DASY Calibration Certificate 4

FCC ID: ZNFX440IM

Test Report

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-40 -—取》 In Collaboration with →〝、 、 、 v． r’州′ ′滷 —— ch M., I "T ———— CALIBRATION LABORATORY ． 二〞L ' T WA Add: N。 ？5 1 Xueyuan Road, Haidian District, Beijing, 100191, China 毛′ ′ ′久 、 、 ＄—— vnLionn i IVI\ Tel: +86-10-62304633-2079 Fax： 十86-10-62304633-2504 〞′ h〞 h, I, %'W"' —— 1NAb LUO/U E-mail: cttl@chinattl.com http://www.chinattl.cn C l i e n t K E H U C e r t i f i c a t e N o : Z 1 8 - 6 0 1 9 7 CALIBRATION CERTIF-CATE Object Ca libration Procedure(s) Ca - i b r a t i o n Pr o c e d u r e s f o r d i p o l e v a l i d a t i o n k i t s Calibration date T h i s c a l i b r a t i o n C e r t i f i c a t e d o c u m e n t s t h e t r a c e a b i - i t y t o n a t i o n a 一 s t a n d a r d s , w h i c h r e a l i z e t h e p h y s 一c a l u n i t s o f measur ement s( S I ) . The measur ement s and t he uncer t ai nt i es wi t h conf i dence pr obabi l i t y ar e g i ven on t he f ol l owi ng pages and are part of the certificate A l l c a l i b r a t i o n s h a v e b e e n c o n d u c t e d i n t h e c l o s e d l a b o r a t o r y f a c i l i t y : e n v i r o n m e n t t e m p e r a t u r e ( 2 2 士3 ) °C a n d humidity<70%. Cal i br at i on Equi pment us e d ( M&TE cr i t i cal f or cal i br a t i on) Primary Standards ID # Cal Date(Cal ibrated by, Certificate N。 ？） Scheduled Calibration Power Meter NRVD 102083 01-Nov-17 (CTTL, No. J17X08756) Oct-18 Power sensor NRV-Z5 100542 01-Nov-17 (CTTL, No.JI7X08756) 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-I 7(SPEAG, No. EX3-7464-Sep17) Sep-18 DAE4 SN 1525 02-Oct-17(SPEAG,No.DAE4-1525_Oct17) Oct-18 Secondary Standards ID # Cal Date(Calibrated by, Certificate No.) Scheduled Calibration Signa-Generator E4438C MY4 9 0 7 1 4 3 0 2 3 - J a n - 1 8 ( CTTL, N。 ？J 1 8 X0 0 5 6 0 ) Jan-19 NetworkAnalyzer 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 Funct i on ′ Si gnat ur e C a l i b r a t e d b y : Z h a o J i n g S A R T e s t E n g i n e e r v \ f x f i 7 久 ！ ′ v． • ‵ ︿ ×。 化′ ． ′′′→ 嗡′′』 Reviewed by Approved by 馴～ 向一‵ 一一′、 ——′ － Issued: June 26, 2018 This calibration certificate shall not be reproduced except in full without written approval of the laboratory Certificate No: Z18-60197 Page 1 of 8

In Coll aborati on with s 」 一 e 一 宣 一 ～， CAUBRATION LARORATORY 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 一。 s s a r y : TSL ConvF sensitivity in TSL / NORMx,y,z N/A not applicable or not measured C a l i b r a t i o n i s P e r f o r m e d A c c o r d i n g t o t h e F 。 一l o w i n g S t a n d a r d s : a) IEEE Std 1528-2013, "IEEE Recommended Practice for Determining the Peak 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 ） 一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 Commun i cat i ons Devi ces: Meas ur ement Techn i ques", 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 e x p o s u r e t o r a d 一。 f r e q u e n c y f i e l d s f r o m h a n d - h e l d a n d b o d y - m o u n t e d w - r e l e s s commun i c a t i on de vi ce s - Pa r t 1: De vi ce us ed ne xt t o t he ea r ( Fr equency r a nge of 300MHz t o 6GHz)", July 2016 c) IEC 62209-2, "Procedure to measure the Specific Absorption Rate (SAR) For wireless commun i cation devices used in close proxim it y t o the human body (frequency range of 30MHz t o 6GHz)", March 2010 d) KDB865664, SAR Meas ur ement Requi r ement s f or 100 MHz t o 6 GHz Additional Documentation: e) DASY4/5 System Handbook Methods App-ied and Interpretat ion of Parameters: . Measurement Condi t i ons: Fur t her det ai l s ar e avai l abl e f r om t he Val i dat i on Repor t at t he end of the certificate. Al l figures stated in the certificate are valid at the frequency indicated. . Antenna Parameters wit h TSL: The dipol e i s mounted wit h the spacer t o posi ti on it s feed point exactly below the center mark-ng of the flat phantom section, wit h the arms oriented parallel to the body axis. . Feed Point Impedance and Return Loss: These parameters are measured with the d ipole positioned under t he li qu id fill ed phantom. The impedance stat ed 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 uncerta inty requ ired. El ect r i cal Del ay: One- way del ay bet ween t he SMA connect or and t he ant enna f eed poi nt No uncertainty requ ired. 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 nominal TSL parameters: The measured TSL parameters are used to calcu late the nominal SAR resu lt . The reported uncertainty of measurement is stated as the standard uncertainty of M e a s u r e m e n t m u l t i p l i e d b y t h e c o v e r a g e f a c t o r k = 2 , w h i c h f o r a n o r m a l d 一s t r i b u t i o n Corresponds to a coverage probabil ity of approxi matel y 95% Certificate No: Z18-60197 Page 2 of 8

I n C o l l a b o r a t i o n w i 廿】 二 1 7 z ′ § 」 」 」 」 ～→ CALIBRATION 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 Measurement Conditions Q △ 旦 丫 邊 韭 燮 些 9 旦 互 9 些 璽 旦 1 呻 璽 旦 L 旦 § 中 9 上 里 生 旦 旦 9 ！ 1 p 旦 9 旦 」 — — 一 一 一 — — ∣D A S Y V e r s i o n ∣ D A S Y 5 2 ∣ 5 2 . 1 0 . 1 . 1 4 7 6 」 — — 一 一 一 — — 一 一 一 一 — — ∣E x t r a p o l a t i o n ∣ A d v a n c e d E x t r a p o l a t i o n 」 — — — — 一 — — 一 一 叫 — — 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 l — — — — 一 — — — — 一 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 ∣ 1 0 m m ∣ w i t h S p a c e r — — — — 一 一 一 — — — — 一 一 一 — — — — ∣Z o o m S c a n R e s o l u t i o n ∣ d x , d y , d z = 5 m m 」 一 一 一 一 一 一 一 一 一 — — — — — — — — 一 一 一 一 — — ∣ F r e q u e n c y ∣ 1 9 0 0 M H z 土 1 M H z I 一 ——一——一———— Head TSL parameters 喀 黑 華 鞋 丰 。 SAR result with Head TSL SAR averaged over 1 cm3 (1 g) of Head TSL Condition SAR measured 250 mW input power 9. 74mW/ g S AR f o r n o mi n a l H e a d T S L p a r a me t e r s norma lized to 1W 39 . 5 mW/ g 土1 8. 8 % ( k =2 ) SAR averaged over 10 cm3 (10 g) of Head TSL Condition SAR measured 250 mW i nput power 5. 10mW/ g SAR for nomina l Head TSL parameters normal ized to 1W 20.6 mW /g ±18.7 % (k=2) Body TSL parameters 巢 正 豺 。 S A R r e s u l t ∣S A R m e a s u r e d w i t h ∣S A R a v e r a g e d o v e r 十——一． B o d y T S L 1 C m ————一——————————————． ∣ ∣ — 一 一 — — — — 3 ( 1 g ) o f B o d y T S L ——一——————一一一一一——一「 2 5 0 m W 一n p u t p o w e r I Condition 10. 1 mW / g — — ？ 一 一 ． 一 — — — — 一 — — 一 一 → 一 一 — — ∣SAR for nomina l Body TSL parameters ∣ normal ized to 1W 一 39.9 mW /g士18.8 % (k=2) — — 一 一 一 — — 一 — — 一 一 一 — — 一 ． — — — — — — 一 — — I SAR averaged over 10 cm3 (10 g) of Body TSL ∣ — — — — 一 — — — — — — 一 — — — — — — 一 — — 一 — — ∣S A R m e a s u r e d ∣ 250 mW i nput power I 5. 21 mW / g L 一 一 — — 一 — — — — 一 ． 4 — — — — — — — — ∣SAR f or nomi na 一Body TSL par amet er s ∣ nor mal i zed t o 1W 120. 7 mW / g t 18. 7 % ( k=2) － Certificate No: Z18-60197 Page 3 of 8

In Collaboration with CALIBRATION 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 Appendix (Additiona-assessments outside the scope of CNAS L0570) Antenna Parameters with Head TSL - 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 53.40+ 6.62j0 Ret urn Loss -22.9dB Antenna Parameters with Body TSL Impedance, transformed to feed point 47. 40+ 6. 65j 0 Ret urn Loss -22.7dB Genera-Antenna Parameters and Design A f t e r l o n g t e r m u s e w i t h 1 0 0 W r a d i a t e d p o w e r , o n l y a s 一i g h t w a r m i n g o f t h e d i p o l e n e a r t h e f e e d p o i n t c a n be measured. The di pol e i s ma de of s t andar d s emi r i gi d coaxi al cabl e. The cent er conduct or of t he f eedi ng 一 ine is directly 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 。 一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 l s . O n s o m e of t he di pol es, s mal 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 accor di ng t o t he pos i t i on as exp l ai ned i n t he " Meas ur ement Condi t i ons " par agr aph. The SAR dat a a r e not affected by this change. The overall dipole length is sti ll according to the Standard. No excessi ve f orce must be appl i ed t o t he di pol e arms, because t hey mi ght bend or t he sol dered connecti ons near the feedpoint may be damaged Addi t i onal EUT Dat a M a n u f a c t u r e d b y I S P E A G Certificate No: Z18-60197 Page 4 of 8

In Collaboration with CALIBRATION LABORATO 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 DASY5 Validation Report for Head TSL D a t e : 0 6 官2 2 . 2 0 1 8 Test Laboratory: CTTL, Beijing, China DUT: Dipole 1900 MHz; Type: D1900V2; Serial: D1900V2 - SN: 5d221 Communication System: UID 0, CW; Frequency: 1900 MHz; Duty Cycle: 1:1 Medium parameters used: f = 1900 MHz; 6 = 1.359 S/m; Cr = 39.3; p = 1000 kg/m3 Phantom section: Center Section DASY5 Configuration Probe: EX3DV4 - SN7464; ConvF(8.39, 8.39, 8.39) @ 1900 MHz; Calibrated: 9/12/2017 Sensor-Surface: 1.4mm (Mechanical Surface Detection) Electronics: DAE4 Sn1525; Calibrated: 10/2/2017 Phantom: MFP_V5.1 C ; Type: QD 000 P51 CA; Serial: 1062 Measurement SW: DASY52, Version 52.10 (1); SEMCAD X Version 14.6.1 1 (7439) System Performance Check/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 99.35 V/m; Power Drift = -0.06 dB Peak SAR (extrapolated) = 18.4 W/kg SAR(1 g) = 9.74 W/kg; SAR(10 g) = 5.1 W/kg Maximum value of SAR (measured) = 15.1 W/kg dB -3.57 -7.1d -10.71 -14.28 -17.85 0 dB = 15.1 W/kg = 11.79 dBW/kg Certificate No: Z 18-60197 Page 5 of 8

In Coll aborati on with 區 1 望 望 ′ 藝 一 E 一 』 ■ 』 ？ 」 —— → C A U B R A T I O N L A B O R A T O R Y Add: No.5 1 Xueyuan Road, Haidian District, Beijing, 100191, China Tel： 十86-10-62304633-2079 Fax： 十86-10-62304633-2504 E-mail: cttlCachinattl.com http://www.chinattl.cn Impedance Measurement Plot for Head TSL Tr l 511 Log Mag 10. 00dB/ Ref 0. 000ds [ F1] ： ： ： ： P i 一 → 而 而 了 亡 不 蔆 一 → 百 ＝ 一 一 一 一 一 一 一 一 一 一 一 1 ！ ！ ∣ L 「 一 一 一 淤 夕 一 一 一 可 -50.00 ' —一————． ——一一——一1————一． ． ——一一． ————． ——． ——． ． ． ——一————」 ， R 511 smith (R+jX) Scale 1.000U [F1 Del] >1 1. 9000000 GMZ 53.401 Q 6.6150 0 rristat 1.7 t; F 8 w 1 （ 。 比——j 鐵叩2 矗。 七。 Certificate No: Z 18-60 197 Page 6 of 8

In Coll aborati on with 皿 1 7 L s 』 」 一 旦 」 ——． ′ r A I I n n w w r k , I - ︿一皿一一一一－ Add: No.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 DASY5 Validation Report for Body TSL Date: 06.22.2018 Test Laboratory: CTTL, Beijing, China DUT: Dipole 1900 MHz; Type: D1900V2; Serial: D1900V2 - SN: 5d221 Communication System: UID 0, CW; Frequency: 1900 MHz; Duty Cycle: 1:1 Medium parameters used: f = 1900 MHz; 6 = 1.551 S/m; Cr = 53.23; p = 1000 kg/m3 Phantom section: Right Section DASY5 Configuration: Probe: EX3DV4 - SN7464; ConvF(8.32, 8.32, 8.32) @ 1900 MHz; Calibrated: 9/12/2017 Sensor-Surface: 1.4mm (Mechanical Surface Detection) Electronics: DAE4 Sn1525; Calibrated: 10/2/2017 Phantom: MFP-V5.1 C ; Type: QD 000 P5I CA; Serial: 1062 Measurement SW: DASY52, Version 52.10 (1); SEMCAD X Version 14.6.1 1 (7439) ) System Performance Check/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 85.01 V/m; Power Drift = -0.07 dB Peak SAR (extrapolated) = 18.7 W/kg SAR(1 g) = 10.1 W/kg; SAR(10 g) = 5.21 W/kg Maximum value of SAR (measured) = 15.7 W/kg dB 0 -3.56 -7.13 -10.69 -14.26 -17.82 0 dB = 15.7 W/kg = 11.96 dBW/kg Certificate No: Z18-60197 Page7of8

In Collaboration with CALIBRATION LABORATORY Add: No.5 1 Xueyuan Road, Haidian District, Beij ing, 100191, China Tel： 十86-10-62304633-2079 Fax： 十86-10-62304633-2504 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 日╱ R e f 0 . 0 0 0 d 日〔F 1 ] 5 0 . 0 0 > 1 1 . 9 0 0 0 0 0 0 G H Z 一 ＝ 乏 乏 乃 6 百 厄 百 — — — — — — — — — — 一 — — 一 一 ∣ ！ ！ 。 。。。“ 1 0 . 0 0 2 0 . 0 0 一 一 一 一 一 卜 一 土 一 一 一 一 一 一 － 二 ： ： ： ！ ∣ - 5 0 . 0 0 — 一 — — — — 一 匡 一 一 — — — — 一 一 — — — — 」 卜W 511 smith (R+jx) scale 1.000u [Fl Del] >1 1.9000000 GHZ 47.378 0 6.6475 璀 必 么 z 量 妞 。 — — 肝 日 W l O q 2 4 」 久 一 「 Certificate No: Z18-60197 Page 8 of 8


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