DXX Test Report

FCC ID: MSQI01WDX

Test Report

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FCCID_4334069

FCC Test Report (Spot Check) Report No.: RF190507C02-4 FCC ID: MSQI01WDX Original FCC ID: MSQI01WD Test Model: ASUS_I01WDX Received Date: May 07, 2019 Test Date: May 11 ~ May 16, 2019 Issued Date: May 29, 2019 Applicant: ASUSTek COMPUTER INC. Address: 4F, No. 150, LI-TE Rd., PEITOU, TAIPEI 112, TAIWAN Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Lab Address: No. 47-2, 14th Ling, Chia Pau Vil., Lin Kou Dist., New Taipei City, Taiwan (R.O.C.) Test Location: No. 19, Hwa Ya 2nd Rd., Wen Hwa Vil., Kwei Shan Dist., Taoyuan City 33383, TAIWAN (R.O.C.) FCC Registration / 788550 / TW0003 Designation Number: This report is for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence, provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Unless specific mention, the uncertainty of measurement has been explicitly taken into account to declare the compliance or non-compliance to the specification. The report must not be used by the client to claim product certification, approval, or endorsement by TAF or any government agencies. Report No.: RF190507C02-4 Page No. 1 / 15 Report Format Version: 6.1.1

Table of Contents Release Control Record .................................................................................................................................. 3 1 Certificate of Conformity...................................................................................................................... 4 2 Summary of Test Results ..................................................................................................................... 5 2.1 Measurement Uncertainty ................................................................................................................... 5 2.2 Modification Record ............................................................................................................................ 5 3 General Information .............................................................................................................................. 6 3.1 General Description of EUT ................................................................................................................ 6 3.2 Description of Test Modes ................................................................................................................... 6 3.2.1 Test Mode Applicability and Tested Channel Deta .............................................................................. 7 3.3 Description of Support Units ............................................................................................................... 7 3.3.1 Configuration of System under Test .................................................................................................... 7 3.4 General Description of Applied Standards .......................................................................................... 7 4 Test Types and Results ........................................................................................................................ 8 4.1 Radiated Emission Measurement ....................................................................................................... 8 4.1.1 Limits of Radiated Emission Measurement ......................................................................................... 8 4.1.2 Test Instruments .................................................................................................................................. 9 4.1.3 Test Procedures................................................................................................................................. 10 4.1.4 Deviation from Test Standard ............................................................................................................. 11 4.1.5 Test Set Up ......................................................................................................................................... 11 4.1.6 EUT Operating Conditions.................................................................................................................. 11 4.1.7 Test Results ....................................................................................................................................... 12 5 Pictures of Test Arrangements .......................................................................................................... 14 Appendix – Information of the Testing Laboratories ................................................................................. 15 Report No.: RF190507C02-4 Page No. 2 / 15 Report Format Version: 6.1.1

Release Control Record Issue No. Description Date Issued RF190507C02-4 Original release May 29, 2019 Report No.: RF190507C02-4 Page No. 3 / 15 Report Format Version: 6.1.1

1 Certificate of Conformity Product: ASUS Phone Brand: ASUS Model: ASUS_I01WDX Sample Status: Identical Prototype Applicant: ASUSTek COMPUTER INC. Test Date: May 11 ~ May 16, 2019 Standards: 47 CFR FCC Part 15, Subpart C (Section 15.225) 47 CFR FCC Part 15, Subpart C (Section 15.215) ANSI C63.10:2013 The above equipment has been tested by Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, and found compliance with the requirement of the above standards. The test record, data evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts of the measurements of the sample’s RF characteristics under the conditions specified in this report. Prepared by : , Date: May 29, 2019 Pettie Chen / Senior Specialist Approved by : , Date: May 29, 2019 Bruce Chen / Project Engineer Report No.: RF190507C02-4 Page No. 4 / 15 Report Format Version: 6.1.1

2 Summary of Test Results 47 CFR FCC Part 15, Subpart C (Section 15.225, 15.215) FCC Test Item Result Remarks Clause The field strength of any emissions Meet the requirement of limit. 15.225 (d) appearing outside of the Pass Minimum passing margin is -6.6dB at 13.110-14.010 MHz band 30.97MHz. Note: Determining compliance based on the results of the compliance measurement, not taking into account measurement instrumentation uncertainty. 2.1 Measurement Uncertainty Where relevant, the following measurement uncertainty levels have been estimated for tests performed on the EUT as specified in CISPR 16-4-2: Expanded Uncertainty Measurement Frequency (k=2) (±) 9kHz ~ 30MHz 3.04 dB Radiated Emissions up to 1 GHz 30MHz ~ 200MHz 3.86 dB 200MHz ~1000MHz 3.87 dB 2.2 Modification Record There were no modifications required for compliance. Report No.: RF190507C02-4 Page No. 5 / 15 Report Format Version: 6.1.1

3 General Information 3.1 General Description of EUT Product ASUS Phone Brand ASUS Model ASUS_I01WDX Sample Status Identical Prototype 3.85 Vdc (Battery) Power Supply Rating 5 or 9 Vdc (Adapter) 5 Vdc (Host equipment) Modulation Type ASK Operating Frequency 13.56MHz Field Strength 11.1dBuV/m (30m) Antenna Type Loop antenna Accessory Device Refer to Note as below Data Cable Supplied Refer to Note as below Note: 1. This report is a supplementary report to the original BV CPS report no.: RF190114C07-5. Exhibit prepared for FCC Spot Check Verification report, the format, test items and amount of spot-check test data are decided by applicant's engineering judgment, for more details please refer to declaration letter exhibit. Radiated emission verification worst test refer to original report. 2. The EUT accessories list refers to EUT Photo.pdf. 3.2 Description of Test Modes 1 channel is provided to this EUT Channel Freq. (MHz) 1 13.56 Report No.: RF190507C02-4 Page No. 6 / 15 Report Format Version: 6.1.1

3.2.1 Test Mode Applicability and Tested Channel Deta EUT Configure Applicable to Description Mode RE - √ - Where RE: Radiated Emission Note: The EUT had been pre-tested on the positioned of each 3 axis. The worst case was found when positioned on Z-plane. Radiated Emission Test: Pre-Scan has been conducted to determine the worst-case mode from all possible combinations between available modulations, data rates and antenna ports (if EUT with antenna diversity architecture). Following channel(s) was (were) selected for the final test as listed below. EUT Configure Mode Available Channel Tested Channel Modulation Type - 1 1 ASK Test Condition: Applicable to Environmental Conditions Input Power Tested by RE 24 deg. C, 64% RH 120Vac, 60Hz Match Tsui 3.3 Description of Support Units The EUT has been tested as an independent unit. 3.3.1 Configuration of System under Test Earphone (EUT) EUT Adapter (EUT) 3.4 General Description of Applied Standards The EUT is a RF Product. According to the specifications of the manufacturer, it must comply with the requirements of the following standards: FCC Part 15, Subpart C (15.225) FCC Part 15, Subpart C (15.215) ANSI C63.10-2013 All test items have been performed and recorded as per the above standards. Report No.: RF190507C02-4 Page No. 7 / 15 Report Format Version: 6.1.1

4 Test Types and Results 4.1 Radiated Emission Measurement 4.1.1 Limits of Radiated Emission Measurement The field strength of any emissions within the band 13.553-13.567 MHz shall not exceed 15,848 microvolts/meter at 30 meters. Within the bands 13.410-13.553 MHz and 13.567-13.710 MHz, the field strength of any emissions shall not exceed 334 microvolts/meter at 30 meters. Within the bands 13.110-13.410 MHz and 13.710-14.010 MHz the field strength of any emissions shall not exceed 106 microvolts/meter at 30 meters. The field strength of any emissions appearing outside of the 13.110-14.010 MHz band shall not exceed the general radiated emission limits in § 15.209. Frequencies (MHz) Field Strength (microvolts/meter) Measurement Distance (meters) 0.009 ~ 0.490 2400/F(kHz) 300 0.490 ~ 1.705 24000/F(kHz) 30 1.705 ~ 30.0 30 30 30 ~ 88 100 3 88 ~ 216 150 3 216 ~ 960 200 3 Above 960 500 3 Note: 1. The lower limit shall apply at the transition frequencies. 2. Emission level (dBuV/m) = 20 log Emission level (uV/m). 3. For frequencies above 1000MHz, the field strength limits are based on average detector, however, the peak field strength of any emission shall not exceed the maximum permitted average limits, specified above by more than 20dB under any condition of modulation. Report No.: RF190507C02-4 Page No. 8 / 15 Report Format Version: 6.1.1

4.1.2 Test Instruments Description & Model No. Serial No. Cal. Date Cal. Due Manufacturer Test Receiver ESCI 100424 Jan. 03, 2019 Jan. 02, 2020 ROHDE & SCHWARZ Spectrum Analyzer FSU43 100115 Jan. 21, 2019 Jan. 20, 2020 ROHDE & SCHWARZ Spectrum Analyzer FSP40 100040 Sep. 25, 2018 Sep. 24, 2019 ROHDE & SCHWARZ BILOG Antenna VULB9168 9168-155 Nov. 21, 2018 Nov. 20, 2019 SCHWARZBECK HORN Antenna BBHA 9120D 9120D-1170 Nov. 25, 2018 Nov. 24, 2019 SCHWARZBECK HORN Antenna BBHA 9170 BBHA9170241 Nov. 25, 2018 Nov. 24, 2019 SCHWARZBECK Loop Antenna HLA 6121 45745 Jun. 14, 2018 Jun. 13, 2019 TESEQ Preamplifier Agilent 8447D 2944A10631 Aug. 08, 2018 Aug. 07, 2019 (Below 1GHz) Preamplifier KEYSIGHT 83017A MY53270295 Jul. 02, 2018 Jul. 01, 2019 (Above 1GHz) RF signal cable WOKEN 8D-FB Cable-CH3-01 Aug. 21, 2018 Aug. 20, 2019 RF signal cable SUCOFLEX 104 MY 13380+295012/04 Aug. 08, 2018 Aug. 07, 2019 HUBER+SUHNER RF signal cable SUCOFLEX 104 Cable-CH4-03 (250724) Aug. 08, 2018 Aug. 07, 2019 HUBER+SUHNER Software ADT_Radiated_ NA NA NA BV ADT V7.6.15.9.5 Antenna Tower MA 4000 010303 NA NA inn-co GmbH Antenna Tower Controller AT100 AT93021703 NA NA BV ADT Turn Table TT100 TT93021703 NA NA BV ADT Turn Table Controller SC100 SC93021703 NA NA BV ADT Boresight Antenna Fixture FBA-01 FBA-SIP01 NA NA Note: 1. The calibration interval of the above test instruments is 12 months and the calibrations are traceable to NML/ROC and NIST/USA. 2. The test was performed in HwaYa Chamber 3. Report No.: RF190507C02-4 Page No. 9 / 15 Report Format Version: 6.1.1

4.1.3 Test Procedures For Radiated emission below 30MHz a. The EUT was placed on the top of a rotating table 0.8 meters above the ground at a 3 meter chamber room. The table was rotated 360 degrees to determine the position of the highest radiation. b. The EUT was set 3 meters away from the interference-receiving antenna, which was mounted on the top of a variable-height antenna tower. c. Parallel, perpendicular, and ground-parallel orientations of the antenna are set to make the measurement. d. For each suspected emission, the EUT was arranged to its worst case and the rotatable table was turned from 0 degrees to 360 degrees to find the maximum reading. e. The test-receiver system was set to Quasi-Peak Detect Function or except (9-90 kHz, 110-490 kHz) for Average Detect Function and Specified Bandwidth with Maximum Hold Mode. Note: 1. The resolution bandwidth and video bandwidth of test receiver/spectrum analyzer is 9kHz at frequency below 30MHz. 2. There is a comparison data of both open-field test site and semi-Anechoic chamber, and the result came out very similar. For Radiated emission above 30MHz a. The EUT was placed on the top of a rotating table 0.8 meters (for 30MHz ~ 1GHz) / 1.5 meters (for above 1GHz) above the ground at 3 meter chamber room for test. The table was rotated 360 degrees to determine the position of the highest radiation. b. The EUT was set 3 meters away from the interference-receiving antenna, which was mounted on the top of a variable-height antenna tower. c. The height of antenna is varied from one meter to four meters above the ground to determine the maximum value of the field strength. Both horizontal and vertical polarizations of the antenna are set to make the measurement. d. For each suspected emission, the EUT was arranged to its worst case and then the antenna was tuned to heights from 1 meter to 4 meters and the rotatable table was turned from 0 degrees to 360 degrees to find the maximum reading. e. The test-receiver system was set to quasi-peak detect function and specified bandwidth with maximum hold mode when the test frequency is below 1 GHz. f. The test-receiver system was set to peak and average detect function and specified bandwidth with maximum hold mode when the test frequency is above 1 GHz. If the peak reading value also meets average limit, measurement with the average detector is unnecessary. Note: 1. The resolution bandwidth and video bandwidth of test receiver/spectrum analyzer is 120kHz for Quasi-peak detection (QP) at frequency below 1GHz. 2. The resolution bandwidth of test receiver/spectrum analyzer is 1 MHz and the video bandwidth is 3 MHz for Peak detection (PK) at frequency above 1GHz. 3. The resolution bandwidth of test receiver/spectrum analyzer is 1MHz and the video bandwidth is ≥ 1/T (Duty cycle < 98%) or 10Hz (Duty cycle ≥ 98%) for Average detection (AV) at frequency above 1GHz. 4. All modes of operation were investigated and the worst-case emissions are reported. Report No.: RF190507C02-4 Page No. 10 / 15 Report Format Version: 6.1.1

4.1.4 Deviation from Test Standard No deviation. 4.1.5 Test Set Up For Radiated emission below 30MHz 1m EUT& 3m Support Units Turn Table 80cm Ground Plane Test Receiver For Radiated emission 30MHz to 1GHz Ant. Tower 1-4m Variable EUT& 3m 10m Support Units Turn Table 80cm Ground Plane Test Receiver For the actual test configuration, please refer to the attached file (Test Setup Photo). KDB 414788 OATS and Chamber Correlation Justification - Based on FCC 15.31 (f) (2): measurements may be performed at a distance closer than that specified in regulations; however, an attempt should be made to avoid making measurements in the near field. - Open-field site and chamber correlation testing had been performed and chamber measured test result is the worst case test result. 4.1.6 EUT Operating Conditions a. Set the EUT under transmission condition continuously at specific channel frequency. Report No.: RF190507C02-4 Page No. 11 / 15 Report Format Version: 6.1.1

4.1.7 Test Results EUT Test Condition Measurement Detail Channel Channel 1 Frequency Range Below 1000MHz Input Power 120Vac, 60Hz Detector Function Quasi-Peak Environmental Conditions 24 deg. C, 64% RH Tested By Match Tsui Antenna Polarity & Test Distance: Horizontal At 3m Emission Antenna Table Raw Correction Freq. Limit Margin No. Level Height Angle Value Factor (MHz) (dBuV/m) (dB) (dBuV/m) (m) (Degree) (dBuV) (dB/m) 1 30.97 33.4 QP 40.0 -6.6 1.00 H 5 44.8 -11.4 2 745.86 31.3 QP 46.0 -14.7 1.49 H 1 30.7 0.6 3 826.37 31.4 QP 46.0 -14.6 1.00 H 75 29.3 2.1 4 866.14 31.8 QP 46.0 -14.2 1.00 H 76 29.1 2.7 5 893.30 32.9 QP 46.0 -13.1 1.49 H 206 30.1 2.8 6 935.98 32.9 QP 46.0 -13.1 1.49 H 316 29.0 3.9 Remarks: 1. Emission Level(dBuV/m) = Raw Value(dBuV) + Correction Factor(dB/m) 2. Correction Factor(dB/m) = Antenna Factor(dB/m) + Cable Factor(dB) – Pre-Amplifier Factor(dB) 3. The other emission levels were very low against the limit. 4. Margin value = Emission Level – Limit value Report No.: RF190507C02-4 Page No. 12 / 15 Report Format Version: 6.1.1

EUT Test Condition Measurement Detail Channel Channel 1 Frequency Range Below 1000MHz Input Power 120Vac, 60Hz Detector Function Quasi-Peak Environmental Conditions 24 deg. C, 64% RH Tested By Match Tsui Antenna Polarity & Test Distance: Vertical At 3m Emission Antenna Table Raw Correction Freq. Limit Margin No. Level Height Angle Value Factor (MHz) (dBuV/m) (dB) (dBuV/m) (m) (Degree) (dBuV) (dB/m) 1 30.00 33.3 QP 40.0 -6.7 1.50 V 190 44.5 -11.2 2 66.86 27.1 QP 40.0 -12.9 1.00 V 272 38.1 -11.0 3 870.02 32.8 QP 46.0 -13.2 1.50 V 91 30.1 2.7 4 902.03 33.1 QP 46.0 -12.9 1.00 V 204 30.1 3.0 5 922.40 33.3 QP 46.0 -12.7 1.00 V 156 29.5 3.8 6 945.68 33.4 QP 46.0 -12.6 1.00 V 352 29.2 4.2 Remarks: 1. Emission Level(dBuV/m) = Raw Value(dBuV) + Correction Factor(dB/m) 2. Correction Factor(dB/m) = Antenna Factor(dB/m) + Cable Factor(dB) – Pre-Amplifier Factor(dB) 3. The other emission levels were very low against the limit. 4. Margin value = Emission Level – Limit value Report No.: RF190507C02-4 Page No. 13 / 15 Report Format Version: 6.1.1

5 Pictures of Test Arrangements Please refer to the attached file (Test Setup Photo). Report No.: RF190507C02-4 Page No. 14 / 15 Report Format Version: 6.1.1

Appendix – Information of the Testing Laboratories We, Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, were founded in 1988 to provide our best service in EMC, Radio, Telecom and Safety consultation. Our laboratories are FCC recognized accredited test firms and accredited and approved according to ISO/IEC 17025. If you have any comments, please feel free to contact us at the following: Lin Kou EMC/RF Lab Hsin Chu EMC/RF/Telecom Lab Tel: 886-2-26052180 Tel: 886-3-6668565 Fax: 886-2-26051924 Fax: 886-3-6668323 Hwa Ya EMC/RF/Safety Lab Tel: 886-3-3183232 Fax: 886-3-3270892 Email: service.adt@tw.bureauveritas.com Web Site: www.bureauveritas-adt.com The address and road map of all our labs can be found in our web site also. --- END --- Report No.: RF190507C02-4 Page No. 15 / 15 Report Format Version: 6.1.1


Document Created: 2019-06-17 13:22:10
Document Modified: 2019-06-17 13:22:10
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