SAR report part 2

FCC ID: V5PD190

RF Exposure Info

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FCCID_4135912

毡 剿ｃ BB3^ CALIBRATION LABORATORY m Add: No.51 Xueyuan Road, Haidian District, Beijing,100191, China CALIBRATION Tel: +86-lo-62304633-2079 Fax: +86-lo-62304633-2504 CNAS L0570 E-mail: ct tl@chinattl.com http://www.chinattl.cn Client Spor ton · ，; · Ｃertificate No: Ｚ18-6005 蹦 Object D2450V2 - S^ 924 Calibration Procedure(s) FF-Z11-003-01 Calibration Procedures for dipole validation kits Calibration date March 22,2018 This calibration Certificate documents the traceability to national standards, which realize the physical units of measurements(SI). The measurements and the uncertainties with confidence probability are given on the following pages and are part ofthe certificate. All calibrations have been conducted in the closed laboratory facility: environment temperature(22 3)c and humidity<70%. Calibration Equipment used (M&TE criticalfor calibration) Cal Date(Calibrated by, Certificate No.) Scheduled Calibration ID# 01-Nov-17 (CTTL, No.J17X08756) Oct-18 Power Meter NRVD 102083 01-Nov-17 (CTTL, No.J17X08756) Oct-18 Power sensor NRV-Z5 100542 12-Sep-17(SPEAG,No.EX3-7464_Sep17) Sep-18 Reference Probe EX3DV4 SN 7464 02-Oct-17(SPEAG,No.DAE4-1525_Oct17) Oct-18 DAE4 SN 1525 Cal Date(Calibrated by, Certificate No.) Scheduled Calibration Secondary Standards Jan-19 Signal Generator E4438CMY49071430 23-Jan-18 (CTTL, No.J18X00560) Jun-18 NetworkAnalyzer E5239A MY55491241 29-Jun-17 (CTTL, No.J18X00561) Name Function Signature Calibrated by Zhao Jing AR Test Engineer 氏 装·＠ 从产 Ｌ八一 －" 、繁涝 "气 ·、 ' 明"··""一 i "＠＠·"'＠， Reviewed by Lin Hao AR Test Engineer '"滞' 扛 Approved by Qi Dianyuan AR Project Leader Issued: March 25, 2018 This calibration certificate shall not be reproduced exceptin full without written approval ofthe laboratory Certificate No: Zl 8-60051 Page 1 of 8

饥 一 ＂一 一 · ionwith t 1皿刨仁臼 村 e a Add: No.51 Xueyuan Road, Haidian District, Beijing,100191, China Tel: +86-lo-62304633-2079 Fax: +86-lo-62304633-2504 E-mail: cttl@chinattl.com http://www.chinattl.cn Glossary: tissue simulating liquid TSL ConvF sensitivity in TSL / NORMx,y,z not applicable or not measured N/A 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 assessment of specific absorption rate of human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices- Part 1: Device used nextto the ear(Frequency range of 300MHz to 6GHz)", July 2016 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 for100 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 atthe end ofthe certificate. Allfigures stated in the certificate are valid atthe frequency indicated. @ Antenna Parameters with TSL: The dipole is mounted with the spacerto position its feed point exactly below the center marking ofthe flat phantom section, with the arms oriented parallelto the body axis. @ Feed PointImpedance and Return Loss: These parameters are measured with the dipole positioned underthe liquid filled phantom. The impedance stated is transformed from the measurement atthe SMA connectorto 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 atthe stated antenna input power. @ SAR normalized: SAR as measured, normalized to an input power of1 W atthe 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%. Cer tificate No: Zl 8-60051 Page 2 of 8

一理 In Collaborationwith s d e a a "=^^^^ ^ LABORAT ORY Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86-lo-62304633-2079 Fax: +86-lo-62304633-2504 E-mail: cttl@chinattl.com http://www.chinattl.cn Measurement Conditions DASY system confi page 1 52.lo.o.1446 DASY Version DASY52 Extrapolation Advanced Extrapolation Triple Flat Phantom 5.1C Phantom Distance Dipole Center- TSL lo mm with Spacer Zoom Scan Resolution dx, dy, dz = 5 mm 2450 MHz 1 MHz Frequency Head TSL parameters were Temperature Permittivity Conductivity 22.0 C 39.2 1.80 mho/m Nominal Head TSL parameters (22.0 0.2) C 40.3 6 % 1.84 mho/m 6 % Measured Head TSL parameters Head TSL temperature change during test <1.0 C ＠＠＠＠ ＠＠＠＠ SAR result with Head TSL SAR averaged over1 c^3 (1 g) of Head TSL Condition 250 mW input power 13.0 mW/g SAR measured normalized to 1W 51.8 mW/g 18.8 % (k=2) SAR for nominal Head TSL parameters SAR averaged over10 cm3 (lo g) of Head TSL Condition 250 mW input power 5.98 mW / g SAR measured normalized to 1W 23.9 mW/g 18.7 % (k=2) SAR for nominal Head TSL parameters I Body TSL parameters The following parameters and calculations were applied Temperature Permittivity Conductivity 52.7 1.95 mho/m Nominal Body TSL parameters 22.0 C (22.0 0.2) C 51.3 6 % 2.00 mho/m 6 % Measured Body TSL parameters Body TSL temperature change during test <1.0 C ＠＠＠＠ ＠＠＠＠ SAR result with Body TSL SAR averaged over1 cm3 (1 g) of Body TSL Condition 250 mW input power 12.9 mW/g SAR measured normalized to 1W 50.7 mW/g 18.8 %(k=2) SAR for nominal Body TSL parameters SAR averaged over10 cm3 (log)of BodyTSL Condition 250 mW input power 5.88 mW / g SAR measured normalized to 1W 23.3 mW/g 18.7 % (k=2) SAR for nominal Body TSL parameters Cer tificate No: Zl8-60051 Page 3 of 8

一 In 臼睡磕廿０且古计 何 "- 重工咒Ｚ s 其 o CALIBRATION LABORATORY 且 Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86-lo-62304633-2079 Fax: +86-lo-62304633-2504 E-mail: cttl@chinattl.com http://www.chinattl.cn Appendix (Additional assessments outside the scope of CNAS L0570) Antenna Parameters with Head TSL Impedance,transformed to feed point 50.9Q+ 4.08JQ Return Loss - 27.7dB Antenna Parameters with Body TSL Impedance,transformed to feed point 50.8Q+ 4.69JQ Return Loss - 26.5dB General Antenna Parameters and Design １.060 nS Electrical Delay (one direction) Afterlong term use with 100W radiated power, only a slight warming ofthe dipole nearthe feedpoint can be measured. The dipole is made of standard semirigid coaxia cable. The center conductor ofthe feeding line is directly connected to the second arm ofthe dipole. The antenna is therefore short-circuited for DC-signals. On some ofthe dipoles, small end caps are added to the dipoe arms in orderto improve matching when loaded II according to the position as explained in the "Measurement Conditions" paragraph. The SAR data are not affected by this change. The overal dipole length is stil according to the Standard. No excessive force must be applied to the dipoe arms, because they might bend orthe soldered connections nearthe feedpoint may be damaged Additional EUT Data SPEAG Manufactured by Certificate No: Zl 8-60051 Page 4 of 8

bor ation with 抽刨仁甘 霉 e ^a Add: No.51 Xueyuan Road, Haidian District, Beijing,100191, China Tel: +86-lo-62304633-2079 Fax: +86-lo-62304633-2504 E-mail: cttl@chinattl.com http://www.chinattl.cn DASY5 Validation Reportfor Head TSL Date: uate: 03.22.2018 u^ z^ Test Laboratory: CTTL, Beijing, China DUT: Dipole 2450 MHz; Type: D2450V2; Serial: D2450V2 - SN: 924 Communication System: UID 0, CW; Frequency: 2450 MHz; Duty Cycle: 1:1 Medium parameters used: f = 2450 MHz; a = 1.841 S/m; sr = 40.32; p = 1000 kg/m3 Phantom section: Center Section Measurement Standard: DASY5 (IEEE/IEC/ANSIC63.19-2007) DASY5 Configuration: @ Probe: EX3DV4 - SN7464; ConvF(7.89, 7.89, 7.89); Calibrated: 9/12/2017; @ Sensor-Surface: 1.4mm (Mechanical Surface Detection) @ Electronics: DAE4 Snl 525; Calibrated: lo/2/2017 @ Phantom: Triple Flat Phantom 5.1C; Type: QD 000 P51 CA; Serial: 1161/1 @ Measurement SW: DASY52, Version 52.10 (0); SEMCAD X Version 14.6.10 (7417) Dipole Calibration/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=5mrn dy=5mm, dz=5mm Reference Value = 101.2 V/m; Power Drif t = -0.01 dB Peak SAR (extrapolated) = 27.2 W/kg SAR(1 g) = 13 W/kg; SAR(lo g) = 5.98 W/kg Maximum value of SAR (measured) = 22.0 W/kg 0 dB = 22.0 W/kg = 13.42 dBW/kg Certificate No: Zl 8-60051 Page 5 of 8

40.00 I 一 肤 Collabor ation with 辑 重工冗刀 且 ０ 技 ４ CALIBRATION LABORATORY Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86-lo-62304633-2079 Fax: +86-lo-62304633-2504 E-mail: cttl@chinattl.com http://www.chinattl.cn Impedance Measurement Plotfor Head TSL Tr 1 S11 LogM IQ.OOdB/ 0·00dB 50.00 I 30·O0 ２0·O0 10.00 0·0O -10.00 -20·00 -30·00 -40.00 -50.00 St op 2.65000 GHz Chi: Start 2.25000 GHz @ 1 厂 SIT Smith 1.000U/ l·00U > 1 2.450 GHz 50.93 Ｑ 264.79 pH 4.08 Ｑ Stop 2.6500^GHz >Ch1: Star t 2.25000 GHz @ Certificate No: Zl8-60051 Page 6 of 8

boration with e 坤 ON LABORATORY Add: No.51 Xueyuan Road, Haidian District, Beijing,100191, China Tel: +86-lo-62304633-2079 Fax: +86-lo-62304633-2504 E-mail: cttl@chinattl.com http://www.chinattl.cn DASY5 Validation Reportfor Body TSL Date: 03.22.2018 uaie:^.z Test Laboratory: CTTL, Beijing, China DUT: Dipole 2450 MHz; Type: D2450V2; Serial: D2450V2 - SN: 924 Communication System: UID 0, CW; Frequency: 2450 MHz; Duty Cycle: 1:1 Medium parameters used:f= 2450 MHz; a = 1.998 S/m; er = 51.28; p = 1000 kg/m3 Phantom section: Lef t Section Measurement Standard: DASY5 (IEEE/IEC/ANSIC63.19-2007) DASY5 Configuration: · Probe: EX3DV4 - SN7464; ConvF(8.09, 8.09, 8.09); Calibrated: 9/12/2017; · Sensor-Surface: 1.4mm (Mechanical Surface Detection) · Electronics: DAE4 Snl525; Calibrated: lo/2/2017 · Phantom: Triple Flat Phantom 5.1C; Type: QD 000 P51 CA; Serial: 1161/1 · Measurement SW: DASY52, Version 52.10 (0); SEMCAD X Version 14.6.10 (7417) 皿 Dipole Calibration/Zoom Scan (7x7x7)(7x7x7)/Cube 0: Measurement grid: dx=5 dy=5mm, dz=5mm Reference Value = 98.09 V/m; Power Drif t = 0.00 dB Peak SAR (extrapolated) = 27.1 W/kg SAR(1 g) = 12.9 W/kg; SAR(lo g) = 5.88 W/kg Maximum value of SAR (measured) @ 21.5 W/kg 0 dB = 21.5 W/kg = 13.32 dBW/kg Certificate No: Z18-60051 Page 7 of 8

mmO \n Collsborationwith «/"[‘], iy,__ a CALIBRANON 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 http://www.chinattl.on Impedance Measurement Plot for Body TSL Tr 1 S11 LogM 10.00d4B/ 0.00dB 50.00 2450 GHz |—26.54 dB _1 V 40.00 30.00 20.00 10.00 0.00 | ~10.00 |——=—=——=— > ~20.00 ce ~30.00 TS___—* ~40.00 Chi: Start_2.25000 GHz —— Stop 2.65000 GHz nopemmnamenmaree iefremimasomienmennncensiaumincieseinooietpassuinntonsromonensmencinnimconpiinemem,necnmacomonioionmmnanoercnanenmensiatimmramenen,oooGraniemasM S11 Smith1.000U;1.000 2450 GHz 50.78 0 304.61 pH 4.69 0 >oh1: start 225000 GHz— _ L. aotgess stop 265000 Gtz Certificate No: Z18—60051 Page 8 of 8

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\\\“\ul',ll’/,’ % C |n Collaboration with §\§///-/”;,’ A ;ggfi /7/ s _p e a 9 iaagys—" CALIBRATION LABORATORY iscemkCGCNAS : zeny Nee CNBRXTION Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China "tlry ,"a\“\\‘ CNAS LO570 Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com Http://www.chinattl.cn Auden Certificate No: Z218—60106 care _ HCI'e.nt Object EX3DV4 — SN:3753 Calibration Procedure(s) FF—Z11—004—01 Calibration Procedures for Dosimetric E—field Probes Calibration date: May 29, 2018 This calibration Certificate documents the traceability to national standards, which realize the physical units of measurements(Sl). 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 27—Jun—17 (CTTL, No.J17X05857) Jun—18 Power sensor NRP—Z91 101547 27—Jun—17 (CTTL, No.J17X05857) Jun—18 Power sensor NRP—Z91 101548 27—Jun—17 (CTTL, No.J17X05857) Jun—18 Reference10dBAttenuator 18N50W—10dB 09—Feb—18(CTTL, No.J18X01133) Feb—20 Reference20dBAttenuator 18N50W—20dB 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 27—Jun—17 (CTTL, No.J17X05858) Jun—18 Network Analyzer E5071C MY46110673 14—Jan—18 (CTTL, No.J18X00561) Jan —19 Name Function Signature Calibrated by: Yu Zongying SAR Test Engineer /)% Reviewed by: Lin Hao SAR Test Engineer Tflffi% Approved by: Qi Dianyuan SAR Project Leader J%M/(/ Issued: May 31, 2018 This calibration certificate shall not be reproduced except in full without written approval of the laboratory. Certificate No: Z18—60106 Page 1 of 11

e© |n, Collaboration with =/"[‘L ~@iagye—" 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 Http://www.chinattl.cn Glossary: TSL tissue simulating liquid NORMx,y,z sensitivity in free space ConvrF 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 ® © rotation around probe axis Polarization 0 0 rotation around an axis that is in the plane normal to probe axis (at measurement center), i 0=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 06=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(PMx,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 Convr. 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 Ax,yz; Bx,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—60106 Page 2 of 11

W© \n, Collsboration with =‘/"[‘]/, a ies 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 Http://www.chinattl.cn Probe EX3DV4 SN: 3753 Calibrated: May 29, 2018 Calibrated for DASY/EASY Systems (Note: non—compatible with DASY2 system!) Certificate No: Z18—60106 Page 3 of 11

mm® n Collsboration with =‘/"[‘J, 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 Http://www.chinattl.cn DASY/EASY — Parameters of Probe: EX3DV4 — SN: 3753 Basic Calibration Parameters Sensor X Sensor Y Sensor Z Unc (k=2) Norm(uV/(V/m)) 0.47 0.30 0.46 £10.0% DCP(mV)® 102.3 108.4 104.5 Modulation Calibration Parameters UID Communication A =] C D VR Unc ® System Name dB dB\/uV dB mV (k=2) 0 CW X 0.0 0.0 1.0 0.00 160.9 +£2.5% Y 0.0 0.0 1.0 120.4 Z 0.0 0.0 1.0 159.0 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. E 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—60106 Page 4 of 11


Document Created: 2019-03-25 09:20:30
Document Modified: 2019-03-25 09:20:30
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