RF Exposure Part 4

FCC ID: IHDT56XT1

RF Exposure Info

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FCCID_4194081

mmc in Collsboration with =‘["[‘], _ a CALIBRATION LABORATORY Add: No.51 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 Glossary: TSL tissue simulating liquid ConvrF sensitivity in TSL / NORMx,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 assessment of specific absorption rate of human exposure to radio frequency fields from hand—held and body—mounted wireless communication devices— Part 1: Device used next to the ear (Frequency range of 300MHz to 6GHz)", July 2016 c) IEC 62209—2, "Procedure to measure the Specific Absorption Rate (SAR) For wireless communication devices used in close proximity to the human body (frequency range of 30MHz to 6GHz)", March 2010 d) KDB865664, SAR Measurement Requirements for 100 MHz to 6 GHz Additional Documentation: e) DASY4/5 System Handbook Methods Applied and Interpretation of Parameters: e 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. e 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 paraliel to the body axis. e 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. 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. SAR normalized: SAR as measured, normalized to an input power of 1 W at the antenna connector. e 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 mulltiplied by the coverage factor k=2, which for a normal distribution Corresponds to a coverage probability of approximately 95%. Certificate No: Z18—60490 Page 2 of 8

_b“ In Callaboration with /"[‘], azgzery‘ a CALIBRATION LABORATORY Add: No.51 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.cn Measurement Conditions DASY system configuration, as far as not given on page 1. DASY Version DASY52 52.10.2.1495 Extrapolation Advanced Extrapolation Phantom Triple Flat Phantom 5.1C Distance Dipole Center — TSL 10 mm with Spacer Zoom Scan Resolution dx, dy, dz = 5 mm Frequency 2600 MHz + 1 MHz Head TSL parameters The following parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Head TSL parameters 22.0 °C 39.0 1.96 mho/m Measured Head TSL parameters (22.0 + 0.2) °C 39.1 +6 % 1.93 mho/m +6 % Head TSL temperature change during test <1.0 °C —_——— SAR result with Head TSL SAR averaged over 1 Cm" (1 g) of Head TSL Condition SAR measured 250 mW input power 14.3 mW / g SAR for nominal Head TSL parameters normalized to 1W 57.7 mW ig + 18.8 % (k=2) SAR averaged over 10 cm" (10 g) of Head TSL Condition SAR measured 250 mW input power 6.45 mW / g SAR for nominal Head TSL parameters normalized to 1W 25.9 mW ig * 18.7 % (k=2) Body TSL parameters The following parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Body TSL parameters 22.0 °C 52.5 2.16 mho/m Measured Body TSL parameters (22.0 £ 0.2) °C 51.0 £ 6 % 2.18 mho/m +6 % Body TSL temperature change during test <1.0 °C SAR result with Body TSL SAR averaged over 1 Cm" (1 g) of Body TSL Condition SAR measured 250 mW input power 13.7 mW / g SAR for nominal Body TSL parameters normalized to 1W 54.2 mW ig + 18.8 % (k=2) SAR averaged over 10 cm" (10 g) of Body TSL Condition SAR measured 250 mW input power 6.11 mW / g SAR for nominal Body TSL parameters normalized to 1W 24.3 mW ig + 18.7 % (k=2) Certificate No: Z18—60490 Page 3 of 8

4. In Collaboration with =/"[‘L, s p e a q wiaaazzarre* CALIBRATIONLABORATORY Add: No.51 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.on Appendix(Additional assessments outside the scope of CNAS LO570) Antenna Parameters with Head TSL Impedance, transformed to feed point 49.80— 7.00jQ Return Loss —23.10B Antenna Parameters with Body TSL Impedance, transformed to feed point 45.60— 5.41j0Q Return Loss — 22.8dB General Antenna Parameters and Design Electrical Delay (one direction) 1.012 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: Z18—60490 Page 4 of 8

P mss In Collaboration with _7/"7‘] s_pe a q cmmncmmt Add: No.51 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.cn DASY5 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; s,= 39.1; p = 1000 kg/m3 Phantom section: Center Section DASY5 Configuration: e Probe: EX3DV4 — SN7514; ConvF(6.92, 6.92, 6.92) @ 2600 MHz; Calibrated: 8/27/2018 e Sensor—Surface: 1.4mm (Mechanical Surface Detection) e Electronics: DAE4 Sn1555; Calibrated: 8/20/2018 e Phantom: MFP_V5.1C ; Type: QD 000 P51CA; Serial: 1062 e 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=5mm, 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 —22.16 0 dB = 24.7 W/kg = 13.93 dBW/kg Certificate No: Z18—60490 Page 5 of 8

rfi in Collsboration with d s p e a g iaaagee>" CALIBRATION LABORATORY Add: No.51 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.cn Impedance Measurement Plot for Head TSL Tri s11 Log Mag 10.00dB/ Ref 0.000d8 [F1] 1900 1<3~~3,—£000000 enz —23. 1006 dB 40. 00 30. 00 20. 00 10. 00 0. 000 p| C —10. 00 —20. 00 —30.90 —40. 00 —50. 00 Ti rPU@s si1 smith (R+jX) scale 1.000Uu [F1 Del] »1 2.6000000 cHz 49.789 n —6.9975 o Sy y / 4 Certificate No: Z18—60490 Page 6 of 8

mmAC in Collsboration with =‘["[‘], . a CALIBRATION LABORATORY Add: No.51 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.cn DASY5 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: e Probe: EX3DV4 — SN7514; ConvF(7.06, 7.06, 7.06) @ 2600 MHz; Calibrated: 8/27/2018 e Sensor—Surface: 1.4mm (Mechanical Surface Detection) e Electronics: DAE4 S$n1555; Calibrated: 8/20/2018 e Phantom: MFP_V5.1C ; Type: QD 000 P51CA; Serial: 1062 e 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=5mm, dy=>mm, dz=5mm 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 L —22.94 0 dB = 23.4 W/kg = 13.69 dBW/kg Certificate No: Z18—60490 Page 7 of 8

mm> In Collaboration with x7"7‘], _ a CALIBRATION LABORATORY Add: No.51 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.cn Impedance Measurement Plot for Body TSL Tri s1l Log Mag 10.00d8/ Ref 0.000d8 [F1] 50. 00 »1 2.6000000 GHz —22.778 dB 40. 00 30. 00 20. 00 10. 00 0. 000 p| —10. 00 —20. 00 —30. 00 —40. 00 —50. 00 PW@e si1 smith (R+jX) scale 1.000Uu [Fi bel] »1 2.6000000 GHz 45.626 o —5.4086 o 11.31 & Certificate No: Z18—60490 Page 8 of 8


Document Created: 2019-03-01 18:37:43
Document Modified: 2019-03-01 18:37:43
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