DASY Calibration Certificate 7

FCC ID: ZNFX440IM

Test Report

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＠ 無 甕 ； 磊 署 一 磁 基 處 3 ： 胛 XueyuanRoad,HaTel:+86-10-62304633-2079 鹽thanDFax:薑strict,Beijing,100191,China %,髭誌籥s → vn ivnnwi.+86-10-62304633-2504 CNASL0570 Add:No.51• E-mail: cttl@chinattl.com http://www.chinattl.cn Cl ient KEHU Certificate No: CAL一L =3:7_%I一。NCERT-FICATE Object ！ Calibration Procedure(s) Ca- i br at i on Pr ocedur es f or di pol e val i dat i on ki t s ∣ C a l i b r a t i o n d a t e : J u n e 2 5 , 2 0 1 8 1 Th 一s ca l ibration Certificate documents the traceabil ity to nationa一standards, which realize the physical units of measurements(S I). The measurements and the uncertainties with confidence probability are g iven on the fo llowing pages and are part of the certificate All calibrations have been conducted in the closed laboratory faci-ity: environment temperature(22士3)'C and humidity<70%. Ca libration Equipment used (M&TE critical for ca libration) Primary Standards ID # Cal Date(Calibrated by, Certificate No.) Scheduled Calibration Power Meter NRVD 102083 01-Nov-17 (CTTL, No. J17X08756) Oct-18 Power sensor NRV-Z5 100542 01-Nov-17 (CTTL, No.J17X08756) Oct-18 R e f e r e n c e P r o b e E X 3 D V 4 SN 7464 12- Sep- 1 7( SPEAG, No. EX3- 7464- Sep17) Sep- 18 DAE4 SN 1524 13-Sep-17(SPEAG,No.DAE4？1524_Sep17) Sep-18 Secondary Standards ID # Cal Date(Calibrated by, Certificate No.) Scheduled Ca libration Signal Generator E4438C MY 4 9 0 7 1 4 3 0 2 3 - J a n - 1 8 ( C T T L , N o . J 1 8 X 0 0 5 6 0 ) Jan-19 Network Anal yzer E5071 C MY 4 6 1 1 0 6 7 3 2 4 - J a n - 1 8 ( C T T L , N o . J 1 8 X 0 0 5 6 1 ) Jan-19 － Name Function . Signature C a l i b r a t e d b y : Z h a o J i n a S A R T e s t E n g i n e e r v ＜4 乙． • － 一 ． rceviewea Dy: Lin Hao SAR Test Engineer may. ' jK藐 _ ． 夕斗＜久′’▼里 Approved by Issued: June 27, 2018 This calibration certificate shall not be reproduced except in full without written approval of the laboratory. Certificate No: Z18-60199 Page 1 of 8

In Collaboration wit h CALIBRATION LABORATORY Add: No.5 I Xueyuan Road, Haidian District, Beijing, 100191, China Tel： 十86-10-62304633-2079 Fax： 十86-10-62304633-2504 E-mail: cttl@chinattl.com http://www？chinattl.cn 1 9 一。 s s a r y : TSL tissue simulating l iquid ConvF sensitivity in TSL / NORMx,y,z N/A not applicable or not measured Calibration is Performed According to the Following Standards: a ) I E E E S t d 1 5 2 8 旬2 0 1 3 , " I E E E R e c o m m e n d e d P r a c t i c e f o r D e t e r m i n 一n g t h e P e a k S p a t i a 卜A v e r a g e d S p e c i f i c A b s o r p t i o n R a t e ( S A R ) i n t h e H u m a n H e a d f r o m W i r e l e s s Communi cati ons Devi ces: Measurement Techn iques", June 2013 b) I EC 62209- 1, "Measur ement pr ocedur e f or assessment of speci f i c absor pt i on r at e of human exposure to rad io frequency fields from hand-hel d and body-mount ed wireless communi cat i on devi ces- Part 1: Devi ce used next t o t he ear (Frequency r ange of 300MHz t o 6GHz)", July 2016 c) IEC 62209-2, "Procedure to measure the Specific Absorption Rate (SAR) For wireless communicati on devices used in cl ose proxi m i ty to the human body (frequency range of 30MHz t o 6GHz) ", Mar ch 2010 d) KDB865664, SAR Measur ement Requ i r ement s f or 100 MHz t o 6 GHz Additiona-Documentation: e) DASY4/5 System Handbook M e t h o d s A p p l i e d a n d 一n t e r p r e t a t i o n o f P a r a m e t e r s : . Meas ur ement Condi t i ons : Fur t her det ai l s ar e avai l ab l e f r om t he Val i dat i on Repor t at t he end o f t h e c e r t i f i c a t e ？A l l f i g u r e s s t a t e d i n t h e c e r t i f i c a t e a r e v a l i d a t t h e f r e q u e n c y i n d i c a t e d . Antenna Parameters with TSL: The dipole is mounted with the spacer to position its feed point exact ly bel ow the center marking of t he flat phantom sect ion, wi th the arms oriented para llel to the body axis Feed Point Impedance and Return Loss: These parameters are measured with the d ipole posi ti oned under t he l i qu id fil led phant om. The i mpedance stated is transformed from the measurement at t he SMA connect or t o t he feed poi nt . The Ret urn Loss ensures l ow reflected power. No uncertainty required . E l e c t r i c a l D e l a y : O n e 一、 N a y d e l a y b e t w e e n t h e S M A c o n n e c t o r a n d t h e a n t e n n a f e e d p o i n t . No uncertainty required. SAR measured: SAR measured at the stated antenna input power？ SAR normalized: SAR as measured, normalized to an input power of 1 W at the antenna connector？ . SAR for nomi nal TSL parameters: The measured TSL parameters are used to ca l cu l ate t he nom inal SAR resu lt. The reported uncertainty of measurement is stated as the standard uncertainty of Measur ement mul t i p l i ed by t he cover age f act or k=2, wh i ch f or a nor mal d i st r i but i on Corresponds to a coverage probab i l ity of approximat ely 95%. Certificate No: Z18-60 199 Page 2 of 8

In Coll aborati on with CALIBRA11ON LABORATORY Add: No.5 I 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.cn Measurement Conditions DASY system configuration, as far as not g iven on page 1. —一一——一一， ∣D A S Y V e r s i o n ∣ DASY52 ∣ 52.10.1.1476 」 — — 一 — — 一 一 — — 一 一 一 一 一 — — ∣E x t r a p o l a t i o n ∣ Ad v a n c e d Ex t r a p o l a t i o n l — — 一 ． 一 ～一 一 — — — — 一 一 一 一 一 一 — — 一 一 一 一 一 一 一 一 ∣— — ∣P h a n t o m ∣ T r i p l e F l a t P h a n t o m 5 . 1 C I 」 一 一 一 一 — — 一 一 一 — — — — 卜 一 一 — — 一 — — ∣D i s t a n c e D i p o l e C e n t e r ？T S L ∣ 10 mm I with Spacer — — 一 — — 一 一 — — — — ∣Zoom」Sc a n Re s ol ut i o n — — — — 一 — — I Fr eque nc y Head TSL parameters 華髯篆萍＃ SAR result with Head TSL SAR averaged over 1 Cm3 (1 g) of Head TSL SAR measured Condi t i on 250 mW input power 13. 6mW/ g SAR f o r n o m i n a l He a d T S L p a r a me t e r s normalized to 1W 54 . 0 mW/ g 士1 8. 8 % ( k =2 ) SAR averaged over 10 Cm3 (10 g) of Head TSL Cond ition SAR measured 250 mW i nput power 6. 14mW/ g SAR for nominal Head TSL parameters nor ma l i zed t o 1W 2 4 . 5 m W / g 士1 8 . 7 % ( k = 2 ) 震羹三惡 Body TSL paramet ers S A R r e s u l t w i t h B o d y T S L — 一 「 ∣S A R a v e r a g e d o v e r 1 c m 3 ( 1 a ) o f B o d y T S L ∣ C o n d i t i o n — — — — ＝ 一 — — — — 一 — — ； ？ — — ： — — — — — — — — — — — — ∣S A R m e a s u r e d ∣ 2 5 0 m W i n p u t p o w e r I 1 3 . 4 m W / g 一 ————一一一———— ∣S A R f o r n o m i n a l B o d y T S L p a r a m e t e r s ∣ — — — — — — — — 一 一 — — I SAR averaged over 10 cm3 (10 g) of Body TSL — — 一 一 — — 一 — — — ∣S A R m e a s u r e d ∣ 2 5 0 m W i n p u t p o w e r I 6 . 0 2 m W / g 訌 一 一 — — 一 一 — — 一 一 — — 一 一 — — 4 — — — — — — ， 一 一 一 一 一 一 — — ∣S A R f o r n o m i n a l B o d y T S L p a r a m e t e r s 一 —— ————一一—— Certificate No: Z18-60199 Page 3 of 8

In Collaboration with - CAUBRA71ON LARORATO Add: N。 ？51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel:十86-10？62304633-2079 Fax: +86-10-62304633-2504 E-mail: cttl@chinattl.com http://www.chinattl.cn Appendix(Additional assessments outside the scope of CNAS L0570) Antenna Parameters with Head TSL I mp e d a n c e , t r a n s f o r me d t o f e e d p o i n t 48.452- 6.87j0 Ret ur n Loss -22 ？9dB Antenna Parameters with Body TSL I mp e d a n c e , t r a n s f o r me d t o f e e d p o i n t 44. 80- 5. 70j 0 Ret ur n Loss -21.8dB General Antenna Parameters and Design Aft er l ong t erm use wi t h 100W r adi at ed power , onl y a s l i ght warmi ng of t he d i pol e near t he f eedpo i nt can be measured. The di pol e i s made of st andar d semi r i gi d coaxi a- cabl e. The center conduct or of t he f eeding l i ne i s di r ect l y c o n n e c t e d t o t h e s e c o n d a r m o f t h e d i p o l e ？T h e a n t e n n a i s t h e r e f o r e s h o r t - c i r c u i t e d f o r D C - s i g n a - s . O n s o m e of t he di pol es, smal l end caps ar e added t o t he di pol e ar ms i n or der t o i mpr ove mat chi ng when l oaded a c c o r d i n g t o t h e p o s i t i o n a s e x p 一a i n e d i n t h e " M e a s u r e m e n t C o n d i t i o n s " p a r a g r a p h . T h e S A R d a t a a r e n o t affected by th is change. The overa ll dipole length is still according to the Standard. No exces s i ve f or ce must be appl i ed t o t he di po l e ar ms, because t hey mi ght bend or t he sol der ed connections near the feedpoint may be damaged Addi t i ona l EUT Dat a Certificate No: Z18-60199 Page 4 of 8

In Collaboration with － [.7 r日RATION LABORATORY Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel： 十86-10-62304633-2079 Fax： 十86-10-62304633-2504 E-mail: cttl@chinattl.com http://www.chinattl.cn DASY5 Validation Report for Head TSL Date: 06.25.2018 Test Laboratory: CTTL, Beijing, China DUT: Dipole 2600 MHz; Type: D2600V2; Serial: D2600V2 ？SN: 1139 Communication System: UID 0, CW; Frequency: 2600 MHz; Duty Cycle: 1:1 Medium parameters used: f = 2600 MHz; 6 = 2.017 S/m; Cr = 40.02; p = 1000 kg/m3 Phantom section: Center Section DASY5 Configuration: Probe: EX3DV4 - SN7464; ConvF(7.76, 7 ？76, 7.76) @ 2600 MHz; Calibrated: 9八2/2017 Sensor-Surface: 1.4mm (Mechanical Surface Detection) Electronics: DAE4 Sn1524; Calibrated: 9/13/2017 Phantom: MFP-V5.I C ; Type: QD 000 P51 CA; Serial: 1062 Measurement SW: DASY52, Version 52.10 (1); SEMCAD X Version 14.6.1 1 (7439) Dipole Cali brat ion/ Zoom Scan (7x7x7) (7x7x7)/ Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Val ue = 100. 3 V/ m; Power Dri ft = 0. 02 dB Peak SAR ( ext r apol at ed) = 28. 6 W/ kg SAR(1 g) = 13. 6 W/ kg; SAR(10 g) = 6. 14 W/ kg Maxi mum val ue of SAR ( measur ed) = 22. 9 W/ kg dB 0 -4.74 -9.47 -14.21 -18.94 -23.68 0 dB = 22.9 W/kg = 13.60 dBW/kg Certificate No: Z18-60199 Page 5 of 8

In Coll aborati on with CAUBRATION LABORATORY Add: No.5 1 Xueyuan Road, Haidian District, Beijing, 100191, China Tel： 十86-10-62304633-2079 Fax: +86-10-62304633-2504 E-mail: cttlachinattl.com http://www.chinattl.cn I m p e d a n c e M e a s u r e m e n t P 一。 t f o r H e a d T S L r_1_-Si'兀。 g Mag 10.00d日 Ref 0.000dB [F1] ～． ～ 1 > 1 2 . 6 0 0 0 0 0 0 G H Z 一 2 2 . 9 0 5 d B 4 0 . 0 0 ∣ ∣ 3。 ． 。 。 ∣ ∣ ∣ ∣ 2。 ． 。 。 ∣ ∣ ∣ ∣ 1。 ． 。 。 ∣ ∣ 一 － 。 ． 。 。 。 叫 H I l - 1 。 ． 。 。 ∣— — ～一 一 一 — — 一 — — 血 一20.00 一——、 • 、 一～w —一 I 一 3 0 . 0 0 I \ / 一 4 0 . 0 0 ∣ V - 5 。 ． 。 。 — — 一 — — 一 一 一 — — — — — — 一 — — 一 」 卜1 = s l l s m i t h ( R + j x ) S c a l e 1 . 0 0 0 U [ F 1 D e l ] >1 2 . 6 0 0 0 0 0 0 G H Z 4 8 . 3 6 7 。 一6 . 8 6 6 2 1 I S t a r t 2 . 4 。 頻—— I F 日w 1 0 0 m —呈拈狙 2 . 8 量望 R I Certificate No: Z18-60199 Page 6 of 8

In Coll aborati on with s 一 』 」 」 一 一 ， CAUBRATION LA1ORATORY Add: N。 喝51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel： 十86-10-62304633-2079 Fax： 十86-10-62304633-2504 E-mail: cttl@chinattl.com http://www.chinattl.cn DASY5 Validation Report for Body TSL Date: 06.25.2018 Test Laboratory: CTTL, Beijing, China DUT: Dipole 2600 MHz; Type: D2600V2; Serial: D2600V2 ？SN: 1139 Communication System: UID 0, CW; Frequency: 2600 MHz; Duty Cycle: 1:1 Medium parameters used: f = 2600 MHz; 6 = 2.156 S/m; Cr = 53.84; p = 1000 kg/m3 Phantom section: Right Section DASY5 Configuration: Probe: EX3DV4 - SN7464; ConvF(7.84, 7.84, 7.84) @ 2600 MHz; Calibrated: 9/12/2017 Sensor-Surface: 1.4mm (Mechanical Surface Detection) Electronics: DAE4 Sn1524; Calibrated: 9/13/2017 Phantom: MFP-V5.1C ; Type: QD 000 P51CA; Serial: 1062 Measurement SW: DASY52, Version 52.10 (1); SEMCAD X Version 14.6.1 1 (7439) Dipole Calibration/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 84.90 V/m; Power Drift = -0.01 dB Peak SAR (extrapolated) = 28.7 W/kg SAR(1 g) = 13.4 W/kg; SAR(10 g) = 6.02 W/kg Maximum value of SAR (measured) = 22.9 W/kg -4.68 -9.36 -14.04 -18.72 -23.40 0 dB = 22.9 W/kg = 13.60 dBW/kg Certificate No: Z18-60199 Page 7 of 8

In Coll aborati on with ∼ CALIBRATION LABORATORY Add: No.5 1 Xueyuan Road, Haidian District, Beijing, 100191, China Tel： 十86-10-62304633-2079 Fax: +86-10-62304633-2504 E-mail: cttl@chinattl.com http://www.chinattl.cn Impedance Measurement Plot for Body TSL T r l 5 1 1 L o g M a g 1 0 . 0 0 d B / R e f 0 . 0 0 0 d B [ F 1 ] ‘︿ ′ ‵ ′ ． u u 卜 1 1 兀 百 而 6 6 6 6 丐 薇 乞 ＝ 2 1 兀 酒 6 百 刁 百 — — — — — — — — — — 一 一 — — → — — 一 一 — — 「 一 ？ 4。 ． 。 。 ∣ － 3 0 . 0 0 z。 。 。 ∣ ∣ 1 0 . 0 0 。 ． 。 。 。 酬 朋 一 一 一 一 一 一 一 一 一 ╱ 一 一 一 計 - 4 。 。 。 ∣ ∣ - 5 0 . 0 0 L - — 一 — — — — — — — — 一 — — — — ． ． ＝ — — ． — — 一 — — 一 — — 一 — — 卜。 S 1 1 S m i t h ( R + j X ) s c a l e 1 . 0 0 0 U [ F 1 D e l ] >1 2.6000000 GHz 4 4 . 8 0 8 。 一5 . 7 0 3 3 斤 ‘ 土 望 」 」 」 盛 — — 」 E 毗 〕 I 取 臣 — — ， s t 中 2 汨 上 瀾 血 。 「 Certificate No: Z18-60199 Page 8 of 8


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Document Modified: 2019-08-28 18:57:57
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