SAR report part 2

FCC ID: 2ABOSSKYELITE4

RF Exposure Info

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Report No: CCISE180814401 Appendix E: System Calibration Certificate Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1808144 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366, E-mail: info@ccis-cb.com Page 101 of 156

CCGIS In Collaboration with s U Upn £° \./"' )n A tBE{A n TTTI s E"e' a q igyy—<——* EisiA CALIBRATION LABORATORY zy& cNAs T v CALIBRATION &! Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China "/;,/m\\\\“ CNAS LO570 Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com Hittp://www.chinattl.on Client CCIs Certificate No: 218—60226 CALIBRATION CERTIFICATE Object EX3DV4 — SN:3924 Calibration Procedure(s) FF—211—004—01 Calibration Procedures for Dosimetric E—field Probes Calibration date: July 19, 2018 This calibration Certificate documents the traceability to national standards, which realize the physical units of measurements(S!). The measurements and the uncertainties with confidence probability are given on the following pages and are part of the certificate. All calibrations have been conducted in the closed laboratory facility: environment temperature(22+3)c and humidity<70%. Calibration Equipment used (M&TE critical for calibration) Primary Standards ID # Cal Date(Calibrated by, Certificate No.) Scheduled Calibration Power Meter NRP2 101919 20—Jun—18 (CTTL, No.J18X05032) Jun—19 Power sensor NRP—Z91 101547 20—Jun—18 (CTTL, No.J18X05032) Jun—19 Power sensor NRP—Z91 101548 20—Jun—18 (CTTL, No.J18X05032) Jun—19 Reference10dBAttenuator 18NSOW—10dB 09—Feb—18(CTTL, No.J18X01133) Feb—20 Reference20dBAttenuator 18N5OW—20d4B 09—Feb—18(CTTL, No.J18X01132) Feb—20 Reference Probe EX3DV4 SN 3846 25—Jan—18(SPEAG,No.EX3—3846_Jan18) Jan—19 DAE4 SN 777 15—Dec—17(SPEAG, No.DAE4—777_Dec17) Dec —18 Secondary Standards ID # Cal Date(Calibrated by, Certificate No.) Scheduled Calibration SignalGeneratorMG3700A 6201052605 21—Jun—18 (CTTL, No.J18X05033) Jun—19 Network Analyzer E5071C MY46110673 14—Jan—18 (CTTL, No.J18X00561) Jan —19 Name Function Signature Calibrated by: Yu Zongying SAR Test Engineer /:%/.4@ Reviewed by: Lin Hao SAR Test Engineer j \‘,fii?gy Approved by: Qi Dianyuan SAR Project Leader _//E*;;u-?/g_/ Issued: July 20, 2018 This calibration certificate shall not be reproduced except in full without written approval of the laboratory. Certificate No: Z18—60226 Page 1 of 11

CCIS !\ In Collaboration with =‘/"T/ a Wimmaze>" CALIERATION LAEORATORY Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com Http:/www.chinattl.en Glossary: TSL tissue simulating liquid NORMx,y,z sensitivity in free space ConvF sensitivity in TSL / NORMx,y,z DCP diode compression point CF crest factor (1/duty_cycle) of the RF signal A,B,C,D modulation dependent linearization parameters Polarization ® 4 rotation around probe axis Polarization 0 0 rotation around an axis that is in the plane normal to probe axis (at measurement center), i O0=0 is normal to probe axis Connector Angle information used in DASY system to align probe sensor X to the robot coordinate system Calibration is Performed According to the Following Standards: a) IEEE Std 1528—2013, "IEEE Recommended Practice for Determining the Peak Spatial—Averaged Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques", June 2013 b) IEC 62209—1, "Measurement procedure for the assessment of Specific Absorption Rate (SAR) from hand—held and body—mounted devices used next to the ear (frequency range of 300 MHz to 6 GHz)", July 2016 c) IEC 62209—2, "Procedure to determine the Specific Absorption Rate (SAR) for wireless communication devices used in close proximity to the human body (frequency range of 30 MHz to 6 GHz)", March 2010 d) KDB 865664, "SAR Measurement Requirements for 100 MHz to 6 GHz" Methods Applied and Interpretation of Parameters: e NORMx,y,z: Assessed for E—field polarization 0=0 (fs900MHz in TEM—cell; f> 1800MHz: waveguide). NORMx,y,z are only intermediate values, i.e., the uncertainties of NORMx,y,z does not effect the E —field uncertainty inside TSL (see below ConvF). e NORM(Ax,y,z = NORMx,y,z* frequency_response (see Frequency Response Chart). This linearization is implemented in DASY4 software versions later than 4.2. The uncertainty of the frequency response is included in the stated uncertainty of ConvF. e DCPx,y,z: DCP are numerical linearization parameters assessed based on the data of power sweep (no uncertainty required). DCP does not depend on frequency nor media. e PAR: PAR is the Peak to Average Ratio that is not calibrated but determined based on the signal characteristics. e Axy2zBx,y,z; Cx,y,z;VRx,y,z:A,B,C are numerical linearization parameters assessed based on the data of power sweep for specific modulation signal. The parameters do not depend on frequency nor media. VR is the maximum calibration range expressed in RMS voltage across the diode. e ConvrF and Boundary Effect Parameters: Assessed in flat phantom using E—field (or Temperature Transfer Standard for f<800MHz) and inside waveguide using analytical field distributions based on power measurements for f >800MHz. The same setups are used for assessment of the parameters applied for boundary compensation (alpha, depth) of which typical uncertainty valued are given. These parameters are used in DASY4 software to improve probe accuracy close to the boundary. The sensitivity in TSL corresponds to NORMx,y,z* ConvF whereby the uncertainty corresponds to that given for ConvF. A frequency dependent ConvF is used in DASY version 4.4 and higher which allows extending the validity from+50MHz to+100MHz. e Spherical isotropy (3D deviation from isotropy): in a field of low gradients realized using a flat phantom exposed by a patch antenna. e Sensor Offset: The sensor offset corresponds to the offset of virtual measurement center from the probe tip (on probe axis). No tolerance required. e Connector Angle: The angle is assessed using the information gained by determining the NORMx (no uncertainty required). Certificate No: Z18—60226 Page 2 of 11 ooo e e noeegnene n vvree wenernr en e n ven e v o mt t ty n m n en n n en n e n n qy n n n en n n n n n n g on n n d n en n au n n e e nc nongn n n ~ =>

CCIS In Collaboration with _ ‘/"7"/ 5 e a CALIBRATION LABORATORY Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com Hitp://www.chinattl.en Probe EX3DV4 SN: 3924 Calibrated: July 19, 2018 Calibrated for DASY/EASY Systems (Note: non—compatible with DASY2 system!) Certificate No: Z18—60226 Page 3 of 11 rxgsus 222 c oonnnnoanrne on erenren ie rere rereremrrear waney weg ce ,

CCIS In Collaboration with =‘/"/"/ §a e _a CALIBRATION LABORATORY Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 E—mail: ettl@chinattl.com Hitp://www.chinattl.en DASY/IEASY — Parameters of Probe: EX3DV4 — SN: 3924 Basic Calibration Parameters Sensor X Sensor Y Sensor Z Unc (k=2) Norm(uV/(V/im)?) 4 0.50 0.42 0.68 £10.0% DCP(mV)® 101.1 100.2 99.9 Modulation Calibration Parameters UID Communication A B C D VR Unc® System Name dB dB/uV dB mV (k=2) 0 Cw X 0.0 0.0 1.0 0.00 172.2 £2.2% Y 0.0 0.0 1.0 153.7 Z 0.0 0.0 1.0 202.8 The reported uncertainty of measurement is stated as the standard uncertainty of Measurement multiplied by the coverage factor k=2, which for a normal distribution Corresponds to a coverage probability of approximately 95%. * The uncertainties of Norm X, Y, Z do not affect the E*—field uncertainty inside TSL (see Page 5 and Page 6). ® Numerical linearization parameter: uncertainty not required. & Uncertainly is determined using the max. deviation from linear response applying rectangular distribution and is expressed for the square of the field value. Certificate No: Z18—60226 Page 4 of 11 rorvgwane rrvnee we en uns

CCIS r In Collaboration with TTL a iimaame>" CALIBRATION LABORATORY Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 E—mail: etti@chinattl.com Hitp://www.chinattl.on DASY/EASY — Parameters of Probe: EX3DV4 — SN: 3924 Calibration Parameter Determined in Head Tissue Simulating Media > Siss G f[MHz]® Pe':;':‘t:i"‘l';yF C°“°::Z:‘)"Fty ConvF X ConvF Y ConvF Z2 Alpha® D(:m :('lc;) 750 a1.9 0.89 i0.06 i1006 1006 040 080 £121% 835 415 0.90 gee 966 a66 o7 133 £121% 900 415 0.97 9.63 9.63 a63 on6 137 £121% 1750 401 1.37 830 8.30 830 017 126 112 1% 1900 40.0 1.40 8.03 8.03 803 02M 105 £121% 2300 39.5 1.67 7.86 7.86 786 052 073 112 1% 2450 39.2 1.80 7.51 7.51 751 055 073 +121% 2600 39.0 1.96 7.27 7.27 727 065 069 1121% & Frequency validity above 300 MHz of +100MHz only applies for DASY v4.4 and higher (Page 2), else it is restricted to #50MHz. The uncertainty is the RSS of ConvF uncertainty at calibration frequency and the uncertainty for the indicated frequency band. Frequency validity below 300 MHz is + 10, 25, 40, 50 and 70 MHz for ConvF assessments at 30, 64, 128, 150 and 220 MHz respectively. Above 5 GHz frequency validity can be extended to + 110 MHz. "At frequency below 3 GHz, the validity of tissue parameters (s and 0) can be relaxed to £10% if liquid compensation formula is applied to measured SAR values. At frequencies above 3 GHz, the validity of tissue parameters (€ and 0) is restricted to +5%. The uncertainty is the RSS of the ConvF uncertainty for indicated target tissue parameters. GAIpha/Depth are determined during calibration. SPEAG warrants that the remaining deviation due to the boundary effect after compensation is always less than + 1% for frequencies below 3 GHz and below + 2% for the frequencies between 3—6 GHz at any distance larger than half the probe tip diameter from the boundary. Certificate No: Z18—60226 Page 5 of 11 we norepri m es rmus (wy e soar wz n n vrnvzen n narse in w qy en n n n n n n na > —— _

CCIS m In Collaboration with e ‘/"/"/_ § p__e a@ _0 -\r CALIBRATION LABORATORY Add: No,51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 E—mail: etti@chinattl.com Hitp://www.chinattl.en DASY/IEASY — Parameters of Probe: EX3DV4 — SN: 3924 Calibration Parameter Determined in Body Tissue Simulating Media 5 gen G f[MHz]® Pel::IiEtlttil\‘rliety £ com::;:.:\)’::ty ConvF X ConvF Y ConvF Z Alpha® D(‘:’;lh) ;‘::;t) 750 55.5 0.96 10.23 10.23 10.23 0.40 0.80 £12.1% 835 56.2 0.97 9.86 9.86 9.86 0.17 1.44 +12.1% 900 55.0 1.056 9.83 9.83 9.83 0.24 118 £121% 1750 53.4 1.49 8.02 8.02 8.02 0.21 113 £121% 1900 53.5 1.82 1.12 T12 7.72 0.21 1115 |£121% 2300 52.9 1.81 7.175 7.15 7.18 0.55 0.81 +12.1% 2450 52.7 1.95 7.49 7.49 7.49 0.50 0.89 +12.1% 2600 52.5 2.16 712 TA2 1A2 0.60 0.74 £12.1% & Frequency validity above 300 MHz of £100MHz only applies for DASY v4.4 and higher (Page 2), else it is restricted to *50MHz. The uncertainty is the RSS of ConvF uncertainty at calibration frequency and the uncertainty for the indicated frequency band. Frequency validity below 300 MHz is + 10, 25, 40, 50 and 70 MHz for ConvF assessments at 30, 64, 128, 150 and 220 MHz respectively. Above 5 GHz frequency validity can be extended to + 110 MHz. "At frequency below 3 GHz, the validity of tissue parameters (s and 0) can be relaxed to £10% if liquid compensation formula is applied to measured SAR values. At frequencies above 3 GHz, the validity of tissue parameters (¢ and 0) is restricted to £5%. The uncertainty is the RSS of the ConvF uncertainty for indicated target tissue parameters. ©Alpha/Depth are determined during calibration. SPEAG warrants that the remaining deviation due to the boundary effect after compensation is always less than + 1% for frequencies below 3 GHz and below + 2% for the frequencies between 3—6 GHz at any distance larger than half the probe tip diameter from the boundary. Certificate No: Z18—60226 Page 6 of 11 rxgsus

CCIS r In Collaboration with e« ‘/ ‘["T/, CALIBRATION a LABORATORY Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com Hitp://www.chinattl.en Frequency Response of E—Field (TEM—Cell: ifi110 EXX, Waveguide: R22) Frequency response {normalized) 0.5 i i | i 1500 2000 2500 3000 f [MHz] ~§= TEM R22 Uncertainty of Frequency Response of E—field: £7.4% (k=2) Certificate No: Z18—60226 Page 7 of 11 ooo e e rorvgseses

CCIS | r In Collaboration with imz T"TL a CALIERATION LAEORATORY Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China \ Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com Http://www.chinattl.en Receiving Pattern (®), 0=0° f=600 MHz, TEM f=1800 MHz, R22 to C f "g' f : ; f 2 i i } 5 { | t POCp ; . P O } j ( ~ $ i | {mnd , g——s+——f——t——f——t——g——f——f——f——f_———f_———{———6 +150 +100 50 0 50 100 150 _ IIf Rollf®] [ +~1100MHz 60OO0MHz _— _1800MHz _ _— __2500MHz] Uncertainty of Axial Isotropy Assessment: £1.2% (k=2) Certificate No: Z18—60226 Page 8 of11 w en ne nre on en vrrr en nene uen n ua n arn er m nend e 6avgeverree eveiecvve e oonnnnoanrne on erenren ie rere rereremrrear waney weg ce ,

CCIS | In Collaboration with e= ["["/, a Wimaaaeee>" CALIBRATION LAEORATORY Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 E—mail; cttl@chinattl.com Hittp://www.chinattl.en Dynamic Range f(SARpeaq) | (TEM cell, f= 900 MHz) i i Input Signal[u¥] {——i—i————tt¢—i—ii—bb4¢—A—iAHAHHH——i—iAAAHH———} 10" 10° 10‘ 10 SAR[mW/cm*] [M—)not compensated —@— compensated Error[dB] r—r—mmmrry +—r—rrt +—m——mFPrE 10° 10° 10 SAR[mWi/cm ] | {—=—|not compensated ® compensated Uncertainty of Linearity Assessment: £0.9% (k=2) Certificate No: Z18—60226 Page 9 of 11 wonner n ne n uen mnn n en orrn en n n nene n n ven n er on narn en e nend mnees koevgene e reee e nree n e vie e es e oo nnmenren en en nrenren oi rererearaar uy wg n ce .

CCIS r' In Collaboration with ‘/ TTL a CALIBRATION LABORATORY Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 E—mail: ctti@chinattl.com Hitp://www.chinattl.en Conversion Factor Assessment {=750 MHz, WGLS R9(H_convF) f=1750 MHz, WGLS R22(H_convF) 250 — — 1 | 20.00 || || || | | | 100 % l I L _ J| \ | 4* i ‘ | \ | \ 250 | pelX——|— EBB | L. 080( ————fo——f o L4—— d | 3 3 | & 180 |_—— & | s % ‘ | 6 1.00 T om l| 0 0o 1 0 20 40 60 80 100 2{mm] _—snabticd Deviation from Isotropy in Liquid a 4 N 10 080 000 .040 .or0 0o 020 o40 oc om ro Uncertainty of Spherical Isotropy Assessment: £3.2% (K=2) Certificate No: Z18—60226 Page 10 of 11 rorvgwane rrvnee we en uns

CCIS fi 1;Collaboratjonewi(h a y CALIBRATION LABORATORY Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 E—mail: ettl@chinattl.com Hitp://www.chinattl.cn DASY/EASY — Parameters of Probe: EX3DV4 — SN: 3924 Other Probe Parameters Sensor Arrangement Triangular Connector Angle (°) 159.7 Mechanical Surface Detection Mode enabled Optical Surface Detection Mode disable Probe Overall Length 337mm Probe Body Diameter 10mm Tip Length 9mm Tip Diameter 2.5mm Probe Tip to Sensor X Calibration Point 1mm Probe Tip to Sensor Y Calibration Point 1mm Probe Tip to Sensor Z Calibration Point 1imm Recommended Measurement Distance from Surface 1.4mm Certificate No: Z18—60226 Page 11 of11 srerececccrcce8 kcorvenrcerreenr w weenrrcar se oi reurcrnree w were meuse s noan nc weoec en rearvenerear n wareng n se vreanng n n mieg x nervoprrrver ns on Now q w on n w meur n n nmmnee n nar e n en q e p n en n n n n n n n n >

CCIS m_> in Collaboration with \‘\\‘\up:,,,/ C _ ‘/"/"‘/ s_ug_ili & k M PBRWAA >CNASEEE\J\ gh [«" CALIBRATION LABORATORY /,/“ Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China ’4,, v CALIBRATION Tel: f +86—10—62304633—2079 — 33— Fax: +86—10—62304633—2504 "/,,/,,h‘\\\\ CNAS LO570 E—mail: ettl@chinattl.com Hitp://www.chinattl.en Client CoIs Certificate No: 216—97089 CALIBRATION CERTIFICATE Object D835V2 — SN: 40154 Calibration Procedure(s) FD—Z211—2—003—01 Calibration Procedures for dipole validation kits Calibration date: Jun 16, 2016 This calibration Certificate documents the traceability to national standards, which realize the physical units of measurements(S1). The measurements and the uncertainties with confidence probatbility are given on the following pages and are part of the certificate. All calibrations have been conducted in the closed laboratory facility: environment temperature(22+3)‘c and humidity<70%. Calibration Equipment used (M&TE critical for calibration) Primary Standards ID # Cal Date(Calibrated by, Certificate No.) Scheduled Calibration Power Meter NRP2 101919 01—Jul—15 (CTTL, No.J15X04256) Jun—16 Power sensor NRP—Z91 101547 01—Jul—15 (CTTL, No.J15X04256) Jun—16 Reference Probe EX3DV4 SN 7307 19—Feb—16(SPEAG,N0.EX3—7307_Feb16) Feb—17 DAE4 SN 771 02—Feb—16(CTTL—SPEAG,N0.Z16—97011) Feb—17 Secondary Standards ID # Cal Date(Calibrated by, Certificate No.) Scheduled Calibration Signal Generator E4438C MY49071430 01—Feb—16 (CTTL, No.J16X00893) Jan—17 Network Analyzer E5071C MY46110673 26—Jan—16 (CTTL, No.J16X00894) Jan—17 Name Function Signature Calibrated by: Zhao Jing SAR Test Engineer é}‘/ Reviewed by: Qi Dianyuan SAR Project Leader Approved by: Lu Bingsong Deputy Director of the laboratory fl, 44"(?4 Issued: Jun 17, 18 This calibration certificate shall not be reproduced except in full without written approval of the—faboratory. Certificate No: Z16—97089 Page 1 of 8

CGIS b« in Collaboration with w JTZ/, Z—L.2._L CALIBRATION LABORATORY Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com Hitp://www.chinattl.en Glossary: TSL tissue simulating liquid ConvF sensitivity in TSL / NORMx,y,z N/A not applicable or not measured Calibration is Performed According to the Following Standards: a) IEEE Std 1528—2013, "IEEE Recommended Practice for Determining the Peak Spatial—Averaged Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques", June 2013 b) IEC 62209—1, "Procedure to measure the Specific Absorption Rate (SAR) For hand—held devices used in close proximity to the ear (frequency range of 300MHz to 3GHz)", February | 2005 c) IEC 62209—2, "Procedure to measure the Specific Absorption Rate (SAR) For wireless communication devices used in close proximity to the human body (frequency range of 30MHz to 6GHz)", March 2010 d) KDB865664, SAR Measurement Requirements for 100 MHz to 6 GHz Additional Documentation: e) DASY4/5 System Handbook Methods Applied and Interpretation of Parameters: * Measurement Conditions: Further details are available from the Validation Report at the end of the certificate. All figures stated in the certificate are valid at the frequency indicated. & Antenna Parameters with TSL: The dipole is mounted with the spacer to position its feed point exactly below the center marking of the flat phantom section, with the arms oriented parallel to the body axis. * Feed Point Impedance and Return Loss: These parameters are measured with the dipole positioned under the liquid filled phantom. The impedance stated is transformed from the measurement at the SMA connector to the feed point. The Return Loss ensures low reflected power. No uncertainty required. * Electrical Delay: One—way delay between the SMA connector and the antenna feed point. No uncertainty required. SAR measured: SAR measured at the stated antenna input power. e SAR normalized: SAR as measured, normalized to an input power of 1 W at the antenna connector. * SAR for nominal TSL parameters: The measured TSL parameters are used to calculate the nominal SAR result. The reported uncertainty of measurement is stated as the standard uncertainty of Measurement multiplied by the coverage factor k=2, which for a normal distribution Corresponds to a coverage probability of approximately 95%. Certificate No: Z16—97089 Page 2 of 8

CCGIS hi in Collaboration with ©=7/~fJ, s_p_e_a CALIBRATION LABORATORY ‘ Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com Hittp://www.chinattl.cn | Measurement Conditions ’ DASY system configuration, as far as not given on page 1. DASY Version DASY52 52.8.8.1258 | Extrapolation Advanced Extrapolation | Phantom Triple Flat Phantom 5.1C 1 Distance Dipole Center — TSL 15 mm with Spacer | Zoom Scan Resolution dx, dy, dz = 5 mm | Frequency 835 MHz + 1 MHz Head TSL parameters The following parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Head TSL parameters 22.0 °C 41.5 0.90 mho/m Measured Head TSL parameters (22.0 £ 0.2) °C 41.0 £ 6 % 0.89 mho/m + 6 % Head TSL temperature change during test <1.0 °C ——— ——— SAR result with Head TSL SAR averaged over 1_Cm" _(1 g) of Head TSL Condition SAR measured 250 mW input power 2.30 mW /g SAR for nominal Head TSL parameters normalized to 1W 9.24 mW 7g + 20.8 % (k=2) SAR averaged over 10 Cm° (10 g) of Head TSL Condition SAR measured 250 mW input power 1.50 mW / g SAR for nominal Head TSL parameters normalized to 1W 6.02 mW /g + 20.4 % (k=2) Body TSL parameters The following parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Body TSL parameters 22.0 °C 55.2 0.97 mho/m ; Measured Body TSL parameters (22.0 £ 0.2) °C 55.4 + 6 % 0.99 mho/m + 6 % Body TSL temperature change during test <1.0 °C ———— ———— SAR result with Body TSL SAR averaged over 1_cm"_(1 g) of Body TSL Condition SAR measured 250 mW input power 243 mW /g | SAR for nominal Body TSL parameters normalized to 1W 9.57 mW Ig + 20.8 % (k=2) | SAR averaged over 10 cm (10 g) of Body TSL Condition i SAR measured 250 mW input power 1.61 mW /g I SAR for nominal Body TSL parameters normalized to 1W 6.36 mW q £ 20.4 % (k=2) | Certificate No: Z16—97089 Page 3 of 8 I |

CCIS §77J;, CALIBRATION a LABORATORY \/ Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com Hitp://www.chinattl.cn Appendix Antenna Parameters with Head TSL Impedance, transformed to feed point 49.20— 3.11j0 Return Loss — 29.80B Antenna Parameters with Body TSL Impedance, transformed to feed point 46.60— 2.33]0 Return Loss — 27.40B General Antenna Parameters and Design Electrical Delay (one direction) 1.508 ns After long term use with 100W radiated power, only a slight warming of the dipole near the feedpoint can be measured. The dipole is made of standard semirigid coaxial cable. The center conductor of the feeding line is directly | connected to the second arm of the dipole. The antenna is therefore short—circuited for DC—signals. On some of the dipoles, small end caps are added to the dipole arms in order to improve matching when loaded according to the position as explained in the "Measurement Conditions" paragraph. The SAR data are not affected by this change. The overall dipole length is still according to the Standard. No excessive force must be applied to the dipole arms, because they might bend or the soldered connections near the feedpoint may be damaged. | Additional EUT Data Manufactured by SPEAG Certificate No: Z16—97089 Page 4 of 8 sege es ho nna n rnmes eneau e en e en n man sc n —

CCGIS §77Tr a CALIBRATION LABORATORY Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 E—mail: ettl@chinattl.com Hitp://www.chinattl.en DASYS Validation Report for Head TSL Date: 06.16.2016 Test Laboratory: CTTL, Beijing, China DUT: Dipole 835 MHz; Type: D835V2; Serial: D835V2 — SN: 40154 Communication System: UID 0, CW; Frequency: 835 MHz; Duty Cycle: 1: 1 Medium parameters used: f= 835 MHz: 0 =0.891 S/m; s, = 40.97; p = 1000 kg/m* Phantom section: Right Section Measurement Standard: DASYS (IEEE/IEC/ANSI €63.19—2007) DASY5 Configuration: + Probe: EX3DV4 — SN7307; ConvF(10.01, 10.01,10.01); Calibrated: 2/19/2016; + Sensor—Surface: 2mm (Mechanical Surface Detection) + Electronics: DAE4 Sn771; Calibrated: 2016—02—02 + Phantom: Triple Flat Phantom 5.1C; Type: QD 000 PS1 CA; Serial: 1161/1 + Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7372) Dipole Calibration/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=Smm Reference Value = 58.14V/m; Power Drift = 0.02 dB Peak SAR (extrapolated) = 3.41 W/kg SAR(I g) = 2.3 W/kg; SAR(10 g) = 1.5 W/kg Maximum value of SAR (measured) =2.91 W/kg dB 0 BA3 ~4.25 —6.38 —8.50 * | —10.63 m 0 dB =2.91 W/kg = 4.64 dBW/kg Certificate No: Z16—97089 Page 5 of 8

CCIS ’\. in Collaboration with Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com Http://www.chinattl.en Impedance Measurement Plot for Head TSL [ Tri sil Log Mag 10.00ds/ ref 0.000ds [F1] 50. 00 1 835.00000 mHz ~20.789 de 40. 00 10. 00 0. 000 | | ~10. 00 l —20.00 | | | | 00 MBR 5i1 smith (R+JX) scale 1.000u [F1 bel] 1 835.00000 mhz 49.186 n —3.1105 n 61.27Z—pF_ [1 Start 685 Nee IFBW 100 He Stop 1035 GHz Tefi Certificate No: Z16—97089 Page 6 of 8

CCIS | in Collaboration with _<emm_ : &/‘J°Jj, 4 CALIBRATION LABORATORY -‘-’ Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com Hitp://www.chinattl.cn DASYS Validation Report for Body TSL Date: 06.16.2016 Test Laboratory: CTTL, Beijing, China DUT: Dipole 835 MHz; Type: D835V2; Serial: D835V2 — SN: 40154 Communication System: UID 0, CW; Frequency: 835 MHz; Duty Cycle: 1: 1 Medium parameters used: £= 835 MHz: 0 = 0.991 S/m; &, = 55.41; p = 1000 kg/m‘ Phantom section: Center Section Measurement Standard: DASYS (IEEE/IEC/ANSI €63.19—2007) DASYS Configuration: * Probe: EX3DV4 — SN7307; ConvF(9.83.9.83, 9.83); Calibrated: 2/19/2016; * Sensor—Surface: 2mm (Mechanical Surface Detection) + Electronics: DAE4 Sn771; Calibrated: 2016—02—02 + Phantom: Triple Flat Phantom 5.1C; Type: QD 000 P51 CA; Serial: 1161/1 * Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7372) Dipole Calibration/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=Smm, dy=5mm, dz=Smm Reference Value = 54.01 V/m; Power Drift= 0.01 dB Peak SAR (extrapolated) = 3.53 W/kg SAR(I g) =2.43 W/kg; SAR(10 g) = 1.61 W/kg Maximum value of SAR (measured) = 3.04 W/kg ~1.99 ~3.98 5.96 ~7.95 —9.94 0 dB = 3.04 W/kg = 4.83 dBW/kg Certificate No: Z16—97089 Page 7 of8 Coee sc cce esns eone en n merrvnn n n nenn n eene n y n en en e m nene cce s e ne n en n n en n na on nc mear en n au m en enc e ns man snn > n ++

s In Collaboration with Jj _a CALIBRATION LABORATORY rrzzre~ Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com Hitp://www.chinattl.en Impedance Measurement Plot for Body TSL Tri si1 Log Mag 10.00d8/ ref 0.000de [F1] 31 §35.00000 mnz —27.407 de | ! —50.00 !— % l)- s11 smith (R+]X) scale 1.000u [F1 bel] | 1 835.00000 mHz 46.601 o —2.3261 n 81.94g—pm0 x_ | | 1‘ || | | || | i1 etare cesw wew 100 He Stop 1085 one IRemh Certificate No: Z16—97089 Page 8 of 8


Document Created: 2018-10-10 15:14:37
Document Modified: 2018-10-10 15:14:37
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