Test Report (DTS-WLAN)_rev2

FCC ID: KA2IR1950A1

Test Report

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FCCID_4401529

Partial FCC Test Report (Spot Check) Report No.: RF190604C42A FCC ID: KA2IR1950A1 Original FCC ID: KA2IR1750A1 Test Model: DIR-1950 Received Date: Jun. 04, 2019 Test Date: Jun. 21 ~ Jul. 04, 2019 Issued Date: Jul. 08, 2019 Applicant: D-Link Corporation Address: 17595 Mt. Herrmann, Fountain Valley, California, United States, 92708 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. This report should not be used by the client to claim product certification, approval, or endorsement by TAF or any government agencies. Report No.: RF190604C42A Page No. 1 / 31 Report Format Version: 6.1.1 Reference No.: 190604C45

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............................................................................. 8 3.3 Description of Support Units ............................................................................................................. 10 3.3.1 Configuration of System under Test .................................................................................................. 10 3.4 General Description of Applied Standards ........................................................................................ 10 4 Test Types and Results ....................................................................................................................... 11 4.1 Radiated Emission and Bandedge Measurement.............................................................................. 11 4.1.1 Limits of Radiated Emission and Bandedge Measurement ............................................................... 11 4.1.2 Test Instruments ................................................................................................................................ 12 4.1.3 Test Procedures................................................................................................................................. 13 4.1.4 Deviation from Test Standard ............................................................................................................ 13 4.1.5 Test Setup .......................................................................................................................................... 14 4.1.6 EUT Operating Conditions................................................................................................................. 15 4.1.7 Test Results ....................................................................................................................................... 16 4.2 Conducted Emission Measurement .................................................................................................. 20 4.2.1 Limits of Conducted Emission Measurement .................................................................................... 20 4.2.2 Test Instruments ................................................................................................................................ 20 4.2.3 Test Procedures................................................................................................................................. 21 4.2.4 Deviation from Test Standard ............................................................................................................ 21 4.2.5 Test Setup .......................................................................................................................................... 21 4.2.6 EUT Operating Conditions................................................................................................................. 21 4.2.7 Test Results ....................................................................................................................................... 22 4.3 Conducted Output Power Measurement........................................................................................... 24 4.3.1 Limits of Conducted Output Power Measurement ............................................................................ 24 4.3.2 Test Setup .......................................................................................................................................... 24 4.3.3 Test Instruments ................................................................................................................................ 24 4.3.4 Test Procedures................................................................................................................................. 24 4.3.5 Deviation from Test Standard ............................................................................................................ 24 4.3.6 EUT Operating Conditions................................................................................................................. 24 4.3.7 Test Results ....................................................................................................................................... 25 4.4 6dB Bandwidth Measurement ........................................................................................................... 28 4.4.1 Limits of 6dB Bandwidth Measurement ............................................................................................. 28 4.4.2 Test Setup .......................................................................................................................................... 28 4.4.3 Test Instruments ................................................................................................................................ 28 4.4.4 Test Procedure .................................................................................................................................. 28 4.4.5 Deviation fromTest Standard ............................................................................................................. 28 4.4.6 EUT Operating Conditions................................................................................................................. 28 4.4.7 Test Result ......................................................................................................................................... 29 5 Pictures of Test Arrangements .......................................................................................................... 30 Appendix – Information of the Testing Laboratories ................................................................................. 31 Report No.: RF190604C42A Page No. 2 / 31 Report Format Version: 6.1.1 Reference No.: 190604C45

Release Control Record Issue No. Description Date Issued RF190604C42A Original release Jul. 08, 2019 Report No.: RF190604C42A Page No. 3 / 31 Report Format Version: 6.1.1 Reference No.: 190604C45

1 Certificate of Conformity Product: AC1900 Gigabit Wi-Fi Router Brand: D-Link Test Model: DIR-1950 Sample Status: Engineering sample Applicant: D-Link Corporation Test Date: Jun. 21 ~ Jul. 04, 2019 Standards: 47 CFR FCC Part 15, Subpart C (Section 15.247) 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: Jul. 08, 2019 Celine Chou / Senior Specialist Approved by : , Date: Jul. 08, 2019 Bruce Chen / Project Engineer Report No.: RF190604C42A Page No. 4 / 31 Report Format Version: 6.1.1 Reference No.: 190604C45

2 Summary of Test Results 47 CFR FCC Part 15, Subpart C (Section 15.247) FCC Test Item Result Remarks Clause Meet the requirement of limit. 15.207 AC Power Conducted Emission Pass Minimum passing margin is -11.66dB at 0.15391MHz. 15.205 / Meet the requirement of limit. Radiated Emissions and Band Edge 15.209 / Pass Minimum passing margin is -0.7dB at Measurement 15.247(d) 2483.50MHz. 15.247(b) Conducted power Pass Meet the requirement of limit. 15.247(a)(2) 6dB bandwidth Pass Meet the requirement of limit. 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) (±) Conducted Emissions at mains ports 150kHz ~ 30MHz 2.94 dB 9kHz ~ 30MHz 3.04 dB Radiated Emissions up to 1 GHz 30MHz ~ 200MHz 3.86 dB 200MHz ~1000MHz 3.87 dB 1GHz ~ 18GHz 2.29 dB Radiated Emissions above 1 GHz 18GHz ~ 40GHz 2.29 dB 2.2 Modification Record There were no modifications required for compliance. Report No.: RF190604C42A Page No. 5 / 31 Report Format Version: 6.1.1 Reference No.: 190604C45

3 General Information 3.1 General Description of EUT Product AC1900 Gigabit Wi-Fi Router Brand D-Link Test Model DIR-1950 Sample Status Engineering sample Power Supply Rating 12Vdc from adapter CCK, DQPSK, DBPSK for DSSS Modulation Type 256QAM, 64QAM, 16QAM, QPSK, BPSK for OFDM Modulation Technology DSSS, OFDM 802.11b:11/5.5/2/1Mbps Transfer Rate 802.11g: 54/48/36/24/18/12/9/6Mbps 802.11n: up to 600Mbps Operating Frequency 2412 ~ 2462MHz 802.11b, 802.11g, 802.11n (HT20/VHT20): 11 Number of Channel 802.11n (HT40/VHT40): 7 CDD Mode: 809.921mW Output Power Beamforming Mode: 499.805mW Antenna Type Refer to note Antenna Connector Refer to note Accessory Device Adapter Cable Supplied NA Note: 1. This report is a supplementary report to the original BV CPS report no.: RF190604C42. 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. Therefore, only Output Power, AC Power Conducted Emission and Radiated Emissions were verified and recorded in this report. AC Power Conducted Emission and Radiated Emission tests according to original report radiated emission worst channel. 2. The EUT incorporates a MIMO function. Physically, the EUT provides 3 completed transmitters and 3 receivers. Modulation Mode Beamforming Mode TX Function 802.11b Not Support 3TX 802.11g Not Support 3TX 802.11n (HT20) Support 3TX 802.11n (HT40) Support 3TX 802.11n (VHT20) Support 3TX 802.11n (VHT40) Support 3TX * For 802.11n, CDD mode and Beamforming mode are presented in power output test item. For other test items, CDD mode is the worst case for final tests after pretesting. Report No.: RF190604C42A Page No. 6 / 31 Report Format Version: 6.1.1 Reference No.: 190604C45

3. The EUT consumes power from the following adapters. Adapter 1 Brand D-Link Model 2ABB018F US Input Power 100-240Vac, 50/60Hz, 0.6A Output Power 12Vdc, 1.5A Power Line 1.2m DC cable without core attached on adapter Adapter 2 Brand APD Model WB-18Q12FU1 Input Power 100-240Vac, 50-60Hz, 0.6A Output Power 12Vdc, 1.5A Power Line 1.2m DC cable without core attached on adapter * Adapter 1 was chosen for final test and presented in the test report. 4. The following antennas were provided to the EUT. Gain (dBi) No. Brand Model Type Connector 2.4G 5G 1 whayu C056-511196-A Dipole i-pex(MHF) 4 - 2 whayu C056-511197-A Dipole i-pex(MHF) - 5 3 whayu C056-511198-A Dipole i-pex(MHF) 3 4 4 whayu C056-511198-A Dipole i-pex(MHF) 3 4 3.2 Description of Test Modes 11 channels are provided for 802.11b, 802.11g and 802.11n (HT20), 802.11n (VHT20): Channel Frequency Channel Frequency 1 2412MHz 7 2442MHz 2 2417MHz 8 2447MHz 3 2422MHz 9 2452MHz 4 2427MHz 10 2457MHz 5 2432MHz 11 2462MHz 6 2437MHz 7 channels are provided for 802.11n (HT40), 802.11n (VHT40): Channel Frequency Channel Frequency 3 2422MHz 7 2442MHz 4 2427MHz 8 2447MHz 5 2432MHz 9 2452MHz 6 2437MHz Report No.: RF190604C42A Page No. 7 / 31 Report Format Version: 6.1.1 Reference No.: 190604C45

3.2.1 Test Mode Applicability and Tested Channel Detail EUT Configure Applicable to Description Mode RE1G RE<1G PLC P BW - √ √ √ √ √ - Where RE1G: Radiated Emission above 1GHz & Bandedge RE<1G: Radiated Emission below 1GHz Measurement PLC: Power Line Conducted Emission P: Conducted Output Power Measurement BW: 6dB Bandwidth Note: 1. The EUT had been pre-tested on the positioned of each 3 axis. The worst case was found when positioned on X-plane. 2. 256QAM has been pre-evaluated with all other available modulation types and only the worst-case mode was tested and reported in this report. Radiated Emission Test (Above 1GHz): 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 Modulation Mode Available Channel Tested Channel Modulation Type Data Rate (Mbps) Mode Technology - 802.11n (HT40) 3 to 9 6 OFDM BPSK 13.5 - 802.11n (VHT40) 3 to 9 6 OFDM BPSK 13.5 Radiated Emission Test (Below 1GHz): 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 Modulation Mode Available Channel Tested Channel Modulation Type Data Rate (Mbps) Mode Technology - 802.11n (HT40) 3 to 9 6 OFDM BPSK 13.5 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 Modulation Mode Available Channel Tested Channel Modulation Type Data Rate (Mbps) Mode Technology - 802.11n (HT40) 3 to 9 6 OFDM BPSK 13.5 Report No.: RF190604C42A Page No. 8 / 31 Report Format Version: 6.1.1 Reference No.: 190604C45

Conducted Output Power Measurement: 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 Modulation Mode Available Channel Tested Channel Modulation Type Data Rate (Mbps) Mode Technology - 802.11b 1 to 11 1, 6, 11 DSSS DBPSK 1.0 - 802.11g 1 to 11 1, 6, 11 OFDM BPSK 6.0 - 802.11n (HT20) 1 to 11 1, 6, 11 OFDM BPSK 6.5 - 802.11n (HT40) 3 to 9 3, 6, 9 OFDM BPSK 13.5 - 802.11n (VHT20) 1 to 11 1, 6, 11 OFDM BPSK 6.5 - 802.11n (VHT40) 3 to 9 3, 6, 9 OFDM BPSK 13.5 6dB Bandwidth Measurement: 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 Modulation Mode Available Channel Tested Channel Modulation Type Data Rate (Mbps) Mode Technology - 802.11n (VHT20) 1 to 11 1, 6, 11 OFDM BPSK 6.5 - 802.11n (VHT40) 3 to 9 3, 6, 9 OFDM BPSK 13.5 Test Condition: Applicable to Environmental Conditions Input Power Tested by RE1G 21 deg. C, 67% RH 120Vac, 60Hz Adair Peng RE<1G 21 deg. C, 67% RH 120Vac, 60Hz Adair Peng PLC 23 deg. C, 67% RH 120Vac, 60Hz Adair Peng P 25 deg. C, 60% RH 120Vac, 60Hz Chris Lin BW 25 deg. C, 60% RH 120Vac, 60Hz Chris Lin Report No.: RF190604C42A Page No. 9 / 31 Report Format Version: 6.1.1 Reference No.: 190604C45

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. ID Product Brand Model No. Serial No. FCC ID Remarks A. Notebook DELL E5410 1HC2XM1 FCC DoC Approved - B. Load NA NA NA NA - Note: 1. All power cords of the above support units are non-shielded (1.8m). 2. Item A acted as a communication partner to transfer data. Shielding ID Descriptions Qty. Length (m) Cores (Qty.) Remarks (Yes/No) 1. RJ45 cable 4 1.5 N 0 Cat5e 2. RJ45 cable 1 6 N 0 Cat5e 3.3.1 Configuration of System under Test EUT (1) Load (B) LAN x 4 Adapter (EUT) DC LAN Remote site (2) Notebook (A) 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 (15.247) KDB 558074 D01 15.247 Meas Guidance v05r02 KDB 662911 D01 Multiple Transmitter Output v02r01 ANSI C63.10-2013 All test items have been performed and recorded as per the above standards. Report No.: RF190604C42A Page No. 10 / 31 Report Format Version: 6.1.1 Reference No.: 190604C45

4 Test Types and Results 4.1 Radiated Emission and Bandedge Measurement 4.1.1 Limits of Radiated Emission and Bandedge Measurement Radiated emissions which fall in the restricted bands must comply with the radiated emission limits specified as below table. Other emissions shall be at least 30dB below the highest level of the desired power: 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 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.: RF190604C42A Page No. 11 / 31 Report Format Version: 6.1.1 Reference No.: 190604C45

4.1.2 Test Instruments Description & Manufacturer Model No. Serial No. Cal. Date Cal. Due Test Receiver ESIB7 100187 May 30, 2019 May 29, 2020 ROHDE & SCHWARZ BILOG Antenna VULB9168 9168-171 Nov. 22, 2018 Nov. 21, 2019 SCHWARZBECK HORN Antenna 9120D 209 Nov. 25, 2018 Nov. 24, 2019 SCHWARZBECK HORN Antenna BBHA 9170 BBHA9170241 Nov. 25, 2018 Nov. 24, 2019 SCHWARZBECK Loop Antenna EM-6879 269 Sep. 07, 2018 Sep. 06, 2019 EMCI Preamplifier Agilent 8447D 2944A10738 Aug. 21, 2018 Aug. 20, 2019 (Below 1GHz) Preamplifier Agilent 8449B 3008A02465 Mar. 27, 2019 Mar. 26, 2020 (Above 1GHz) RF signal cable Cable-CH3-03 SUCOFLEX 104 Aug. 21, 2018 Aug. 20, 2019 HUBER+SUHNER (223653/4) RF signal cable SUCOFLEX Cable-CH3-03 HUBER+SUHNER& 104&EMC104-SM-S Aug. 21, 2018 Aug. 20, 2019 (309224+170907) EMCI M-8000 RF signal cable 8D-FB Cable-CH3-01 Aug. 21, 2018 Aug. 20, 2019 WOKEN Software ADT_Radiated_ NA NA NA BV ADT V7.6.15.9.5 Antenna Tower MA 4000 013303 NA NA inn-co GmbH Antenna Tower Controller AT100 AT93021702 NA NA BV ADT Turn Table TT100 TT93021702 NA NA BV ADT Turn Table Controller SC100 SC93021702 NA NA BV ADT Boresight Antenna Fixture FBA-01 FBA-SIP01 NA NA Pre-amplifier (18GHz-40GHz) EMC184045B 980175 Nov. 14, 2018 Nov. 13, 2019 EMC MY55050005/MY5519 USB Wideband Power Sensor U2021XA 0004/MY55190007/MY Jul. 17, 2018 Jul. 16, 2019 KEYSIGHT 55210005 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.: RF190604C42A Page No. 12 / 31 Report Format Version: 6.1.1 Reference No.: 190604C45

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 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. 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. (802.11n (HT40/VHT40): RBW = 1 MHz, VBW =3 kHz) 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.: RF190604C42A Page No. 13 / 31 Report Format Version: 6.1.1 Reference No.: 190604C45

4.1.5 Test Setup 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 3m 10m EUT& Support Units Turn Table 80cm Ground Plane Test Receiver Report No.: RF190604C42A Page No. 14 / 31 Report Format Version: 6.1.1 Reference No.: 190604C45

For Radiated emission above 1GHz Ant. Tower 1-4m Variable EUT& 3m Support Units Turn Table Absorber 150cm 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. Prepared a notebook to act as a communication partner and placed it outside of testing area. c. The communication partner connected with EUT via a RJ45 cable and ran a test program (provided by manufacturer) to enable EUT under transmission condition continuously at specific channel frequency. d. The communication partner sent data to EUT by command "PING". Report No.: RF190604C42A Page No. 15 / 31 Report Format Version: 6.1.1 Reference No.: 190604C45

4.1.7 Test Results Above 1GHz Data: 802.11n (HT40) CHANNEL TX Channel 6 DETECTOR Peak (PK) FREQUENCY RANGE 1GHz ~ 25GHz FUNCTION Average (AV) ANTENNA POLARITY & TEST DISTANCE: HORIZONTAL AT 3 M EMISSION TABLE CORRECTION LIMIT ANTENNA RAW VALUE NO. FREQ. (MHz) LEVEL MARGIN (dB) ANGLE FACTOR (dBuV/m) HEIGHT (m) (dBuV) (dBuV/m) (Degree) (dB/m) 1 *2437.00 100.9 PK 1.90 H 303 68.0 32.9 2 *2437.00 90.4 AV 1.90 H 303 57.5 32.9 3 2483.50 65.0 PK 74.0 -9.0 1.95 H 289 32.0 33.0 4 2483.50 48.5 AV 54.0 -5.5 1.95 H 289 15.5 33.0 5 4874.00 47.8 PK 74.0 -26.2 1.75 H 193 43.8 4.0 6 4874.00 35.3 AV 54.0 -18.7 1.75 H 193 31.3 4.0 ANTENNA POLARITY & TEST DISTANCE: VERTICAL AT 3 M EMISSION TABLE CORRECTION LIMIT ANTENNA RAW VALUE NO. FREQ. (MHz) LEVEL MARGIN (dB) ANGLE FACTOR (dBuV/m) HEIGHT (m) (dBuV) (dBuV/m) (Degree) (dB/m) 1 *2437.00 111.8 PK 1.85 V 201 78.9 32.9 2 *2437.00 101.7 AV 1.85 V 201 68.8 32.9 3 2483.50 68.1 PK 74.0 -5.9 1.81 V 193 35.1 33.0 4 2483.50 53.3 AV 54.0 -0.7 1.81 V 193 20.3 33.0 5 4874.00 50.7 PK 74.0 -23.3 2.54 V 101 46.7 4.0 6 4874.00 41.3 AV 54.0 -12.7 2.54 V 101 37.3 4.0 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. Margin value = Emission Level – Limit value. 4. The other emission levels were very low against the limit. 5. " * ": Fundamental frequency. Report No.: RF190604C42A Page No. 16 / 31 Report Format Version: 6.1.1 Reference No.: 190604C45

802.11n (VHT40) CHANNEL TX Channel 6 DETECTOR Peak (PK) FREQUENCY RANGE 1GHz ~ 25GHz FUNCTION Average (AV) ANTENNA POLARITY & TEST DISTANCE: HORIZONTAL AT 3 M EMISSION TABLE CORRECTION LIMIT ANTENNA RAW VALUE NO. FREQ. (MHz) LEVEL MARGIN (dB) ANGLE FACTOR (dBuV/m) HEIGHT (m) (dBuV) (dBuV/m) (Degree) (dB/m) 1 *2437.00 100.7 PK 1.02 H 302 67.8 32.9 2 *2437.00 90.1 AV 1.02 H 302 57.2 32.9 3 2483.50 64.8 PK 74.0 -9.2 1.36 H 345 31.8 33.0 4 2483.50 48.1 AV 54.0 -5.9 1.36 H 345 15.1 33.0 5 4874.00 47.5 PK 74.0 -26.5 1.63 H 158 43.5 4.0 6 4874.00 35.1 AV 54.0 -18.9 1.63 H 158 31.1 4.0 ANTENNA POLARITY & TEST DISTANCE: VERTICAL AT 3 M EMISSION TABLE CORRECTION LIMIT ANTENNA RAW VALUE NO. FREQ. (MHz) LEVEL MARGIN (dB) ANGLE FACTOR (dBuV/m) HEIGHT (m) (dBuV) (dBuV/m) (Degree) (dB/m) 1 *2437.00 111.5 PK 1.55 V 336 78.6 32.9 2 *2437.00 101.3 AV 1.55 V 336 68.4 32.9 3 2483.50 67.8 PK 74.0 -6.2 1.83 V 315 34.8 33.0 4 2483.50 52.7 AV 54.0 -1.3 1.83 V 315 19.7 33.0 5 4874.00 50.3 PK 74.0 -23.7 2.36 V 96 46.3 4.0 6 4874.00 40.7 AV 54.0 -13.3 2.36 V 96 36.7 4.0 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. Margin value = Emission Level – Limit value. 4. The other emission levels were very low against the limit. 5. " * ": Fundamental frequency. Report No.: RF190604C42A Page No. 17 / 31 Report Format Version: 6.1.1 Reference No.: 190604C45

Below 1GHz worst-case data: 802.11n (HT40) CHANNEL TX Channel 6 DETECTOR Quasi-Peak (QP) FREQUENCY RANGE 9kHz ~ 1GHz FUNCTION ANTENNA POLARITY & TEST DISTANCE: HORIZONTAL AT 3 M EMISSION TABLE CORRECTION LIMIT ANTENNA RAW VALUE NO. FREQ. (MHz) LEVEL MARGIN (dB) ANGLE FACTOR (dBuV/m) HEIGHT (m) (dBuV) (dBuV/m) (Degree) (dB/m) 1 57.12 27.4 QP 40.0 -12.6 2.00 H 172 37.5 -10.1 2 150.45 31.2 QP 43.5 -12.3 2.00 H 76 40.3 -9.1 3 251.55 31.2 QP 46.0 -14.8 1.01 H 239 40.3 -9.1 4 311.82 29.4 QP 46.0 -16.6 1.01 H 0 36.4 -7.0 5 360.43 32.4 QP 46.0 -13.6 1.01 H 108 38.8 -6.4 6 490.70 27.5 QP 46.0 -18.5 2.00 H 117 31.3 -3.8 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 of frequency range 30MHz ~ 1000MHz. 4. Margin value = Emission Level – Limit value. 5. The emission levels were very low against the limit of frequency range 9kHz ~ 30MHz: the amplitude of spurious emissions attenuated more than 20 dB below the permissible value to be report. Report No.: RF190604C42A Page No. 18 / 31 Report Format Version: 6.1.1 Reference No.: 190604C45

CHANNEL TX Channel 6 DETECTOR Quasi-Peak (QP) FREQUENCY RANGE 9kHz ~ 1GHz FUNCTION ANTENNA POLARITY & TEST DISTANCE: VERTICAL AT 3 M EMISSION TABLE CORRECTION LIMIT ANTENNA RAW VALUE NO. FREQ. (MHz) LEVEL MARGIN (dB) ANGLE FACTOR (dBuV/m) HEIGHT (m) (dBuV) (dBuV/m) (Degree) (dB/m) 1 66.84 34.7 QP 40.0 -5.3 1.50 V 16 45.8 -11.1 2 150.45 28.8 QP 43.5 -14.7 1.00 V 6 37.9 -9.1 3 247.66 25.3 QP 46.0 -20.7 1.99 V 177 34.5 -9.2 4 360.43 31.9 QP 46.0 -14.1 1.50 V 16 38.3 -6.4 5 469.31 29.0 QP 46.0 -17.0 1.00 V 118 33.2 -4.2 6 624.85 34.0 QP 46.0 -12.0 1.99 V 345 34.7 -0.7 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 of frequency range 30MHz ~ 1000MHz. 4. Margin value = Emission Level – Limit value. 5. The emission levels were very low against the limit of frequency range 9kHz ~ 30MHz: the amplitude of spurious emissions attenuated more than 20 dB below the permissible value to be report. Report No.: RF190604C42A Page No. 19 / 31 Report Format Version: 6.1.1 Reference No.: 190604C45

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 0.50MHz. 4.2.2 Test Instruments Description & Manufacturer Model No. Serial No. Cal. Date Cal. Due Test Receiver ESCI 100613 Dec. 10, 2018 Dec. 09, 2019 ROHDE & SCHWARZ RF signal cable 5D-FB Cable-cond1-01 Sep. 05, 2018 Sep. 04, 2019 Woken LISN ROHDE & SCHWARZ ENV216 101826 Feb. 21, 2019 Feb. 20, 2020 (EUT) LISN 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-12040. Report No.: RF190604C42A Page No. 20 / 31 Report Format Version: 6.1.1 Reference No.: 190604C45

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/ 50uH 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 150kHz to 30MHz was searched. Emission levels under (Limit - 20dB) was not recorded. Note: The resolution bandwidth and video bandwidth of test receiver is 9kHz for quasi-peak detection (QP) and average detection (AV) at frequency 0.15MHz-30MHz. 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. For the actual test configuration, please refer to the attached file (Test Setup Photo). 4.2.6 EUT Operating Conditions Same as 4.1.6. Report No.: RF190604C42A Page No. 21 / 31 Report Format Version: 6.1.1 Reference No.: 190604C45

4.2.7 Test Results Worst-case data: 802.11n (HT40) Quasi-Peak (QP) / Phase Line (L) Detector Function Average (AV) Corr. Reading Value Emission Level Limit Margin Freq. No Factor [dB (uV)] [dB (uV)] [dB (uV)] (dB) [MHz] (dB) Q.P. AV. Q.P. AV. Q.P. AV. Q.P. AV. 1 0.15391 9.69 44.44 29.01 54.13 38.70 65.79 55.79 -11.66 -17.09 2 0.18122 9.68 40.17 24.99 49.85 34.67 64.43 54.43 -14.58 -19.76 3 0.25166 9.68 33.41 17.79 43.09 27.47 61.70 51.70 -18.61 -24.23 4 0.33377 9.68 27.59 14.45 37.27 24.13 59.36 49.36 -22.09 -25.23 5 3.03167 9.73 11.07 1.57 20.80 11.30 56.00 46.00 -35.20 -34.70 6 5.93289 9.79 15.40 7.98 25.19 17.77 60.00 50.00 -34.81 -32.23 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.: RF190604C42A Page No. 22 / 31 Report Format Version: 6.1.1 Reference No.: 190604C45

Quasi-Peak (QP) / Phase Neutral (N) Detector Function Average (AV) Corr. Reading Value Emission Level Limit Margin Freq. No Factor [dB (uV)] [dB (uV)] [dB (uV)] (dB) [MHz] (dB) Q.P. AV. Q.P. AV. Q.P. AV. Q.P. AV. 1 0.16173 9.66 41.96 26.18 51.62 35.84 65.37 55.37 -13.75 -19.53 2 0.18519 9.66 38.89 23.26 48.55 32.92 64.25 54.25 -15.70 -21.33 3 0.49799 9.65 26.74 15.22 36.39 24.87 56.03 46.03 -19.64 -21.16 4 1.08840 9.64 17.12 4.33 26.76 13.97 56.00 46.00 -29.24 -32.03 5 3.70419 9.71 16.94 2.10 26.65 11.81 56.00 46.00 -29.35 -34.19 6 15.85256 9.94 8.25 1.54 18.19 11.48 60.00 50.00 -41.81 -38.52 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.: RF190604C42A Page No. 23 / 31 Report Format Version: 6.1.1 Reference No.: 190604C45

4.3 Conducted Output Power Measurement 4.3.1 Limits of Conducted Output Power Measurement For systems using digital modulation in the 2400–2483.5 MHz bands: 1 Watt (30dBm) Per KDB 662911 D01 Multiple Transmitter Output Method of conducted output power measurement on IEEE 802.11 devices, Array Gain = 0 dB (i.e., no array gain) for NANT ≤ 4; Array Gain = 0 dB (i.e., no array gain) for channel widths ≥ 40 MHz for any NANT; Array Gain = 5 log(NANT/NSS) dB or 3 dB, whichever is less for 20-MHz channel widths with NANT ≥ 5. For power measurements on all other devices: Array Gain = 10 log(NANT/NSS) dB. 4.3.2 Test Setup Power Meter EUT (Including Attenuator Power Sensor) 4.3.3 Test Instruments Refer to section 4.1.2 to get information of above instrument. 4.3.4 Test Procedures Average power sensor was used to perform output power measurement, trigger and gating function of wide band power meter is enabled to measure max output power of TX on burst. Duty factor is not added to measured value. 4.3.5 Deviation from Test Standard No deviation. 4.3.6 EUT Operating Conditions Same as item 4.3.6. Report No.: RF190604C42A Page No. 24 / 31 Report Format Version: 6.1.1 Reference No.: 190604C45

4.3.7 Test Results CDD Mode 802.11b Average Power (dBm) Total Total Frequency Limit Pass / Channel Power Power (MHz) Chain 0 Chain 1 Chain 2 (dBm) Fail (mW) (dBm) 1 2412 21.49 22.09 21.99 460.862 26.64 30.00 Pass 6 2437 23.82 24.49 24.59 809.921 29.08 30.00 Pass 11 2462 20.88 20.89 21.88 399.376 26.01 30.00 Pass 802.11g Average Power (dBm) Total Total Frequency Limit Pass / Channel Power Power (MHz) Chain 0 Chain 1 Chain 2 (dBm) Fail (mW) (dBm) 1 2412 17.50 18.11 17.79 180.936 22.58 30.00 Pass 6 2437 22.69 23.31 23.33 615.347 27.89 30.00 Pass 11 2462 16.28 16.31 17.19 137.578 21.39 30.00 Pass 802.11n (HT20) Average Power (dBm) Total Total Frequency Limit Pass / Channel Power Power (MHz) Chain 0 Chain 1 Chain 2 (dBm) Fail (mW) (dBm) 1 2412 17.55 18.11 17.88 182.975 22.62 30.00 Pass 6 2437 22.11 22.77 23.01 551.775 27.42 30.00 Pass 11 2462 15.57 15.79 16.79 121.742 20.85 30.00 Pass 802.11n (HT40) Average Power (dBm) Total Total Frequency Limit Pass / Channel Power Power (MHz) Chain 0 Chain 1 Chain 2 (dBm) Fail (mW) (dBm) 3 2422 11.50 12.57 12.01 48.082 16.82 30.00 Pass 6 2437 15.03 15.69 15.88 107.636 20.32 30.00 Pass 9 2452 11.20 11.83 11.29 41.883 16.22 30.00 Pass Report No.: RF190604C42A Page No. 25 / 31 Report Format Version: 6.1.1 Reference No.: 190604C45

802.11n (VHT20) Average Power (dBm) Total Total Frequency Limit Pass / Channel Power Power (MHz) Chain 0 Chain 1 Chain 2 (dBm) Fail (mW) (dBm) 1 2412 17.33 17.99 17.79 177.143 22.48 30.00 Pass 6 2437 22.03 22.69 22.93 541.704 27.34 30.00 Pass 11 2462 15.55 15.75 16.77 121.010 20.83 30.00 Pass 802.11n (VHT40) Average Power (dBm) Total Total Frequency Limit Pass / Channel Power Power (MHz) Chain 0 Chain 1 Chain 2 (dBm) Fail (mW) (dBm) 3 2422 11.50 12.55 11.98 47.890 16.80 30.00 Pass 6 2437 14.99 15.63 15.85 106.568 20.28 30.00 Pass 9 2452 11.15 11.77 12.23 44.774 16.51 30.00 Pass Report No.: RF190604C42A Page No. 26 / 31 Report Format Version: 6.1.1 Reference No.: 190604C45

Beamforming Mode 802.11n (HT20) Average Power (dBm) Total Total Frequency Limit Pass / Channel Power Power (MHz) Chain 0 Chain 1 Chain 2 (dBm) Fail (mW) (dBm) 1 2412 17.55 18.11 17.88 182.975 22.62 27.23 Pass 6 2437 21.73 22.34 22.54 499.805 26.99 27.23 Pass 11 2462 15.57 15.79 16.79 121.742 20.85 27.23 Pass Note: Directional gain = 4dBi + 10log(3) = 8.77dBi > 6dBi, so the power limit shall be reduced to 30 - (8.77 - 6) = 27.23dBm. 802.11n (HT40) Average Power (dBm) Total Total Frequency Limit Pass / Channel Power Power (MHz) Chain 0 Chain 1 Chain 2 (dBm) Fail (mW) (dBm) 3 2422 11.50 12.57 12.01 48.082 16.82 27.23 Pass 6 2437 15.03 15.69 15.88 107.636 20.32 27.23 Pass 9 2452 11.20 11.83 11.29 41.883 16.22 27.23 Pass Note: Directional gain = 4dBi + 10log(3) = 8.77dBi > 6dBi, so the power limit shall be reduced to 30 - (8.77 - 6) = 27.23dBm. 802.11n (VHT20) Average Power (dBm) Total Total Frequency Limit Pass / Channel Power Power (MHz) Chain 0 Chain 1 Chain 2 (dBm) Fail (mW) (dBm) 1 2412 17.33 17.99 17.79 177.143 22.48 27.23 Pass 6 2437 21.66 22.28 22.47 492.203 26.92 27.23 Pass 11 2462 15.55 15.75 16.77 121.010 20.83 27.23 Pass Note: Directional gain = 4dBi + 10log(3) = 8.77dBi > 6dBi, so the power limit shall be reduced to 30 - (8.77 - 6) = 27.23dBm. 802.11n (VHT40) Average Power (dBm) Total Total Frequency Limit Pass / Channel Power Power (MHz) Chain 0 Chain 1 Chain 2 (dBm) Fail (mW) (dBm) 3 2422 11.50 12.55 11.98 47.890 16.80 27.23 Pass 6 2437 14.99 15.63 15.85 106.568 20.28 27.23 Pass 9 2452 11.15 11.77 12.23 44.774 16.51 27.23 Pass Note: Directional gain = 4dBi + 10log(3) = 8.77dBi > 6dBi, so the power limit shall be reduced to 30 - (8.77 - 6) = 27.23dBm. Report No.: RF190604C42A Page No. 27 / 31 Report Format Version: 6.1.1 Reference No.: 190604C45

4.4 6dB Bandwidth Measurement 4.4.1 Limits of 6dB Bandwidth Measurement The minimum of 6dB Bandwidth Measurement is 0.5 MHz. 4.4.2 Test Setup Spectrum EUT Attenuator Analyzer 4.4.3 Test Instruments Refer to section 4.1.2 to get information of above instrument. 4.4.4 Test Procedure a. Set resolution bandwidth (RBW) = 100kHz. b. Set the video bandwidth (VBW) ≥ 3 x RBW, Detector = peak. c. Trace mode = max hold. d. Sweep = auto couple. e. Measure the maximum width of the emission that is constrained by the frequencies associated with the two amplitude points (upper and lower) that are attenuated by 6 dB relative to the maximum level measured in the fundamental emission. 4.4.5 Deviation fromTest Standard No deviation. 4.4.6 EUT Operating Conditions The software provided by client to enable the EUT under transmission condition continuously at lowest, middle and highest channel frequencies individually. Report No.: RF190604C42A Page No. 28 / 31 Report Format Version: 6.1.1 Reference No.: 190604C45

4.4.7 Test Result 802.11n (VHT20) Frequency 6dB Bandwidth (MHz) Minimum Limit Channel Pass / Fail (MHz) Chain 0 Chain 1 Chain 2 (MHz) 1 2412 15.15 15.15 15.14 0.5 Pass 6 2437 15.37 16.30 15.15 0.5 Pass 11 2462 15.15 15.14 15.14 0.5 Pass 802.11n (VHT40) Frequency 6dB Bandwidth (MHz) Minimum Limit Channel Pass / Fail (MHz) Chain 0 Chain 1 Chain 2 (MHz) 3 2422 35.15 35.18 35.16 0.5 Pass 6 2437 35.17 35.17 35.17 0.5 Pass 9 2452 35.17 35.19 35.14 0.5 Pass Spectrum Plot of Worst Value 802.11n (VHT20) 802.11n (VHT40) Report No.: RF190604C42A Page No. 29 / 31 Report Format Version: 6.1.1 Reference No.: 190604C45

5 Pictures of Test Arrangements Please refer to the attached file (Test Setup Photo). Report No.: RF190604C42A Page No. 30 / 31 Report Format Version: 6.1.1 Reference No.: 190604C45

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.: RF190604C42A Page No. 31 / 31 Report Format Version: 6.1.1 Reference No.: 190604C45


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