12681939_App F_SAR Dipole Certificates

FCC ID: BCG-A2084

RF Exposure Info

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FCCID_4475946

« & C hi n2P Calibration Laboratory of \“\i\-fi’"’ & < S Schweizerischer Kalibrierdienst Schmid & Partner % Cc Service suisse d‘étalonnage Engineering AG 2> Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzerland *A/fi\\‘\ S Swiss Calibration Service Aed| uhs® Accredited by the Swiss Accreditation Service (SAS) Accreditation No.: SCS 0108 The Swiss Accreditation Service is one of the signatories to the EA Multilateral Agreement for the recognition of calibration certificates Client UL CCS USA Certificate No: D2450V2—706_May19 CALIBRATION CERTIFICATE Object D2450V2 — SN:706 Calibration procedure(s) QA CAL—O5.v11 Calibration Procedure for SAR Validation Sources between 0.7—3 GHz Calibration date: May 16, 2019 This calibration certificate documents the traceability to national standards, which realize the physical units of measurements (Sl). The measurements and the uncertainties with confidence probability are given on the following pages and are part of the certificate. All calibrations have been conducted in the closed laboratory facility: environment temperature (22 + 3)°C and humidity < 70%. Calibration Equipment used (M&TE critical for calibration) Primary Standards ID # Cal Date (Certificate No.) Scheduled Calibration Power meter NRP SN: 104778 03—Apr—19 (No. 217—02892/02893) Apr—20 Power sensor NRP—Z291 SN: 103244 03—Apr—19 (No. 217—02892) Apr—20 Power sensor NRP—Z291 SN: 103245 03—Apr—19 (No. 217—02893) Apr—20 Reference 20 dB Attenuator SN: 5058 (20k) 04—Apr—19 (No. 217—02894) Apr—20 Type—N mismatch combination SN: 5047.2 / 06327 04—Apr—19 (No. 217—02895) Apr—20 Reference Probe EX3DV4 SN: 7349 31—Dec—18 (No. EX3—7349_Dec18) Dec—19 DAE4 SN: 601 30—Apr—19 (No. DAE4—601_Apr19) Apr—20 Secondary Standards ID # Check Date (in house) Scheduled Check Power meter E4419B SN: GB39512475 30—Oct—14 (in house check Feb—19) In house check: Oct—20 Power sensor HP 8481A SN: US37292783 07—Oct—15 (in house check Oct—18) In house check: Oct—20 Power sensor HP 8481A SN: MY41092317 07—Oct—15 (in house check Oct—18) In house check: Oct—20 RF generator R&S SMT—O6 SN: 100972 15—Jun—15 (in house check Oct—18) In house check: Oct—20 Network Analyzer Agilent E8358A SN: US41080477 31—Mar—14 (in house check Oct—18) In house check: Oct—19 Name Function Signature Calibrated by: Manu Seitz Laboratory Technician Approved by: Katja Pokovic Technical Manager % Issued: May 16, 2019 This calibration certificate shall not be reproduced except in full without written approval of the laboratory. Certificate No: D2450V2—706_May19 Page 1 of 9

Calibration Laboratory of wl7y Schweizerischer Kalibrierdienst . s > S Schmid & Partner M c Service suisse d‘étalonnage Engineering AG E.ny Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzerland "/,,/fi\“@ S Swiss Calibration Service Aulubs® Accredited by the Swiss Accreditation Service (SAS) Accreditation No.: SCS 0108 The Swiss Accreditation Service is one of the signatories to the EA Multilateral Agreement for the recognition of calibration certificates Glossary: TSL tissue simulating liquid ConvrF sensitivity in TSL / NORM x,y,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) 1IEC 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 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 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. 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%. Certificate No: D2450V2—706_May19 Page 2 of 9

Measurement Conditions DASY system configuration, as far as not given on page 1. DASY Version DASY5 V52.10.2 Extrapolation Advanced Extrapolation Phantom Modular Flat Phantom Distance Dipole Center — TSL 10 mm with Spacer Zoom Scan Resolution dx, dy, dz =5 mm Frequency 2450 MHz + 1 MHz Head TSL parameters The following parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Head TSL parameters 22.0 °C 39.2 1.80 mho/m Measured Head TSL parameters (22.0 £ 0.2) °C 37.7 £ 6 % 1.85 mho/m + 6 % Head TSL temperature change during test <0.5 °C _—«— =——— SAR result with Head TSL SAR averaged over 1 cm‘ (1 g) of Head TSL Condition SAR measured 250 mW input power 13.2 Wi/kg SAR for nominal Head TSL parameters normalized to 1W 51.6 Wikg + 17.0 % (k=2) SAR averaged over 10 cm* (10 g) of Head TSL condition SAR measured 250 mW input power 6.07 Wi/kg SAR for nominal Head TSL parameters normalized to 1W 24.0 Wikg £ 16.5 % (k=2) Body TSL parameters The following parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Body TSL parameters 22.0 °C 52.7 1.95 mho/m Measured Body TSL parameters (22.0 £ 0.2) °C 50.7 £ 6 % 2.03 mho/m + 6 % Body TSL temperature change during test <0.5 °C w««— ———— SAR result with Body TSL SAR averaged over 1 cm>* (1 g) of Body TSL Condition SAR measured 250 mW input power 13.0 Wikg SAR for nominal Body TSL parameters normalized to 1W 50.6 Wikg £ 17.0 % (k=2) SAR averaged over 10 cm* (10 g) of Body TSL condition SAR measured 250 mW input power 6.04 Wikg SAR for nominal Body TSL parameters normalized to 1W 23.8 Wikg £ 16.5 % (k=2) Certificate No: D2450V2—706_May19 Page 3 of 9

Appendix (Additional assessments outside the scope of SCS 0108) Antenna Parameters with Head TSL Impedance, transformed to feed point 51.5 Q + 6.0 jQ Return Loss — 24.3 dB Antenna Parameters with Body TSL Impedance, transformed to feed point 48.3 Q + 7.5jQ Return Loss —22.1 dB General Antenna Parameters and Design Electrical Delay (one direction) 1.143 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 semirigid coaxial cable. The center conductor of the feeding line is directly connected to the second arm of the dipole. The antenna is therefore short—circuited 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 still 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 Certificate No: D2450V2—706_May19 Page 4 of 9

DASY5 Validation Report for Head TSL Date: 14.05.2019 Test Laboratory: SPEAG, Zurich, Switzerland DUT: Dipole 2450 MHz; Type: D2450V2; Serial: D2450V2 — SN:706 Communication System: UID 0 — CW; Frequency: 2450 MHz Medium parameters used: £= 2450 MHz; o0 = 1.85 S/m; & = 37.7; p = 1000 kg/m* Phantom section: Flat Section Measurement Standard: DASYS (IEEE/IEC/ANSI C63.19—2011) DASY52 Configuration: Probe: EX3DV4 — SN7349; ConvF(7.96, 7.96, 7.96) @ 2450 MHz; Calibrated: 31.12.2018 Sensor—Surface: 1.4mm (Mechanical Surface Detection) Electronics: DAFE4 Sn601; Calibrated: 30.04.2019 Phantom: Flat Phantom 5.0 (front); Type: QD 000 P50 AA; Serial: 1001 DASY52 52.10.2(1495); SEMCAD X 14.6.12(7450) 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 = 116.1 V/m; Power Drift = 0.01 dB Peak SAR (extrapolated) = 26.5 W/kg SAR(1 g) = 13.2 W/kg; SAR(10 g) = 6.07 W/kg Maximum value of SAR (measured) =21.9 W/kg —10.00 —15.00 —20.00 —25.00 0 dB =21.9 W/kg = 13.40 dBW/kg Certificate No: D2450V2—706_May19 Page 5 of 9

Impedance Measurement Plot for Head TSL File Yiew Channe!l Sweep Calibration Trace Scale Marker System Window Help 2450000 GHz §1.463 0 392.91 pH 6.0484 0 2450000 GHz 61.222 mU ; 72.999 ° “ ChiAug= 20 Ch1: Start 2.25000 GHz —— Stop 2.65000 GHz 0.00 2,450000 qHz —24 262 dB 5.00 0.00 .00 00 .00 .00 .00 .90 1 = Ch1: Start 2,.25000 GHza —— Stop 2.65000 GHz Status CH 1: 11 C" 1—Port Avg=20 Delay LCL Certificate No: D2450V2—706_May19 Page 6 of 9

DASY5 Validation Report for Body TSL Date: 16.05.2019 Test Laboratory: SPEAG, Zurich, Switzerland DUT : Dipole 2450 MHz; Type: D2450V2; Serial: D2450V2 — SN:706 Communication System: UID 0 — CW; Frequency: 2450 MHz Medium parameters used: £= 2450 MHz; 0 = 2.03 S/m; & = 50.7; p = 1000 kg/m* Phantom section: Flat Section Measurement Standard: DASYS (IEEE/IEC/ANSI C63.19—2011) DASY52 Configuration: e Probe: EX3DV4 — SN7349; ConvF(8.09, 8.09, 8.09) @ 2450 MHz; Calibrated: 31.12.2018 e Sensor—Surface: 1.4mm (Mechanical Surface Detection) e Electronics: DAE4 Sn601; Calibrated: 30.04.2019 e Phantom: Flat Phantom 5.0 (back); Type: QD 000 P50 AA; Serial: 1002 e DASY52 52.10.2(1495); SEMCAD X 14.6.12(7450) Dipole Calibration for Body Tissue/Pin=250 mW, d=10mm/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 108.6 V/m; Power Drift = —0.04 dB Peak SAR (extrapolated) = 26.3 W/kg SAR(I g) = 13 W/kg; SAR(10 g) = 6.04 W/kg Maximum value of SAR (measured) = 21.4 W/kg 0 dB =21.4 W/kg= 13.30 dBW/kg Certificate No: D2450V2—706_May19 Page 7 of 9

Impedance Measurement Plot for Body TSL File ¥iew Channel Sweep Calibration Trace Scale Marker System Window Help _ sc 5 2 450000 GHz 48.319 489.27 pH 7.5308 2.450000 GHz 78.288 mU 88.242 ° Ch1&ug= 20 Chi: Start 2,25000 GHz —— Stop 2.65000 GHz 56%0 > 1 2 450000 qHz —2].128 dB i 0.00 .On I 10.00 15.00 .on .90 .00 .00 00 Ch 1 = Chi: Start 2,25000 GHza —— Stop 2.65000 GHz Statue CH 1: _____________}C"1—Pot 511 Avg=20 Delay LCL Certificate No: D2450V2—706_May19 Page 8 of 9

Appendix (Additional assessments outside the scope of SCS 0108) Evaluation Condition Phantom SAM Head Phantom For usage with cSAR3DV2—R/L SAR result with SAM Head (Top) SAR averaged over 1 cm* (1 g) of Head TSL Condition SAR (average measured) 250 mW input power 13.9 Wi/kg SAR for nominal Head TSL parameters normalized to 1W 55.9 Wikg * 17.5 % (k=2) SAR averaged over 10 cm* (10 g) of Head TSL condition SAR measured 250 mW input power 6.49 W/kg SAR for nominal Head TSL parameters normalized to 1W 26.1 Wikg + 16.9 % (k=2) SAR result with SAM Head (Mouth) SAR averaged over 1 cm® (1 g) of Head TSL Condition SAR (average measured) 250 mW input power 14.2 Wikg SAR for nominal Head TSL parameters normalized to 1W 57.0 Wikg * 17.5 % (k=2) SAR averaged over 10 cm* (10 g) of Head TSL condition SAR (average measured) 250 mW input power 6.82 Wi/kg SAR for nominal Head TSL parameters normalized to 1W 27.4 Wikg + 16.9 % (k=2) SAR result with SAM Head (Neck) SAR averaged over 1 cm‘ (1 g) of Head TSL Condition SAR (average measured) 250 mW input power 13.3 Wi/kg SAR for nominal Head TSL parameters normalized to 1W 53.7 Wikg £17.5 % (k=2) SAR averaged over 10 cm‘ (10 g) of Head TSL condition SAR (average measured) 250 mW input power 6.22 Wikg SAR for nominal Head TSL parameters normalized to 1W 25.0 Wikg + 16.9 % (k=2) SAR result with SAM Head (Ear) SAR averaged over 1 cm* (1 g) of Head TSL Condition SAR (average measured) 250 mW input power 8.56 W/kg SAR for nominal Head TSL parameters normalized to 1W 34.4 Wikg + 17.5 % (k=2) SAR averaged over 10 cm‘ (10 g) of Head TSL condition SAR (average measured) 250 mW input power 4.32 Wikg SAR for nominal Head TSL parameters normalized to 1W 17.4 Wikg + 16.9 % (k=2) Certificate No: D2450V2—706_May19 Page 9 of 9


Document Created: 2019-06-10 10:34:01
Document Modified: 2019-06-10 10:34:01
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