SAR Test Report Part I

FCC ID: QDMPPS11

RF Exposure Info

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FCCID_3869475

wwwad ocugr com 20 "rg TEST REPORT 65, Sinwon—ro, Yeongtong—gu, L L Suwon—si, Gyeonggi—do, 16677, Korea KR18—SPFOOO4—A K Tel : 82—31—285—0894 Fax : 82—505—299—8311 Page (1) of (54) l L \vaw.kctl.co.kr 1. Client + Name : IRIVER LIMITED > Address : Iriverhouse, 5, Bangbae—ro 18—gil, Seocho—gu, Seoul, Korea > Date of Receipt : 2018—04—18 2. Use of Report 1 — 3. Name of Product and Model : SR15/PPS11 4. Manufacturer and Country of Origin : IRIVER LIMITED / Korea 5. FCC ID : QDMPPS11 6. Date of Test : 2018—05—14 7 . Test method used _: IEEE 1528—2013, ANSI/IEEE C95.1, KDB Publication 8. Test Results : Refer to the test result in the test report [Tested by Technical Manager Affirmation /%—— % Name : Kyounghoo, Min (Signature) Name : Cheonsig, Choi (Signature) 2018—05—28 KCTL Inc. As a test result of the sample which was submitted from the client, this report does not guarantee the whole product quality. This test report should not be used and copied without a written agreement by KCTL Inc. KCTL—TI1A002—004/1

KCTL Inc. Report No.: 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea KR18-SPF0004-A Tel : 82-31-285-0894 Fax : 82-505-299-8311 Page (2) of (54) www.kctl.co.kr REPORT REVISION HISTORY Date Revision Page No 2018-05-16 Originally issued - Additional maximum average power, Change power settings 6 2018-05-28 Additional simultaneous transmission SAR value 8 Please note: Report KR18-SPF0004-A issued on 2018-05-28 supercedes previously issued report KR18-SPF0004 issued on 2018-05-16. This report shall not be reproduced except in full, without the written approval of KCTL Inc. This document may be altered or revised by KCTL Inc. personnel only, and shall be noted in the revision section of the document. Any alteration of this document not carried out by KCTL Inc. will constitute fraud and shall nullify the document. KCTL-TIA002-004/1

KCTL Inc. Report No.: 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea KR18-SPF0004-A Tel : 82-31-285-0894 Fax : 82-505-299-8311 Page (3) of (54) www.kctl.co.kr Contents 1. Client information..........................................................................................................................4 2. Laboratory information ..................................................................................................................5 3. Identification of Sample ................................................................................................................6 4. Test Result Summary....................................................................................................................8 5. Report Overview ...........................................................................................................................8 6. Test Lab Declaration or Comments ...............................................................................................9 7. Applicant Declaration or Comments..............................................................................................9 8. Measurement Uncertainty ...........................................................................................................10 9. The SAR Measurement System .................................................................................................12 10. System Verification ...................................................................................................................16 11. Operation Configurations ..........................................................................................................19 12. SAR Measurement Procedures ................................................................................................20 13. Test Equipment Information ......................................................................................................22 14. RF Average Conducted Output Power ......................................................................................23 15. SAR Test Exclusions Applied ....................................................................................................24 16. SAR Test Results ......................................................................................................................25 17. Test System Verification Results ...............................................................................................27 18. Test Results ..............................................................................................................................28 Appendix A. Calibration certificate ..................................................................................................29 Appendix B. EUT Photo ..................................................................................................................48 Appendix C. Test Photo ..................................................................................................................51 This test report shall not be reproduced, except in full, without the written approval. KCTL-TIA002-004/1

KCTL Inc. Report No.: 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea KR18-SPF0004-A Tel : 82-31-285-0894 Fax : 82-505-299-8311 Page (4) of (54) www.kctl.co.kr 1. Client information Client: IRIVER LIMITED Address: Iriverhouse, 5, Bangbae-ro 18-gil, Seocho-gu, Seoul, Korea Telephone: 81-2-3019-7542 Fax: 81-2-3019-7576 E-mail: kimmy.kim@iriver.com Contact name: Kim Woo-Suk Manufacturer: IRIVER LIMITED Address: Iriverhouse, 5, Bangbae-ro 18-gil, Seocho-gu, Seoul, Korea This test report shall not be reproduced, except in full, without the written approval. KCTL-TIA002-004/1

KCTL Inc. Report No.: 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea KR18-SPF0004-A Tel : 82-31-285-0894 Fax : 82-505-299-8311 Page (5) of (54) www.kctl.co.kr 2. Laboratory information Address KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 Certificate KOLAS No.: KT231 FCC Site Designation No.: KR0040 FCC Site Registration No.: 687132 VCCI Site Registration No.: R-3327, G-198, C-3706, T-1849 IC Site Registration No.: 8035A-2 SITE MAP Suwon-si KCTL Inc. This test report shall not be reproduced, except in full, without the written approval. KCTL-TIA002-004/1

KCTL Inc. Report No.: 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea KR18-SPF0004-A Tel : 82-31-285-0894 Fax : 82-505-299-8311 Page (6) of (54) www.kctl.co.kr 3. Identification of Sample EUT Type SR15 Brand Name IRIVER LIMITED Mode of Operation WLAN 802.11b/g/n, Bluetooth Model Number PPS11 Serial Number N/A WLAN 2.4 GHz: 15.50 dBm Max. Allowed Power Bluetooth: 8.0 dBm WLAN 2.4 GHz: 13.97 dBm Max. Average Power Bluetooth: 7.06 dBm WLAN 2.4 GHz: 2 412 ~ 2 462 MHz Tx Freq.Range Bluetooth: 2 400 ~ 2 480 MHz WLAN 2.4 GHz: 2 412 ~ 2 462 MHz Rx Freq.Range Bluetooth: 2 400 ~ 2 480 MHz Antenna Type FPCB Antenna Antenna Size 40.69 mm x 7.85 mm Normal Voltage DC 3.70 V H/W Version ES S/W Version 0550 RF power setting in TEST SW 802.11b: 13 , 802.11g/n HT20: 11 This test report shall not be reproduced, except in full, without the written approval. KCTL-TIA002-004/1

KCTL Inc. Report No.: 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea KR18-SPF0004-A Tel : 82-31-285-0894 Fax : 82-505-299-8311 Page (7) of (54) www.kctl.co.kr 3.1 Antenna Diagram Rear View (Unit: mm) Top Right Left Bottom This test report shall not be reproduced, except in full, without the written approval. KCTL-TIA002-004/1

KCTL Inc. Report No.: 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea KR18-SPF0004-A Tel : 82-31-285-0894 Fax : 82-505-299-8311 Page (8) of (54) www.kctl.co.kr 4. Test Result Summary 4.1 Body SAR Frequency Max. Average Separation Measured Scaled tune up Scaling EUT Power Distance 1 g SAR 1 g SAR MHz Ch. power Factor Position (dBm) (mm) (W/kg) (W/kg) (dBm) 2 462 11 13.95 15.50 1.429 Rear 5 0.709 1.01 4.2 WLAN + Bluetooth Simultaneous Transmission Separation Scaled BT Estimated 1 g SAR EUT Σ 1 g SAR Band Distance 1 g SAR SAR Limit Position (W/kg) (mm) (W/kg) (W/kg) (W/kg) WLAN + BT Rear 5 1.01 0.265 1.28 1.6 <Note> * SAR values were scaled to the maximum allowed power to determine compliance per KDB Publication 447498 D01v06. * Contain the results of the worst test SAR including battery. 5. Report Overview This report details the results of testing carried out on the samples listed in section 3, the results contained in this test report do not relate to other samples of the same product. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. This report may only be reproduced and distributed in full. If the product in this test report is used in any configuration other than that detailed in the test report, the manufacturer must ensure the new configuration complies with all relevant standards and certification requirements. Any mention of KCTL Inc. Wireless lab or testing done by KCTL Inc. Wireless lab made in connection with the distribution or use of the tested product must be approved in writing by KCTL Inc. Wireless lab. This test report shall not be reproduced, except in full, without the written approval. KCTL-TIA002-004/1

KCTL Inc. Report No.: 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea KR18-SPF0004-A Tel : 82-31-285-0894 Fax : 82-505-299-8311 Page (9) of (54) www.kctl.co.kr 6. Test Lab Declaration or Comments None 7. Applicant Declaration or Comments None This test report shall not be reproduced, except in full, without the written approval. KCTL-TIA002-004/1

KCTL Inc. Report No.: 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea KR18-SPF0004-A Tel : 82-31-285-0894 Fax : 82-505-299-8311 Page (10) of (54) www.kctl.co.kr 8. Measurement Uncertainty All measurements and results are recorded and maintained at the laboratory performing the tests and measurement uncertainties are taken into account when comparing measurements to pass/ fail criteria. This test report shall not be reproduced, except in full, without the written approval. KCTL-TIA002-004/1

KCTL Inc. Report No.: 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea KR18-SPF0004-A Tel : 82-31-285-0894 Fax : 82-505-299-8311 Page (11) of (54) www.kctl.co.kr Uncertainty of SAR equipments for measurement 300 MHz to 3 GHz (Body) Tolerance/ Probability ci Standard Uncertainty Source of Uncertainty Div. vi or veff Uncertainty value Distribution (1 g) ± %, (1 g) Measurement System Probe calibration 6.00 N 1.00 1.00 6.00 ∞ Axial isotropy 4.70 R 1.73 0.70 1.90 ∞ Hemispherical isotropy 9.60 R 1.73 0.70 3.88 ∞ Boundary effect 1.00 R 1.73 1.00 0.58 ∞ Linearity 4.70 R 1.73 1.00 2.71 ∞ System detection limits 0.25 R 1.73 1.00 0.14 ∞ Modulation response 2.40 R 1.73 1.00 1.39 ∞ Readout electronics 0.30 N 1.00 1.00 0.30 ∞ Response time 0.80 R 1.73 1.00 0.46 ∞ Integration time 2.60 R 1.73 1.00 1.50 ∞ RF ambient conditions – noise 3.00 R 1.73 1.00 1.73 ∞ RF ambient conditions – reflections 3.00 R 1.73 1.00 1.73 ∞ Probe positioner mech. Tolerance 0.40 R 1.73 1.00 0.23 ∞ Probe positioning with respect to phantom shell 2.90 R 1.73 1.00 1.67 Extrapolation, interpolation, and integration 2.00 R 1.73 1.00 1.15 ∞ algorithms for max. SAR evaluation Test sample related Test sample positioning 0.005 N 1.00 1.00 0.005 4 Device holder Uncertainty 3.60 N 1.00 1.00 3.60 5 Output power variation—SAR drift measurement 5.00 R 1.73 1.00 2.89 ∞ SAR scaling 5.00 R 1.73 1.00 2.89 ∞ Phantom and set-up Phantom shell uncertainty—shape, thickness, and permittivity 7.20 R 1.73 1.00 4.16 ∞ Uncertainty in SAR correction for deviations 1.90 R 1.73 1.00 1.10 ∞ in permittivity and conductivity Liquid conductivity measurement 0.010 N 1.00 0.78 0.008 4 Liquid permittivity measurement 0.024 N 1.00 0.26 0.006 4 Liquid conductivity—temperature uncertainty 5.22 R 1.73 0.78 2.35 ∞ Liquid permittivity—temperature uncertainty 0.24 R 1.73 0.23 0.03 ∞ Combined standard uncertainty RSS 11.06 446 Expanded uncertainty (95 % confidence interval) k=2 22.12 This test report shall not be reproduced, except in full, without the written approval. KCTL-TIA002-004/1

KCTL Inc. Report No.: 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea KR18-SPF0004-A Tel : 82-31-285-0894 Fax : 82-505-299-8311 Page (12) of (54) www.kctl.co.kr 9. The SAR Measurement System <SAR System Configuration>  A standard high precision 6-axis robot with controller, teach pendant and software. An arm extension for accommodating the data acquisition electronics (DAE).  An isotropic Field probe optimized and calibrated for the targeted measurement.  Data acquisition electronics (DAE) which performs the signal amplification, signal multiplexing, AD- conversion, offset measurements, mechanical surface detection, collision detection, etc. The unit is battery powered with standard or rechargeable batteries. The signal is optically transmitted to the EOC.  The Electro-optical converter (EOC) performs the conversion from optical to electrical signals for the digital communication to the DAE. To use optical surface detection, a special version of the EOC is required. The EOC signal is transmitted to the measurement server.  The function of the measurement server is to perform the time critical tasks such as signal filtering, control of the robot operation and fast movement interrupts.  The Light Beam used is for probe alignment. This improves the (absolute) accuracy of the probe positioning.  A computer running WinXP or Win7 and the DASY5 software.  Remote control and teach pendant as well as additional circuitry for robot safety such as warning lamps, etc.  The phantom, the device holder and other accessories according to the targeted measurement. This test report shall not be reproduced, except in full, without the written approval. KCTL-TIA002-004/1

KCTL Inc. Report No.: 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea KR18-SPF0004-A Tel : 82-31-285-0894 Fax : 82-505-299-8311 Page (13) of (54) www.kctl.co.kr 9.1 Isotropic E-field Probe This test report shall not be reproduced, except in full, without the written approval. KCTL-TIA002-004/1

KCTL Inc. Report No.: 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea KR18-SPF0004-A Tel : 82-31-285-0894 Fax : 82-505-299-8311 Page (14) of (54) www.kctl.co.kr 9.2 Phantom This test report shall not be reproduced, except in full, without the written approval. KCTL-TIA002-004/1

KCTL Inc. Report No.: 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea KR18-SPF0004-A Tel : 82-31-285-0894 Fax : 82-505-299-8311 Page (15) of (54) www.kctl.co.kr 9.3 Device Holder for Transmitters This test report shall not be reproduced, except in full, without the written approval. KCTL-TIA002-004/1

KCTL Inc. Report No.: 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea KR18-SPF0004-A Tel : 82-31-285-0894 Fax : 82-505-299-8311 Page (16) of (54) www.kctl.co.kr 10. System Verification 10.1 Tissue Verification The dielectric properties for this Tissue Simulant Liquids were measured by using the SPEAG Model DAK3.5 Dielectric Probe in conjunction with Agilent E5071B Network Analyzer (300 kHz – 8 500 MHz). The Conductivity (σ) and Permittivity (ρ) are listed in Table 1.For the SAR measurement given in this report. The temperature variation of the Tissue Simulant Liquids was (22 ± 2) °C. Freq. Tissue Temp Limit/Measured Permittivity (ρ) Conductivity (σ) (MHz) Type (℃) 52.75 ± 5 % 1.91 ± 5 % Recommended Limit 22 ± 2 2 412 MSL (50.11 ~ 55.39) (1.81 ~ 2.01) Measured, 2018-05-14 54.37 1.92 21.84 52.72 ± 5 % 1.94 ± 5 % Recommended Limit 22 ± 2 2 437 MSL (50.08 ~ 55.36) (1.83 ~ 2.03) Measured, 2018-05-14 54.46 1.96 21.84 52.70 ± 5 % 1.95 ± 5 % Recommended Limit 22 ± 2 2 450 MSL (50.07 ~ 55.34) (1.85 ~ 2.05) Measured, 2018-05-14 54.54 1.97 21.84 52.69 ± 5 % 1.97 ± 5 % Recommended Limit 22 ± 2 2 462 MSL (50.06 ~ 55.32) (1.87 ~ 2.07) Measured, 2018-05-14 54.55 1.98 21.84 <Table 1.Measurement result of Tissue electric parameters> This test report shall not be reproduced, except in full, without the written approval. KCTL-TIA002-004/1

KCTL Inc. Report No.: 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea KR18-SPF0004-A Tel : 82-31-285-0894 Fax : 82-505-299-8311 Page (17) of (54) www.kctl.co.kr 10.2 Test System Verification The microwave circuit arrangement for system verification is sketched below picture. The daily system accuracy verification occurs within the flat section of the SAM pha ntom. A SAR measurement was performed to see if the measured SAR was within ± 10% from the target SAR values. The tests were conducted on the samedays as the measurement of the EUT. The obtained results from the system accuracy verific ation are displayed in the Table 2. During the tests, the ambient temperature of the laboratory was in the range (22 ± 2) ℃, the relative humidity was in the range(50 ± 20)% and the liquid depth Above the ear/grid reference points was above 15 cm i n all the cases. It is seen that the system is operating within its specification, as th e results are within acceptable tolerance of the reference values. Validation Dipole Ant. Frequency Tissue Limit/Measurement (Normalized to 1 W) Kit S/N (MHz) Type 1 g Recommended Limit 50.80 ± 10 % D2450V2 895 2 450 MSL (Normalized) (45.72 ~ 55.88) Measured, 2018-05-14 51.60 <Table 2.Test System Verification Result> This test report shall not be reproduced, except in full, without the written approval. KCTL-TIA002-004/1

KCTL Inc. Report No.: 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea KR18-SPF0004-A Tel : 82-31-285-0894 Fax : 82-505-299-8311 Page (18) of (54) www.kctl.co.kr 10.3 Justification for Extended SAR Dipole Calibrations Instead of the typical annual calibration recommended by measurement standards, longer calibration intervals of up to three years may be considered when it is demonstrated that the SAR target, impedance and return loss of a dipole have remain stable according to the following requirements KDB 865664 D01v01r04 requirements a ) return loss : < - 20 dB, within 20 % of previous measurement b ) impedance : within 5Ω from previous measurement. Return Dipole Date of Impedance Head/Body Loss △% ΔΩ Antenna Measurement (Ω) (dB) D2450V2 2016. 07. 25 -28.0 49.8 Body 9.6 2.3 SN 895 2017. 07. 25 -25.3 47.5 c) extrapolated peak SAR : within 15% of that reported in the calibration data Dipole Date of Head/Body extrapolated peak SAR (W/kg) △% Antenna Measurement D2450V2 2016. 07. 25 26.0 Body 0.0 SN 895 2018. 05. 14 26.0 This test report shall not be reproduced, except in full, without the written approval. KCTL-TIA002-004/1

KCTL Inc. Report No.: 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea KR18-SPF0004-A Tel : 82-31-285-0894 Fax : 82-505-299-8311 Page (19) of (54) www.kctl.co.kr 11. Operation Configurations Measurements were performed at the lowest, middle and highest channels of the operating band. The EUT was set to maximum power level during all tests and at the beginning of each test the battery was fully charged. This test report shall not be reproduced, except in full, without the written approval. KCTL-TIA002-004/1

KCTL Inc. Report No.: 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea KR18-SPF0004-A Tel : 82-31-285-0894 Fax : 82-505-299-8311 Page (20) of (54) www.kctl.co.kr 12. SAR Measurement Procedures Step 1: Power Reference Measurement The Power Reference Measurement and Power Drift Measurements are for monitoring the power drift ofthe device under test in the batch process. The Minimum distance of probe sensors to surfacedetermines the closest measurement point to phantom surface. The minimum distance of probe sensorsto surface is 2 mm. This distance cannot be smaller than the Distance of sensor calibration points toprobe tip as defined in the probe properties. Step 2: Area Scan The Area Scan is used as a fast scan in two dimensions to find the area of high field values, before doinga fine measurement around the hot spot. The sophisticated interpolation routines implemented in DASYsoftware can find the maximum locations even in relatively coarse grids. When an Area Scan hasmeasured all reachable points, it computes the field maximal found in the scanned area, within a rangeof the global maximum. The range (in dB) is specified in the standards for compliance testing. Forexample, a 2 dB range is required in IEEE Standard 1528 and IEC 62209 standards, whereby 3 dB is arequirement when compliance is assessed in accordance with the ARIB standard (Japan). If only oneZoom Scan follows the Area Scan, then only the absolute maximum will be taken as reference. Forcases where multiple maximums are detected, the number of Zoom Scans has to be increasedaccordingly. Area Scan Parameters extracted from KDB 865664 D01 SAR Measument 100 MHz to 6 GHz v01r04. This test report shall not be reproduced, except in full, without the written approval. KCTL-TIA002-004/1

KCTL Inc. Report No.: 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea KR18-SPF0004-A Tel : 82-31-285-0894 Fax : 82-505-299-8311 Page (21) of (54) www.kctl.co.kr Step 3: Zoom Scan Zoom Scans are used to assess the peak spatial SAR values within a cubic averaging volume containing1 g and 10 g of simulated tissue. The Zoom Scan measures 5x5x7 points within a cube whose base faces are centered on the maxima found in a preceding area scanjob within the same procedure. When the measurement is done, the Zoom Scan evaluates theaveraged SAR for 1 g and 10 g and displays these values next to the job’s label. Zoom Scan Parameters extracted from KDB 865664 D01 SAR Measument 100 MHz to 6 GHz v01r04. ≤ 3 GHz > 3 GHz Maximum distance from closest measurement point (geometric center of probe sensors) to phantom surface 5 mm ± 1 mm ½ ·δ·ln(2) mm 0.5 mm Maximum probe angle from probe axis to phantom 30° ± 1° 20° ± 1° surface normal at the measurement location ≤ 2 GHz: ≤ 15 mm 3 – 4 GHz: ≤ 12 mm 2 – 3 GHz: ≤ 12 mm 4 – 6 GHz: ≤ 10 mm When the x or y dimension of the test device, in the Maximum area scan spatial resolution: ΔxArea, ΔyArea measurement plane orientation, is smaller than the above, the measurement resolution must be ≤ the corresponding x or y dimension of the test device with at least one measurement point on the test device. ≤ 2 GHz: ≤ 8 mm 3 – 4 GHz: ≤ 5 mm* Maximum zoom scan spatial resolution: ΔxZoom, ΔyZoom 2 – 3 GHz: ≤ 5 mm* 4 – 6 GHz: ≤ 4 mm* 3 – 4 GHz: ≤ 4 mm uniform grid: ΔzZoom(n) ≤ 5 mm 4 – 5 GHz: ≤ 3 mm 5 – 6 GHz: ≤ 2 mm Maximum zoom ΔzZoom(1): between 3 – 4 GHz: ≤ 3 mm scan spatial 1st two points closest ≤ 4 mm 4 – 5 GHz: ≤ 2.5 mm resolution, normal to graded to phantom surface 5 – 6 GHz: ≤ 2 mm phantom surface grid ΔzZoom(n>1): between subsequent ≤ 1.5·ΔzZoom(n-1) mm points 3 – 4 GHz: ≥ 28 mm Minimum zoom x, y, z ≥ 30 mm 4 – 5 GHz: ≥ 25 mm scan volume 5 – 6 GHz: ≥ 22 mm Note: δ is the penetration depth of a plane-wave at normal incidence to the tissue medium; see IEEE Std 1528-2013 for details. * When zoom scan is required and the reported SAR from the area scan based 1-g SAR estimation procedures of KDB Publication 447498 is ≤ 1.4 W/kg, ≤ 8 mm, ≤ 7 mm and ≤ 5 mm zoom scan resolution may be applied, respectively, for 2 GHz to 3 GHz, 3 GHz to 4 GHz and 4 GHz to 6 GHz. Step 4: Power drift measurement The Power Drift Measurement measures the field at the same location as the most recent powerreference measurement within the same procedure, and with the same settings. The Power DriftMeasurement gives the field difference in dB from the reading conducted within the last PowerReference Measurement. This allows a user to monitor the power drift of the device under test within abatch process. The measurement procedure is the same as Step 1. Step 5: Z-Scan The Z Scan measures points along a vertical straight line. The line runs along the Z-axis of a onedimensionalgrid. In order to get a reasonable extrapolation, the extrapolated distance should not belarger than the step size in Z-direction. * Z Scan Report on Liquid Measure the height Appendix C. Liquid Depth photo to replace This test report shall not be reproduced, except in full, without the written approval. KCTL-TIA002-004/1

KCTL Inc. Report No.: 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea KR18-SPF0004-A Tel : 82-31-285-0894 Fax : 82-505-299-8311 Page (22) of (54) www.kctl.co.kr 13. Test Equipment Information Test Platform SPEAG DASY5 System DASY5 : Version 52.8.8.1222 Version SEMCAD : Version 14.6.10 (7331) Location KCTL Inc. Manufacture SPEAG Hardware Reference Date of Due date of Equipment Model Serial Number Calibration next Calibration Shield Room Shield Room None N/A 8F - #2 DASY5 Robot TX90XL Speag F12/5L7FA1/A/01 N/A N/A DASY5 Controller TX90XL Speag F12/5L7FA1/C/01 N/A N/A Phantom Twin SAM Phantom 1728 N/A N/A Mounting Device Mounting Device None N/A N/A DAE DAE4 1342 2017-07-21 2018-07-21 Probe EX3DV4 3928 2018-01-23 2019-01-23 Signal Generator E4438C MY42080486 2018-01-05 2019-01-05 Dual Power Meter E4419B GB43312301 2017-05-16 2018-05-16 Power Sensor 8481H 3318A19377 2017-05-16 2018-05-16 Power Sensor 8481H 3318A19379 2017-05-16 2018-05-16 Attenuator 8491B 3dB 17387 2017-05-16 2018-05-16 Attenuator 8491B 10dB 29425 2017-05-16 2018-05-16 Attenuator 8491B-6dB MY39270294 2017-05-16 2018-05-16 Power Amplifier 2055 BBS3Q7E9I 1005D/C0521 2017-05-16 2018-05-16 Dual Directional Coupler 772D 2839A00719 2017-05-16 2018-05-16 Low Pass Filter LA-30N 40058 2017-05-16 2018-05-16 Dipole Validation Kits D2450V2 895 2016-07-25 2018-07-25 Network Analyzer E5071B MY42403524 2018-01-05 2019-01-05 Dielectric Assessment kit DAK-3.5 1078 2017-08-15 2018-08-15 Humidity/Temp. Data Recorder MHB-382SD 73871 2017-05-19 2018-05-19 This test report shall not be reproduced, except in full, without the written approval. KCTL-TIA002-004/1

KCTL Inc. Report No.: 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea KR18-SPF0004-A Tel : 82-31-285-0894 Fax : 82-505-299-8311 Page (23) of (54) www.kctl.co.kr 14. RF Average Conducted Output Power 14.1 WLAN 2.4 GHz Conducted Powers (dBm) Mode Low Mid. High 802.11b_1 Mbps 13.97 13.84 13.95 802.11g_6 Mbps 12.30 12.28 12.26 802.11n(HT-20)_MCS0 12.15 12.06 12.08 14.2 Bluetooth Conducted Powers (dBm) Mode Low Mid. High BDR(GFSK) 6.37 6.80 7.06 EDR(∏/4DQPSK) 0.08 0.77 1.17 EDR(8DPSK) 0.02 0.82 1.19 14.3 Max. tune up power Mode Target Power. Tolerance Max. Allowed Power 802.11b 14.00 dBm ± 1.50 dB 15.50 dBm 802.11g 12.00 dBm ± 1.50 dB 13.50 dBm 802.11n(HT-20) 12.00 dBm ± 1.50 dB 13.50 dBm Mode Target Power Tolerance Max. Allowed Power BDR(GFSK) 6.00 dBm ± 2.00 dB 8.00 dBm EDR(∏/4DQPSK) 0.00 dBm ± 2.00 dB 2.00 dBm EDR(8DPSK) 0.00 dBm ± 2.00 dB 2.00 dBm This test report shall not be reproduced, except in full, without the written approval. KCTL-TIA002-004/1

KCTL Inc. Report No.: 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea KR18-SPF0004-A Tel : 82-31-285-0894 Fax : 82-505-299-8311 Page (24) of (54) www.kctl.co.kr 15. SAR Test Exclusions Applied Per FCC KDB 447498 D01v06, The SAR exclusion threshold for distance < 50 mm is defined by the following equation: Maximum Separation Frequency Mode Allowed Power Distance ≤ 3.0 (MHz) (mW) (mm) Bluetooth 2 480 6.31 5 1.99 Based on the maximum conducted power of Bluetooth and antenna to use separation distance, Bluetooth SAR was not required. This device contains transmitters that may operate simultaneously. Therefore simultaneous transmission analysis is required. Per FCC KDB 447498 D01v06, simultaneous transmission SAR test exclusion may be applied when the sum of the 1-g SAR for all the simultaneous transmitting antennas in a specific a physical test configuration is ≤ 1.6W/kg. When standalone SAR is not required to be measured per FCC KDB 447498 D01v06, the following equation must be used to estimate the standalone 1-g SAR for simultaneous transmission assessment involving that transmitter. Maximum Separation Estimated SAR Frequency Mode Allowed Power Distance (Body) (Body) (MHz) (mW) (mm) (W/kg) Bluetooth 2 480 6.31 5 0.265 This test report shall not be reproduced, except in full, without the written approval. KCTL-TIA002-004/1

KCTL Inc. Report No.: 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea KR18-SPF0004-A Tel : 82-31-285-0894 Fax : 82-505-299-8311 Page (25) of (54) www.kctl.co.kr 16. SAR Test Results 16.1 WLAN Body SAR Test Results Frequency Max. Average Measured Scaled 1 g SAR tune up Scaling EUT Distance Mode Power 1 g SAR 1 g SAR Limit MHz Ch. power Factor Position (mm) (dBm) (W/kg) (W/kg) (W/kg) (dBm) 2 437 6 13.84 15.50 1.466 Front 5 0.000 0.000 2 437 6 13.84 15.50 1.466 Rear 5 0.418 0.613 2 437 6 13.84 15.50 1.466 Left 5 0.008 0.012 2 437 6 13.84 15.50 1.466 Right 5 0.003 0.004 802.11b 1.6 2 437 6 13.84 15.50 1.466 Top 5 0.135 0.198 2 437 6 13.84 15.50 1.466 Bottom 5 0.000 0.000 2 412 1 13.97 15.50 1.422 Rear 5 0.416 0.592 2 462 11 13.95 15.50 1.429 Rear 5 0.709 1.01 <Note> * SAR values were scaled to the maximum allowed power to determine compliance per KDB Publication 447498 D01v06. * For WLAN 2.4 GHz, the highest measured maximum output power channel for DSSS was selected for SAR measurement. When the reported SAR is <= 0.8 W/kg, no further SAR testing is required. Otherwise, SAR is evaluated at the next highest measured output power channel. When any reported SAR is > 1.2 W/kg, SAR is required for the third channel. For OFDM modes (802.11g/n), SAR is not required when the highest reported SAR for DSSS is adjusted by the ratio of OFDM to DSSS specified maximum output power and it is <= 1.2 W/kg per KDB Publication 248227 D01v02r02. This test report shall not be reproduced, except in full, without the written approval. KCTL-TIA002-004/1

KCTL Inc. Report No.: 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea KR18-SPF0004-A Tel : 82-31-285-0894 Fax : 82-505-299-8311 Page (26) of (54) www.kctl.co.kr 16.2 WLAN + Bluetooth Simultaneous Transmission Separation Scaled BT Estimated 1 g SAR EUT Σ 1 g SAR Band Distance 1 g SAR SAR Limit Position (W/kg) (mm) (W/kg) (W/kg) (W/kg) WLAN + BT Rear 5 1.01 0.265 1.28 1.6 <Note> * Simultaneous transmission SAR test exclusion considerations : Simultaneous transmission SAR test exclusion is determined for each operating configuration and exposure condition according to the reported standalone SAR of each applicable simultaneously transmitting antenna. When the sum of 1-g or 10-g SAR of all simultaneously transmitting antennas in an operating mode and exposure condition combination is within the SAR limit, SAR test exclusion applies to that simultaneous transmission configuration. Per KDB Publication 447498 D01v06. * The above numerical summed SAR results for all the worst-case simultaneous transmission conditions were below the SAR limit (1.6 W/kg per 1-g). Therefore, the above analysis is sufficient to determine that simultaneous transmission cases will not exceed the SAR limit. And therefore no measured volumetric simultaneous SAR summation is required per FCC KDB Publication 447498 D01v06. This test report shall not be reproduced, except in full, without the written approval. KCTL-TIA002-004/1

KCTL Inc. Report No.: 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea KR18-SPF0004-A Tel : 82-31-285-0894 Fax : 82-505-299-8311 Page (27) of (54) www.kctl.co.kr 17. Test System Verification Results 2 450 MHz This test report shall not be reproduced, except in full, without the written approval. KCTL-TIA002-004/1

KCTL Inc. Report No.: 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea KR18-SPF0004-A Tel : 82-31-285-0894 Fax : 82-505-299-8311 Page (28) of (54) www.kctl.co.kr 18. Test Results This test report shall not be reproduced, except in full, without the written approval. KCTL-TIA002-004/1


Document Created: 2018-05-28 13:15:30
Document Modified: 2018-05-28 13:15:30
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