SAR Test report 4

FCC ID: SS4RFR900S

Test Report

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FCCID_4283691

TD Dt&C EX3DV4— SNi3866 May 31, 2018 10660— Pulse Waveform (200riz, 40%) x i0000 ift49 2473 sse so0 296% AMA y |_ozs sror |_612 soo 2z |_79s Tose is4s s00 10861— Puise Waveform (2004iz, 80%) x fooco iisst 221 222 f000 296% AnA y |_oss soco 423 1000 2z foome seeo 1685 1000 10662—— Puise Waveform (200Hz, 80%) x 10000 isa17 somi oar roo £96% AMA y 2oar 2s2 227 1200 2 0.15 50.00 4.10 1200 * Uncertainty is deternined using the mex. devitionfrom linear response applying rectangular istrbution and is axpressed forthe square ofthe field value Cortifcate No: EX3—3866_May18 Page 39 of 39

Report No.: DRRFCC1905-0050 FCC ID: SS4RFR900S Attachment 2. – Dipole Calibration Data TRF-RF-601(03)161101 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 69 /79

W Dt&C Calibration t Laboratory of _ Sohweizerissher Kallbrierdionst Schmid & Partner Service suisse c‘étalonnage Engineering AG C servizio svizzero dtorature Zeughausstrasse 43, 8004 Zurich, Switzerland $ swiss Caltbration Service Acredited by the Swiss Accredtation Sarvice (SAS) Accreditation No:: SCS 0108 The Swiss Accreditation Service is one of the signatories to the EA Multlateral Agreemant for the recognition of callbration certiicates Clent DT&C (Dymstec) Coriicate No: D900V2—1d175_Jul18 CALIBRATION CERTIFICATE Object D200V2 — SN:1d175 Caltation procedure(s) QA CAL—O05.v10 Calibration procedure for dipole validation kits above 700 MHz Caltertion date: July 24, 2018 This caltration certicato documonts the traceabilty o national standards, which realize the physical uns of measurements (81). The measuremants and the uncertaities wih confidence probabiity are given on the falowing pages and are part of the cortficato. Allcalbrations have bean conductad in the closad laboratory faciify: environmont temporature (22 2 3)°C and humidly < 70%. Caltoration Equipment used (M&TE ortical for calbration) Primary Standards n# Cal Date (Certficate No) Schodulad Calioration Powormeter NRP stt toerro oi—Apr—18 (No. 217—dz5rziteer3) Aprto Power sensor NFP—291 Sit: tosata O4—Apr—18 (No. 217—02670) Apr—10 Power sensor NRP—291 SNt: 10325 O4—Apr18 (No. 217—00073) Apr—t Reference 20 dB Attenuator sn: sose (2019 O+—Ap—t8 (No. 217—00502) Aprto Type—N mismatch combination SN: soe7 2/ ocser Oi—Apr—18 (No. 217—02083) Aprt9 Relerence Probe EXSDV4 20—Dec—17 (No. EX3—7340_Dect7) Dec—t8 oage 26—0ct—17 (No. DAE+s01_oott7) os—1s Secondary Standards EB Check Date (ihouse) Schoduled Cheok Power meter EPM—442A SNt: Gesrasor04 07—0ct—15 (in house check Oct—16) in house chack: Oct—18 Power sensor HP 8431A SN: Uss7z027e9 07—Oct15 (inhouse chack Oct—16) In house check: Oct—18 Power sensor HP 8431A S MY41002317 07—Oct—15 (in house check Oct—16) in house check: Oct—18 RF generator R&S SMT—06 SN: tooor2 15—Jun—15 (in house check Oct—16) In house chack: Oct—18 Network Analyzor Aglont EB3BA SN: US41080477 3t—Mar—14.(inhouse chock Oct—17) In house check: Oct18 Name Function Signature Caltorated by: Manu Sotte Laboratory Technician & Approved by: Kate Pokove Technical Manager /% Insued: Juy 24, 2018 "This caltration certfeate shalnot be reproduced exoept in full wihout writen approval of the laboratory. Certficate No: D900V2—1d175_Jult8 Page 1 of 8

TD Dt&C Calibration 4 Laboratory of S Schweizerischer Kalbrierdionst Schmid & Partner c Sorvice suisse d‘étalonnage Engineering AG Servizlo svizzero di taratura Zeughausstrasse 49, 2004 Zurich, Switzeriand S swiss Caltbration Service Acoredited by the Swiss Accredtation Service (SAS) Accreditation No.: SCS 0108 ‘The Swiss Accreditation Service is one of the signatories to the EA Multiateral Agreement for the recognition of callbration certifcates Glossary: TSL tissue simulating liquid ConvF sensitivity in TSL / NORM xy,z N/A not applicable or not measured 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" Additional Documentation: e) DASY4/5 System Handbook Methods Applied and Interpretation of Parameters: * Measurement Conditions: Further details are available from the Validation Report at the end of the certificate. All figures stated in the certificate are valid at the frequency indicated. _ Antenna Parameters with TSL: The dipole is mounted with the spacer to positionits feed point exactly below the center marking of the flat phantom section, with the arms oriented paralle! to the body axis. * Feed Point Impedance and Retum Loss: These parameters are measured with the dipole positioned under the liquid filled phantom. The impedance stated is transformed from the measurement at the SMA connector to the feed point. The Return Loss ensures low reflected power. No uncertainty required. * Electrical Delay: One—way delay between the SMA connector and the antenna feed point. No uncertainty required. * SAR measured: SAR measured at the stated antenna input power. e SAR normalized: SAR as measured, normalized to an input power of 1 W at the antenna connector. + SAR fornominal TSL parameters: The measured TSL parameters are used to calculate the nominal SAR result. 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%. Certiicate No: D9O0V2—14175_Jul18 Page 2 of 8

_O Dt&C o Measurement Conditions DASY system configuration, as far as not given on page 1. DASY Version Dasys vs2.10.1 Extrapolation Advanced Extrapolation Phantom Modular Fiat Phantom Distance Dipole Center — TSL 15 mm with Spacer Zoom Scan Resolution dx, dy, dz =5 mm Frequency 900 MHz + 1 MHz Head TSL parameters The following parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Head TSL parameters 22.0 °C 41.5 0.97 mho/m Measured Head TSL parameters (22.0 £0.2) °C 40.6 26 % 0.95 mhoim + 6 % Head TSL temperature change during test <0.5°C sas ——= SAR result with Head TSL SAR averaged over 1 em* (1 g) of Head TSL Condition SAR measured 250 mW input power 2.65 Whkg SAR for nominal Head TSL parameters normalized to 1W 10.7 Wikg # 17.0 % (k=2) SAR averaged over 10 om? (10 g) of Hoad TSL condition SAR measured 250 mW input power 1.60 Whig SAR for nominal Head TSL parameters normalized to 1W 6.82 Whg 216.5 % (k=2) Body TSL parameters Thefollowingparameters and calculations were applied. Temperature Permitivity Conductivity Nominal Body TSL parameters 22.0 °C 55.0 1.05 mho/m Measured Body TSL parameters (22.0 £0.2) °C 55.0 26 % 1.01 mho/m 2 6 % Body TSL temperature change during test <05°C — SAR result with Body TSL SAR averaged over 1 cm* (1 g) of Body TSL Condition SAR measured 250 mW input power 2.69 Wikg SAR for nominal Body TSL parameters normalized to 1W 11.1 Wikg 2 17.0 % (ke2) SAR averaged over 10 cm" (10 g) of Body TSL condition SAR measured 250 mW input power 1.756 Whg SAR for nominal Body TSL parameters normalized to 1W 7.16 Wikg 2 16.5 % (k=2) Certficate No: DOO0V2—14175_Jul8 Page 3 of 8

TD Dt&C Appendix (Additional assessments outside the scope of SCS 0108) Antenna Parameters with Head TSL Impedance, transformed to feed point 5220 + 0.0 jn Return Loss —82.7 dB Antenna Parameters with Body TSL Impedance, transformed to feed point 47.0 0 —2.7 jn Retum Loss —27.6 dB General Antenna Parameters and Design Electrical Dolay (one direction) 1410 ns After long term use with 100W radiated power, only a slight warming of the dipole near the feedpoint can be measured. ‘The dipole is made of standard semiigid coaxia! cable. The center conductor of the feeding line is directly connected to the second arm of the dipole. The antenna is therefore short—cirouited for DC—signals. On some of the dipoles, small end caps are added to the dipole arms in order to improve matching when loaded according to the position as explained in the "Measurement Conditions® paragraph. The SAR data are not affected by this change. The overall dipole length is stil according to the Standard. No excessive force must be applied to the dipole arms, because they might bend or the soldered connections near the feedpoint may be damaged. Additional EUT Data Manufactured by SPEAG Manufactured on January 16, 2014 Cortficate No: DSOOV2—1d175_Jult8 Page 4 of 8

TD Dt&C DASY5 Validation Report for Head TSL Date: 24.07.2018 Test Laboratory: SPEAG, Zurich, Switzerland DUT: Dipole 900 MHz; Type: D900V2; Serial: D900V2 — SN:1d175 Communication System: UID 0 — CW; Frequency: 900 MHz Medium parameters used: £=900 MHz; a =0.95 S/m; s« = 40.6; p = 1000 kg/m‘ Phantom section: Flat Section Measurement Stendard: DASYS (IEEE/EC/ANSI C63.19—2011) DASY32 Configuration: * Probe: EX3DV4 — SN7349; ConvF(9.71, 9.71, 9.71) @ 900 MHz; Calibrated: 30.12.2017 * Sensor—Surface: 1.4mm (Mechanical Surface Detection) * Electronics: DAE4 Sn601; Calibrated: 26.10.2017 + Phantom: Flat Phantom 4.9 (front); Type: QD OOL P49 AA; Serial: 1001 «_ DASY5252.10.1(1476); SEMCAD X 14.6.11(7439) Dipole Calibration for Head Tissue/Pin=250 mW, d=15mm/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, de=3mm Reference Value= 64.70 V/m; Power Drift =—0.01 dB Peak SAR (extrapolated) = 4.02 W/kg SAR(L g) = 2.65 W/kg; SAR(10 g) = 1.69 W/kg Maximum value of SAR (measured) = 3.56 W/kg 0 dB =3.56 W/kg = 5.51 dBW/kg Certficate No: D900V2—1d175_Jul8 Page 5 of 8

TD Dt&C Impedance Measurement Plot for Head TSL fle Vew Chamel Sweep Calbration Trace Scale Marker System Window Hep 900.000000 MHz 52.186 O 180.02 pH 904.89 mQ 00,000000 MHz 23.154 mU 21.978° ohtaug= 20 Cht: S700.000 e — Stop 1.10000 Gite ooo 00.(00000 MHz —3$.708 d£ soo o so [s oo 100 150 Feo.o 5oo aco so F00 Ont ang» o Chis i700.000 ie — Sep 1.Toom ane Status CHT: C 1Por Avge20 LCE Certiicate No: DOO0V2—14175_Jul18 Page 6 of 8

TD Dt&C DASY5 Validation Report for Body TSL Date: 23.07.2018 Test Laboratory: SPEAG, Zurich, Switzerland DUT: Dipole 900 MHz; Type: D900V2; Serial: D900V2— SN:1d175 Communication System: UID 0 — CW; Frequency: 900 MHz Medium parameters used: £= 900 MHz; 0 = 1.01 $/m; e = 55; p = 1000 kg/m? Phantom sectionFlat Section Measurement Standard: DASYS (IEEEAIEC/ANSI C63.19—2011) DASY52 Configuration: * Probe: EX3DV4 — SN7349; ConvF(9.83, 9.83, 9.83) @ 900 MHz; Calibrated: 30.12.2017 * Sensor—Surface: 1.4mm (Mechanical Surface Detection) * Electronics: DAE4 Sn601; Calibrated: 26.10.2017 * Phantom: Flat Phantom 4.9 (Back); Type: QD OOR P49 AA; Serial: 1005 «_ DASY52.52.10.1(1476); SEMCAD X 14.6.11(7439) Dipole Calibration for Body Tissue/Pin=250 mW, d=15mm/Zoom Scan (7x7x7)/Cube 0: Measurementgrid: dx=5mm, dy=5mm, de=Smm Reference Value= 63.29 V/m; Power Drift =—0.05 dB Peak SAR (extrapolated) = 3.92 W/kg SAR(L g) =2.69 W/kg; SAR(1O g) = 1.75 Wikg Maximum value of SAR (measured) = 3.55 W/kg 0 dB =3.55 W/kg = 5.50 dBW/kg Certficate No: DBOOV2—1d175_Jul18 Page 7 of 8

TD Dt&C Impedance Measurement Plot for Body TSL fle Vew Channel Sweep Calbration Trace: Scale: Marker: System Window Help 200.000000 MHz 46.970 0 65480 pF —27015 0 £00.000000 MHz 41.848 mU —136.69 ° ChiAg» 20 Cht: Stae 700.000 ie — Stop 1.10000 Gite o0 $00.000000 MHz —2} 567 dB, oo n o o chtawee Cnt: stan 700 000 wine Sop on Gre Avg=20 Deley uc Certficate No: DBO0V2—1d175_Jult8 Page 8 of 8

Report No.: DRRFCC1905-0050 FCC ID: SS4RFR900S Attachment 3. – SAR SYSTEM VALIDATION TRF-RF-601(03)161101 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 78 /79

Report No.: DRRFCC1905-0050 FCC ID: SS4RFR900S SAR System Validation Per FCC KDB 865664 D02v01r02, SAR system validation status should be documented to confirm measurement accuracy. The SAR systems (including SAR probes, system components and software versions) used for this device were validated against its performance specifications prior to the SAR measurements. Reference dipoles were used with the required tissue- equivalent media for system validation, according to the procedures outlined in FCC KDB 865664 D01v01r04 and IEEE 1528-2013.Since SAR probe calibrations are frequency dependent, each probe calibration point was validated at a frequency within the valid frequency range of the probe calibration point, using the system that normally operates with the probe for routine SAR measurements and according to the required tissue-equivalent media. A tabulated summary of the system validation status including the validation date(s), measurement frequencies, SAR probes and tissue dielectric parameters has been included. Table Attachment 3.1 SAR System Validation Summary PERM. COND. CW Validation MOD. Validation SAR Freq. Probe Probe Date Probe CAL. Point System [MHz] SN Type Sensi- Probe Probe Duty (εr) (σ) MOD. Type PAR tivity Linearity Isortopy Factor B 900 2018.06.18 3866 EX3DV4 900 Body 54.338 1.032 PASS PASS PASS N/A N/A N/A NOTE: While the probes have been calibrated for both a CW and modulated signals, all measurements were performed using communication systems calibrated for CW signals only. Modulations in the table above represent test configurations for which the measurement system has been validated per FCC KDB Publication 865664 D01v01r04 for scenarios when CW probe calibrations are used with other signal types. SAR systems were validated for modulated signals with a periodic duty cycle, such as GMSK, or with a high peak to average ratio (>5 dB), such as OFDM according to KDB 865664. TRF-RF-601(03)161101 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 79 /79


Document Created: 2019-05-20 09:11:27
Document Modified: 2019-05-20 09:11:27
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