SAR report part 4

FCC ID: 2AFZZ-XMSE5GG

RF Exposure Info

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b Col!nboraucnwith In ‘/l;mumnouLABORATORY Add: No.51 Xugyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 E—mail: cttl@chinatt.com htp://www.chinattl.en DASYS5 Validation Report for Head TSL Date: 12.06.2018 Test Laboratory: CTTL, Beijing, China DUT: Dipole 2600 MHz; Type: D2600V2; Serial: D2600V2 — SN: 1061 Communication System: UID 0, CW; Frequency: 2600 MHz; Duty Cycle: 1:1 Medium parameters used: £= 2600 MHz; 0 = 1.926 S/m; &,= 39.1; p = 1000 kg/m3 Phantom section: Center Section DASY5 Configuration: + Probe: EX3DV4 — SN7514; ConvF(6.92, 6.92, 6.92) @ 2600 MHz; Calibrated: 8/27/2018 * Sensor—Surface: 1.4mm (Mechanical Surface Detection) + Electronics: DAE4 Sn1555; Calibrated: 8/20/2018 *« Phantom: MFP_V5.1C ; Type: QD 000 P51CA; Serial: 1062 * Measurement SW: DASY52, Version 52.10 (2); SEMCAD X Version 14.6.12 (7450) Dipole Calibration/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=Smm, dy=5mm, dz=5mm Reference Value = 103.5 V/m; Power Drift = 0.01 dB Peak SAR (extrapolated) = 31.0 W/kg SAR(I g) = 14.3 W/kg; SAR(10 g) = 6.45 W/kg Maximum value of SAR (measured) = 24.7 W/kg dB 0 ~4.55 —9.10 ~13.66 18.21 L —~22.76 0 dB = 24.7 W/kg = 13.93 dBW/kg Certificate No: Z18—60490 Page 5 of 8

Add: No.31 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com http//www.chinattl.en Impedance Measurement Plot for Head TSL Tri i1 tog mag 10. oode7 ner 0. ooode TFA] 509— ts3 —2.2000000 ons <23.100 o «0. 00 30.00 20.00 10.00 0.0o0p —20.00 —20.00 —30.00 —40.00 —50.00 IMIRM 511 smith (rsJx) Scale 1.000U [Fi vel] »1 2.6000000 Ghz 49.789 n —6.9975 n 8. 7473 Certificate No: Z18—60490 Page 6 of 8

4C in Collsboration with _7"TJ, a \iimazzem~ CALIERATION LABORATORY Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 E—mail: ettl@chinatt.com hitp:/fwww.chinattl.cn DASYS5 Validation Report for Body TSL Date: 12.06.2018 Test Laboratory: CTTL, Beijing, China DUT: Dipole 2600 MHz; Type: D2600V2; Serial: D2600V2 — SN: 1061 Communication System: UID 0, CW; Frequency: 2600 MHz; Duty Cycle: 1:1 Medium parameters used: £= 2600 MHz; 0 = 2.181 S/m;&; = 51.03; p = 1000 kg/m3 Phantom section: Right Section DASY5 Configuration: + Probe: EX3DV4 — SN7514; ConvF(7.06, 7.06, 7.06) @ 2600 MHz; Calibrated: 8/27/2018 * Sensor—Surface: 1.4mm (Mechanical Surface Detection) * Electronics: DAE4 Sn1555; Calibrated: 8/20/2018 «+ Phantom: MFP_V5.1C ; Type: QD 000 P51CA; Serial: 1062 * Measurement SW: DASY32, Version 52.10 (2); SEMCAD X Version 14.6.12 (7450) Dipole Calibration/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=Smm Reference Value = 87.11 V/m; Power Drift = —0.02 dB Peak SAR (extrapolated) = 29.3 W/kg SAR(I g) = 13.7 W/kg; SAR(10 g) =6.11 W/kg Maximum value of SAR (measured) = 23.4 W/kg dB 0 ~4.59 —9.18 ~13.76 18.35 —22.94 0 dB = 23.4 W/kg = 13.69 dBW/kg Certificate No: Z18—60490 Page 7 of 8

-TTL LL&J_ Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 E—mail: cttl@chinatt.com hitp://www.chinatt.en Impedance Measurement Plot for Body TSL Tri sif Log nay 10. 00de7 ref 0. 0oode [Fi] 5999. r5t—2.2000000 ane —22.778 de 40.00 30. 00 20.00 10.00 o.ooo)J —10.00 ~20. 00 ~30. 00 ~40. 00 so. oo x MR S11 smith (R+J») Scale 1.000u (FL vel] »1 2.6000000 cz 45.626 o —5.4086 0 11.3 f* | Certificate No: Z18—60490 Page 8 of 8

Calibration Laboratory of wl Sa\/ S Schweizerischer Kalibrierdienst t & 2 Schmid & Partner ;IB\E{@ C Service suisse d‘étalonnage Engineering AG ;//As Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzerland ",(///\\\\y‘ S Swiss Calibration Service trlilats® 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 Sporton Certificate No: D5GHzV2—1006_Sep18 CALIBRATION CERTIFICATE Object D5GHzV2 — SN:1006 Calibration procedure(s) QA CAL—22.v3 Calibration procedure for dipole validation kits between 3—6 GHz Calibration date: September 27, 2018 This calibration certificate documents the traceability to national standards, which realize the physical units of measurements (S1). 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 04—Apr—18 (No. 217—02672/02673) Apr—19 Power sensor NRP—Z91 SN: 103244 04—Apr—18 (No. 217—02672) Apr—19 Power sensor NRP—Z91 SN: 103245 04—Apr—18 (No. 217—02673) Apr—19 Reference 20 dB Attenuator SN: 5058 (20k) 04—Apr—18 (No. 217—02682) Apr—19 Type—N mismatch combination SN: 5047.2 / 06827 04—Apr—18 (No. 217—02683) Apr—19 Reference Probe EX3DV4 SN: 3503 30—Dec—17 (No. EX3—3503_Dec17) Dec—18 DAE4 SN: 601 26—Oct—17 (No. DAE4—601_Oct17) Oct—18 Secondary Standards ID # Check Date (in house) Scheduled Check Power meter EPM—442A SN: GB37480704 07—Oct—15 (in house check Oct—16) In house check: Oct—18 Power sensor HP 8481A SN: US37292783 07—Oct—15 (in house check Oct—16) In house check: Oct—18 Power sensor HP 8481A SN: MY41092317 07—Oct—15 (in house check Oct—16) In house check: Oct—18 RF generator R&S SMT—06 SN: 100972 15—Jun—15 (in house check Oct—16) In house check: Oct—18 Network Analyzer Agilent E8358A SN: US41080477 31—Mar—14 (in house check Oct—17) In house check: Oct—18 Name Function Signature Calibrated by: Jeton Kastrati Laboratory Technician 2— Approved by: Katia Pokovic Technical Manager /% Issued: September 28, 2018 This calibration certificate shall not be reproduced except in full without written approval of the laboratory. Certificate No: D5GHzV2—1006_Sep18 Page 1 of 13

Calibration Laboratory of S Schweizerischer Kalibrierdienst Schmid & Partner Service suisse d'etalonnage Engineering AG C Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzerland s Swiss Calibration Service 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 ConvF 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) 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 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 Wat 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: D5G HzV2-1006_Sep18 Page 2 of 13

Measurement Conditions DASY svstem confiquration, as far as not iven on paqe 1. DASY Version DASY5 V52.10.1 Extrapolation Advanced Extrapolation Phantom Modular Flat Phantom V5.0 Distance Dipole Center - TSL 10mm with Spacer Zoom Scan Resolution dx, dy =4.0 mm, dz =1.4 mm Graded Ratio = 1.4 (Z direction) 5250 MHz ± 1 MHz Frequency 5600 MHz ± 1 MHz 5750 MHz ± 1 MHz Head TSL parameters at 5250 MHz The followina oarameters and calculations were applied. Temperature Permittivity Conductivity Nominal Head TSL parameters 22.0 °C 35.9 4.71 mho/m Measured Head TSL parameters (22.0 ± 0.2) "C 36.0±6 % 4.61 mho/m ± 6 % Head TSL temperature change during test < 0.5 °C ---- ---- SAR result with Head TSL at 5250 MHz SAR averaged over 1 cm 3 (1 g) of Head TSL Condition SAR measured 100 mW input power 8.07 W/kg SAR for nominal Head TSL parameters normalized to 1W 80.7 W/kg ± 19.9 % (k=2) SAR averaged over 10 cm 3 (1 O g) of Head TSL condition SAR measured 100 mW input power 2.32 W/kg SAR for nominal Head TSL parameters normalized to 1W 23.2 W/kg ± 19.5 % (k=2) Certificate No: D5GHzV2-1006_Sep18 Page 3 of 13

Head TSL parameters at 5600 MHz The followinn parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Head TSL parameters 22.0 °c 35.5 5.07 mho/m Measured Head TSL parameters (22.0 ± 0.2) °C 35.4 ± 6 % 4.98 mho/m ± 6 % Head TSL temperature change during test < 0.5 °C ---- ---- SAR result with Head TSL at 5600 MHz SAR averaged over 1 cm' (1 g) of Head TSL Condition SAR measured 100 mW input power 8.34 W/kg SAR for nominal Head TSL parameters normalized to 1W 83.3 W / kg ± 19.9 % (k=2) SAR averaged over 1 O cm' (10 g) of Head TSL condition SAR measured 100 mW input power 2.38 W/kg SAR for nominal Head TSL parameters normalized to 1W 23.8 W/kg ± 19.5 % (k=2) Head TSL parameters at 5750 MHz The following oarameters and calculations were apolied. Temperature Permittivity Conductivity Nominal Head TSL parameters 22.0 °C 35.4 5.22 mho/m Measured Head TSL parameters (22.0 ± 0.2) °C 35.2 ±6 % 5.14 mho/m ± 6 % Head TSL temperature change during test < 0.5 °C ---- ---- SAR result with Head TSL at 5750 MHz SAR averaged over 1 cm' (1 g) of Head TSL Condition SAR measured 100 mW input power 8.05 W/kg SAR for nominal Head TSL parameters normalized to 1W 80.4 W/kg ± 19.9 % (k=2) SAR averaged over 1O cm' (10 g) of Head TSL condition SAR measured 100 mW input power 2.29 W/kg SAR for nominal Head TSL parameters normalized to 1W 22.9 W/kg ± 19.5 % (k=2) Certificate No: D5GHzV2-1006_Sep18 Page 4 of 13

Body TSL parameters at 5250 MHz Th e fo II owmq . parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Body TSL parameters 22.0 "C 48.9 5.36 mho/m Measured Body TSL parameters (22.0 ± 0.2) "C 46.9 ±6 % 5.46 mho/m ± 6 % Body TSL temperature change during test < 0.5 °C ---- ---- SAR result with Body TSL at 5250 MHz SAR averaged over 1 cm' (1 g) of Body TSL Condition SAR measured 100 mW input power 7.89 W/kg SAR for nominal Body TSL parameters normalized to 1W 78.3 W/kg ± 19.9 % (k=2) SAR averaged over 1 O cm' (1 o g) of Body TSL condition SAR measured 100 mW input power 2.19 W/kg SAR for nominal Body TSL parameters normalized to 1W 21.7 W/kg ± 19.5 % (k=2) Body TSL parameters at 5600 MHz The followina parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Body TSL parameters 22.0 °C 48.5 5.77 mho/m Measured Body TSL parameters (22.0 ± 0.2) °C 46.3±6 % 5.93 mho/m ± 6 % Body TSL temperature change during test < 0.5 °C ---- ---- SAR result with Body TSL at 5600 MHz SAR averaged over 1 cm' (1 g) of Body TSL Condition SAR measured 100 mW input power 8.17 W/kg SAR for nominal Body TSL parameters normalized to 1W 81.0 W/kg ± 19.9 % (k=2) SAR averaged over 10 cm' (10 g) of Body TSL condition SAR measured 100 mW input power 2.28 W/kg SAR for nominal Body TSL parameters normalized to 1W 22.5 W/kg ± 19.5 % (k=2) Certificate No: D5GHzV2-1006_Sep18 Page 5 of 13

Body TSL parameters at 5750 MHz Th e I o II owina parameters and calculations were apolied. Temperature Permittivity Conductivity Nominal Body TSL parameters 22.0 °C 48.3 5.94 mho/m Measured Body TSL parameters (22.0 ± 0.2) 0 c 46.0±6 % 6.14 mho/m ±6 % Body TSL temperature change during test < 0.5 °C ---- ---- SAR result with Body TSL at 5750 MHz SAR averaged over 1 cm3 (1 g) of Body TSL Condition SAR measured 100 mW input power 7.81 W/kg SAR for nominal Body TSL parameters normalized to 1W 77.4 W/kg ± 19.9 % (k=2) SAR averaged over 1 o cm3 (1 o g) of Body TSL condition SAR measured 100 mW input power 2.15 W/kg SAR for nominal Body TSL parameters normalized to 1W 21.3 W/kg ± 19.5 % (k=2) Certificate No: D5GHzV2-1006_Sep18 Page 6 of 13

Appendix (Additional assessments outside the scope of SCS 0108) Antenna Parameters with Head TSL at 5250 MHz Impedance, transformed to feed point 54.6 Q - 7.6 jQ Return Loss -21.5 dB Antenna Parameters with Head TSL at 5600 MHz Impedance, transformed to feed point 57.2 Q - 6.3 jQ Return Loss - 21.0 dB Antenna Parameters with Head TSL at 5750 MHz Impedance, transformed to feed point 60.0 Q + 4.5 jQ Return Loss - 20.1 dB Antenna Parameters with Body TSL at 5250 MHz Impedance, transformed to feed point 54.2 Q - 5.6 jQ Return Loss -23.5 dB Antenna Parameters with Body TSL at 5600 MHz Impedance, transformed to feed point 58.2 Q - 5.3 jQ Return Loss -20.9 dB Antenna Parameters with Body TSL at 5750 MHz Impedance, transformed to feed point 59.6 Q + 5.6 jQ Return Loss -19.9 dB General Antenna Parameters and Design Electrical Delay (one direction) 1.201 ns After long term use with 1 OOW radiated power, only a slight warming of the dipole near the feedpoint can be measured. The dipole is made of standard sernirigid 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 rnust 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 August28,2003 Certificate No: D5GHzV2-1006_Sep18 Page 7 of 13

DASY5 Validation Report for Head TSL Date: 27.09.2018 Test Laboratory: SPEAG, Zurich, Switzerland DUT: Dipole D5GHzV2; Type: D5GHzV2; Serial: D5GHzV2. SN:1006 Communication System: UID O - CW; Frequency: 5250 MHz, Frequency: 5600 MHz, Frequency: 5750 MHz Medium parameters used: f = 5250 MHz; er= 4.61 S/m; e, = 36; p = 1000 kg/m 3 , Medium parameters used: f = 5600 MHz; er= 4.98 Sim; e, = 35.4; p = I 000 kg/m1 , Medium parameters used: f = 5750 MHz; er= 5.14 Sim; e, = 35.2; p = 1000 kg/m1 Phantom section: Flat Section Measurement Standard: DASY5 (IEEE/IEC/ANSI C63.19-2011) DASY52 Configuration: • Probe: EX3DV4- SN3503; ConvF(S.51, 5.51, 5.51)@ 5250 MHz, ConvF(5.05, 5.05, 5.05)@ 5600 MHz, ConvF(4.98, 4.98, 4.98)@ 5750 MHz; Calibrated: 30.12.2017 • Sensor-Surface: 1.4mm (Mechanical Surface Detection) • Electronics: DAE4 Sn60 I; Calibrated: 26.10.2017 • Phantom: Flat Phantom 5.0 (front); Type: QD 000 P50 AA; Serial: 1001 • DASY52 52.I0.1(1476); SEMCAD X 14.6.11(7439) Dipole Calibration for Head Tissue/Pin=lOOmW, dist=lOmm, f=5250 MHz/Zoom Scan, dist=l.4mm (8x8x7)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=l.4mm Reference Value= 79.28 V/m; Power Drift= -0.04 dB Peak SAR (extrapolated)= 26.7 W/kg SAR(l g) = 8.07 W/kg; SAR(IO g) = 2.32 W/kg Maximum value of SAR (measured)= 18.1 W/kg Dipole Calibration for Head Tissue/Pin=lOOmW, dist=lOmm, f=5600 MHz/Zoom Scan, dist=l.4mm (8x8x7)/Cube 0: Measurement grid: dx=4mm, dy=4mm, d=l .4mm Reference Value= 76.15 Vim; Power Drift= -0.05 dB Peak SAR (extrapolated)= 30.2 W/kg SAR(l g) = 8.34 W/kg; SAR(IO g) = 2.38 W/kg Maximum value of SAR (measured)= 19.3 W/kg Dipole Calibration for Head Tissue/Pin=lOOmW, dist=lOmm, f=5750 MHz/Zoom Scan, dist=l.4mm (8x8x7)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz= 1.4mm Reference Value= 74.61 Vim; Power Drift= -0.03 dB Peak SAR (extrapolated) = 29 .8 W/kg SAR(l g) = 8.05 W/kg; SAR(lO g) = 2.29 W/kg Maximum value of SAR (measured)= 18.9 W/kg Certificate No: D5GHzV2-1006_Sep18 Page 8 of 13

dB 0 -6.00 -12.00 -18.00 -24.00 -30.00 0 dB= 18.1 W/kg = 12.58 dBW/kg Certificate No: D5GHzV2-1006_Sep18 Page9of13

Impedance Measurement Plot for Head TSL Eile View Channel Sweep Calibration Trace Scale Marker System Window Help 1 5250000 GHz 40103 pF 5 £00000 GHz 44997 pF 5 750000 GHz : 104 79 pH 45085 0 n 5 500000 GHz 52.042 mU 13918 Ch1Aug= 20 Ch1: Start 5.00000 GHz —— Stop £.00000 GHz 5 450000 GHz 21 468 0B 5 150000 GHz 20 063 dB 0 10.00 15.00 0 00 100 00 0 Chtévas |2o Ch1: Start 5.00000 GHz —— Stop £.00000 GHz Status CH1: _ |C"—Pot Avg=20 Delay Certificate No: D5GHzV2—1006_Sep18 Page 10 of 13

DASY5 Validation Report for Body TSL Date: 25.09.2018 Test Laboratory: SPEAG, Zurich, Switzerland DUT: Dipole DSGHzV2; Type: DSGHzV2; Serial: D5GHzV2 - SN:1006 Communication System: UID O - CW; Frequency: 5250 MHz, Frequency: 5600 MHz, Frequency: 5750 MHz Medium parameters used: f = 5250 MHz; cr = 5.46 Sim; e, = 46.9; p = 1000 kg/m3 , Medium parameters used: f = 5600 MHz; cr = 5.93 Sim; e, = 46.3; p = I 000 kg/m3 , Medium parameters used: f = 5750 MHz; cr = 6.14 Sim; E, = 46; p = 1000 kg/m·1 Phantom section: Flat Section Measurement Standard: DASY5 (lEEE/IEC/ANSI C63.19-201 l) DASY52 Configuration: • Probe: EX3DV4 - SN3503; ConvF(5.26, 5.26, 5.26) @ 5250 MHz, ConvF(4.65, 4.65, 4.65)@ 5600 MHz, ConvF(4.57, 4.57, 4.57)@ 5750 MHz; Calibrated: 30.12.2017 • Sensor-Surface: 1.4mm (Mechanical Surface Detection) • Electronics: DAE4 Sn601; Calibrated: 26.10.2017 • Phantom: Flat Phantom 5.0 (back); Type: QD 000 P50 AA; Serial: 1002 • DASY52 52.10.1(1476); SEMCAD X 14.6.11(7439) Dipole Calibration for Body Tissue/Pin=lOOmW, dist=lOmm, f=5250 MHz/Zoom Scan, dist=l.4mm (Sx8x7)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=l.4mm Reference Value= 69.77 V/m; Power Drift= -0.08 dB Peak SAR (extrapolated)= 30.6 W/kg SAR(l g) =7.89 W/kg; SAR(lO g) =2.19 W/kg Maximum value of SAR (measured)= 18.6 W/kg Dipole Calibration for Body Tissue/Pin=lOOmW, dist=lOmm, f=5600 MHz/Zoom Scan, dist=l.4mm (Sx8x7)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=l.4mm Reference Value= 69.30 V/m; Power Drift= -0.06 dB Peak SAR (extrapolated)= 34.2 W/kg SAR(l g) = 8.17 W/kg; SAR(lO g) = 2.28 W/kg Maximum value of SAR (measured)= 19.8 W/kg Dipole Calibration for Body Tissue/Pin=lOOmW, dist=lOmm, f=5750 MHz/Zoom Scan, dist=l.4mm (Sx8x7)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=l.4mm Reference Value= 67.65 V/m; Power Drift= -0.07 dB Peak SAR (extrapolated) = 34.0 W/kg SAR(l g) = 7.81 W/kg; SAR(lO g) =2.15 W/kg Maximum value of SAR (measured)= 19.3 W/kg Certificate No: D5GHzV2-1006_Sep18 Page11 of13

dB 0 -6.00 -12.00 -18.00 -24.00 -30.00 0 dB= 18.6 W/kg = 12.70 dBW/kg Certificate No: D5GHzV2-1006_Sep18 Page12of13

Impedance Measurement Plot for Body TSL ¥iew Channel Sweep Calibration Trace Scale Marker System Window Help +1 5250000 §Hz 5 4370 pF 5 £00000 GHz 153 81 pH R 5 $00000 GHz { ChiAug= 20 T—_ J 2 Ch1: Start 5.00000 GHa —— Stop £.00000 GHz 0.00 00 GHz <3 461 48 5.00 J 000 GHe 19 899 48 0.00 5.00 10.00 15.00 o0 10 0.00 35.00 0 Ch1 = Ch1: Start 5.00000 GHa —— Stop £.00000 GHz Status ___CH 1: C" 1—Port Avg=20 Delay Certificate No: D5GHzV2—1006_Sep18 Page 13 of 13

Schmid & Partner Engineering AG s E e a g Zeughausstrasse 43, 8004 Zurich, Switzerland Phone +41 44 245 9700, Fax +41 44 245 9779 info@speag.com, http://www.speag.com IMPORTANT NOTICE USAGE OF THE DAE 4 The DAE unit is a delicate, high precision instrument and requires careful treatment by the user. There are no serviceable parts inside the DAE. Special attention shall be given to the following points: Battery Exchange: The battery cover of the DAE4 unit is closed using a screw, over tightening the screw may cause the threads inside the DAE to wear out. Shipping of the DAE: Before shipping the DAE to SPEAG for calibration, remove the batteries and pack the DAE in an antistatic bag. This antistatic bag shall then be packed into a larger box or container which protects the DAE from impacts during transportation. The package shall be marked to indicate that a fragile instrument is inside. E—Stop Failures: Touch detection may be malfunctioning due to broken magnets in the E—stop. Rough handling of the E—stop may lead to damage of these magnets. Touch and collision errors are often caused by dust and dirt accumulated in the E—stop. To prevent E—stop failure, the customer shall always mount the probe to the DAE carefully and keep the DAE unit in a non—dusty environment if not used for measurements. Repair: Minor repairs are performed at no extra cost during the annual calibration. However, SPEAG reserves the right to charge for any repair especially if rough unprofessional handling caused the defect. DASY Configuration Files: Since the exact values of the DAE input resistances, as measured during the calibration procedure of a DAE unit, are not used by the DASY software, a nominal value of 200 MOhm is given in the corresponding configuration file. Important Note: Warranty and calibration is void if the DAE unit is disassembled partly or fully by the Customer. Important Note: Never attempt to grease or oil the E—stop assembly. Cleaning and readjusting of the E— stop assembly is allowed by certified SPEAG personnel only and is part of the annual calibration procedure. Important Note: To prevent damage of the DAE probe connector pins, use great care when installing the probe to the DAE. Carefully connect the probe with the connector notch oriented in the mating position. Avoid any rotational movement of the probe body versus the DAE while turning the locking nut of the connector. The same care shall be used when disconnecting the probe from the DAE. Schmid & Partner Engineering TN_BRO40315AD DAE4.doc 11.12.2009

Calibration Laboratory of Schweizerischer Kalibrierdienst Schmid & Partner Service suisse d‘étalonnage Engineering AG Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzeriand Swiss Calibration Service 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 Sporton (Auden) Certificate No: DAE4—1358_Apr18 CALIBRATION CERTIFICATE I Object DAE4 — SD 000 DO4 BM — SN: 1358 Calibration procedure(s) QA CAL—O6.v29 Calibration procedure for the data acquisition electronics (DAE) Calibration date: April 19, 2018 This calibration certificate documents the traceability to national standards, which realize the physical units of measurements (S1). 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 Keithley Multimeter Type 2001 SN: 0810278 31—Aug—17 (No:21092) Aug—18 Secondary Standards ID # Check Date (in house) Scheduled Check Auto DAE Calibration Unit SE UWS 053 AA 1001 04—Jan—18 (in house check) In house check: Jan—19 Calibrator Box V2.1 SE UMS 006 AA 1002 04—Jan—18 (in house check) In house check: Jan—19 Name Function Signature Calibrated by: Dominique Steffen Laboratory Technician ow P_ Approved by: Sven Kihn Deputy Manager Issued: April 19, 2018 This calibration certificate shall not be reproduced except in full without written approval of the laboratory. Certificate No: DAE4—1358_Apr18 Page 1 of 5

Calibration Laboratory of suyw/2 S Schweizerischer Kalibrierdienst Schmid & Partner ifi//m%& o Service suisse d‘étalonnage Engineering AG 2 3 Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzerland T 4j M\ \ 8 S Swiss Calibration Service //"/ulu\“\\ Accredited by the Swiss Accreditation Service (SAS) Accreditation No.: SCS 0108 The Swiss Accreditation Service is one of the signatories to the EA Mulitilateral Agreement for the recognition of calibration certificates Glossary DAE data acquisition electronics Connector angle information used in DASY system to align probe sensor X to the robot coordinate system. Methods Applied and Interpretation of Parameters DC Voltage Measurement: Calibration Factor assessed for use in DASY system by comparison with a calibrated instrument traceable to national standards. The figure given corresponds to the full scale range of the voltmeter in the respective range. Connector angle: The angle of the connector is assessed measuring the angle mechanically by a tool inserted. Uncertainty is not required. The following parameters as documented in the Appendix contain technical information as a result from the performance test and require no uncertainty. DC Voltage Measurement Linearity: Verification of the Linearity at +10% and —10% of the nominal calibration voltage. Influence of offset voltage is included in this measurement. Common mode sensitivity: Influence of a positive or negative common mode voltage on the differential measurement. Channel separation: Influence of a voltage on the neighbor channels not subject to an input voltage. AD Converter Values with inputs shorted: Values on the internal AD converter corresponding to zero input voltage Input Offset Measurement. Output voltage and statistical results over a large number of zero voltage measurements. Input Offset Current: Typical value for information; Maximum channel input offset current, not considering the input resistance. Input resistance: Typical value for information: DAE input resistance at the connector, during internal auto—zeroing and during measurement. Low Battery Alarm Voltage: Typical value for information. Below this voltage, a battery alarm signal is generated. Power consumption: Typical value for information. Supply currents in various operating modes. Certificate No: DAE4—1358_Apr18 Page 2 of 5

DC Voltage Measurement ND — Converter Resolution nominal High Range: 1LSB = 6.1uV , full range = —100...+300 mV Low Range: 1LSB = 61inVv , full range = —1....... +3mV DASY measurement parameters: Auto Zero Time: 3 sec; Measuring time: 3 sec Calibration Factors X Y F4 High Range 403.426 + 0.02% (k=2) 403.467 + 0.02% (k=2) 403.481 +£0.02% (k=2) Low Range 3.96147 + 1.50% (k=2) 3.98752 + 1.50% (k=2) 3.99345 + 1.50% (k=2) Connector Angle Connector Angle to be used in DASY system 114.0 °+1 ° Certificate No: DAE4—1358_Apr18 Page 3 of 5

Appendix (Additional assessments outside the scope of SCS0108) 1. DC Voltage Linearity High Range Reading (uV) Difference (uV) Error (%) Channel X + Input 200022.51 ~15.12 —0.01 Channel X + Input 20005.67 —0.29 —0.00 Channel X — Input —20001.45 3.60 —0.02 Channel Y + Input 200028.61 —8.96 —0.00 Channel Y + Input 20003.70 —2.15 —0.01 Channel Y — Input —20005.34 —0.21 0.00 Channel Z + Input 200036.74 —2.95 —0.00 Channel Z + Input 20004.69 —1.08 —0.01 Channel Z — Input —20006.63 —1.39 0.01 Low Range Reading (uV) Difference (uV) Error (%) Channel X + Input 2001.95 —0.02 —0.00 Channel X + Input 202.26 0.39 0.19 Channel X — Input —197.53 0.57 —0.29 Channel Y + Input 2001.73 —0.09 —0.00 Channel Y + Input 201.25 —0.44 —0.22 Channel Y — Input —198.53 —0.31 0.16 Channel Z + Input 2001.57 —0.14 —0.01 Channel Z2 + Input 200.25 ~1.31 —0.65 Channel Z — Input —199.88 —1.56 0.79 2. Common mode sensitivity DASY measurement parameters: Auto Zero Time: 3 sec; Measuringtime: 3 sec Common mode High Range Low Range Input Voltage (mV) Average Reading (uV) Average Reading (uV) Channel X 200 22.78 21.22 — 200 —21.08 —21.67 Channel Y 200 —27.72 —27.73 — 200 26.84 26.81 Channel Z 200 ~11.37 —11.58 — 200 9.06 8.67 3. Channel separation DASY measurementparameters: Auto Zero Time: 3 sec; Measuring time: 3 sec iInput Voltage (mV) Channel X (uV) Channel Y (uV) Channel Z (uV) Channel X 200 — 2.82 —3.28 Channel Y 200 8.32 — 3.73 Channel 2 200 9.31 6.29 — Certificate No: DAE4—1358_Apri8 Page 4 of 5

4. AD—Converter Values with inputs shorted DASY measurement parameters: Auto Zero Time: 3 sec; Measuringtime: 3 sec High Range (LSB) Low Range (LSB) Channel X 15588 17635 Channel Y 16049 15338 Channel Z 16078 16869 5. Input Offset Measurement DASY measurement parameters: Auto Zero Time: 3 sec; Measuring time: 3 sec Input 10MQ Average (uV) min. Offset (uV) max. Offset (uv) "*" '(3:\‘,’;“‘“” Channel X —0.57 ~1.22 0.63 0.35 Channel Y —0.93 —2.29 0.11 0.41 Channel Z —2.14 ~2.91 ~1.18 0.34 6. Input Offset Current Nominal Input circuitry offset current on all channels: <25fA 7. Input Resistance(Typical values for information) Zeroing (kOhm) Measuring (MOhm) Channel X 200 200 Channel Y 200 200 Channel Z 200 200 8. Low Battery Alarm Voltage(Typical values for information) Typical values Alarm Level (VDC) Supply (+ Veo) +7.9 Supply (— Vec) —7.6 9. Power Consumption (Typical values for information Typical values Switched off (mA) Stand by (mA) Transmitting (mA) Supply (+ Vec) +0.01 +6 +14 Supply (— Veoc) —0.01 —8 —9 Certificate No: DAE4—1358_Apr18 Page 5 of 5

«U Pm =‘7"[‘L a \\iigpzzee" CALIBRATION LABORATORY C%’,//:\\ ¥> CNA v t#CALIBRATION Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China 'I/,,m“\\‘ CNAS LO570 Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com Hutp://www.chinattl.en _Client Auden Certificate No: Z18—60106 Coam Object EX3DV4 — SN:3753 Calibration Procedure(s) FF—Z11—004—01 Calibration Procedures for Dosimetric E—field Probes Calibration date: May 29, 2018 This calibration Certificate documents the traceability to national standards, which realize the physical units of measurements(S!). 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(223)c and humidity<70%. Calibration Equipment used (M&TE critical for calibration) Primary Standards ID # Cal Date(Calibrated by, Certificate No.) Scheduled Calibration Power Meter NRP2 101919 27—Jun—17 (CTTL, No.J17X05857) Jun—18 Power sensor NRP—Z91 101547 27—Jun—17 (CTTL, No.J17X05857) Jun—18 Power sensor NRP—Z91 101548 27—Jun—17 (CTTL, No.J17X05857) Jun—18 Reference10dBAttenuator 18N50W—104B 09—Feb—18(CTTL, No.J18X01133) Feb—20 Reference20dBAttenuator 18N5OW—20dB 09—Feb—18(CTTL, No.J18X01132) Feb—20 Reference Probe EX3DV4 SN 3846 25—Jan—18(SPEAG,No.EX3—3846_Jan18) Jan—19 DAE4 SN 777 15—Dec—17(SPEAG, No.DAE4—777_Dec17) Dec —18 Secondary Standards ID # Cal Date(Calibrated by, Certificate No.) Scheduled Calibration SignalGeneratorMG3700A 6201052605 27—Jun—17 (CTTL, No.J17X05858) Jun—18 Network Analyzer ES071C MY46110673 14—Jan—18 (CTTL, No.J18X00561) Jan —19 Name Function Signature Calibrated by: Yu Zongying SAR Test Engineer /)% Reviewed by: Lin Hao SAR Test Engineer Tfiffi% Approved by: Qi Dianyuan SAR Project Leader 4’?"90/(/ Issued: May 31, 2018 This calibration certificate shall not be reproduced except in full without written approval of the laboratory. Certificate No: Z18—60106 Page 1 of 11

" in Collaboration with =‘/"]["J, a -\/ CALIBRATION LABORATORY Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com Hitp://www.chinattl.en Glossary: TSL tissue simulating liquid NORMx,y,z sensitivity in free space ConvF sensitivity in TSL / NORMx,y,z DCP diode compression point CF crest factor (1/duty_cycle) of the RF signal A,B,C,D modulation dependentlinearization parameters Polarization ® © rotation around probe axis Polarization 8 © rotation around an axis that is in the plane normal to probe axis (at measurement center), i ©=0 is normal to probe axis Connector Angle information used in DASY system to align probe sensor X to the robot coordinate system 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" Methods Applied and Interpretation of Parameters: ® NORMx,y,z: Assessed for E—field polarization 8=0 (fs900MHz in TEM—cell; f> 1800MHz: waveguide). NORMx,y,z are only intermediate values, i.e., the uncertainties of NORMx,y,z does not effect the E" —field uncertainty inside TSL (see below ConvF). ® NORM(Mx,y,2 = NORMx,y,2* frequency_response (see Frequency Response Chart). This linearization is implemented in DASY4 software versions later than 4.2. The uncertainty of the frequency response is included in the stated uncertainty of ConvF. * DCPx,y,2: DCP are numerical linearization parameters assessed based on the data of power sweep (no uncertainty required). DCP does not depend on frequency nor media. * PAR: PAR is the Peak to Average Ratio that is not calibrated but determined based on the signal characteristics. * Axy,2; Bxyz; Cy,z;VRx,y,z:A,B,C are numerical linearization parameters assessed based on the data of power sweep for specific modulation signal. The parameters do not depend on frequency nor media. VR is the maximum calibration range expressed in RMS voltage across the diode. * ConvF and Boundary Effect Parameters: Assessed in flat phantom using E—field (or Temperature Transfer Standard for fs800MHz) and inside waveguide using analytical field distributions based on power measurements for f >800MHz. The same setups are used for assessmentof the parameters applied for boundary compensation (alpha, depth) of which typical uncertainty valued are given. These parameters are used in DASY4 software to improve probe accuracy close to the boundary. The sensitivity in TSL corresponds to NORMx,y,z* ConvF whereby the uncertainty corresponds to that given for ConvF. A frequency dependent ConvF is used in DASY version 4.4 and higher which allows extending the validity from+50MHz to100MHz. ® Spherical isotropy (3D deviation from isotropy): in a field of low gradients realized using a flat phantom exposed by a patch antenna. «_ Sensor Offset: The sensoroffset corresponds to the offset of virtual measurement centerfrom the probe tip (on probe axis). No tolerance required. «_ Connector Angle: The angle is assessed using the information gained by determining the NORMx (no uncertainty required). Certificate No: Z18—60106 Page 2 of 11

m( Collsboration with a=7"]J a iggzzeze~"~ CALIBRATION LABORATORY Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com Hitp:/www.chinattl.en Probe EX3DV4 SN: 3753 Calibrated: May 29, 2018 Calibrated for DASY/EASY Systems (Note: non—compatible with DASY2 system!) Certificate No: Z18—60106 Page 3 of 11

" in Collaboration with =‘7"["J, s_pa -\/ m-nnuulo:um Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com Htp://www.chinattl.en DASY/EASY — Parameters of Probe: EX3DV4 — SN: 3753 Basic Calibration Parameters Sensor X Sensor Y Sensor Z Unc (k=2) Norm(uV/(Vim)?)® 0.47 0.30 0.46 £10.0% DCP(mV)® 102.3 108.4 104.5 Modulation Calibration Parameters uiD Communication A B c D VR Unc® System Name dB dB/puV dB mV (k2) 0 Cw X 0.0 0.0 1.0 0.00 160.9 £2.5% Y 0.0 0.0 1.0 120.4 Z 0.0 0.0 1.0 159.0 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%. * The uncertainties of Norm X, Y, Z do not affect the E*—field uncertainty inside TSL (see Page 5 and Page 6). ® Numerical linearization parameter: uncertainty not required. ©Uncertainly is determined using the max. deviation from linear response applying rectangular distribution and is expressed forthe square of the field value. Certificate No: Z18—60106 Page 4 of 11

Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com Hitp://www.chinattl.en DASY/EASY — Parameters of Probe: EX3DV4 — SN: 3753 Calibration Parameter Determined in Head Tissue Simulating Media wa G f (MbHz]® P::i:::“";yF c°"‘:;::‘)",“ ConvF X ConvF Y ConvF Z Alpha® D(:":; ::(';c;) 750 419 0.89 936 936 936 0.40 0.80 +121% 835 415 0.90 9.03 903 903 013 145 +121% 900 415 097 912 912 912 017 131 £121% 1450 405 1.20 839 830 830 015 114 +121% 1750 401 1.37 Bos 806 806 024 105 +121% 1900 40.0 1.40 TT T77 T7 o29 0% £121% 2000 40.0 1.40 Tos 1os T9s oar 097 £121% 2300 30.5 1.67 T176 176 176 050 0.76 +121% 2450 39.2 1.80 7.40 7.40 740 o60 073 £121% 2600 39.0 1.9%6 T20 720 720 o63 070 £121% 3500 37.9 291 697 697 bar o60 098 £133% 5250 35.9 am 541 541 541 040 140 £133% 5600 35.5 5.07 are 476 476 040 135 £133% 5750 354 5.22 arg 479 479 045 155 £133% ® Frequency validity above 300 MHz of £100MHz only applies for DASY v4.4 and higher (Page 2), else it is restricted to #50MHz. The uncertainty is the RSS of ConvF uncertainty at calibration frequency and the uncertainty for the indicated frequency band. Frequency validity below 300 MHzis x 10, 25, 40, 50 and 70 MHz for ConvF assessments at 30, 64, 128, 150 and 220 MHz respectively. Above 5 GHzfrequency validity can be extended to + 110 MHz. "At frequency below 3 GHz, the validity of tissue parameters (e and 0) can be relaxed to £10% if liquid compensation formula is applied to measured SAR values. At frequencies above 3 GHz, the validity of tissue parameters (e and 0) is restricted to £5%. The uncertainty is the RSS of the ConvF uncertainty for indicated target tissue parameters. <3AIphaIDepth are determined during calibration. SPEAG warrants that the remaining deviation due to the boundary effect after compensation is always less than + 1% for frequencies below 3 GHz and below + 2% for the frequencies between 3—6 GHz at any distance largerthan half the probetip diameter from the boundary. Certificate No: Z18—60106 Page 5 of 11

mm" in Collaboration with e=‘/"]‘JI a dn $ e a Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com Hitp:/www.chinattl.en DASY/EASY — Parameters of Probe: EX3DV4 — SN: 3753 Calibration Parameter Determined in Body Tissue Simulating Media : m 6 f mz Pe::'::i"‘”;y § C°"d(;';::‘)'fy ConvF X ConvF Y ConvF Z Alpha® D(::’.::; ::(':;: 750 555 0.95 95e a5s ass 040 0.80 +121% 835 552 0.97 oz o am Oi8 139 +121% 900 55.0 1.05 920 azo 920 025 114 +121% 1450 54.0 1.30 82 821 821 o2 149 £121% 1750 534 149 T76 176 11e o23 110 £121% 1900 533 152 T32 152 152 020 120 £121% 2000 53.3 152 T76 176 176 om 117 €121% 2300 529 1.81 T54 754 754 065 0.76 £121% 2450 52.7 1.95 T36 736 736 oso 106 £121% 2600 525 216 Tos 703 703 o69 072 £121% 3500 513 331 656 656 656 055 1.05 £133% 5250 48.9 5.36 aBss 488 488 050 165 £133% 5600 485 577 ars 428 428 059 137 £133% 5750 48.3 594 453 453 453 o5o 129 £133% © Frequency validity above 300 MHz of £100MHz only applies for DASY v4.4 and higher (Page 2), else it is restricted to *50MHz. The uncertainty is the RSS of ConvF uncertainty at calibration frequency and the uncertainty for the indicated frequency band. Frequency validity below 300 MHz is + 10, 25, 40, 50 and 70 MHz for ConvF assessments at 30, 64, 128, 150 and 220 MHz respectively. Above 5 GHz frequency validity can be extended to + 110 MHz. "At frequency below 3 GHz, the validity of tissue parameters (e and 0) can be relaxed to £10% if liquid compensation formula is applied to measured SAR values. At frequencies above 3 GHz, the validity of tissue parameters (e and 0) is restricted to £5%. The uncertainty is the RSS of the ConvF uncertainty for indicated target tissue parameters. © Alpha/Depth are determined during calibration. SPEAG warrants that the remaining deviation due to the boundary effect after compensation is always less than + 1% for frequencies below 3 GHz and below + 2% for thefrequencies between 3—6 GHz at any distance larger than half the probetip diameter from the boundary. Certificate No: Z18—60106 Page 6 of 11

* in Collaboration with e="7"]‘J a igzzeee"~ CALIBRATION LABORATORY Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com Hitp://www.chinattl.en Frequency Response of E—Field (TEM—Cell: ifi110 EXX, Waveguide: R22) 157 144 Frequency response (normalized) 184. 1.2 7 w o c e o ~ 0.5 b— T T T T 0 500 1000 1500 2000 2500 3000 E*4 f[MHz] TEM Uncertainty of Frequency Response of E—field: £7.4% (k=2) Certificate No: Z18—60106 Page 7 of 11

7"7‘], ;_p;ela_ Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com Hitp:/www.chinattl.n Receiving Pattern (®), 0=0° f=600 MHz, TEM f=1800 MHz, R22 Error(dB] 10 — | + t —150 +100 —50 0 50 100 150 Rollf®] [—*1100MHz __—+—600MHz __—+— 1800MHz__—+— 2500MHz] Uncertainty of Axial Isotropy Assessment: £1.2% (k=2) Certificate No: Z18—60106 Page 8 of 11

m© (n Collsboration with =‘/"[‘J, a Tiggzzeee~"~ CALIBRATION LABORATORY Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com Hitp://wwwchinattl.on Dynamic Range f(SARneaa) (TEM cell, f = 900 MHz) Input Signal[puV] t—r—rrrmp 10° 10° 10° 10° 10‘ 10° SAR[mW/cm‘] CHIXInot compensated —@— compensated Error(dB] 10° 10° 10° 10‘ 10 10° SAR[mW/cm‘] [___—#—Inot compensated —s— compensated _| Uncertainty of Linearity Assessment: £0.9% (k=2) Certificate No: Z18—60106 Page 9 of11

m( Collsboration with _7"7]I a ~ag" Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com Hitp://www.chinattl.en Conversion Factor Assessment f=750 MHz, WGLS R9(H_convF) f=1750 MHz, WGLS R22(H_convF) 3so s0.00 369 2s 00 250 2000 4 % 200 |— % § § 150 g18 |— & \i 1000 1100 _——] aso £80 ao : aco 0 2 40 co EJ 100 0 10 20 x 40 d o T0 zmm #{mn} Deviation from Isot[ppy in Liquid 72 Axis —10 —om0 .060 040 oz0 o oze o40 o%0 oso 10 Uncertainty of Spherical Isotropy Assessment: £3.2% (K=2) Certificate No: 218—60106 Page 10 of 11

Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com Hitp//wwnchinattl.on DASY/EASY — Parameters of Probe: EX3DV4 — SN: 3753 Other Probe Parameters Sensor Arrangement Triangular Connector Angle (°) 38.1 Mechanical Surface Detection Mode enabled Optical Surface Detection Mode disable Probe Overall Length 337mm Probe Body Diameter 10mm Tip Length 9mm Tip Diameter 2.5mm Probe Tip to Sensor X Calibration Point 1mm Probe Tip to Sensor Y Calibration Point 1mm Probe Tip to Sensor Z Calibration Point 1mm Recommended Measurement Distance from Surface 1.4mm Certificate No: Z18—60106 Page 11 of 11


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Document Modified: 2019-04-12 14:52:22
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