COMOSAR E-Field Probe Calibration Report

FCC ID: R9C-R831L

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((. \ SATIMO the microvare isan company" COMOSAR E—Field Probe Calibration Report Ref : ACR.261.1.13.SATU.A SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY CO., LTD FL3, BUILDING A, FEIYANG SCIENCE PARK, NO.8 LONGCHANG ROAD, BLOCK 67, BAOAN DISTRICT, SHENZHEN, GUANGDONG PROVINCE, P.R. CHINA SATIMO COMOSAR DOSIMETRIC E—FIELD PROBE SERIAL NO.: SN 37/08 EP80 Calibrated at SATIMO US 2105 Barrett Park Dr. — Kennesaw, GA 30144 ~A Caitranon cent mnzsemn 09/25/2013 Summary: This document presents the method and results from an accredited COMOSAR Dosimetric E—Field Probe calibration performed in SATIMO USA using the CALISAR / CALIBAIR test bench, for use with a SATIMO COMOSAR system only. All calibration results are traceable to national metrologyinstitutions

%m\: COMOSAR E—FIELD PROBE CALIBRATION REPORT Ref: ACR261 1.13.8ATU A Name Function Date Signature Prepared by : Jérome LUC Product Manager |9/18/2013 JE Checked by : Jérome LUC Product Manager |9/18/2013 > Approved by : Kim RUTKOWSKI Quality Manager 9/18/2013 Jun Autthawi Customer Name Shenzhen Morlab Distribution : Communications 6 ' Technology Co., Ltd Issue Date Modifications A 9/18/2013 Initial release Page: 2710 n-u document shall not be reproduced, except infull or in part, without the written approval ofSATIMO contained herein is to he used onlyfor the purposefor which it is submittedand is not to hn-lnnnim-d\dnapwv without written approval ofSATIMO

(({ s \ COMOSAR E—FIELD PROBE CALIBRATION REPORT Ref ACR261.1.13.8ATU.A SsATIMO TABLE OF CONTENTS 1 DEViG@ UE TS ....csssssscssssnncommmmmnnnnnnenennnnnnennnnnsnensnennennnnnnnnnennnnnnnennnnnnnnnmenmnmmnee 4 3 PrOGUEE DOSCHIDHON 111. c sssmmmmmmimmtemnnccmmmmmmmeninmnvemminnmmiimenmmen 4 2.1 General Information . 4 3 MEASUOTMNENEMEIROG .........................:cooooommmmmmemsemmnnnmemmmimiereriermeiniiemmmenrcians 4 3.1 Linearity 4 3.2 Sensitivity 5 3.3 Lower Detection Limit 5 3.4 Isotropy 5 3.5 Boundary Effect 5 4 (MEHSUEERIENE URGETIAIMY . .........csoscecccommmmmsminmmmmreinmmcnmiciemitencinerriammsscinn 5 CaHBFANOR MESSUIRI@TE RSUIS ..............—sinmumermmeeerercerseserecrencrenccverreeerrrrrencceencesrees 6 5.1 Sensitivity in air 6 5.2 Linearity 7 5.3 Sensitivity in liquid 7 5.4 Isotropy 8 6 LiSt Of EQUIDIEAE .....................scccccessecennmemmmmnmmmmmsssrstmmnnmmmmmmnnmeenmemimennmnerrersees 10 Page: 310 This document shall not be reproduced, except infull or in part, without the writen approval ofS4TIUO The information contained herein i to be used onlyfor the purposefor which it is submittedand is not to be released in whole orpart withou writien approval ofATO.

(/i' + sarimo a COMOSAR E—FIELD PROBE CALIBRATION REPORT Ref. ACR.261.1.13.8ATU A 1 DEVICE UNDER TEST Device Under Test Device Type COMOSAR DOSIMETRIC E FIELD PROBE Manufacturer Satimo Model SSES Serial Number SN 37/08 EP80 Product Condition (new / used) Used Frequency Range of Probe 0.7 GHz—3GHz Resistance of Three Dipoles at Connector Dipole 1: R1=1.426 MQ Dipole 2: R2=1 .475 MQ Dipole 3: R3=1.459 MQ A yearly calibration intervalis recommended. 2 PRODUCT DESCRIPTION 2.1 GENERAL INFORMATION Satimo‘s COMOSAR E field Probes are built in accordance to the IEEE 1528, OET 65 Bulletin C and CEVIEC 62209 standards. Figure 1 — Satimo COMOSAR Dosimetric Efield Dipole Probe Length 330 mm Length of Individual Dipoles 4.5 mm Maximum external diameter 8 mm Probe Tip External Diameter 5 mm Distance between dipoles / probe extremity 2.7 mm 3 MEASUREMENT METHOD The IEEE 1528, OET 65 Bulletin C, CENELEC ENS0361 and CE/IEC 62209 standards provide recommended practices for the probe calibrations, including the performance characteristics of interest and methods by which to assess their affect. All calibrations / measurements performed meet the fore mentioned standards. 3.1 LINEARITY The evaluation of the linearity was done in free space using the waveguide, performing a power sweep to coverthe SAR range 0.01 W/kg to 100W/kz. Page: 410 This document shall not be reproduced. escept infull or i part, without the written approval of SATIMO The information contained herein is to be usedonfor the purposefor which i is submitted and is not to be releasedin whole or part without written approval ofSATIMO

(L. sarimo a COMOSAR E—FIELD PROBE CALIBRATION REPORT Ref: ACR 261.1.13.8ATU A 3.2 SENSMIVITY The sensitivity factors ofthe three dipoles were determined using a two step calibration method (air and tissue simulating liquid) using waveguides as outlined in the standards. 3.3 LOWER DETECTION LIMIT The lower detection limit was assessed using the same measurement set up as used for the linearity measurement. The required lower detection limit is 10 mW/kg. 3.4 ISOTROPY The axial isotropy was evaluated by exposing the probe to a reference wave from a standard dipole with the dipole mounted under the flat phantom in the test configuration suggested for system validations and checks. The probe was rotated alongits main axis from 0 — 360 degrees in 15 degree steps. The hemispherical isotropy is determined by inserting the probe in a thin plastic box filled withtissue—equivalent liquid, with the plastic box illuminated with the fields from a half wave dipole. The dipole is rotated aboutits axis (0%—180°) in 15° increments. At each step the probe is rotated about its axis (0°—360°). 3.5 BOUNDARY EFFECT The boundary effect is defined as the deviation between the SAR measured data and the expected exponential decay in the liquid when the probe is oriented normal to the interface. To evaluate this effect, the liquid filled flat phantomis exposed to fields from either a reference dipole or waveguide. With the probe normal to the phantom surface, the peak spatial average SAR is measured and compared to the analytical value at the surface. 4 MEASUREMENT UNCERTAINTY The guidelines outlined in the IEEE 1528, OET 65 Bulletin C, CENELEC EN50361 and CEMIEC 62209 standards were followed to generate the measurement uncertainty associated with an E—field probe calibration using the waveguide technique. All uncertainties listed 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. Uncertainty analysis of the probe calibration in waveguide Uneertainty Probability is 3 Standard ERROR SOURCES value (%) Distribution P75 5 Uncertainty (%) Incident or forward power 3.00% Rectangular \fi | 1 1.732% Reflected power 3.00% Rectangular 3 | 1 1.732% Liquid conductivity 5.00% Rectangular \6 | 1 2.887% Liquid permittivity 4.00% Rectangular J | 1 2.309% Field homogeneity 3.00% Rectangular ‘6 | 1 1.732% Field probe positioning 5.00% Rectangular ‘E | 1 2.887% Field probe linearity 3.00% Rectangular 3 | 1 1.732% Page: 5710 This document shall not be reproduced, except infill or in part, without the writen approval ofSATBO, The information containedherein is tohe used onlyfor the purpasefor which i is submitted and is not to be released in whole orpart without writien approval ofSATBO,

(L. \ COMOSAR E—FIELD PROBE CALIBRATION REPORT Ref: ACK 261.1.13.SATU A EQTIN,ID Combined standard uncertainty 5.831% Expanded uncertainty 12.0% 95 %confidence level k = 2 ~ 5. CALIBRATION MEASUREMENT RESULTS Calibration Parameters Liquid Temperature 31 °C Lab Temperature M*C Lab Humidity 45 % 5.1 SENSITIVITY IN AIR Normx dipole Normy dipole Normz dipole 1 (uV/(V/im))| 2 (uV/(V/im))| 3 (uV/(V/m)) 5.18 5.82 5.33 DCP dipole 1 DCP dipole 2 DCP dipole 3 (mV) (mV) (mV) 129 106 120 Calibration curves ei=f(V) (i=1,2,3) allow to obtain H—field value using the formula: E=JE‘ +E +E] Calibration curves s | 2 . €**~ F3 B2 Dipole 1 3 an— 221 Dipole 2 w M / Dipole / 17 1 0.00 0.05 0.10 0.15.0.20 0.25 0.30.0.35 040 0.45 050055060 06 Vollage (V) Page: 6(10 This document shall not be reproduced, except infill or in part, without the writen approval ofS4TIMO, The information contained herein i to be used onlyfor the purposefor which it is submitted and is not to be released in whole orpart without written approval of$ATIMO.

({i. SATIMO a COMOSAR E—FIELD PROBE CALIBRATION REPORT Ref. ACR.261.1.13.8ATU A z 52 LINEARITY Linearity 1.00— 0.75— @ oso— 3 025— 5 oog— 2 & 025— £ 050— 075 1.00—, | 1 0 100 200 300 400 500 600 700 E—Field (V/m) Linearity1+/1.99% (+/—0.090B) 5.3 SENSITIVITY IN LIQUID Liguid Erequency Permittivity Epsilon ConyE AMHz 1OOMHz) HL450 450 4247 0.86 $24 BL4SO 450 57.64 0.98 8.48 HL750 750 4236 0.88 6.71 BL750 750 S5.73 0.96 6.9%6 HL§SO 835 42.56 0.88 6.73 BL8SO 835 55.26 0.96 6.99 H1.900 900 41.79 0.96 6.11 B1.900 900 55.98 1.04 631 HL1750 1750 40.54 1.36 542 BL1750 1750 51.52 146 5.51 HL1800 1800 40.17 138 5.35 BL1800 1800 52.08 148 5.46 H11900 1900 39.80 143 6.00 BL1900 1900 52.55 1.50 6.17 H1L2000 2000 38.93 144 4.92 B1L2000 2000 $3.12 LS1 5.11 HL2450 2450 38.64 182 4.80 BLL2450 2450 52.02 1.94 4.96 H1L2600 2600 3831 1.95 4.65 B1.2600 2600 51.97 217 4.78 LOWER DETECTION LIMIT: 9mW/kg Page: 710 This document shall not be reproduced, except infill or inpart, withoutthe writien approval ofSATBMO The information contained herein is to be used onlsfor the purposefor which iis submitted and is not to be released in whole orpart without writien approval ofATIMO

([ .M\D COMOSAR E—FIELD PROBE CALIBRATION REPORT Ref: ACR.261.1.13.8ATU.A 54 ISOTROPY 41900 — Axial isotropy: 0.05 dB — Hemispherical isotropy: 0.09 dB Cb dn uo6 i+ nmomiemiens HL1800 MHz — Axial isotropy: 0.07 dB — Hemispherical isotropy: 0.10 dB = "o in d ie 6 46 nemecinisnin‘s Page: 8/10 This document shall not be reproduced, except infll or in part, withoutthe writien appronal ofSATIMO: The information contained herein is to be usedonlyfor the purposefor which it is submittedand is not to be released in whole orpart without written approval ofSATIMO:

E! ;{:‘_'i \ COMOSAR E—FIELD PROBE CALIBRATION REPORT Ref: ACR.261.1.13.8ATUA mo HL2450 MHz — Axial isotropy: 0.07 dB — Hemispherical isotropy: 0.11 dB Page: 910 This document shall not be reproduced, except infill or in part, without the writien approval ofSATBO: The information containedhereini to be used onlyfor the purposefor which it is submittedand is not to e released in whole orpart without written approval ofSATIMO

s COMOSAR E—FIELD PROBE CALIBRATION REPORT Ref: ACR 261.1.13.8ATU.A 6 LIST OF EQUIPMENT Summary Sheet Equipment Manufacturer / * Current Next Calibration Description Model [198049°#500 N0—] Capprotion Pate Date ; Validated. No cal Validated. No cal Flat Phantom Satimo SN—20/08—SAM71 required. required. 5 Validated. No cal Validated No cal |COMOSAR Test Bench Version 3 NA Fequired. required. Network Analyzer ROC®;V"ic"wm SN100132 022013 o22016 s Characterized prior to |Characterized prior to Reference Probe Satimo EP 94 SN 37/08 test. No cal required. |test. No cal required Multimeter Keithley 2000 1188656 112010 1172013 Signal Generator Agilent E4438C MY49070581 1212010 122013 n Characterized prior to |Characterized prior to Amplitier Asthercomin sn o8 test. No cal required. |test. No cal required. Power Meter HP E4418A US38261498 1172010 112013 Power Sensor HP ECP—E26A US37181460 1172010 112013 Bs ‘Characterized prior to |Characterized prior to Directional Coupler Narda 4216—20 01386 test. No cal required. |test. No cal required 5 i Validated. No cal Validated. No cal Waveguide Mega Industries 069Y7—158—13—712. [ohLirgy fequired. . R Validated. No cal Validated. No cal Waveguide Transition Mega Industries O69Y7—158—13—701 required. required. i mat s Validated. No cal Validated. No cal |Waveguide Termination| Mega Industries D69Y7—158—13—701 fequired. Fequired. *AEsor2 \~"*)\ Control Company i1619 3012 arore Page: 10/10 This document shall not be reproduced. except infull or inpart, without the written approval ofSATIO, The information contained herein is tobe usedonlyfor the purposefor which it is submittedand is not o be releasedin whole or part without written approval ofSATIMO.


Document Created: 2019-05-28 00:15:25
Document Modified: 2019-05-28 00:15:25
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