SAR report

FCC ID: JOYEA05

RF Exposure Info

Download: PDF
FCCID_3451033

TD Dt&C t CoP Calibration Laboratory of 2: Schweizerischer Kalibrierdionst Schmid & Partner swA c Service suisse ditalonnage Engineering AG $ sg Servizlo svizzero dtaratura Zeughausstrasse49, 8004 Zurich, Switzeriand *,,(/fl\\“\f S swiss Caltoration Service Aceredted by the Siiss Accredtation Service (SAS) Accreditation No.: SCS 0108 The Swiss Accreditation Service is one of the signatories to the EA Multlatoral Agroement for the recognition of callbration certifcates client DT&C (Dymstec) Certificate No: D2450V2—920_Sep16 CALIBRATION CERTIFICATE Object D2450V2 — SN:920 Caltbration procedure(s) QA CAL—05.v9 Calibration procedure for dipole validation kits above 700 MHz Caltbration date: September 23, 2016 This callbration certficate documents the tracenbiltyto national standards, which realize the physical units of measurements (81) The measurements and the uncertaintieswith contidence probabilty are gven on the folowing pages and are par ofthe cortficate Allcalbrations have been conducted in the closed Inboratary facit : environment temperature(22 2 9)°C and humidity < 70%. Calbration Equipment used (M&TE criteal for calbration) Primary Standards n« Cal Date (Cortficate No Schoduled Calbration Power meter NRP shttoorra o6—Ap—i6 (No. 217.02280/02209) Apr—t? Power sonsor NRP—201 Sht rosae 06—Apr16 (No. 217—02288) Apr—t7 Power sensor NRP—201 shtrosos 06—Apr16 (No. 217.02080) Aprerr Reference 20 dB Attenuator shtsose (201) 05—Apr16 (No. 217.02200) Aprrr Tyge—N mismatch combination SN: 5047 2/ ooce7 05—Apr—16 (No. 217—02205) Apret7 Reference Probe EX3DV4 SN 7340 15—Jun—8 (No. EX3—7310_.Junt6) Jun47 oase S o1 20—0e0—15 (No. DAE4—601_Dects) Dec—16 Secondary Standards e ‘Check Date n house) Scheduled Check Power meter EPNM—442A SN: assreso7os 0r—00t15 (No. 217—02202) in house check: Oct16 Power sansor HP 8481A sh: usarzsazes or.0et15 (No.217—02222) in house check: Oct16 Power sensor HP 8401A Sht MY41002017 07—Oct15 (No. 217—02208) in house chock: Oct—16 nF generator RAS SMT—05 sn tocore 15Jun—15 (in house chock Jun—19) in house checkc Oct—16 Nework Analyzor HP 6759E sn: ussrasoses 18—0ct01 (in house check Oct—15) in house check: Oct—16 Name Function Signature Catbrated by: Loif Kiysner Laboratory Technictan f‘/ 7£: Approved by: Katja Pokovie Technical Manager /@ Issued: September 26, 2016 "This calbration certficate shall not be reproduced excopt in fullwihout witten approval ofthe laboratory. Cerificate No: D2450V2—920_Sap16 Page 1 of 8

TD Dt&C Calibration Laboratory of is\\w’ . Schweizerischer Kalibrierdionst Schmid & Partner ia%?//mk _ Service suisse a‘étaionnage Engineering AG pe— e Servizio svizzero i taratura Zeughausstrasse 43, 8004 Zurich, Switzeriand * S swiss Calibration Service Accredted by the Swiss Accrediation Service (SAS) Accreditation No.: SCS 0108 The Swies Accreditation Service is one of the signatories to the EA Mulllateral Agreement forthe recognition of callbration certificates 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—2018, "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) 1EC 62209—1, "Procedure to measure the Specific Absorption Rate (SAR) for hand—held devices used in close proximity to the ear (frequency range of 300 MHz to 3 GHz)®, February 2005 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 thecertificate are valid at the frequency indicated. * Antenna Parameters with TSL: The dipole is mounted with the spacer to position its feed point exactly below the center marking of the flat phantom section, with the arms oriented parallel to the body axis. * Feed Point Impedance and Return Loss: These parameters are measured with the dipole positioned underthe 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 e 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 for nominal 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%. Corificate No: D2450V2—920_Sap16 Pago 2 of 8

TD Dt&C Measurement Conditions DASY system confiquration, as far as not given on page 1. DASY Version Dasys vs288 Extrapolation Advanced Extrapolation Phantom Modular Flat Phantom Distance Dipole Center— TSL 10 mm with Spacer Zoom Scan Resolution d, dy, dz =5 mm Frequency 2450 MHz + 1 MHz Head TSL parameters The following parameters and calculations were applied. Temperature Permitivity Conductivity Nominal Head TSL parameters 220°C s0.2 1.80 mhoim Measured Head TSL parameters (22.0202) °C 87.920% 1.88 mhoim =6 % Head TSL temperature change during test <05°C SAR result with Head TSL SAR averaged over 1 em* (1 g) of Head TSL Condition SAR measured 250 mW input power 18.5 Wikg SAfor nominal Head TSL parameters normalized to 1W 52.5 Wikg x 17.0 % (k=2) SAR averaged over 10 om* (10 g) of Head TSL condition SAR measured 250 mW input power 6.28 Wikg SAR for nominal Head TSL parameters normalized to 1W 24.7 Wikg s 16.5 % (k=2) Body TSL parameters The following parameters and calculations were applied Temperature Permittivity Conductivity Nominal Body TSL parameters 22.0°C s2.7 1.95 mhoim Measured Body TSL parameters (22.0 £0.2) °C 51626 % 2.04 mhoim = 6 % Body TSL temperature change during test <05°C SAR result with Body TSL SAR averaged over 1 om" (1 g) of Body TSL Gondition SAR measured 250 mW input power 18.1 Wig SAR for nominal Body TSL parameters normalized to 1W 51.0 Wikg = 17.0 % (k=2) SAR averaged over 10 em* (10 g) of Body TSL condition SAR measured 250 mW input power 6.12 Wha SARL for nominal Body TSL parameters normalized to 1W 24.1 Wikg 2 16.5 % (k22) Certficate No: D2450V2—920_Sep16 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 s5.0 0 +290 Return Loss —24.5 dB Antenna Parameters with Body TSL Impedance, transformed to feed point 5230 +500 Retu Loss —25.5 0B General Antenna Parameters and Design Electrical Delay (one direction) 1.154 ns After long term use with 100W radiated power, only a slight warming of the dipole near the feedpoint can be measured Thedipole is made of standard semirigid coxial 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 explainedin 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 December 19, 2012 Certficate No: D2450V2—920_Sop16 Page 4 of 8

TD Dt&C DASY5 Validation Report for Head TSL Date: 23.09.2016 Test Laboratory: SPEAG, Zurich, Switzerland DUT: Dipole 2450 MHz; Type: D2450V2; Serial: D2450V2 — SN:920 Communication System: UID 0 — CW; Frequency: 2450 MHz Mediumparameters used: f= 2450 MHz; 0 = 1.88 S/m; e« = 37.9; p = 1000 ke/m‘ Phantom section: Flat Section Measurement Standard: DASY5 (IEEE/IEC/ANSI C63.19—2011) DASY52 Configuration: * Probe: EX3DV4 — SN7349; ConyF(7.72, 7.72, 7.72); Calibrated: 15.06.2016; * Sensor—Surface: 1.4mm (Mechanical Surface Detection) * Electronics: DAE4 Sn601; Calibrated: 30.12.2015 * Phantom: Flat Phantom 5.0 (front); Type: QDOOOPS0AA; Serial: 1001 * DASY52 52.8.8(1258); SEMCAD X 14.6.10(7372) Dipole Calibration for Head Tissue/Pin=250 mW, d=10mm/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 114.0 V/m; Power Drift = —0.02 dB Peak SAR (extrapolated) = 27.5 W/kg SAR(I g) = 13.5 W/kg; SAR(1O g) = 6.28 W/kg Maximum value of SAR (measured) = 22.4 W/kg dB 0 ~4.60 ~9.20 —13.80 —18.40 23.00 0 dB =22.4 Wikg = 13.50 dBW/kg Certficate No: D2450V2—920_Sop16 Page 5 of 8

TD Dt&C Impedance Measurement Plot for Head TSL 2s sep zeis d9r09r16 C sa a uds asseeio 2aceir 148.92 pH 2 450.000 000 mtz hy iES ima cn2 2 as0.000 00 nitz ~"I y a6 * ma start 2 250.000a00 iz stor 2 sa.o00 aae mmz Certficate No: D2450V2—920_Sep16 Page 6 of 8

TD Dt&C DASY5 Validation Report for Body TSL Date: 23.09.2016 Test Laboratory: SPEAG, Zurich, Switzerland DUT: Dipole 2450 MHz; Type: D2450V2; Serial: D2450V2— SN:920 Communication System: UID 0 — CW; Frequency: 2450 MHz Medium parameters used: £= 2450 MHz; 0 = 2.04 S/m; s = 51.6; p = 1000 kg/m‘ Phantom section: Flat Section Measurement Standard: DASY5 (IEEE/IEC/ANSI C63.19—2011) DASY52 Configuration: Probe: EX3DV4 — SN7349; ConvF(7.79, 7.79, 7.79); Calibrated: 15.06.2016; Sensor—Surface: 1.4mm (Mechanical Surface Detection) Electronics: DAE4 Sn601; Calibrated: 30.12.2015 Phantom: Flat Phantom 5.0 (back); Type: QDOOOPSOAA; Serial: 1002 DASY52 52.8.8(1258); SEMCAD X 14.6.10(7372) Dipole Calibration for Body Tissue/Pin=250 mW, d=10mm/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=3mm, dz=5mm Reference Value= 106.3 V/m; Power Drift=—0.03 dB Peak SAR (extrapolated) = 26.0 W/kg SAR(I g) = 13.1 W/kg; SAR(1O g) = 6.12 We Maximum value of SAR (measured) = 21.2 W/kg —4.40 —8.00 413.20 —17.60 ~22.00 0 dB = 21.2 Wikg = 13.26 dBW/kg Cerificate No: D2450V2—920_Sp16 Page 7 of 8

TD Dt&C Impedance Measurement Plot for Body TSL 2s sep 2ers. ss:ozize Ei) s a uo rs 11 52254 a ssrea. azmen pi 2 450.000 000 hiz hy 155 ima Start 2 250.000 ooo Iiz stor 2 ssa.c00 ao0 iz Cerificate No: D2450V2—920_Sap16 Page 8 of 8

Report No.: DRRFCC1706-0074 FCC ID: JOYEA05 Attachment 3. – SAR SYSTEM VALIDATION TRF-RF-601(03)161101 Prohibits the copying and re-issue of this report without DT&C approval. Pages: 96 /97

Report No.: DRRFCC1706-0074 FCC ID: JOYEA05 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 MOD. Duty (εr) (σ) PAR tivity Linearity Isortopy Type Factor E 835 2016-09-29 3327 ES3DV3 835 Head 40.662 0.885 PASS PASS PASS N/A N/A N/A E 835 2016-09-29 3327 ES3DV3 835 Head 40.662 0.885 PASS PASS PASS GMSK PASS N/A C 1900 2016-09-21 3327 ES3DV3 1900 Head 39.585 1.414 PASS PASS PASS GMSK PASS N/A C 2450 2016-09-26 3327 ES3DV3 2450 Head 38.975 1.776 PASS PASS PASS OFDM N/A PASS E 835 2016-09-29 3327 ES3DV3 835 Body 53.886 0.988 PASS PASS PASS N/A N/A N/A E 835 2016-09-29 3327 ES3DV3 835 Body 53.886 0.988 PASS PASS PASS GMSK PASS N/A E 1900 2016-09-21 3327 ES3DV3 1900 Body 51.597 1.515 PASS PASS PASS GMSK PASS N/A C 2450 2016-09-26 3327 ES3DV3 2450 Body 50.662 1.944 PASS PASS PASS OFDM N/A PASS 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: 97 /97


Document Created: 2017-06-30 09:04:42
Document Modified: 2017-06-30 09:04:42
© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC