836.6 22.05 23.00 1.24 0.03 0.337 0.42 -
4233 846.6 21.83 23.00 1.31 - - - -
Back
4132 826.4 21.83 23.00 1.31 - - - -
4183 836.6 22.05 23.00 1.24 -0.09 0.474 0.59
B3
4233 846.6 21.83 23.00 1.31 - - - -
Left 4183 836.6 22.05 23.00 1.24 -0.16 0.225 0.28 -
Right 4183 836.6 22.05 23.00 1.24 0.10 0.209 0.26 -
Top 4183 836.6 22.05 23.00 1.24 - - - -
Bottom 4183 836.6 22.05 23.00 1.24 0.03 0.270 0.34 -
WCDMA Band II
Mode Test
Position
Frequency Conducted
Power
(dBm)
Tune
up limit
(dBm)
Tune
up
scaling
factor
Power
Drift(dB)
Measured
SAR(1g)
(mW/g)
Report
SAR(1g)
(mW/g)
Test
Plot
CH MHz
RMC
12.2Kbps
Front
9262 1852.4 22.60 23.00 1.10 - - - -
9400 1880.0 22.37 23.00 1.16 0.05 0.505 0.58 -
9538 1907.6 22.10 23.00 1.23 - - - -
Back
9262 1852.4 22.60 23.00 1.10 0.06 0.723 0.79 -
9400 1880.0 22.37 23.00 1.16 0.12 0.736 0.85
B4
9538 1907.6 22.10 23.00 1.23 0.12 0.687 0.84 -
Left 9400 1880.0 22.37 23.00 1.16 -0.09 0.349 0.40 -
Right 9400 1880.0 22.37 23.00 1.16 0.15 0.397 0.46 -
Top 9400 1880.0
22.37 23.00 1.16 - - - -
Bottom 9400 1880.0 22.37 23.00 1.16 0.06 0.381 0.44 -
Report No: TRE16120165 Page: 44 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
WLAN
Mode Test
Position
Frequency Conducted
Power
(dBm)
Tune
up limit
(dBm)
Tune
up
scaling
factor
Power
Drift(dB)
Measured
SAR(1g)
(mW/g)
Report
SAR(1g)
(mW/g)
Test
Plot
CH MHz
802.11b
1Mbps
Front
1 2412 14.73 16.00 1.34 - - - -
6 2437 15.52 16.00 1.12 - - - -
11 2462 15.54 16.00 1.11 0.15 0.081 0.09 -
Back
1 2412 14.73 16.00 1.34 - - - -
6 2437 15.52 16.00 1.12 - - - -
11 2462 15.54 16.00 1.11 -0.10 0.132 0.15 B5
Left 11 2462 15.52 16.00 1.11 - - - -
Right 11 2462 15.52 16.00 1.11 -0.07 0.063 0.07 -
Top 11 2462
15.52 16.00 1.11 -0.13 0.068 0.08 -
Bottom 11 2462 15.52 16.00 1.11 - - - -
Note:
1. According to the above table, the initial test position for body is “Back”, and its reported SAR is 0.4W/kg.
Thus further SAR measurement is not required for the other (remaining) test positions. Because the
reported SAR of the highest measured maximum output power channel for the exposureconfiguration is
0.8W/kg, no further SAR testing is required for 802.11b DSSS in that exposureconfiguration.
WLAN- Scaled Reported SAR
Mode Test Position Frequency Actual duty factor maximum
duty factor
Reported
SAR
(1g)(W/kg)
Scaled
reported SAR
(1g)(W/kg)
CH MHz
802.11b
1Mbps
Front 11 2462 98.93% 100% 0.09 0.09
Back 11 2462 98.93% 100% 0.15 0.15
Left 11 2462 98.93% 100% 0.07 0.07
Top 11 2462 98.93%
100% 0.08 0.08
Note:
1. According to the KDB248227 D01, The reported SAR must be scaled to 100% transmission duty factor to
determine compliance at the maximum tune-up tolerance limit. A maximum transmission duty factor of
98.93%is achievable for WLAN in this project.
Report No: TRE16120165 Page: 45 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
15. SAR Measurement Variability
SAR measurement variability must be assessed for each frequency band, which is determined by the SAR
probe calibration point and tissue-equivalent medium used for the device measurements. When both head
and body tissue-equivalent media are required for SAR measurements in a frequency band, the variability
measurement procedures should be applied to the tissue medium with the highest measured SAR, using the
highest measured SAR configuration for that tissue-equivalent medium.
The following procedures are applied to determine if repeated measurements are required.
1) Repeated measurement is not required when the original highest measured SAR is < 0.80 W/kg; steps 2)
through 4) do not apply.
2) When the original highest measured SAR is 0.80 W/kg, repeat that measurement once.
3) Perform a second repeated measurement only if the ratio of largest to smallest SAR for the original and first
repeated measurements is > 1.20 or when the original or repeated measurement is 1.45 W/kg (~ 10% from
the 1-g SAR limit).
4) Perform a third repeated measurement only if the original, first or second repeated measurement is 1.5
W/kg and the ratio of largest to smallest SAR for the original, first and second repeated measurements is >
1.20.
SAR Test Data Plots
Report No: TRE16120165 Page: 46 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
Test mode: GSM850-GPRS 4TS Test Position: Left Head Cheek Test Plot: H1
Date:2016-12-28
Communication System: Customer System; Frequency:836.6 MHz;Duty Cycle:1:2
Medium parameters used (interpolated): f=836.6 MHz; σ=0.91S/m; εr=41.48; ρ=1000 kg/m3
Phantom section: Left Head Section:
DASY 5 Configuration:
•Probe: ES3DV3 - SN3292; ConvF(6.53, 6.53, 6.53); Calibrated: 02/09/2016;
•Sensor-Surface: 4mm (Mechanical Surface Detection)
•Electronics: DAE4 Sn1315; Calibrated: 26/07/2016
•Phantom: SAM 1; Type: SAM;
•Measurement SW: DASY52, Version 52.8 (2); SEMCAD X Version 14.6.6 (6824)
Area Scan (51x101x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm
Maximum value of SAR (interpolated) = 0.415mW/g
Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm
Reference Value = 7.926 V/m; Power Drift = 0.07 dB
Peak SAR (extrapolated) = 0.553 mW/g
SAR(1 g) = 0.306 mW/g; SAR(10 g) = 0.257 mW/g
Maximum value of SAR (measured) = 0.416 W/kg
Left Head Cheek (GSM850 GPRS 4TS Middle Channel)
Report No: TRE16120165 Page: 47 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
Test mode: PCS1900 GPRS 4TS Test Position: Left Head Cheek Test Plot: H2
Date:2016-12-29
Communication System: Customer System; Frequency: 1880.0 MHz;Duty Cycle: 1:2
Medium parameters used (interpolated): f = 1880.0 MHz; σ = 1.41 mho/m; ε = 40.01; ρ = 1000 kg/m 3
Phantom section: Left Head Section
DASY5 Configuration:
•Probe: ES3DV3 - SN3292; ConvF(5.26,5.26,5.26); Calibrated: 02/09/2016;
•Sensor-Surface: 4mm (Mechanical Surface Detection)
•Electronics: DAE4 Sn1315; Calibrated: 26/07/2016
•Phantom: SAM 1; Type: SAM;
•Measurement SW: DASY52, Version 52.8 (2); SEMCAD X Version 14.6.6 (6824)
Area Scan (51x101x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm
Maximum value of SAR (interpolated) =0.587mW/g
Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm
Reference Value = 4.232 V/m; Power Drift = 0.17 dB
Peak SAR (extrapolated) = 0.805 mW/g
SAR(1 g) = 0.464 mW/g; SAR(10 g) = 0.338 mW/g
Maximum value of SAR (measured) = 0.595 W/kg
Left Head Cheek (PCS1900 Middle Channel)
Report No: TRE16120165 Page: 48 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
Test mode: WCDMA Band V Test Position: Left Head Cheek Test Plot: H3
Date:2016-12-28
Communication System: Customer System; Frequency: 836.6 MHz;Duty Cycle:1:1
Medium parameters used (interpolated): f=836.6 MHz; σ=0.91S/m; εr=41.48; ρ=1000 kg/m3
Phantom section: Left Head Section:
DASY5 Configuration:
•Probe: ES3DV3 - SN3292; ConvF(6.53, 6.53, 6.53); Calibrated: 02/09/2016;
•Sensor-Surface: 4mm (Mechanical Surface Detection)
•Electronics: DAE4 Sn1315; Calibrated: 26/07/2016
•Phantom: SAM 1; Type: SAM;
•Measurement SW: DASY52, Version 52.8 (2); SEMCAD X Version 14.6.6 (6824)
Area Scan (51x101x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm
Maximum value of SAR (interpolated) =0.458 mW/g
Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm
Reference Value = 8.459 V/m; Power Drift = 0.02 dB
Peak SAR (extrapolated) = 0.472 mW/g
SAR(1 g) = 0.421 mW/g; SAR(10 g) = 0.317 mW/g
Maximum value of SAR (measured) = 0.437 W/kg
Left Head Cheek (WCDMA Band V Middle Channel)
Report No: TRE16120165 Page: 49 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
Test mode: WCDMA Band II Test Position: Left Head Cheek Test Plot: H4
Date:2016-12-29
Communication System: Customer System; Frequency: 1880.0 MHz;Duty Cycle:1:1
Medium parameters used (interpolated): f =1880.0 MHz; σ = 1.41 mho/m; ε = 40.01; ρ=1000 kg/m3
Phantom section: Left Head Section:
DASY5 Configuration:
•Probe: ES3DV3 - SN3292; ConvF(5.26,5.26,5.26); Calibrated: 02/09/2016;
•Sensor-Surface: 4mm (Mechanical Surface Detection)
•Electronics: DAE4 Sn1315; Calibrated: 26/07/2016
•Phantom: SAM 1; Type: SAM;
•Measurement SW: DASY52, Version 52.8 (2); SEMCAD X Version 14.6.6 (6824)
Area Scan (51x101x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm
Maximum value of SAR (interpolated) =0.761 mW/g
Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm
Reference Value = 18.775 V/m; Power Drift = 0.05 dB
Peak SAR (extrapolated) = 0.915 mW/g
SAR(1 g) = 0.558 mW/g; SAR(10 g) = 0.403 mW/g
Maximum value of SAR (measured) = 0.757 W/kg
Left Head Cheek (WCDMA Band II Middle Channel)
Report No: TRE16120165 Page: 50 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
Test mode: WLAN 802.11b Test Position: Left Head Cheek Test Plot: H5
Date:2016-12-30
Communication System: Customer System; Frequency: 2462.0 MHz;Duty Cycle:1:1
Medium parameters used (interpolated): f=2462.0 MHz; σ=1.79S/m; εr=39.02; ρ=1000 kg/m3
Phantom section: Left Head Section:
DASY5 Configuration:
•Probe: ES3DV3 - SN3292; ConvF(4.97,4.97,4.97); Calibrated: 02/09/2016;
•Sensor-Surface: 4mm (Mechanical Surface Detection)
•Electronics: DAE4 Sn1315; Calibrated: 26/07/2016
•Phantom: SAM 1; Type: SAM;
•Measurement SW: DASY52, Version 52.8 (2); SEMCAD X Version 14.6.6 (6824)
Area Scan (51x101x1): Interpolated grid: dx=1.200 mm, dy=1.200 mm
Maximum value of SAR (interpolated) =0.234mW/g
Zoom Scan (6x6x6)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm
Reference Value = 2.870 V/m; Power Drift = 0.10 dB
Peak SAR (extrapolated) = 0.353 mW/g
SAR(1 g) = 0.212 mW/g; SAR(10 g) = 0.106 mW/g
Maximum value of SAR (measured) = 0.238 W/kg
Left Head Cheek
Report No: TRE16120165 Page: 51 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
Test mode: GSM850 GPRS 4TS Test Position: Rear Side Test Plot: B1
Date:2016-12-28
Communication System: Customer System; Frequency:836.6 MHz;Duty Cycle:1:2
Medium parameters used (interpolated): f=836.6 MHz; σ=0.97S/m; εr=55.10; ρ=1000 kg/m3
Phantom section: Flat Section:
DASY 5 Configuration:
•Probe: ES3DV3 - SN3292; ConvF(6.27, 6.27, 6.27); Calibrated: 02/09/2016;
•Sensor-Surface: 4mm (Mechanical Surface Detection)
•Electronics: DAE4 Sn1315; Calibrated: 26/07/2016
•Phantom: SAM 1; Type: SAM;
•Measurement SW: DASY52, Version 52.8 (2); SEMCAD X Version 14.6.6 (6824)
Area Scan (51x101x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm
Maximum value of SAR (interpolated) = 0.619 mW/g
Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm
Reference Value = 20.731 V/m; Power Drift = -0.15 dB
Peak SAR (extrapolated) = 0.830 mW/g
SAR(1 g) = 0.587 mW/g; SAR(10 g) = 0.429 mW/g
Maximum value of SAR (measured) = 0.625 mW/g
Rear Side (GSM850 GPRS 4TS Middle Channel)
Report No: TRE16120165 Page: 52 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
Test mode: PCS1900 GPRS 4TS Test Position: Rear Side Test Plot: B2
Date:2016-12-29
Communication System: Customer System; Frequency: 1880.0 MHz;Duty Cycle: 1:2
Medium parameters used (interpolated): f = 1880.0 MHz; σ = 1.51 mho/m; ε = 53.21; ρ = 1000 kg/m 3
Phantom section: Flat Section
DASY5 Configuration:
•Probe: ES3DV3 - SN3292; ConvF(5.05,5.05,5.05); Calibrated: 02/09/2016;
•Sensor-Surface: 4mm (Mechanical Surface Detection)
•Electronics: DAE4 Sn1315; Calibrated: 26/07/2016
•Phantom: SAM 1; Type: SAM;
•Measurement SW: DASY52, Version 52.8 (2); SEMCAD X Version 14.6.6 (6824)
Area Scan (51x101x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm
Maximum value of SAR (interpolated) = 0.420 mW/g
Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm
Reference Value = 5.165 V/m; Power Drift = 0.03 dB
Peak SAR (extrapolated) = 0.917 mW/g
SAR(1 g) = 0.668 mW/g; SAR(10 g) = 0.457 mW/g
Maximum value of SAR (measured) = 0.519 W/kg
Rear Side (PCS1900 GPRS 4TS Middle Channel)
Report No: TRE16120165 Page: 53 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
Test mode: WCDMA Band V Test Position: Rear Side Test Plot: B3
Date:2016-12-28
Communication System: Customer System; Frequency: 836.6 MHz;Duty Cycle:1:1
Medium parameters used (interpolated): f=836.6 MHz; σ=0.97S/m; εr=55.10; ρ=1000 kg/m3
Phantom section: Flat Section
DASY5 Configuration:
•Probe: ES3DV3 - SN3292; ConvF(6.27, 6.27, 6.27); Calibrated: 02/09/2016;
•Sensor-Surface: 4mm (Mechanical Surface Detection)
•Electronics: DAE4 Sn1315; Calibrated: 26/07/2016
•Phantom: SAM 1; Type: SAM;
•Measurement SW: DASY52, Version 52.8 (2); SEMCAD X Version 14.6.6 (6824)
Area Scan (51x101x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm
Maximum value of SAR (interpolated) = 0.574mW/g
Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm
Reference Value = 17.464 V/m; Power Drift = -0.09 dB
Peak SAR (extrapolated) = 0.696 mW/g
SAR(1 g) = 0.474 mW/g; SAR(10 g) = 0.312 mW/g
Maximum value of SAR (measured) = 0.572 W/kg
Rear Side (WCDMA Band V Middle Channel)
Report No: TRE16120165 Page: 54 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
Test mode: WCDMA Band II Test Position: Rear Side Test Plot: B4
Date:2016-12-29
Communication System: Customer System; Frequency: 1880.0 MHz;Duty Cycle:1:1
Medium parameters used (interpolated): f=1880.0 MHz; σ=1.51S/m; εr=53.21; ρ=1000 kg/m3
Phantom section: Flat Section
DASY5 Configuration:
•Probe: ES3DV3 - SN3292; ConvF(5.05,5.05,5.05); Calibrated: 02/09/2016;
•Sensor-Surface: 4mm (Mechanical Surface Detection)
•Electronics: DAE4 Sn1315; Calibrated: 26/07/2016
•Phantom: SAM 1; Type: SAM;
•Measurement SW: DASY52, Version 52.8 (2); SEMCAD X Version 14.6.6 (6824)
Area Scan (51x101x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm
Maximum value of SAR (interpolated) = 1.16mW/g
Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm
Reference Value = 7.851 V/m; Power Drift = 0.12 dB
Peak SAR (extrapolated) = 1.976 mW/g
SAR(1 g) = 0.736 mW/g; SAR(10 g) = 0.538 mW/g
Maximum value of SAR (measured) = 1.17 W/kg
Rear Side (WCDMA Band II Middle Channel)
Report No: TRE16120165 Page: 55 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
Test mode: WLAN 802.11b Test Position: Rear Side Test Plot: B5
Date:2016-12-30
Communication System: Customer System; Frequency: 2462.0 MHz;Duty Cycle:1:1
Medium parameters used (interpolated): f= 2462.0 MHz; σ=1.94S/m; εr=52.53; ρ=1000 kg/m3
Phantom section : Flat Section
DASY5 Configuration:
• Probe: ES3DV3 - SN3292; ConvF(4.70,4.70,4.70); Calibrated: 02/09/2016;
•Sensor-Surface: 4mm (Mechanical Surface Detection)
•Electronics: DAE4 Sn1315; Calibrated: 26/07/2016
•Phantom: SAM 1; Type: SAM;
•Measurement SW: DASY52, Version 52.8 (2); SEMCAD X Version 14.6.6 (6824)
Area Scan (51x101x1): Interpolated grid: dx=1.200 mm, dy=1.200 mm
Maximum value of SAR (interpolated) =0.193 mW/g
Zoom Scan (6x6x6)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm
Reference Value = 3.216 V/m; Power Drift = -0.10 dB
Peak SAR (extrapolated) = 0.308 mW/g
SAR(1 g) = 0.132 mW/g; SAR(10 g) = 0.097 mW/g
Maximum value of SAR (measured) = 0.186 W/kg
Rear side (WLAN 802.11b)
Report No: TRE16120165 Page: 56 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
16. Simultaneous Transmission analysis
No. Simultaneous Transmission Configurations Head Body-worn Hotspot Note
1 GSM(voice) + Bluetooth (data) Yes Yes
2 GSM(voice) + WIFI (data) Yes Yes
3 WCDMA(voice) + Bluetooth (data) Yes Yes
4 WCDMA(voice) + WIFI (data) Yes Yes
5 GPRS (data) + Bluetooth (data) Yes Yes NA
6 GPRS (data) + WIFI (data) Yes Yes Yes
7 WCDMA (data) + Bluetooth (data) Yes Yes NA
8 WCDMA (data) + WIFI (data) Yes Yes Yes
General note:
1. WLAN and Bluetooth share the same antenna, and cannot transmit simultaneously.
2. EUT will choose either GSM or WCDMA according to the network signal condition; therefore, they will not
operate simultaneously at any moment.
3. For simultaneous transmission analysis, Bluetooth SAR is estimated per KDB 447498 D01 based on the
formula below
a) [(max. Power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)] *
[f(GHz)/x]mW/g for test separation distances 50mm; whetn x=7.5 for 1-g SAR, and x=18.75 for
10-g SAR.
b) When the minimum separation distance is <5mm, the distance is used 5mm to determine SAR test
exclusion
c) 0.4 mW/g for 1-g SAR and 1.0mW/g for 10-g SAR, when the test separation distances is >50mm.
Bluetooth
Max power
Exposure position Head Hotspot Body worn
Test separation 0mm 10mm 10mm
6.00dBm Estimated SAR (mW/g) 0.17 mW/g 0.08 mW/g 0.08 mW/g
Report No: TRE16120165 Page: 57 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
Head Exposure condition
WWAN PCE +WIFI DTS
WWAN Band Exposure Position Max SAR (mW/g) Summed SAR
(mW/g)
WWAN PCS WIFI DTS
GSM
GSM850
Left Cheek 0.36 0.24 0.59
Left Tilted 0.27 0.20 0.47
Right Cheek 0.34 0.22 0.55
Right Tilted 0.27 0.19 0.46
PCS1900
Left Cheek 0.54 0.24 0.77
Left Tilted 0.40 0.20 0.60
Right Cheek 0.49 0.22 0.71
Right Tilted 0.38 0.19 0.56
WCDMA
Band V
Left Cheek 0.52 0.24 0.76
Left Tilted 0.43 0.20 0.63
Right Cheek 0.50 0.22 0.71
Right Tilted 0.40 0.19 0.59
Band II
Left Cheek 0.64 0.24 0.88
Left Tilted 0.52 0.20 0.72
Right Cheek 0.61 0.22 0.83
Right Tilted 0.47 0.19 0.66
WWAN PCE + Bluetooth DSS
WWAN Band Exposure Position
Max SAR (mW/g) Summed SAR
(mW/g)
WWAN PCS Bluetooth
DSS
GSM
GSM850
Left Cheek 0.36 0.17 0.52
Left Tilted 0.27 0.17 0.44
Right Cheek 0.34 0.17 0.50
Right Tilted 0.27 0.17 0.43
PCS1900
Left Cheek 0.54 0.17 0.70
Left Tilted 0.40 0.17 0.57
Right Cheek 0.49 0.17 0.66
Right Tilted 0.38 0.17 0.54
WCDMA
Band V
Left Cheek 0.52 0.17 0.69
Left Tilted 0.43 0.17 0.60
Right Cheek 0.50 0.17 0.66
Right Tilted 0.40 0.17 0.57
Band II
Left Cheek 0.64 0.17 0.81
Left Tilted 0.52 0.17 0.69
Right Cheek 0.61 0.17 0.78
Right Tilted 0.47 0.17 0.64
Report No: TRE16120165 Page: 58 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
Maximum reported SAR value for Body-worn or Hotspot mode
WWAN PCE + WIFI DTS
WWAN Band Exposure Position Max SAR (mW/g) Summed SAR
(mW/g)
WWAN PCS WIFI DTS
GSM
GSM850 Front 0.45 0.09 0.54
Back 0.68 0.15 0.83
PCS1900 Front 0.50 0.09 0.60
Back 0.77 0.15 0.92
WCDMA
Band V Front 0.42 0.09 0.51
Back 0.59 0.15 0.74
Band II Front 0.58 0.09 0.67
Back 0.85 0.15 1.00
WWAN PCE + Bluetooth DSS
WWAN Band Exposure Position
Max SAR (mW/g) Summed SAR
(mW/g)
WWAN PCS Bleutooth
DTS
GSM
GSM850 Front 0.45 0.08 0.53
Back 0.68 0.08 0.77
PCS1900 Front 0.50 0.08 0.59
Back 0.77 0.08 0.86
WCDMA
Band V Front 0.42 0.08 0.50
Back 0.59 0.08 0.67
Band II Front 0.58 0.08 0.67
Back 0.85 0.08 0.93
Report No: TRE16120165 Page: 59 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
17. TestSetup Photos
Liquid depth in the head phantom (835MHz) Liquid depth in the body phantom (835MHz)
Liquid depth in the head phantom (1900MHz) Liquid depth in the body phantom (1900MHz)
Liquid depth in the head phantom (2450MHz) Liquid depth in the body phantom (2450MHz)
Report No: TRE16120165 Page: 60 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
Left Head Touch Right Head Touch
Left Head Tilt (15o) Right Head Tilt (15o)
Body-worn Front Side (10mm) Body-worn Rear Side (10mm)
Report No: TRE16120165 Page: 61 of 61 Issued: 2017-01-04
Report Template Version: H00 (2016-08)
Hotspot mode - Front Side (10mm) Hotspot mode - Rear Side (10mm)
Hotspot mode - Left Side (10mm) Hotspot mode - Right Side (10mm)
Hotspot mode - Top Side (10mm) Hotspot mode - Bottom Side (10mm)
18. External and Internal Photos of the EUT
Please reference to the report No.: TRE1612016401.
---------End of Report----------
Download: Mobile Phone RF Exposure Info  b mobile HK Limited

Document ID3253409
Application IdQpuVCbzX+rMRdM6/4gp1dw==
Document DescriptionSAR report part 1
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeRF Exposure Info
Display FormatAdobe Acrobat PDF - pdf
Filesize4450721
Date Submitted2017-01-10 00:00:00
Date Available2017-01-10 00:00:00
Creation Date2017-01-10 09:03:55
Producing SoftwareAcrobat Distiller 11.0 (Windows)
Document Lastmod2017-01-10 09:03:55
Document CreatorPScript5.dll Version 5.2.2

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