SAR_Appendix B_DAE Probe Cal. Certificate

FCC ID: HLZAX200NG

RF Exposure Info

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Report No. :EN/2019/40017 Rev: 01 Page : 1 of 31 Appendix B - DAE & Probe Calibration Certificate Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 除非另有說明，此報告結果僅對測試之樣品負責，同時此樣品僅保留90天。本報告未經本公司書面許可，不可部份複製。 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at www.sgs.com/terms_and_conditions.htm and for electronic format documents, subject to Terms and Conditions for Electronic Documents at www.sgs.com/terms_e-document.htm. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. SGS Taiwan Ltd. No.134,Wu Kung Road, New Taipei Industrial Park, Wuku District, New Taipei City, Taiwan 24803/新北市五股區新北產業園區五工路 134 號 台灣檢驗科技股份有限公司 t (886-2) 2299-3279 f (886-2) 2298-0488 www.tw.sgs.com Member of SGS Group

Calibration Laboratory of & Setmoizerincher Kalisirtionat Schmid & Partner c Service suiase détaonmage Engineering AG. Swvitls mitsors it erdive Zeughoustrasse 4 004 urich,Suteeniand 5. snOntoretion servce Accrudtety ho Smis Acerectaton Sovice SA Acerdisiontis SCS 0108 ‘The Swise Aceredittlonce 1 onofi signnerietothe EA MuMnteral Agreement frthe recognition of calbrmion cortfcase Glossary DAE data acquisition elacironics Connector angle information used in DASY system to align probe sensor X to the robot coordinate system. Methods Applied and Interpretation of Parameters * DC Vollage Measurement: Calloration Factor assessed far use in DASY system by comparison with a calbrated instrument traceable to national standards. The figure given corresponds to the full seale range of the voltmeter in the respective range. * Conneotor angle: The angle of the connector is assessed measuring the angle mechanically by a tool inserted. Uncertainty is not required. * The following paramaters as documented in the Appendix contain technical information as a result from the performance test and require no uncertainty. «DC Vollage Measurement Linearity: Verification of the Lineerity at +10% and ~10% of the nominal calibration voltage. Influence of offset valtageis included in this measurement. x Common mode sensitivity: influence of a positive ar negative common mode voltage on the differential measurement. + Channel separation: Inluence of a voltage on the neighbor channels not subject to an input voltage * AD Converter Values with inputs shorted: Values on the internal AD convertar corresponding to zero input veltage * Input Ofiset Measurement Output voltage and statitical results over a large number of zero voltage measurements. + Input Offset Current: Typical value for information; Maximum channel input offeet current, not considering the input resistance. * Input resistance: Typicel value for information: DAE input resistance at the connector, during internal auto—zeroing and during measurement. «. Low Battery Alam Vollage: Typical value for information, Below this voltage, a battery alarm signal is generated. + Power consumption: Typical value for information. Supply eurrents in various operating modes. Conticme No: DABt—#77.martd Pago Rots

DC Voltage Measurement AD — Converter Resohtion nominal Han Range nse— sn Low Range: nse= atev DARY meusurement pararmeters: Aute Zoro Tine. 2 ; Mownuring Ime: 3 seo Callbration Factors x ¥ & High Fange 205008 : 0.00% (ke2) 404.575 + 0.02% (ke2)| 404.990 20.02% (ke2) Low Range ase158 + 1608 (ke2) 00170 2 1.50% (ked) 897140 2 15006 (hea) Connector Angle [ conneeter Anale ts bo uses in DASY sysiem gaannir® Cerifcate No: DAG#277.Marth Paged ars

Appendix (Additiona! assessments outside the scope of SCS0108) 1. DC Voltage Linearity High Range Reading (x¥) Difference (i¥) Error (%) Channel X _ _+ Input 2ooo 0e se sn Channel X + input 2000702 aro CH Ghannet x _ — input 200425 ts am Ghannol Y + input 200098.00 aro aco Ghannat Y + input 2oonr o7 1er co Channal Y _ — Input 2uoser oss 00 Ghannel 2 + input 200099 7e ans on Channel 2 _ _+ Input 2ooosse 1or o Channel 2 _ — input —20n05.75 ase w00 Low Range Reatting (a¥) Difference (p¥) Error (%) Ghannel X + Input 200031 as aes Channel X _ _+ Input 20071 i8 «ue Channet X___— input 1so9 ons ue Ghannel Y _ _+ Input 200065 on <o1 GhannelY _ _+ input 10 70 415 asr Chennol Y ___—Input —ars 7e os Ghannel z_ +input 200033 ws ane Channel 2 _ _+ Input ia.a6 —1so ars Ghannol 2 —fnput anize 22 im 2. Common made sensitivity DASY measurement parametars. Auto Zero Time: 3 seo; Measuting lime 3 seo Common made High Range Low Range Input Voitage (m¥) Average Reacing (1y) Average Reading (1V) Channel x 2oo isae 1948 «200 mor cam Channel ¥ zo —19.80 —19.48 —200 120 en Channai 2 2oo 2oca 1980 —0 asis 2338 3. Channel separation OASY measurement paremeters: Auta Zete Time: 3 sec; Memauring Ime: 3 seo Input Voltage (m¥) Channel X (1¥) Channel Y (1¥)|. Channel2 (u¥) Channel X 200 030 s40 Ghannel ¥ 200 7i — mao Channel zo0 ase 435 Corificato No: DRE4—877_ Marl B Page 405

4. AD—Converter Values with inputs shorted UASY measuroment prramaters. Aito Zero Time: 3 see: Mensuring tme: 3 se0 High Range (LsB) Low Range (LSB) Ghannel X teoor 10135 Ghannel v ise70 1orse Ghonnel 2 18730 itiee 5. Input Offsct Measurement DASY measurement prameters: Alro Zero Time; 3 sec; Mousuring tme: 3 se Input tome) Average (1¥) min. Offset jay) max. Ofeot (¥) * ‘g::;afi“" Ghonnel X ozo oso 2s oso Channel ¥ oss 080 230 on Channet 2 aso asn 200 ore 6. Input Offset Current NortinaInput cresity offset curent on al enmnmels: «2504 7. Input Resistance (Tyical values fornformation} Zeroing (kOhim) Memsuring (4Ohim) Shannal x ao 2o Ghannel v 200 200 Channei2 ES 200 8. Low Battery Alarm Voltage (Typcal values torinformation Typical values Alarm Lovel (VDC) Suphy s ¥es) 8 Suppty c Voe) 28 9. Power Gonsumption (Typicnvalues for intormation} Typical values Switehed of (ma) Stond by (ima) Transmitting (ma) Supply + ¥es) «007 18 o Supply (— Vee) —oot a —a Gerticate No DAG+S7T— Marte PageSors

Calibration Laboratory of «l0 Schweizenschor Katrerdonst Schmid & Partner ita%//my‘é £ Servee sulse eitlomage Engineering AG ece Servin avizero i tartura roughausstrasse 43, 6004 2urich, Surtzerind 4/f‘T\ $ smss Cattation Service Accrudteby ho Svis Accrudtaion Servce(A5) Aecredtatin No: SCS 0108 ‘The Suies AecroditationSarvice is oneohe signatoriesto he EA Muttaterat Agreementfortherecognibono callraioncotfcatos clom ‘SGS—TWi(Auden) Certifcate No: DAE4—547_Mar19 CALIBRATION CERTIFICATE Otject DAES — SD 000 Do# BM — SN: 547 Catterton pocedrety oR CAL—OSv2s Callbration procedure for the data acquisiion electronics (DAE) Caltraton date March 22, 2019 ‘is altraioncerifcate documents h raceaiy o atonalstanarss, uhich ratzehphyscal uis of measuroments (S) The measuremart anthe uncerainios ib confdence probabity aregvan on hafoloing pages and ae paofthe certicts Alcalbvatons hav been conducied in re closd aboratay lacliy:orvormonttemperaie 22+ °C and hariiy c 70% Caltraton Exomant used (METE crtefocattraton) Primary Sandarts io« CalDate (Crifcat o) Schoduted Calbraion Ketiiey MutimeterType 2001 | S osroere Go—Sep—18 Nozsian) Sw—e Secontan Stndarts |in Chock Date tnnowe) Schotied Chock Ase DiE Gaitraion Unt se uWws o6e AA 1001 or—dan—19 n house ce Inhouse chac Jan20 Caltraior Box¥2.1 se uis 006 AA 1002 Orsln—19(nhouso ctect) Inhousechocs Jan2o Name Functon Sipatwe Caltraiedby: Doniniaze Staten abontary Techican Acorodby Sinkitn Bipul/Manager s \/ @ W’w"/ lesued: March 22,2010 Ti caltraton coriical halnt be repreducnd axceot in ful without writen anprovalof the ltotoy Gortate No: DAEA—547_Martd Page 1 o5

Calibration r Laboratory of i: Setwelzorschor Kalbrtrdionst Schmid & Partner q onvice solise ittmlomnage Engineering AG Ee gari cis muissre d tortors Zreaghousstrasse 43, 6004 Zurch, Suitzerand y Wns S swise Caltotion Servce Accrustod by ho Svis Accredtaion Sarvce (GAS) Accredtationtio: SCS 0108 ‘The Swiss Accredtation Sarvce is one of the aignatoris to the EA MullateralAgreomentfr therecognitlon o calbrationcorthaten Glossary DAE data acquisition electronics Connector angle information used in DASY system to align probe sensor X to the robot coordinate system. Methods Applied and Interpretation of Parameters * DC Vollage Measurement: Calibration Factor assessed for use in DASY system by comparison with a calibrated instrument traceable to national standards. The figure given corresponds to the full scale range of the voltmeter in the respective range. * Connector angle: The angle of the connectoris assessed measuring the angle mechanically by a toolinserted. Uncertainty is not required. * The following parameters as documented in the Appendix contain technical information as a result from the performance test and require no uncertainty. * DC Voltage MeasurementLinearity: Verfication of the Linearity at +10% and —10% of the nominal calibration voltage. Influence of offset voltageis included in this measurement. * Common mode sensitivity: Influence of a positive or negative common mode voltage on the differential measurement. * Channel separation: Influence of a voltageon the neighbor channels not subject to an input voltage. * AD Converter Values with inputs shoried: Valueson the internal AD converter corresponding to zero input voltage * input Offset Measurement Output valtage and statistical results overa large number of zero voltage measurements. * Input Offset Current: Typical value for information; Maximum channel input offset current, not considering the input resistance. * Input resistance: Typical value for information: DAE input resistance at the connector, during internal auto—zeroing and during measurement. + Low Battery Alarm Vollage: Typical value for information. Below this voltage, a battery alarm signal is generated. + Power consumption: Typical value for information. Supply currents in various operating modes. Corificate No: DAEA—547_Martd Page 20(5

DC Voltage Measurement A/D — ConverterResolution nominal High Range: 1LSB = 6AuV , full range = ~100...+300 mV Low Range: 1LSB= 64nV , full range = ~1.......+8mV DASY measurement parameters: Auto Zero Time: 3 seo; Measuring time: 3 sec Calibration Factors X Y Z High Range 403.235 + 0.02% (k=2) 403.136 £ 0.02% (k=2) 402.783 £ 0.02% (k=2) Low Range 8.95448 + 1.50% (k=2) 3.90479 + 1.50% (k=2) 3.96245 £ 1.50% (k=2) Connector Angle Connector Angle to be used in DASY system $15"41° Certificate No: DAE4—547_Mar19 Page 3 of 5

Appendix (Additional assessments outside the scope of SCS0108) 1. DC Voltage Linearity High Range Reading (4¥) __|__Ditference (1V) Ervor (%) Channel X + input 1sos0sas 141 000 Channel X___+ input 2000204 1se oo1 Channel X —Input —190007 a76 0ce Channel ¥ + input 1000306 oce a.00 Channel Y + input 1900904 20e 001 Channel‘¥ _ _— input —20003.90 230 o01 Channel Z + input 1oo0a ar 104 000 Channel 2 _ _+ Input 20002.c0 138 oo1 Channel 2 _ _— Input —20001.47 oz 000 Low Range Reading (1¥) Difference (¥) Error (%) Channel X___+ Input 2000.59 o23 o01 Channel X + input zor.1s 10 o0s Channel X____— Input —190.00 045 o2s Channel Y _ _+ input 2000.85 «010 01 Channel Y _ _+ input 2oos «ar 18 Channel Y Input 19007 o0 oss Channel 2 + input 2000.46 035 oce Channel 2 _ _+ Input 19075 150 25 Channel2 —Input 20047 180 a.so 2. Common mode sensitivity DASY measurement parameters: Auto Zero Time: 3 sec; Measuring time: 3 see Common mode High Range Low Range input Voltage (m¥) Average Reading (1V) Average Reading (1) Channel X 200 365 520 ~200 52s ase ChannolY 200 030 a.02 —200 o24 5s Channelz 200 se se —200 zes sn 3. Channel separation DASY measurement parameters: Auto Zoro Time: 3 see: Measuring time: 3 seo Input Voltage (m¥) ChannelX (i¥) Channef¥ (2¥) Channel2(@¥) Channel X 200 — aor 21 Channel Y 200 ass — ans Channel 2 200 ase aa7 — Cortficate No: DAE#—547_Martd Page 4 ot5

Report No. :EN/2019/40017 Rev: 01 Page : 10 of 31 Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 除非另有說明，此報告結果僅對測試之樣品負責，同時此樣品僅保留90天。本報告未經本公司書面許可，不可部份複製。 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at www.sgs.com/terms_and_conditions.htm and for electronic format documents, subject to Terms and Conditions for Electronic Documents at www.sgs.com/terms_e-document.htm. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. SGS Taiwan Ltd. No.134,Wu Kung Road, New Taipei Industrial Park, Wuku District, New Taipei City, Taiwan 24803/新北市五股區新北產業園區五工路 134 號 台灣檢驗科技股份有限公司 t (886-2) 2299-3279 f (886-2) 2298-0488 www.tw.sgs.com Member of SGS Group

Report No. :EN/2019/40017 Rev: 01 Page : 11 of 31 Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 除非另有說明，此報告結果僅對測試之樣品負責，同時此樣品僅保留90天。本報告未經本公司書面許可，不可部份複製。 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at www.sgs.com/terms_and_conditions.htm and for electronic format documents, subject to Terms and Conditions for Electronic Documents at www.sgs.com/terms_e-document.htm. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. SGS Taiwan Ltd. No.134,Wu Kung Road, New Taipei Industrial Park, Wuku District, New Taipei City, Taiwan 24803/新北市五股區新北產業園區五工路 134 號 台灣檢驗科技股份有限公司 t (886-2) 2299-3279 f (886-2) 2298-0488 www.tw.sgs.com Member of SGS Group

Calibration Laboratory of semmiuiichic at w Schmid & Partner $ fmmncimage. . Engineering AG Boov evicrre i tratra Zoughainstrasse 43 1004 zimen, Swinedland S uin Callvation Savice Acerndind by e Sws Ancuton Sarvee8) Accmtissoe No: SCS 0108 ‘Tsmine Aceracition Servie is one o thesignatoas o the EA Huiniateral Agreoment for th recogniton o caltwatoncoicutes Glossary: Ts tiosue simulatng leuid NORMicyiz saniilily in free space CoF sensiivil n TSL /NORMcy.e bce diose compression pornt or erestfactor (Wduty_cyate) ofthe RF signal A 8.0,D medlatin daneidentIinesrization pararmotens Pobrizaton o «n totationaround probe asis Polaitzation 6 8 rotaton around an ani thali in the pane nrmat 10 prove axis (at measurament center}, i8 8 =0 is nomal to probe axis Gomector Ange Informallanused in DASY system toallgn probe nermor X to the rabat caordinate system Calibration is Performed According to the Following Standards: a) EEE td 1590—2019, EEE Recommended Prodtice for Detorrining the Peak SpaliatAveraged Speciic AbsorptionRote (SAR) in the Human Head from Wreless Commun‘cations Dovions: Measurement Techniques\ June 2018 D (EC 822001, *, *Measurement srocecure for the nssssment of Specifc Absocation Rate (SARfrom taand— hele and boay.mounted cavices used nextto the #ar (requency fange af 300 NiHe to 6 GHeY°, July 2016 o EC 6200—2, *Procedure to determins the Specifle Absorption Rate (SAR) Tor wireless communication davioes use in close proximiy to te human body (Fequency renge of 30 Mz to 6 GHz)°, March 2010 0) KDB #65604,°SAR Messurement Reauirements for 100 Mite to 6 GHz" Method ds Applied and Interpretation of Parameters: NORMy 7: Assensed for E—feld polirtzalion i =0 (f= 900 Mz in TEM—oul, > 1800 MHz: RZ2 wavequiae) NORMey wre onlyintermeciate velues, ce the uincertalntes of NRMsy.z does not alfect e E*flel unsertwhiy inside TSL (see below Corut) NORM..z = NORMxy.x " requencyresponse (see Freauiency Response Charf), This Incaration is malemenied in DASY4 soltware versions later than 4.2. The uncertaity of he frequency response is instuded in the slated unceriaintyof Cony® DCEiyce: DCP are numercal nearization paratmeters seseased baed on ine data af power sweep with GW signal (no unceriaintyrequired). DCP donsnat demend on frequiency nor madia RAR: PMR is the Pook to Average Ratlo t i not caltired but determined bnsed on the signal characteristis Any zs Bie: Ocy,e: Dag.e: VRkye A, B, C, D are numenicalIncarization parsmeters assessed basod on ie data of power swrep for specite modulation signal. The pmremeters da not depend on frequency nor media V¥ is the maximum caltration range wxpressed in RMS voltage across tho clade, GomvE and Boundacy Elfact Paruinetars: Assessed in lt phantom Ling E:ld for Tamperature Trancter Standard for! s 800 MHz) and inslde waveguida using analyleal e ristrbtons baset on power measurements for (> 200 MHz. The sarme Selups are used for assessment oftha paramaters applied for boundary carmpensation (algha, dapth)of which ypical unsertainyy values aro given, Thase parameters are used in DASYA sohware to mprove probe acouracy slase to the boundary, The senstvity in TSL. comresponds t NOFhiy;z ° Canve whereby the uncertalnty cartuspords to that given for CanvF. A frecuency dporndant Corvs used in DASY vartion 4.4 and tigher which afous extencing the valdty rom + 80 Mz t 100 M Spherieal sotropy (3D deviatlon from {sotrony): in a feld of ow graciants tealieed using a fat phantom expaseo by a natch anterna Senaer Offset The sensor offsel corresponds to the offset of vrual measuremant center from ths probe tp on probe axis) No tolerance requiren Gonmector Angle: The angle is assessed using tni informaton gained by delermining the NORM: (no uncartainty requred). Conticae No EX3—7500Marth Fiow a of o

excovs —on reon Narh 252010 DASY/EASY — Parameters of Probe: EX3DV4 — SN:7509 Basle Callbration Parameters [ semarx Smay Smant werea—] [hiorm javitvimy? I aar Gas o7 rionk [0GF {mv) 1 se sas 1023 Callbration Results for Modulation Response * WB —— Communication Syiom Name A a | ¢ o se _ as aeviv | an ten o ow x |_an an o |com sire I‘¥ m s0 is [y| o so is The reported uncertainty of measurement is stated as the standard unceriainty of measurement mulliplied by the caverage factor k=2, which for a normal distrbution corresponds to a coverage probabilly of approximalely 95%. 3 Tre uneentnien o Narm2X V o olofi he Etd unseriiny nsTL aee Pages on $ ! bamercu Inaarsaton cmncte unemany rotreqired * unouranti Guiaminad ing ho mcovaten tm (nan rssrne apeon recrgulnruon es anrasset lt ue o h it ce Gontieate No: E307509 Mart9 Page 3 of 10

sxsove— sncrsoo Maren 25, 2018 DASY/EASY — Parameters of Probe: EX3DV4 — SN:7509 Other Probe Paramaters Sonsor Arangemant Tranguler Comnector Anglo") ~ ~—irs Mechanical Surtace Detecton Mode mwabies Opleal Surtace Delection Mode deanied Probe Overall Lengh 337 mm Frobe Booy Diameter 10 m | Tip Length 9 mm Ti Diameter 25 mm Probe Tipto Sensar X Galiraton Pone — Tmm Probe: Tip to Sensor ¥ Caliiraton Point — 3m Proba Tto Sensor 2 Callxaton Pont 1 mm Recommended Meastrement Disance rom Surface 14 mm Centicals No: 0—7500Marto page 4 ar 10

sxtove— sncrsoo ftoran 25 2010 DASY/EASY — Parameters of Probe: EX3DV4 — SN:7509 Calibration Paramater Determined in Head Tissue Simulating Media Relaive Conavaiviy i 7 uen® tss 1tm|_ pemitioty (Sim)" ComFX ComeY Comt 2 | Aha® {mn) (ot) 750 419 ase toar tosr soar osi oso +120% ES 4ns boeo tors toms to1s oss oss +204 so 410 oor ooo ase ase na om 220% wso s01 137 as sa4 asa nas ose sr20% 100 son 140 aso #so aso 63 oss +t20% 2000 «o 140 ago a30 s nas oss +r20% 2300 395 167 sns s13 a11 om o% +105 zu50 we 120 170 170 77e oso os a120% | 2000 _| san 198 rto 220 z70| ose | ocms ste5% szoo o «80 sas sas sas oa0 180 »ri% sson_ 35e are szo 520 sz o4 180 sns | seoo is sor an ar7 a77 oan 1g0 anai% soon 63 sor a9 «us «m | oo 160 efan% 5esw lt teen 300M ut 100 M ony eople n DAGY ut ncoer (eue 2oA s reclu o 80 Wez Te nosring o me is othe Core® ineananty tolbatonRscy and ie waty er hom hrpaicy hnd Fronrey umory Hnten 200 it i+ 05 40 80 ont 70 ifC# onvasmentat 30 64 129 120 n 220 M rucontyVanio Conch anamondw #he iemits, ind Corve inss at 12M a D 1Nlte Nve 5 OeReovency vllycan e oucncen o 110 m ‘ tturmence ba2 Gts tnavatn o onun oevametrs oo) oo en o# 10e hicnoenmatcntomis wolac io imeneirs SAvates.at renuensenanavea itc nvltyof woueparanelaso on a}isesfi t s 5%, Th incennety ism RSS & tno Goneunsotiinyl ndemie se taeve snn Aliwhnat w dearnines auig calbtn. SEX warants Pa renaning sevaton tustos heindnylt aterceroersaten a tlays iss han (h o Foencasm 2 Gt d tm a 71 o rommancns onfua 2ot at any aiceagerhanNt ie on tp Nilonhokrniay Cfeats No: Exi—1300Martu Pagebat 1o

exaove— onirsno Much a5, 2o DASY/EASY — Parameters of Probe: EX3DV4 — SN:7509 Calibration Parameter Determined in Body Tissue Simulating Media t uis© N‘:v.nmflt;:i:yF | “'z;";:;’!ly ComEX GomvEY Convez. Alpha® fi'ni:-:] D‘ZZCL es sss ase 181 mom sost oas nao +120% s35 see anr mse 1ose se oa0 | ues «1208 soo sso 105 mar_| s04t war oae aso r120% 1rso saa 148 ass ses ses ose ass r120% 1300 sas 182 a2 5z am ome oss +120% zo0 ESE is2 an a19 | é1 om 11e «1204 2300 szo 181 an an at1 oss oms +120% 2450 sar 195 wos ans sos oz oss + r20% zen sas 2i _|_ tss 278 r7e_| oas ose at20 seno «o0 5so as1 as as oso iso sa00 «se sae as6 as0 ass oso 180 sioo iss sar ane | ado 413 oso 1so saoo «82 s00 ©20 a2o azo oso se © Fremanny van tcone 200 ie t 190 ete on nct t w unc moterse Page 2) m t i revo 0 it Th unentany ob FBS f h Gore unontarey al enbFnctmcy nie ncutat oihe nacatnbaceneytard enc velty selow200 it m 102510 50 ana TNE in Corn® mtwsrant s T0 04 190 |tlae 220 M recpoctony Vcome oncescnas 5 hete 2 Wite d Gate oniosna t rtcin 29 l Avov 5c hequency vat can e id t a 110Ne ! t reaencee belu 3 Gz, tm it t sprama(c nccanharaied i : 10i ncompentatnforl 1 appasto inéosied SAt vaies AtFovsencm ahove 3th vly ol se porentos (ooi renncuc t x 5. he ncwttysn RSS t ine Come unconney t nicats getiuw onommeien * Rnotasath e sterinad curny cbin 56A airinst hresingtevain eto h bounounadect utculoons on is shsin les hi a 1o hecuencentmew 3 Gitand nlow s 2% o rosseres scb30 6t on itanc agethan hhcce to bnwin tm w touniny Cerifeme No:Exc7508 ks Page s at o

exiovs— snzou March25, 2010 Frequency Response of E—Field (TEM—Celliifi10 EXX, Waveguide: R22) Frequency response (notmalized) Uncertainty of Frequeney Response of E—field: + 6.2% (ex2) Cuticats No: BG—750_Marta Paget of to

Exiove— sh7500 Moreh 25, 2019 Receiving Pattern (¢), 9 = 0° 1=600 MHz,TEM 1=1800 MHz.R22 sid 4 1 so io notr; 3& a atde notthe ashths Uncertainty of AxiaIsotropy Assessment: % 0.5% (ke2) Coriicals No: EXG—7500Martd Page 8 of 10

exaovi— sncrson Maret 25, 2010 Dynamic Range f(SARneaq) (TEM call , fouu= 1900 MHz) inout SignelJ * do i0 ww * G) act comamand comersond Unsertainty of inearity Assossmonts % 0.6% (ke?) Centicae No EX3—7808.Marta Pagauat 10

mxoove~ swrson March 23, zore Conversion Factor Assessment 1« aos iewiGLS R# (4_comi) 1+ 1000 icwaLs R22 i1comr) smpmani i Deviation from Isotropy in Liquid Eror (0, 8), 1 = 900 MHz —1o cas ns es sea oo oa on os or io Uncertainty of Spherical Isotropy Assessment: £2.8% (re2) Coritcate No: Exa—rs08_Marto Pagetoor10

7 TTL s _p e_a a MECNAS e" bfi In Collaboration with sRN I"I S A o aal CALIBRATION LABORATORY / y v CALIBRATION Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China '/,,,,,lu\“\ CNAS LO570 Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 E—mail: ctt@chinatt.com Hitp:/wwwchinattl.en Client CCS Certificate No: 218—60229 CALIBRATION CERTIFICATE Object EX3DV4 — SN:3665 Calibration Procedure(s) FP211—004—01 Calibration Procedures for Dosimetric E—field Probes Calibration date: August 06, 2018 This calibration Certificate documents the traceability to national standards, which realize the physical units of measurements(S1). 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(@2«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 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 Calipration SignalGeneratorMG3700A 6201052505 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 Reviewed by: Lin Hao SAR Test Engineer Tf}i % Approved by: Qi Dianyuan SAR Project Leader _,%/ Issued: August:08, 2018 This calibration certificate shall not be reproduced except in full without written approval of the laboratory. Certificate No: Z18—60229 Page 1 of 11

;ITEZJ ;Collnbnmfionewilh 3 ie 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 Hitpy/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 ® © rotation around probe axis Polarization 0 0 rotation around an axis that is in the plane normal to probe axis (at measurement center), i 9=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: * NORMx,y,z: Assessed for E—field polarization 8=0 (f€900MHz 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). «_ NORM(Mx.y,2 = NORMx.y,2* 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. * DCPxy,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. «_ PAR: PAR is the Peak to Average Ratio that is not calibrated but determined based on the signal characteristics. * Axy2 Bxuyz; Cxy2:iVRx,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. «_ ConvF and Boundary Effect Parameters: Assessed in flat phantom using E—field (or Temperature Transfer Standard for fs800MHz) 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. ® Spherical isotropy (3D deviation from isotropy): in a field of low gradients realized using a flat phantom exposed by a patch antenna. # Sensor Offset: The sensor offset corresponds to the offset of virtual measurement centerfrom the probe tip (on probe axis). No tolerance required. * Connector Angle: The angle is assessed using the information gained by determining the NORMsx (no uncertainty required). Certificate No: Z18—60229 Page 2 of 11

e® ( Collsboration with TTL Sa 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: ett@chinattl.com Hitp://worw.chinattl.en Probe EX3DV4 SN: 3665 Calibrated: August 06, 2018 Calibrated for DASY/EASY Systems (Note: non—compatible with DASY2 systemn!) Certificate No: Z18—60229 Page 3 of 11

in Collaboration with x7TJs 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@chinatl.com Hutpy//www.chinattl.en DASY/EASY — Parameters of Probe: EX3DV4 — SN: 3665 Basic Calibration Parameters Sensor X Sensor Y Sensor Z Unc (k=2) Norm(pV/(V/im)?)A 0.51 0.57 0.52 £10.0% DCP(mV)® 100.1 99.7 101.7 Modulation Calibration Parameters uD 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 0.00 171.1 £2.2% ¥ 0.0 0.0 1.0 184.5 2 0.0 0.0 1.0 172.5 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 EZ—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: 218—60229 Page 4 of11 en en olsnue im ne | ne my mmve um >

fi ;Conmmnel-w;::ms Add: No.31 Xueyuan Road, Haidian District, Beifing, 100191, China Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 E—mail; ct@chinattl.com Hup://www.chinattl.en DASY/EASY — Parameters of Probe: EX3DV4 — SN: 3665 Calibration Parameter Determined in Head Tissue Simulating Media z : 6 f [MHz]® Pe:?nli::i':i:y & Com::;:l:\)li:y ConvF X ConvF Y ConvF Z Alpha® D(:f:: ::(:;t)' 750 41.9 0.89 9.92 9.92 9.92 0.40 0.80 £12.1% 835 41.5 0.90 9.60 9.60 9.60 0.18 1.32 £12.1% 900 41.5 0.97 9.48 9.48 9.48 0.19 1.30 £121% 1750 40.1 1.37 8.34 8.34 8.34 0.25 1.02 £12.1% 1900 40.0 1.40 8.06 8.06 8.06 0.26 1.01 +12.1% 2000 40.0 1.40 8.14 8.14 8.14 0.23 1.05 £12.1% 2300 39.5 1.67 7.86 7.86 7.86 0.61 0.71 +12.1% 2450 39.2 1.80 7.48 7.48 7.48 0.47 0.87 +12.1% 2600 39.0 1.96 7.28 7.28 7.28 0.56 0.79 £121% 5200 36.0 4.66 5.48 5.48 5.48 0.40 1.30 +13.3% 5300 35.9 4.76 5.24 5.24 5.24 0.40 1.30 +13.3% 5500 35.6 4.96 5.02 5.02 5.02 0.40 1.20 +13.3% © 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. FAt frequency below 3 GHz, the validity of tissue parameters ( 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 (e 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 thatthe 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 distancelargerthan half the probetip diameter from the boundary. Certificate No: 218—60229 Page 5 of 11 sooe ns muw p w n n n en rawrog n mewmaap rremn ronpeen n n n n ns . 2 en im mmern un is ne | n nmy mmve mm y on ns > ~

!\TTI': ;Counbmfimewith 3 Add: No.31 Xueyuan Road, Haidian District, Beifing, 100191, China Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 E—mail: ettl@chinattl.com Hup://Awwwchinattl.en DASY/EASY — Parameters of Probe: EX3DV4 — SN: 3665 Calibration Parameter Determined in Body Tissue Simulating Media fmbz Pe’::‘m':y j Com:;;:‘)’fy ConvF X ConvF Y ConvF Z Alpha® D(:::')G (Li:c;) 750 55.5 0.96 T008 1008 1008 040 080 +121% 835 55.2 097 972 are a72 oi7 146 +121% 900 55.0 1.05 9.65 aBs ass or 126 +121% 1750 534 1.49 811 811 811 o2 11 £121% 1900 53.3 1.52 7.74 774 174| 023 114 +121% 2000 533 1.52 8.05 805 805 02 111 £121% 2300 52.9 1.81 7.70 770 110 o64 oT £121% 2450 52.7 1.95 7.52 752 152 051 094 1121% 2600 525 216 719 Ti9 Ti9 065 076 £121% 5200 49.0 5.30 478 ars a7s o50 1.70 +13.3% 5300 48.9 5.42 4.60 a60 460 050 170 +133% 5500 486 5.65 4.23 423 423 050 180 +133% © 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. FAt frequency below 3 GHz, the validity of tissue parameters (e 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 (e 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 largerthan half the probetip diameter from the boundary. Certificate No: Z18—60229 Page 6 of 11 ve wome ns ww p n w n n n rar n wn memmaap n nronpen mm n na n s y . 2. i# im mmeery bumiz s rmas na | ne my mmve ymy nane n np> > ~

fi\fl; ;CdlnbmafianewM\ 5 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@chinatt.com Hutp:/www.chinattl.en Frequency Response of E—Field (TEM—Cell: ifi110 EXX, Waveguide: R22) Frequency response (normalized) 0.5 | : T ——f—r—+—— T o 500 1000 1500 2000 2500 3000 E f [MHz TEM IMFz] nag Uncertainty of Frequency Response of E—field: £7.4% (k=2) Certificate No: Z18—60229 Page 7 of 11

2me® in Collaboration with =7""7"J, §a ges 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://wwrw.chinattl.en Receiving Pattern (®), 0=0° f=600 MHz, TEM f=1800 MHz, R22 Error(dB] ~150 —1 IDO -5‘0 (IJ 5‘0 1(‘]0 150 Rollf=] [E+7100MHz __——— 600MHz___—+— 1800MHz__———2500MHz] Uncertainty of Axial Isotropy Assessment: £1.2% (k=2) Certificate No: 718—60229 Page 8 of 11

* in Collaboration with TTL _p_e_a 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 Hutpo/wwwichi Len Dynamic Range f(SARneaq) (TEM celvl, f= 900 MHz) Input Signal[uV] 10‘ 10 SAR[mW/cm‘] CHW—Inot compensated —@~— compensated a C, 0 8 us —1 2 I : T : i—: T + T r T : : 1 10° 10 10° , 10 10° 10° SAR[mW/cm ] [_ ®—Inot compensated —s— compensated Uncertainty of Linearity Assessment: £0.9% (k=2) Certificate No: Z18—60229 Page 9 of 11 0 o + Cone ns mm p e rwe e n e e e uy o mmmay rremn reopn mm n y n o . . 2 w in mmeurt seanur n in m p n woe y meve cce m y es 2

fi gCouabmdonewim 3 Wimzee CALIBRATION LARORATORY Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 E—mail: cttl@chinatt.com Hutp:/www.chinattl.on Conversion Factor Assessment f=750 MHz, WGLS R9(H_convF) f=1750 MHz, WGLS R22(H_convF) aso 2000 is 2500 aso 2000 \1 SAR(WkgW SAR(WkgWV 8 10.00 1.00 \ oso ‘ se aco eeusstspsstememe aco ‘ rumsnismmmmie. 0 20 40 60 d 100 0 10 20 30 40 50 80 To #{mm] zimm] —+—measured —:naviuca\ s —*—measured —-—analilical Deviation from !sot;gpy in Liquid 72 Axis —10 080 .060 —o40 020 o 020 40 oéo 080 10 Uncertainty of Spherical Isotropy Assessment: £3.2% (K=2) Certificate No: Z18—60229 Page 10 of 11

Report No. :EN/2019/40017 Rev: 01 Page : 31 of 31 - End of report - Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 除非另有說明，此報告結果僅對測試之樣品負責，同時此樣品僅保留90天。本報告未經本公司書面許可，不可部份複製。 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at www.sgs.com/terms_and_conditions.htm and for electronic format documents, subject to Terms and Conditions for Electronic Documents at www.sgs.com/terms_e-document.htm. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. SGS Taiwan Ltd. No.134,Wu Kung Road, New Taipei Industrial Park, Wuku District, New Taipei City, Taiwan 24803/新北市五股區新北產業園區五工路 134 號 台灣檢驗科技股份有限公司 t (886-2) 2299-3279 f (886-2) 2298-0488 www.tw.sgs.com Member of SGS Group


Document Created: 2019-06-05 21:40:24
Document Modified: 2019-06-05 21:40:24
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