SAR CALIBRATION REPORT Part2

FCC ID: HD5-EDA510

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Report No.: BL-EC1850176-701

mvGo SAR Reference Waveguide Calibration Report Ref : ACR.93.10.17.SATU.A SHENZHEN BALUN TECHNOLOGY CO.,LTD. BLOCK B, FL 1, BAISHA SCIENCE AND TECHNOLOGY PARK, SHAHE XI ROAD,NANSHAN DISTRICT, SHENZHEN, GUANGDONG PROVINCE, P.R. CHINA 518055MVG COMOSAR REFERENCE WAVEGUIDE FREQUENCY: 5000—6000 MHZ SERIAL NO.: SN 49/16 WGA 42 Calibrated at MVG US 2105 Barrett Park Dr. — Kennesaw, GA 30144 u> L o nf zZ7(acerepiteo) Cld tuie® csitrincent sszcecs Calibration Date: 03/22/2017 Summary: This document presents the method and results from an accredited SAR reference waveguide calibration performed in MVG USA using the COMOSAR test bench. All calibration results are traceable to national metrology institutions.

LU1 mvg SAR REFERENCE WAVEGUIDE CALIBRATION REPORT Ref: ACR.93.10.17.SATU—A Name Function Date Signature Prepared by : Jérome LUC Product Manager 4/3/2017 fi Checked by : Jérome LUC Product Manager 4/3/2017 fi Approved by : Kim RUTKOWSKI Quality Manager 4/3/2017 Jum Putthowih! Customer Name SHENZHEN Elutuibizn s BALUN Distribution : TECHNOLOGY Co..Ltd. Issue Date Modifications A 4/3/2017 Initial release Page: 2/13 This document shall not be reproduced, except inl or in part, without the writien approval ofMTG The information contained herein is t be used onlyfor the purposefor which itis submitted and is not to be released in whole orpart without vritten approval ofMVG.

) m mvgG SAR REFERENCE WAVEGUIDE CALIBRATION REPORT Sef A0K.98.1017.BA7U A TABLE OF CONTENTS 1. IMFOUWAIIOR——mmeemnmemmmmmmmmmnmmmmmnnnannemememenennarmnnmmcren 4 2 D@ViC@ UMG@P TeSt .......ccesssscennmeceenmmnreenmnneennmnnemmseenmnrrenmnrennmnnsenmenseemmsenmemen 4 3 PFOUUCE DeSCHPHION ——mmemmmmmmemmnnmmeennnemmenmeanmemenmenmmennimen 4 3.1 General Information 4 4 Measurement Method 4.1 Return Loss Requirements 4 4.2 Mechanical Requirements 4 5. MCASUPM@NE UNCGPIAIMEY ....cs.lccecesnnneccnnmmnccenmmnnnmnnnrenmnrcennnrrernnereennmnnrennmnnsemmneeenmen 5 §4 Return Loss 5 5.2 Dimension Measurement 5 5.3 Validation Measurement 5 0 CaHBIATIOMMCASUEEI@AERESUI®:......oommmmmmecmeemmecrmmemecommmeccertercmtecemneeriienctecs 3 6.1 Return Loss 5 6.2 Mechanical Dimensions 6 7 NARAAAIOAMGASUMAGNE ——....oo c ommmmmmmeminnnememmnmenniammecnnemene 7 7.1 Head Liquid Measurement 7 7.2 Measurement Result 7 7.3 Body Measurement Result 10 8 List of Equipment.. Page: 3/13 This document shall not be reproduced, except inl or in part, without the writien approval ofMTG The information contained herein is t be used onlyfor the purposefor which itis submitted and is not to be released in whole orpart without vritten approval ofMVG.

) m n4e SAR REFERENCE WAVEGUIDE CALIBRATION REPORT Ref: ACR.93.10.17.SATU.A 1 INTRODUCTION This document contains a summary of the requirements set forth by the IEEE 1528 and CEMIEC 62209 standards for reference waveguides used for SAR measurement system validations and the measurements that were performed to verify that the product complies with the fore mentioned standards. 2 DEVICE UNDER TEST Device Under Test Device Type COMOSAR 5000—6000 MHz REFERENCE WAVEGUIDE Manufacturer MVG Model SWGSS500 Serial Number SN 49/16 WGA 42 Product Condition (new / used) New A yearly calibration interval is recommended. 3 PRODUCT DESCRIPTION 3.1 GENERAL INFORMATION MVG‘s COMOSAR Validation Waveguides are built in accordance to the IEEE 1528 and CEMIEC 62209 standards. 4 MEASUREMENT METHOD The IEEE 1528 and CEVIEC 62209 standards provide requirements for reference waveguides used for system validation measurements. The following measurements were performed to verify that the product complies with the fore mentioned standards. 4.1 RETURN LOSS REQUIREMENTS The waveguide used for SAR system validation measurements and checks must have a return loss of —8 dB or better. The return loss measurement shall be performed with matching layer placed in the open end of the waveguide, with the waveguide and matching layer in direct contact with the phantom shell as outlined in the fore mentioned standards. 4.2 MECHANICAL REQUIREMENTS The IEEE 1528 and CEVIEC 62209 standards specify the mechanical dimensions of the validation waveguide, the specified dimensions are as shown in Section 6.2. Figure 1 shows how the dimensions relate to the physical construction of the waveguide. Page: 4/13 This document shall not be reproduced, except inl or in part, without the writien approval ofMTG The information contained herein is t be used onlyfor the purposefor which itis submitted and is not to be released in whole orpart without vritten approval ofMVG.

) m SAR REFERENCE WAVEGUIDE CALIBRATION REPORT Sef A0K.98.1017.BA7U A 5 MEASUREMENT UNCERTAINTY All uncertaintieslisted below represent an expanded uncertainty expressed at approximately the 95% confidence level using a coverage factor of k=2, traceable to the Internationally Accepted Guides to Measurement Uncertainty. 5.1 RETURN LOSS The following uncertainties apply to the return loss measurement: Frequency band Expanded Uncertainty on Return Loss 400—6000MHz 0.1 dB 5.2 DIMENSION MEASUREMENT The following uncertainties applyto the dimension measurements: Length (mm) Expanded Uncertainty on Length 3 — 300 0.05 mm 5.3 VALIDATION MEASUREMENT The guidelines outlined in the IEEE 1528 and CEVIEC 62209 standards were followed to generate the measurement uncertainty for validation measurements. Scan Volume Expanded Uncertainty 1 g 20.3 % 10 g 20.1 % 6 CALIBRATION MEASUREMENT RESULTS 6.1 RETURN LOSS IN HEAD LIQUID Frequency, MHz sauo ul 5400 seoo seoo 5700 Eul sa00 St1, 8 Page: 5/13 This document shall not be reproduced, except inl orin part, without the writien approval of MTG The information contained herein is to be used onlyfor the purposefor whichit is submitted and is not to be released in whole orpart without vritten approval ofMVG.

) m SAR REFERENCE WAVEGUIDE CALIBRATION REPORT Sef A0K.98.1017.BA7U A Frequency (MHz) Return Loss (dB) Requirement (dB) Impedance 5200 —9.43 —8 21.12 Q + 10.51 i0 5400 —11.06 —8 75.87 9 +2.02 j02 5600 —13.60 —8 33.60 O — 11.85 jQ 5800 —13.16 —8 54.47 9 +20.92 j( 6.2 RETURN LOSS IN BODY LIQUID Frequency, MHz stoo saoo san0 sioo seoo seo0 srto se00 sand $ Frequency (MHz) Return Loss (dB) Requirement (dB) Impedance 5200 —8.78 —8 19.41 Q +11.57 j@Q 5400 —10.37 —8 77.76 2 + 0.60 j62 5600 —12.68 —8 30.83 Q — 11.35 jQ 5800 —12.11 —8 §5.27 t +23.37 jta 6.3 MECHANICAL DIMENSIONS W (mm) L« (mm) Wi(mm) T (mm Frequene yiNt| RequireLuunk Measure Require Measure Require Measure Require Measure Require Measure i d a a a a a d a a a s7 s 5200 is 40.39 + passm §3 20.19 + l y 81.03+ pass yA 61.98 + pass s3 = passs 40.39 + 20.19+ 81.03+ 61.98 + y 5800 o13 PASS ol3 PASS 0.13 PASS o13 PASS 43 PASS * The tolerance for the matching layeris included in thereturn loss measurement. Page: 6/13 This document shall not be reproduced, except inl orin part, without the writien approval of MTG The information contained herein is to be used onlyfor the purposefor whichit is submitted and is not to be released in whole orpart without vritten approval ofMVG.

) m n4e SAR REFERENCE WAVEGUIDE CALIBRATION REPORT Ref: ACR.93.10.17.SATU.A Matching layer Figure 1: Validation Waveguide Dimensions 7 VALIDATION MEASUREMENT The IEEE Std. 1528 and CEUIEC 62209 standards state that the system validation measurements must be performed using a reference waveguide meeting the fore mentioned return loss and mechanical dimension requirements. The validation measurement must be performed with the matching layer placed in the open end of the waveguide, with the waveguide and matching layer in direct contact with the phantom shell. 7.1 HEAD LIQUID MEASUREMENT Fre:dl:-{ezncy Conductivity (0} 5/m required measured required measured 5000 36.2 £10% 4.45 £10 % 5100 36.1210% 4.56 £10 % 5200 36.0 £10% PASS 4.66 £10 % PASS 5300 35.9£10% PASS 4.76 £10 % PASS 5400 35.8 £10% PASS 4.86 £10 % PASS 5500 35.6 210 % PASS 4.97 £10 % PASS 5600 35.5 £10% PASS 5.07 £10 % PASS 5700 35.4 £10% 5.17 £10% 5800 35.3:10% PASS 5.27 £10% PASS 5900 35.2 10 % 5.38 £10 % 6000 35.1 £10% 5.48 £10% 7.2 SAR MEASUREMENT RESULT WITH HEAD LIQUID At those frequencies, the target SAR value can not be generic. Hereunder is the target SAR value defined by MVG, within the uncertainty for the system validation. All SAR values are normalized to 1 W net power. In bracket, the measured SAR is given with the used input power. Page: 7/13 This document shall not be reproduced, except infull or in part, without the written approval ofMVG The information contained herein is to be used onlyfor the purposefor which itis submitted and is not to be released in whole orpart without written approval ofMVG

) m SAR REFERENCE WAVEGUIDE CALIBRATION REPORT ho A0K 98.1017.BA71 A Software OPENSAR va Phantom SN 20(09 SAM71 Frobe SN 18711 EPG122 Liquid Head Liquid Values 5200 MHz: eps! :35.64 sigma : 4.67 Head Liquid Values 5400 MHz: eps! :36.44 sigma : 4.87 Head Liquid Values 5600 MHz: eps‘ :36.66 sigma: 5.17 Head Liquid Values 5800 MHz: eps‘ :35.31 sigma: 5.31 Distance between dipole waveguide and liquid 0 mm Area scan resolution dx—8mm/dy—&mm Zoon Scan Resolution dx=4mm/dy—4m/dz—2mm Frequency 5200 MHz 5400 MHz 5600 MHz 5800 MHz Input power 20 dBm Liquid Temperature 21 °C Lab Temperature 21 °C Lab Humidity 45 % Frequency (MHz) 1 g SAR (W/kg) 10 g SAR (W/kg) required measured required measured 5200 159.00 161.03 (16.10) 56.90 56.23 (5.62) 5400 166.40 168.17 (16.82) 58.43 57.98 (5.80) 5600 173.80 175.43 (17.54) 59.97 59.94 (3.99) 5800 181.20 182.30 (18.23) 61.50 61.84 (6.18) _SAR MEASUREMENT PLOTS @ 5200 MHz # 8 sn wig @8) arel * f m rou t 2 a d 3t 3 viea Zinn Page: 8/13 This document shall not be reproduced, except inl orin part, without the writienapproval ofMTG The information contained herein is to be used onlyfor the purposefor which it is submitted and is not to be released in whole orpart without vritten approval ofMVG.

C‘ mm SAR REFERENCE WAVEGUIDE CALIBRATION REPORT Sef A0K.98.1017.BA7U A SAR MEASUREMENT PLOTS @ 5400 MHz sin wig # hob kn a 2 A & Zinnl SAR MEASUREMENT PLOTS @, 5600 MHz eomme= oo . tm is me a A & Zined SAR MEASUREMENT PLOTS @ 5800 MHz san twia # oo . e io ru kn a a & 3 t 5 ven Zimel Page: 9/13 This document shall not be reproduced, except inl orin part, without the writien approval of MTG The information contained herein is to be used onlyfor the purposefor whichit is submitted and is not to be released in whole orpart without vritten approval ofMVG.

) m mvgG SAR REFERENCE WAVEGUIDE CALIBRATION REPORT Ref: ACR.93.10.17.SATU.A 7.3 BODY LIQUID MEASUREMENT Frequency MHz Relative permittivity (€,‘) Conductivity {0) S/m required measured required measured 5200 49.0210% PaS$ 5.30£10% PaSs 5400 48.7 210% PaSs 5.53 410% PaSS$ 5600 48.5 210 % pass 5.77210% pass 5800 48.2210% PaSs 6.00210% Pass 7.4 SAR MEASUREMENT RESULT WITH BODY LIQUID Satiwne OPENSAR va Phaniom SN 20700 SAM7] Probe SN 1871 EPG122 Liquid Body Liquid Values 5200 MHz: eps! :48.64 sigma : 5.51 Body Liquid Values 5400 MHz: eps! :46.52 sigma : 5.77 Body Liquid Values 5600 MHz: eps‘ 46.79 sigma : 5.77 Body Liquid Values 5800 MHz: eps :47.04 sigma: 6.10 Distance between dipole waveguide and liquid O mm Area scan resolution dx=8mm/dy=&mm Zoon Scan Resolution dx—4mm/dy=4m/de~2mm Frequency 5200 MHz 5400 MHz 5600 MHz 5800 MHz Input power 20 dBm Liquid Temperature 21°C Lab Temperature 21 °C Lab Humidity 45 % Frequency (MHz) 1 g SAR (W/hkg) 10 g SAR (W/kg) measured measured 5200 158.91 (15.89) 56.35 (3.63) 5400 164.39 (16.44) $7.72(3.77) 5600 170.90 (17.09) 59.37 (3.94) 5800 177.09 (17.71) 61.19 (6.12) Page: 10/13 This document shall not be reproduced, except inl or in part, without the writienapproval ofMTG The information contained herein is t be used onlyfor the purposefor which itis submitted and is not to be released in whole orpart without vritten approval ofMVG.

C‘ mm SAR REFERENCE WAVEGUIDE CALIBRATION REPORT Sef A0K.98.1017.BA7U A BODY SAR MEASUREMENT PLOTS @ 5200 MHz # sin wia oo . 6 i rou n a 2 a & Zinnl BODY SAR MEASUREMENT PLOTS @ 5400 MHz emome= 6 n m ns te A & Zined BODY SAR MEASUREMENT PLOTS @ 5600 MHz 2 sin twig oo . e io ru kn a a & 3 t 5 ven Zimel Page: 11/13 This document shall not be reproduced, except inl orin part, without the writien approval of MTG The information contained herein is to be used onlyfor the purposefor whichit is submitted and is not to be released in whole orpart without vritten approval ofMVG.

C mm SAR REFERENCE WAVEGUIDE CALIBRATION REPORT Ref: ACR.93.10.17.SATU.A BODY SAR MEASUREMENT PLOTS @ 5800 MHz t t n a 2 a & Zinnl Page: 12/13 This document shall not be reproduced, except inl orin part, without the writien approval ofMTG The information contained herein is to be used onlyfor the purposefor which it is submitted and is not to be released in whole orpart without vritten approval ofMVG.

Report No.: BL-EC1850176-701


Document Created: 2018-05-30 01:12:54
Document Modified: 2018-05-30 01:12:54
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