DXX Test Report

FCC ID: V65E6920

Test Report

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FCCID_4087672

FCC Test Report Report No.: RF180822C04-12 FCC ID: V65E6920 Test Model: E6920 Received Date: Aug. 22, 2018 Test Date: Sep. 28, 2018 ~ Oct. 22, 2018 Issued Date: Nov. 01, 2018 Applicant: Kyocera Corporation c/o Kyocera International, Inc. Address: 8611 Balboa Avenue, San Diego, CA 92123 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 Tsuen, Kwei Shan Hsiang, Taoyuan Hsien 333, 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 unless 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.: RF180822C04-12 Page No. 1 / 32 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..................................................................................................................... 7 3.2.1 Test Mode Applicability and Tested Channel Detail .................................................................... 7 3.3 Description of Support Units ................................................................................................................. 9 3.3.1 Configuration of System under Test ........................................................................................... 9 3.4 General Description of Applied Standards ............................................................................................ 9 4 Test Types and Results ............................................................................................................................ 10 4.1 Radiated Emission Measurement ....................................................................................................... 10 4.1.1 Limits of Radiated Emission Measurement .............................................................................. 10 4.1.2 Test Instruments ........................................................................................................................ 11 4.1.3 Test Procedures ........................................................................................................................ 12 4.1.4 Deviation from Test Standard ................................................................................................... 12 4.1.5 Test Set Up ............................................................................................................................... 13 4.1.6 EUT Operating Conditions ........................................................................................................ 13 4.1.7 Test Results .............................................................................................................................. 14 4.2 Conducted Emission Measurement .................................................................................................... 23 4.2.1 Limits of Conducted Emission Measurement ........................................................................... 23 4.2.2 Test Instruments ....................................................................................................................... 23 4.2.3 Test Procedures ........................................................................................................................ 24 4.2.4 Deviation from Test Standard ................................................................................................... 24 4.2.5 Test Setup ................................................................................................................................. 24 4.2.6 EUT Operating Conditions ........................................................................................................ 24 4.2.7 Test Results .............................................................................................................................. 25 4.3 Frequency Stability ............................................................................................................................. 27 4.3.1 Limits of Frequency Stability Measurement ............................................................................. 27 4.3.2 Test Setup ................................................................................................................................. 27 4.3.3 Test Instruments ....................................................................................................................... 27 4.3.4 Test Procedure ......................................................................................................................... 27 4.3.5 Deviation from Test Standard ................................................................................................... 27 4.3.6 EUT Operating Conditions ........................................................................................................ 27 4.3.7 Test Results .............................................................................................................................. 28 4.4 20 dB Bandwidth ................................................................................................................................. 29 4.4.1 Limits of 20 dB Bandwidth Measurement ................................................................................. 29 4.4.2 Test Setup ................................................................................................................................. 29 4.4.3 Test Instruments ....................................................................................................................... 29 4.4.4 Test Procedures ........................................................................................................................ 29 4.4.5 Deviation from Test Standard ................................................................................................... 29 4.4.6 EUT Operating Conditions ........................................................................................................ 29 4.4.7 Test Results .............................................................................................................................. 30 5 Pictures of Test Arrangements................................................................................................................ 31 Appendix – Information on the Testing Laboratories ................................................................................ 32 Report No.: RF180822C04-12 Page No. 2 / 32 Report Format Version: 6.1.1

Release Control Record Issue No. Description Date Issued RF180822C04-12 Original Release Nov. 01, 2018 Report No.: RF180822C04-12 Page No. 3 / 32 Report Format Version: 6.1.1

1 Certificate of Conformity Product: Smart Phone Brand: Kyocera Test Model: E6920 Sample Status: Identical Prototype Applicant: Kyocera Corporation c/o Kyocera International, Inc. Test Date: Sep. 28, 2018 ~ Oct. 22, 2018 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: Nov. 01, 2018 Gina Liu / Specialist Approved by : , Date: Nov. 01, 2018 Dylan Chiou / Project Engineer Report No.: RF180822C04-12 Page No. 4 / 32 Report Format Version: 6.1.1

2 Summary of Test Results 47 CFR FCC Part 15, Subpart C (Section 15.225, 15.215) FCC Clause Test Item Result Remarks Meet the requirement of limit. 15.207 Conducted emission test Pass Minimum passing margin is -14.40 dB at 13.56130 MHz. Meet the requirement of limit. The field strength of any emissions 15.225 (a) Pass Minimum passing margin is -71.31 dB within the band 13.553-13.567 MHz at 13.56 MHz. The field strength of any emissions 15.225 (b) within the bands 13.410-13.553 MHz Pass Meet the requirement of limit. and 13.567-13.710 MHz The field strength of any emissions 15.225 (c) within the bands 13.110-13.410 MHz Pass Meet the requirement of limit. and 13.710-14.010 MHz The field strength of any emissions Meet the requirement of limit. 15.225 (d) appearing outside of the Pass Minimum passing margin is -4.5 dB at 13.110-14.010 MHz band 42.61 MHz. 15.225 (e) The frequency tolerance Pass Meet the requirement of limit. 15.215 (c) 20 dB Bandwidth Pass Meet the requirement of limit. 15.203 Antenna Requirement Pass No antenna connector is used. 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: Expended Uncertainty Measurement Frequency (k=2) (±) Conducted Emissions at mains ports 150 kHz ~ 30 MHz 2.44 dB 30 MHz ~ 200 MHz 2.93 dB Radiated Emissions up to 1 GHz 200 MHz ~ 1000 MHz 2.95 dB 2.2 Modification Record There were no modifications required for compliance. Report No.: RF180822C04-12 Page No. 5 / 32 Report Format Version: 6.1.1

3 General Information 3.1 General Description of EUT Product Smart Phone Brand Kyocera Test Model E6920 Status of EUT Identical Prototype 3.8 Vdc (Battery) Power Supply Rating 5 Vdc or 9 Vdc or 12 Vdc (Adapter) 5 Vdc (Host equipment) Modulation Type ASK Operating Frequency 13.56 MHz Antenna Type Fixed Internal Antenna Accessory Device Refer to Note Data Cable Supplied Refer to Note Note: 1. The EUT’s accessories list refers to Ext. Pho. 2. The above EUT information is declared by manufacturer and for more detailed features description, please refers to the manufacturer's specifications or user's manual. Report No.: RF180822C04-12 Page No. 6 / 32 Report Format Version: 6.1.1

3.2 Description of Test Modes One channel was provided to this EUT: Channel Frequency (MHz) 1 13.56 3.2.1 Test Mode Applicability and Tested Channel Detail EUT Configure Applicable To Description Mode RE PLC FS EB - √ √ √ √ - Where RE: Radiated Emission PLC: Power Line Conducted Emission FS: Frequency Stability EB: 20 dB Bandwidth measurement NOTE: The EUT had been pre-tested on the positioned of each 3 axis. The worst case was found when positioned on Z-plane. NOTE:”-“ means no effect. 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 Available Channel Tested Channel Modulation Type Axis Mode - 1 1 ASK Z Power Line Conducted 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 Available Channel Tested Channel Modulation Type Axis Mode - 1 1 ASK Z Frequency Stability: This item includes all test value of each mode, but only includes spectrum plot of worst value of each mode. 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 Available Channel Tested Channel Modulation Type Axis Mode - 1 1 ASK Z Report No.: RF180822C04-12 Page No. 7 / 32 Report Format Version: 6.1.1

20 dB Bandwidth: This item includes all test value of each mode, but only includes spectrum plot of worst value of each mode. 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 Available Channel Tested Channel Modulation Type Axis Mode - 1 1 ASK Z Test Condition: Applicable To Environmental Conditions Input Power Tested By RE 25 deg. C, 65 % RH 120 Vac, 60 Hz Jisyong Wang FS 25 deg. C, 65 % RH 3.8 Vdc Jisyong Wang PLC 25 deg. C, 65 % RH 120 Vac, 60 Hz Jisyong Wang EB 25 deg. C, 68 % RH 3.8 Vdc Jisyong Wang Report No.: RF180822C04-12 Page No. 8 / 32 Report Format Version: 6.1.1

3.3 Description of Support Units The EUT has been tested as an independent unit together with other necessary accessories or support units. The following support units or accessories were used to form a representative test configuration during the tests. No. Product Brand Model No. Serial No. FCC ID 1. Earphone Funkey FK130102 N/A N/A No. Signal Cable Description Of The Above Support Units 1. N/A Note: 1. All power cords of the above support units are non-shielded (1.8m). 3.3.1 Configuration of System under Test EUT (Power from AC Adapter) Earphone *Test Table 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.: RF180822C04-12 Page No. 9 / 32 Report Format Version: 6.1.1

4 Test Types and Results 4.1 Radiated Emission Measurement 4.1.1 Limits of Radiated Emission Measurement a. The field strength of any emissions within the band 13.553-13.567 MHz shall not exceed 15,848 microvolts/meter at 30 meters. b. 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. c. 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. d. 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 as below table: Frequencies Field Strength Measurement Distance (MHz) (microvolts/meter) (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 1000 MHz, 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 20 dB under any condition of modulation. Report No.: RF180822C04-12 Page No. 10 / 32 Report Format Version: 6.1.1

4.1.2 Test Instruments Description & Date of Due Date of Model No. Serial No. Manufacturer Calibration Calibration Test Receiver N9038A MY51210203 Mar. 16, 2018 Mar. 15, 2019 Agilent Spectrum Analyzer N9010A MY52220314 Nov. 24, 2017 Nov. 23, 2018 Agilent Spectrum Analyzer FSU43 101261 Jan. 11, 2018 Jan. 10, 2019 ROHDE & SCHWARZ Loop Antenna EM-6879 269 Sep. 07, 2018 Sep. 06, 2019 Preamplifier EMC001340 980201 Nov. 01, 2017 Oct. 30, 2018 EMCI Preamplifier EMC 330H 980112 Oct. 13, 2017 Oct. 12, 2018 EMCI RF Coaxial Cable 8D-FB Cable-Ch10-01 Oct. 20, 2017 Oct. 19, 2018 Worken Boresight Antenna Fixture FBA-01 FBA-SIP01 NA NA Software E3 NA NA NA BV ADT 6.120103 Antenna Tower MFA-440H NA NA NA MF Turn Table MFT-201SS NA NA NA MF Antenna Tower &Turn Table Controller MF-7802 NA NA NA MF Temperature & Humidity GTH-120-40-CP-AR MAA1306-019 Jul. 17, 2018 Jul. 16, 2019 Chamber DC Power Supply 33010D 807748 Oct. 25, 2016 Oct. 24, 2018 Topward Digital Multimeter 87-III 70360742 Jun. 29, 2018 Jun. 28, 2019 Fluke Note: 1. The calibration interval of the above test instruments is 12 / 24 months and the calibrations are traceable to NML/ROC and NIST/USA. 2. The test was performed in HwaYa Chamber 10. 3. The horn antenna and preamplifier (model: EMC 184045) are used only for the measurement of emission frequency above 1 GHz if tested. 4. The IC Site Registration No. is IC7450F-10. Report No.: RF180822C04-12 Page No. 11 / 32 Report Format Version: 6.1.1

4.1.3 Test Procedures For Radiated Emission below 30 MHz 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. Both 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 and Specified Bandwidth with Maximum Hold Mode. Note: 1. The resolution bandwidth and video bandwidth of test receiver/spectrum analyzer is 9 kHz at frequency below 30 MHz. For Radiated Emission above 30 MHz a. The EUT was placed on the top of a rotating table 0.8 meters 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 detected 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 120 kHz for Quasi-peak detection (QP) at frequency below 1 GHz. 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 1 GHz. 3. The resolution bandwidth of test receiver/spectrum analyzer is 1 MHz and the video bandwidth is ≥ 1/T (Duty cycle < 98 %) or 10 Hz (Duty cycle ≥ 98 %) for Average detection (AV) at frequency above 1 GHz. 4. All modes of operation were investigated and the worst-case emissions are reported. 4.1.4 Deviation from Test Standard No deviation. Report No.: RF180822C04-12 Page No. 12 / 32 Report Format Version: 6.1.1

4.1.5 Test Set Up <Radiated Emission below 30 MHz> 1m EUT& 3m Support Units Turn Table 80 cm Ground Plane Test Receiver <Radiated Emission 30 MHz to 1 GHz> Ant. Tower 1-4m Variable 3m 10m EUT& Support Units Turn Table 80cm Ground Plane Test Receiver For the actual test configuration, please refer to the attached file (Test Setup Photo). 4.1.6 EUT Operating Conditions a. Placed the EUT on the testing table. b. Set the EUT under transmission condition continuously at specific channel frequency. Report No.: RF180822C04-12 Page No. 13 / 32 Report Format Version: 6.1.1

4.1.7 Test Results No non-compliance noted: KDB 937606 OATS and Chamber Correlation Justification - Base on FCC 15.31 (f) (2): measurements may be performed at a distance closer than that specified in the regulations; however, an attempt should be made to avoid making measurements in the near field. - OATs and chamber correlation testing had been performed and chamber measured test result is the worst case test result. Report No.: RF180822C04-12 Page No. 14 / 32 Report Format Version: 6.1.1

EUT Test Condition Measurement Detail Channel Channel 1 Frequency Range 13.553 ~ 13.567 MHz Input Power 120 Vac, 60 Hz Detector Function Quasi-Peak Environmental 25 deg. C, 65 % RH Tested By Jisyong Wang Conditions Antenna Polarity & Test Distance: Loop Antenna Open at 3 m Emission Read Antenna Antenna Table Frequency Limit Margin Cable Loss Preamp Level Level Factor Height Angle Remark (MHz) (dBuV/m) (dB) (dB) Factor (dB) (dBuV/m) (dBuV) (dB/m) (cm) (Degree) 13.56 52.69 56.07 124 -71.31 37.67 0.31 41.36 100 0 QP 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. 5. Above limits have been translated by the formula The measured field strength was extrapolated to distance 30 meters, using the formula that the limit of field strength varies as the inverse distance square (40dB per decade of distance) Example: 13.56 MHz = 15848 uV/m 30m = 84 dBuV/m 30m 2 = 84+20log(30/3) 3m = 124 dBuV/m Report No.: RF180822C04-12 Page No. 15 / 32 Report Format Version: 6.1.1

EUT Test Condition Measurement Detail Channel Channel 1 Frequency Range 13.553 ~ 13.567 MHz Input Power 120 Vac, 60 Hz Detector Function Quasi-Peak Environmental 25 deg. C, 65 % RH Tested By Jisyong Wang Conditions Antenna Polarity & Test Distance: Loop Antenna Close at 3 m Emission Read Antenna Antenna Table Frequency Limit Margin Cable Loss Preamp Level Level Factor Height Angle Remark (MHz) (dBuV/m) (dB) (dB) Factor (dB) (dBuV/m) (dBuV) (dB/m) (cm) (Degree) 13.56 49.65 53.03 124 -74.35 37.67 0.31 41.36 100 360 QP 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. 5. Above limits have been translated by the formula The measured field strength was extrapolated to distance 30 meters, using the formula that the limit of field strength varies as the inverse distance square (40dB per decade of distance) Example: 13.56 MHz = 15848 uV/m 30m = 84 dBuV/m 30m 2 = 84+20log(30/3) 3m = 124 dBuV/m Report No.: RF180822C04-12 Page No. 16 / 32 Report Format Version: 6.1.1

EUT Test Condition Measurement Detail Channel Channel 1 Frequency Range 13.553 ~ 13.567 MHz Input Power 120 Vac, 60 Hz Detector Function Quasi-Peak Environmental 25 deg. C, 65 % RH Tested By Jisyong Wang Conditions Antenna Polarity & Test Distance: Loop Antenna Ground-parallel at 3 m Emission Read Antenna Antenna Table Frequency Limit Margin Cable Loss Preamp Level Level Factor Height Angle Remark (MHz) (dBuV/m) (dB) (dB) Factor (dB) (dBuV/m) (dBuV) (dB/m) (cm) (Degree) 13.56 48.04 51.42 124 -75.96 37.67 0.31 41.36 100 360 QP 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. 5. Above limits have been translated by the formula The measured field strength was extrapolated to distance 30 meters, using the formula that the limit of field strength varies as the inverse distance square (40dB per decade of distance) Example: 13.56 MHz = 15848 uV/m 30m = 84 dBuV/m 30m 2 = 84+20log(30/3) 3m = 124 dBuV/m Report No.: RF180822C04-12 Page No. 17 / 32 Report Format Version: 6.1.1

EUT Test Condition Measurement Detail Channel Channel 1 Frequency Range Below 30 MHz Input Power 120 Vac, 60 Hz Detector Function Quasi-Peak Environmental 25 deg. C, 65 % RH Tested By Jisyong Wang Conditions Antenna Polarity & Test Distance: Loop Antenna Open at 3 m Emission Read Antenna Antenna Table Frequency Limit Margin Cable Loss Preamp Level Level Factor Height Angle Remark (MHz) (dBuV/m) (dB) (dB) Factor (dB) (dBuV/m) (dBuV) (dB/m) (cm) (Degree) 27.12 37.52 57.81 69.54 -32.02 20.66 0.38 41.33 100 360 QP 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.: RF180822C04-12 Page No. 18 / 32 Report Format Version: 6.1.1

EUT Test Condition Measurement Detail Channel Channel 1 Frequency Range Below 30 MHz Input Power 120 Vac, 60 Hz Detector Function Quasi-Peak Environmental 25 deg. C, 65 % RH Tested By Jisyong Wang Conditions Antenna Polarity & Test Distance: Loop Antenna Close at 3 m Emission Read Antenna Antenna Table Frequency Limit Margin Cable Loss Preamp Level Level Factor Height Angle Remark (MHz) (dBuV/m) (dB) (dB) Factor (dB) (dBuV/m) (dBuV) (dB/m) (cm) (Degree) 27.12 35.13 55.42 69.54 -34.41 20.66 0.38 41.33 100 0 QP 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.: RF180822C04-12 Page No. 19 / 32 Report Format Version: 6.1.1

EUT Test Condition Measurement Detail Channel Channel 1 Frequency Range Below 30 MHz Input Power 120 Vac, 60 Hz Detector Function Quasi-Peak Environmental 25 deg. C, 65 % RH Tested By Jisyong Wang Conditions Antenna Polarity & Test Distance: Loop Antenna Ground-parallel at 3 m Emission Read Antenna Antenna Table Frequency Limit Margin Cable Loss Preamp Level Level Factor Height Angle Remark (MHz) (dBuV/m) (dB) (dB) Factor (dB) (dBuV/m) (dBuV) (dB/m) (cm) (Degree) 27.12 36.85 57.14 69.54 -32.69 20.66 0.38 41.33 100 0 QP 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.: RF180822C04-12 Page No. 20 / 32 Report Format Version: 6.1.1

EUT Test Condition Measurement Detail Channel Channel 1 Frequency Range Below 1000 MHz Input Power 120 Vac, 60 Hz Detector Function Peak Environmental 25 deg. C, 65 % RH Tested By Jisyong Wang Conditions Horizontal Vertical Report No.: RF180822C04-12 Page No. 21 / 32 Report Format Version: 6.1.1

Antenna Polarity & Test Distance: Horizontal at 3 m Emission Read Antenna Cable Antenna Table Frequency Limit Margin Preamp Level Level Factor Loss Height Angle Remark (MHz) (dBuV/m) (dB) Factor (dB) (dBuV/m) (dBuV) (dB/m) (dB) (cm) (Degree) 95.96 37.92 60.38 43.5 -5.58 8.76 0.74 31.96 152 111 Peak 176.47 29.11 48.71 43.5 -14.39 11.1 1.1 31.8 132 265 Peak 380.17 24.85 39.93 46 -21.15 14.87 2 31.95 185 265 Peak 488.81 22.49 34.73 46 -23.51 17.1 2.44 31.78 111 147 Peak 811.82 28.59 33.97 46 -17.41 22.38 3.72 31.48 102 295 Peak 941.8 29.33 33.31 46 -16.67 23.74 4.19 31.91 165 231 Peak Antenna Polarity & Test Distance: Vertical at 3 m Emission Read Antenna Cable Antenna Table Frequency Limit Margin Preamp Level Level Factor Loss Height Angle Remark (MHz) (dBuV/m) (dB) Factor (dB) (dBuV/m) (dBuV) (dB/m) (dB) (cm) (Degree) 42.61 35.5 52.5 40 -4.5 13.58 0.5 31.08 132 214 Peak 90.14 34.77 57.72 43.5 -8.73 8.3 0.71 31.96 111 162 Peak 145.43 15.64 33.76 43.5 -27.86 12.54 0.96 31.62 102 258 Peak 409.27 21.36 35.72 46 -24.64 15.52 2.12 32 195 265 Peak 614.91 23.44 32.81 46 -22.56 19.79 2.96 32.12 111 132 Peak 919.49 27.44 31.69 46 -18.56 23.62 4.13 32 102 214 Peak Remarks: 1. Emission Level = Read Level + Antenna Factor + Cable Loss - Preamp Factor Margin value = Emission level – Limit value. Report No.: RF180822C04-12 Page No. 22 / 32 Report Format Version: 6.1.1

4.2 Conducted Emission Measurement 4.2.1 Limits of Conducted Emission Measurement Conducted Limit (dBuV) Frequency (MHz) Quasi-Peak Average 0.15 - 0.5 66 - 56 56 - 46 0.50 - 5.0 56 46 5.0 - 30.0 60 50 Note: 1. The lower limit shall apply at the transition frequencies. 2. The limit decreases in line with the logarithm of the frequency in the range of 0.15 to 0.50 MHz. 3. All emanations from a class A/B digital device or system, including any network of conductors and apparatus connected thereto, shall not exceed the level of field strengths specified above. 4.2.2 Test Instruments Description & Date of Due Date of Model No. Serial No. Manufacturer Calibration Calibration Test Receiver ESCI 100613 Nov. 23, 2017 Nov. 22, 2018 ROHDE & SCHWARZ RF signal cable 5D-FB Cable-cond1-01 Sep. 05, 2018 Sep. 04, 2019 Woken LISN/AMN ROHDE & SCHWARZ ENV216 101826 Feb. 26, 2018 Feb. 25, 2019 (EUT) LISN/AMN ROHDE & SCHWARZ ESH3-Z5 100311 Aug. 19, 2018 Aug. 18, 2019 (Peripheral) Software BV ADT_Cond_ NA NA NA ADT V7.3.7.4 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 Shielded Room 1. 3. The VCCI Site Registration No. is C-2040. Report No.: RF180822C04-12 Page No. 23 / 32 Report Format Version: 6.1.1

4.2.3 Test Procedures a. The EUT was placed 0.4 meters from the conducting wall of the shielded room with EUT being connected to the power mains through a line impedance stabilization network (LISN). Other support units were connected to the power mains through another LISN. The two LISNs provide 50 ohm/50 uH of coupling impedance for the measuring instrument. b. Both lines of the power mains connected to the EUT were checked for maximum conducted interference. c. The frequency range from 150 kHz to 30 MHz was searched. Emission levels under (Limit – 20 dB) was not recorded. Note: The resolution bandwidth and video bandwidth of test receiver is 9 kHz for quasi-peak detection (QP) and average detection (AV) at frequency 0.15 MHz - 30 MHz. 4.2.4 Deviation from Test Standard No deviation. 4.2.5 Test Setup Vertical Ground Reference Plane Test Receiver EUT 40cm 80cm LISN Horizontal Ground Reference Plane Note: 1.Support units were connected to second LISN. 2.Both of LISNs (AMN) are 80 cm from EUT and at least 80 cm from other units and other metal planes support. units. For the actual test configuration, please refer to the attached file (Test Setup Photo). 4.2.6 EUT Operating Conditions a. Placed the EUT on the testing table. b. Set the EUT under transmission condition continuously at specific channel frequency. Report No.: RF180822C04-12 Page No. 24 / 32 Report Format Version: 6.1.1

4.2.7 Test Results Detector Function & Quasi-Peak (QP) / Frequency Range 150kHz ~ 30MHz Resolution Average (AV), 9kHz Bandwidth Environmental Input Power 120Vac, 60Hz 25℃, 65%RH Conditions Tested by Jisyong Wang Test Date 2018/9/28 Phase Of Power : Line (L) Frequency Correction Reading Value Emission Level Limit Margin No Factor (dBuV) (dBuV) (dBuV) (dB) (MHz) (dB) Q.P. AV. Q.P. AV. Q.P. AV. Q.P. AV. 1 0.15391 9.67 34.19 21.04 43.86 30.71 65.79 55.79 -21.93 -25.08 2 0.23993 9.67 24.81 11.95 34.48 21.62 62.10 52.10 -27.62 -30.48 3 0.46669 9.66 28.58 12.51 38.24 22.17 56.57 46.57 -18.33 -24.40 4 0.61543 9.66 31.08 15.36 40.74 25.02 56.00 46.00 -15.26 -20.98 5 13.56130 9.87 35.73 20.67 45.60 30.54 60.00 50.00 -14.40 -19.46 6 19.25817 9.91 30.40 11.52 40.31 21.43 60.00 50.00 -19.69 -28.57 Remarks: 1. Q.P. and AV. are abbreviations of quasi-peak and average individually. 2. The emission levels of other frequencies were very low against the limit. 3. Margin value = Emission level – Limit value 4. Correction factor = Insertion loss + Cable loss 5. Emission Level = Correction Factor + Reading Value Report No.: RF180822C04-12 Page No. 25 / 32 Report Format Version: 6.1.1

Detector Function & Quasi-Peak (QP) / Frequency Range 150kHz ~ 30MHz Resolution Average (AV), 9kHz Bandwidth Environmental Input Power 120Vac, 60Hz 25℃, 65%RH Conditions Tested by Jisyong Wang Test Date 2018/9/28 Phase Of Power : Neutral (N) Frequency Correction Reading Value Emission Level Limit Margin No Factor (dBuV) (dBuV) (dBuV) (dB) (MHz) (dB) Q.P. AV. Q.P. AV. Q.P. AV. Q.P. AV. 1 0.15000 9.68 34.17 18.58 43.85 28.26 66.00 56.00 -22.15 -27.74 2 0.20865 9.67 27.65 10.93 37.32 20.60 63.26 53.26 -25.94 -32.66 3 0.22820 9.67 27.85 11.95 37.52 21.62 62.51 52.51 -24.99 -30.89 4 0.28294 9.67 19.78 5.04 29.45 14.71 60.73 50.73 -31.28 -36.02 5 6.05410 9.77 21.76 5.31 31.53 15.08 60.00 50.00 -28.47 -34.92 6 13.56130 9.92 33.54 15.88 43.46 25.80 60.00 50.00 -16.54 -24.20 Remarks: 1. Q.P. and AV. are abbreviations of quasi-peak and average individually. 2. The emission levels of other frequencies were very low against the limit. 3. Margin value = Emission level – Limit value 4. Correction factor = Insertion loss + Cable loss 5. Emission Level = Correction Factor + Reading Value Report No.: RF180822C04-12 Page No. 26 / 32 Report Format Version: 6.1.1

4.3 Frequency Stability 4.3.1 Limits of Frequency Stability Measurement The frequency tolerance of the carrier signal shall be maintained within +/- 0.01 % of the operating frequency over a temperature variation of –20 degrees to 50 degrees C at normal supply voltage, and for a variation in the primary supply voltage from 85 % to 115 % of the rated supply voltage at a temperature of 20 degrees C. 4.3.2 Test Setup Temperature Chamber Spectrum Analyzer DC Power Supply 4.3.3 Test Instruments Refer to section 4.1.2 to get information of above instrument. 4.3.4 Test Procedure a. The EUT was placed inside the environmental test chamber and powered by nominal DC voltage. b. Turned the EUT on and coupled its output to a spectrum analyzer. c. Turned the EUT off and set the chamber to the highest temperature specified. d. Allowed sufficient time (approximately 30 min) for the temperature of the chamber to stabilize then turned the EUT on and measured the operating frequency after 2, 5, and 10 minutes. e. Repeated step 2 and 3 with the temperature chamber set to the lowest temperature. f. The test chamber was allowed to stabilize at +20 degree C for a minimum of 30 minutes. The supply voltage was then adjusted on the EUT from 85 % to 115 % and the frequency record. 4.3.5 Deviation from Test Standard No deviation. 4.3.6 EUT Operating Conditions a. Placed the EUT on the testing table. b. Set the EUT under transmission condition continuously at specific channel frequency. Report No.: RF180822C04-12 Page No. 27 / 32 Report Format Version: 6.1.1

4.3.7 Test Results Frequency Stability Versus Temperature 0 Minute 2 Minute 5 Minute 10 Minute Temp. Power Measured Frequency Measured Frequency Measured Frequency Measured Frequency Supply (℃) Frequency Drift Frequency Drift Frequency Drift Frequency Drift (Vdc) (MHz) % (MHz) % (MHz) % (MHz) % 50 3.8 13.559977 -0.00017 13.559974 -0.00019 13.559966 -0.00025 13.559971 -0.00021 40 3.8 13.559935 -0.00048 13.559956 -0.00032 13.559934 -0.00049 13.559949 -0.00038 30 3.8 13.560048 0.00035 13.560054 0.00040 13.560056 0.00041 13.560037 0.00027 20 3.8 13.559993 -0.00005 13.560011 0.00008 13.559995 -0.00004 13.560012 0.00009 10 3.8 13.559931 -0.00051 13.559946 -0.00040 13.559932 -0.00050 13.559929 -0.00052 0 3.8 13.559979 -0.00015 13.559982 -0.00013 13.559961 -0.00029 13.559981 -0.00014 -10 3.8 13.559937 -0.00046 13.559945 -0.00041 13.559917 -0.00061 13.559924 -0.00056 -20 3.8 13.559935 -0.00048 13.559939 -0.00045 13.559943 -0.00042 13.559932 -0.00050 -30 3.8 13.560024 0.00018 13.560032 0.00024 13.560007 0.00005 13.560029 0.00021 Frequency Stability Versus Voltage 0 Minute 2 Minute 5 Minute 10 Minute Temp. Power Measured Frequency Measured Frequency Measured Frequency Measured Frequency Supply (℃) Frequency Drift Frequency Drift Frequency Drift Frequency Drift (Vdc) (MHz) % (MHz) % (MHz) % (MHz) % 4.37 13.559996 -0.00003 13.560013 0.00010 13.559994 -0.00004 13.560013 0.00010 20 3.8 13.559993 -0.00005 13.560011 0.00008 13.559995 -0.00004 13.560012 0.00009 3.23 13.559996 -0.00003 13.560013 0.00010 13.559994 -0.00004 13.560011 0.00008 Report No.: RF180822C04-12 Page No. 28 / 32 Report Format Version: 6.1.1

4.4 20 dB Bandwidth 4.4.1 Limits of 20 dB Bandwidth Measurement The 20 dB bandwidth shall be specified in operating frequency band. 4.4.2 Test Setup Refer to section 4.1.5. 4.4.3 Test Instruments Refer to section 4.1.2 to get information of above instrument. 4.4.4 Test Procedures The bandwidth of the fundamental frequency was measured by spectrum analyzer with 1 kHz RBW and 3 kHz VBW. The 20 dB bandwidth is defined as the total spectrum the power of which is higher than peak power minus 20 dB. 4.4.5 Deviation from Test Standard No deviation. 4.4.6 EUT Operating Conditions a. Placed the EUT on the testing table. b. Set the EUT under transmission condition continuously at specific channel frequency. Report No.: RF180822C04-12 Page No. 29 / 32 Report Format Version: 6.1.1

4.4.7 Test Results Operating Frequency Band 20 dBc Point (Low) 20 dBc Point (High) Pass / Fail (MHz) 13.558429487 MHz 13.560993590 MHz 13.553~13.567 Pass Spectrum Plot Of Value Report No.: RF180822C04-12 Page No. 30 / 32 Report Format Version: 6.1.1

5 Pictures of Test Arrangements Please refer to the attached file (Test Setup Photo). Report No.: RF180822C04-12 Page No. 31 / 32 Report Format Version: 6.1.1

Appendix – Information on 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 according to ISO/IEC 17025. If you have any comments, please feel free to contact us at the following: Linko 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 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.: RF180822C04-12 Page No. 32 / 32 Report Format Version: 6.1.1


Document Created: 2019-03-27 08:02:43
Document Modified: 2019-03-27 08:02:43
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