Co-located Spot Check Test Report

FCC ID: KA2IR2660A1

Test Report

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FCCID_4115552

Supplemental “Transmit Simultaneously” Test Report Report No.: RF180702E06-2 FCC ID: KA2IR2660A1 Test Model: DIR-2660 Received Date: Mar. 15, 2017 Test Date: Mar. 15, 2017 to Aug. 04, 2018 Issued Date: Dec. 12, 2018 Applicant: D-Link Corporation Address: 17595 Mt. Herrmann Street Fountain Valley, CA92708 USA Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Hsin Chu Laboratory Lab Address: E-2, No.1, Li Hsin 1st Road, Hsinchu Science Park, Hsinchu City 300, Taiwan R.O.C. Test Location: E-2, No.1, Li Hsin 1st Road, Hsinchu Science Park, Hsinchu City 300, Taiwan R.O.C. FCC Registration / 723255 / TW2022 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. This report should not be used by the client to claim product certification, approval, or endorsement by TAF or any government agencies. Report No.: RF180702E06-2 Page No. 1 / 29 Report Format Version: 6.1.1 Reference No.: {ref-reports}

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 3.1.1 Test Mode Applicability and Tested Channel Detail ............................................................................. 9 3.2 Description of Support Units .............................................................................................................. 11 3.2.1 Configuration of System under Test .................................................................................................. 12 4 Test Types and Results ...................................................................................................................... 13 4.1 Radiated Emission and Bandedge Measurement ............................................................................. 13 4.1.1 Limits of Radiated Emission and Bandedge Measurement .............................................................. 13 4.1.2 Test Instruments ................................................................................................................................ 14 4.1.3 Test Procedures ................................................................................................................................. 16 4.1.4 Deviation from Test Standard ............................................................................................................ 17 4.1.5 Test Setup .......................................................................................................................................... 17 4.1.6 EUT Operating Conditions................................................................................................................. 18 4.1.7 Test Results ....................................................................................................................................... 19 4.2 Conducted Emission Measurement .................................................................................................. 22 4.2.1 Limits of Conducted Emission Measurement .................................................................................... 22 4.2.2 Test Instruments ................................................................................................................................ 22 4.2.3 Test Procedures ................................................................................................................................. 23 4.2.4 Deviation from Test Standard ............................................................................................................ 23 4.2.5 Test Setup .......................................................................................................................................... 23 4.2.6 EUT Operating Conditions................................................................................................................. 23 4.2.7 Test Results ....................................................................................................................................... 24 4.3 Conducted Out of Band Emission Measurement .............................................................................. 26 4.3.1 Limits of Conducted Out of Band Emission Measurement................................................................ 26 4.3.2 Test Setup .......................................................................................................................................... 26 4.3.3 Test Instruments ................................................................................................................................ 26 4.3.4 Test Procedures ................................................................................................................................. 26 4.3.5 Deviation from Test Standard ............................................................................................................ 26 4.3.6 EUT Operating Conditions................................................................................................................. 26 4.3.7 Test Results ....................................................................................................................................... 26 5 Pictures of Test Arrangements .......................................................................................................... 28 Appendix – Information on the Testing Laboratories ................................................................................ 29 Report No.: RF180702E06-2 Page No. 2 / 29 Report Format Version: 6.1.1 Reference No.: {ref-reports}

Release Control Record Issue No. Description Date Issued RF180702E06-2 Original release. Dec. 12, 2018 Report No.: RF180702E06-2 Page No. 3 / 29 Report Format Version: 6.1.1 Reference No.: {ref-reports}

1 Certificate of Conformity Product: AC2600 Mesh-Enabled Smart Wi-Fi Router Brand: D-Link Test Model: DIR-2660 Sample Status: ENGINEERING SAMPLE Applicant: D-Link Corporation Test Date: Mar. 15, 2017 to Aug. 04, 2018 Standards: 47 CFR FCC Part 15, Subpart C (Section 15.247) 47 CFR FCC Part 15, Subpart E (Section 15.407) 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 EMC characteristics under the conditions specified in this report. Prepared by : , Date: Dec. 12, 2018 Phoenix Huang / Specialist Approved by : , Date: Dec. 12, 2018 May Chen / Manager Report No.: RF180702E06-2 Page No. 4 / 29 Report Format Version: 6.1.1 Reference No.: {ref-reports}

2 Summary of Test Results 47 CFR FCC Part 15, Subpart C, E (SECTION 15.247, 15.407) FCC Test Item Result Remarks Clause 15.207 Meet the requirement of limit. AC Power Conducted PASS Minimum passing margin is -11.50dB 15.407(b)(6) Emission at 21.32031MHz. 15.205 / 15.209 / 15.247(d) Radiated Emissions and Band Meet the requirement of limit. Edge Measurement PASS Minimum passing margin is -4.4dB at 15.407(b) 899.75MHz. (1/2/3/4(i/ii)/6) 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 1.84 dB Radiated Emissions up to 1 GHz 30MHz ~ 1GHz 5.53 dB 1GHz ~ 6GHz 4.78 dB Radiated Emissions above 1 GHz 6GHz ~ 18GHz 4.52 dB 18GHz ~ 40GHz 5.08 dB 2.2 Modification Record There were no modifications required for compliance. Report No.: RF180702E06-2 Page No. 5 / 29 Report Format Version: 6.1.1 Reference No.: {ref-reports}

3 General Information 3.1 General Description of EUT Product AC2600 Mesh-Enabled Smart Wi-Fi Router Brand D-Link Test Model DIR-2660 Status of EUT ENGINEERING SAMPLE Power Supply Rating 12Vdc from power adapter CCK, DQPSK, DBPSK for DSSS Modulation Type 64QAM, 16QAM, QPSK, BPSK for OFDM 256QAM for OFDM in 11ac mode and VHT20/40 in 2.4GHz band Modulation Technology DSSS, OFDM 802.11b: up to 11Mbps 802.11a/g: up to 54Mbps Transfer Rate 802.11n: up to 600Mbps 802.11ac: up to 1733.3Mbps 802.11ac (VHT80+80): up to 3466.7Mbps 2.4GHz: 2.412 ~ 2.462GHz Operating Frequency 5GHz: 5.18 ~ 5.24GHz, 5.26 ~ 5.32GHz, 5.5 ~ 5.7GHz, 5.745 ~ 5.825GHz 2.4GHz: 802.11b, 802.11g, 802.11n (HT20), VHT20: 11 802.11n (HT40), VHT40: 7 5GHz: Number of Channel 802.11a, 802.11n (HT20), 802.11ac (VHT20): 24 802.11n (HT40), 802.11ac (VHT40): 11 802.11ac (VHT80): 5 802.11ac (VHT80+80): 6 set Antenna Type Refer to Note Antenna Connector Refer to Note Accessory Device Adapter x1 Data Cable Supplied NA Note: 1. Simultaneously transmission condition. Condition Technology 1 WLAN (2.4GHz) WLAN (5GHz) 2. The antennas provided to the EUT, please refer to the following table: Frequency Range Directional Antenna Gain Antenna Type Connecter Type (GHz) (dBi) 2.4~2.4835 10.06 Dipole i-pex(MHF) 5.15~5.85 10.90 Dipole i-pex(MHF) Note: More detailed information, please refer to operating description. 3. The EUT must be supplied from power adapter as following table: No. Brand Model No. Spec. Plug AC Input: 100-240Vac, 1A, 50/60Hz Shenzhen Gongjin 1 S36B52-120A250-04 DC Output: 12V, 2.5A FCC Electronics Co., Ltd DC Output cable: Unshielded, 1.1m Report No.: RF180702E06-2 Page No. 6 / 29 Report Format Version: 6.1.1 Reference No.: {ref-reports}

4. The EUT incorporates a MIMO function 2.4GHz Band MODULATION MODE DATA RATE (MCS) TX & RX CONFIGURATION 802.11b 1 ~ 11Mbps 4TX 4RX 802.11g 6 ~ 54Mbps 4TX 4RX MCS 0~7 4TX 4RX MCS 8~15 4TX 4RX 802.11n (HT20) MCS 16~23 4TX 4RX MCS 24~31 4TX 4RX MCS 0~7 4TX 4RX MCS 8~15 4TX 4RX 802.11n (HT40) MCS 16~23 4TX 4RX MCS 24~31 4TX 4RX MCS 0~8, Nss=1 4TX 4RX MCS 0~8, Nss=2 4TX 4RX VHT20 MCS 0~9, Nss=3 4TX 4RX MCS 0~8, Nss=4 4TX 4RX MCS 0~9, Nss=1 4TX 4RX MCS 0~9, Nss=2 4TX 4RX VHT40 MCS 0~9, Nss=3 4TX 4RX MCS 0~9, Nss=4 4TX 4RX 5GHz Band MODULATION MODE DATA RATE (MCS) TX & RX CONFIGURATION 802.11a 6 ~ 54Mbps 4TX 4RX MCS 0~7 4TX 4RX MCS 8~15 4TX 4RX 802.11n (HT20) MCS 16~23 4TX 4RX MCS 24~31 4TX 4RX MCS 0~7 4TX 4RX MCS 8~15 4TX 4RX 802.11n (HT40) MCS 16~23 4TX 4RX MCS 24~31 4TX 4RX MCS 0~8, Nss=1 4TX 4RX MCS 0~8, Nss=2 4TX 4RX 802.11ac (VHT20) MCS 0~9, Nss=3 4TX 4RX MCS 0~8, Nss=4 4TX 4RX MCS 0~9, Nss=1 4TX 4RX MCS 0~9, Nss=2 4TX 4RX 802.11ac (VHT40) MCS 0~9, Nss=3 4TX 4RX MCS 0~9, Nss=4 4TX 4RX MCS 0~9, Nss=1 4TX 4RX MCS 0~9, Nss=2 4TX 4RX 802.11ac (VHT80) MCS 0~9, Nss=3 4TX 4RX MCS 0~9, Nss=4 4TX 4RX MCS 0~9, Nss=1 2TX+2TX 2RX+2RX 802.11ac (VHT80+80) MCS 0~9, Nss=2 2TX+2TX 2RX+2RX Report No.: RF180702E06-2 Page No. 7 / 29 Report Format Version: 6.1.1 Reference No.: {ref-reports}

Note: All of modulation mode support beamforming function except 2.4GHz & 802.11a modulation mode. 5. The above EUT information is declared by manufacturer and for more detailed features description, please refer to the manufacturer's specifications or user's manual. Report No.: RF180702E06-2 Page No. 8 / 29 Report Format Version: 6.1.1 Reference No.: {ref-reports}

3.1.1 Test Mode Applicability and Tested Channel Detail EUT APPLICABLE TO CONFIGURE DESCRIPTION MODE RE1G RE<1G PLC OB - √ √ √ √ - RE1G: Radiated Emission above 1GHz & Where RE<1G: Radiated Emission below 1GHz Bandedge Measurement PLC: Power Line Conducted Emission OB: Conducted Out-Band Emission Measurement Note: The EUT had been pre-tested on the positioned of each 2 axis. The worst case was found when positioned on X-plane (below 1GHz) & Y-plane (above 1GHz) Radiated Emission Test (Above 1GHz): Following channel(s) was (were) selected for the final test as listed below. AVAILABLE MODULATION MODE TESTED CHANNEL MODULATION TYPE CHANNEL TECHNOLOGY 1 to 11 6 OFDM BPSK 802.11b + 36 to 64, 802.11a 100 to 140, 157 OFDM BPSK 149 to 165 Radiated Emission Test (Below 1GHz): Following channel(s) was (were) selected for the final test as listed below. AVAILABLE MODULATION MODE TESTED CHANNEL MODULATION TYPE CHANNEL TECHNOLOGY 1 to 11 6 OFDM BPSK 802.11b + 36 to 64, 802.11a 100 to 140, 157 OFDM BPSK 149 to 165 Power Line Conducted Emission Test: Following channel(s) was (were) selected for the final test as listed below. AVAILABLE MODULATION MODE TESTED CHANNEL MODULATION TYPE CHANNEL TECHNOLOGY 1 to 11 6 OFDM BPSK 802.11b + 36 to 64, 802.11a 100 to 140, 157 OFDM BPSK 149 to 165 Report No.: RF180702E06-2 Page No. 9 / 29 Report Format Version: 6.1.1 Reference No.: {ref-reports}

Conducted Out-Band Emission Measurement: Following channel(s) was (were) selected for the final test as listed below. AVAILABLE MODULATION MODE TESTED CHANNEL MODULATION TYPE CHANNEL TECHNOLOGY 1 to 11 6 OFDM BPSK 802.11b + 36 to 64, 802.11a 100 to 140, 157 OFDM BPSK 149 to 165 Test Condition: APPLICABLE TO ENVIRONMENTAL CONDITIONS INPUT POWER TESTED BY RE1G 23deg. C, 66%RH 120Vac, 60Hz Terry Huang RE<1G 22deg. C, 67%RH 120Vac, 60Hz Frang Chuang PLC 24deg. C, 72%RH 120Vac, 60Hz Andy Ho OB 24deg. C, 63%RH 120Vac, 60Hz Anderson Chen Report No.: RF180702E06-2 Page No. 10 / 29 Report Format Version: 6.1.1 Reference No.: {ref-reports}

3.2 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. Laptop DELL E6420 B92T3R1 FCC DoC Provided by Lab B. Laptop DELL E5430 HYV4VY1 FCC DoC Provided by Lab C. iPod ZyXEL ES-116P S060H02000215 FCC DoC Provided by Lab D. USB Disk Tracscend NA NA NA Provided by Lab Note: 1. All power cords of the above support units are non-shielded (1.8m). Shielding ID Descriptions Qty. Length (m) Cores (Qty.) Remarks (Yes/No) 1. DC Cable 1 1.1 No 0 Supplied by client 2. RJ-45 Cable 1 10 No 0 Provided by Lab 3. RJ-45 Cable 1 10 No 0 Provided by Lab Note: The core(s) is(are) originally attached to the cable(s). Report No.: RF180702E06-2 Page No. 11 / 29 Report Format Version: 6.1.1 Reference No.: {ref-reports}

3.2.1 Configuration of System under Test Report No.: RF180702E06-2 Page No. 12 / 29 Report Format Version: 6.1.1 Reference No.: {ref-reports}

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. 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. Limits of unwanted emission out of the restricted bands Applicable To Limit 789033 D02 General UNII Test Procedure Field Strength at 3m New Rules v02r01 PK:74 (dBµV/m) AV:54 (dBµV/m) Equivalent Field Strength at Frequency Band Applicable To EIRP Limit 3m 5150~5250 MHz 15.407(b)(1) 5250~5350 MHz 15.407(b)(2) PK:-27 (dBm/MHz) PK:68.2(dBµV/m) 5470~5725 MHz 15.407(b)(3) PK:-27 (dBm/MHz) *1 PK: 68.2(dBµV/m) *1 PK:10 (dBm/MHz) *2 PK:105.2 (dBµV/m) *2 15.407(b)(4)(i) 5725~5850 MHz PK:15.6 (dBm/MHz) *3 PK: 110.8(dBµV/m) *3 PK:27 (dBm/MHz) *4 PK:122.2 (dBµV/m) *4 15.407(b)(4)(ii) Emission limits in section 15.247(d) *2 below the band edge increasing linearly to 10 *1 beyond 75 MHz or more above of the band edge. dBm/MHz at 25 MHz above. *3 below the band edge increasing linearly to a level *4 from 5 MHz above or below the band edge of 15.6 dBm/MHz at 5 MHz above. increasing linearly to a level of 27 dBm/MHz at the band edge. Note: The following formula is used to convert the equipment isotropic radiated power (eirp) to field strength: 1000000 30 P E= µV/m, where P is the eirp (Watts). 3 Report No.: RF180702E06-2 Page No. 13 / 29 Report Format Version: 6.1.1 Reference No.: {ref-reports}

4.1.2 Test Instruments For Radiated emission (below 1GHz): DESCRIPTION & CALIBRATED CALIBRATED MODEL NO. SERIAL NO. MANUFACTURER DATE UNTIL Test Receiver N9038A MY50010156 July 12, 2018 July 11, 2019 Agilent Pre-Amplifier EMC001340 980142 Feb. 09, 2018 Feb. 08, 2019 EMCI Loop Antenna(*) EM-6879 264 Dec. 16, 2016 Dec. 15, 2018 Electro-Metrics LOOPCAB-00 RF Cable NA Jan. 15, 2018 Jan. 14, 2019 1 LOOPCAB-00 RF Cable NA Jan. 15, 2018 Jan. 14, 2019 2 Pre-Amplifier ZFL-1000VH2 AMP-ZFL-05 May 05, 2018 May 04, 2019 Mini-Circuits B Trilog Broadband Antenna VULB 9168 9168-361 Nov. 29, 2017 Nov. 28, 2018 SCHWARZBECK RF Cable 8D 966-3-1 Mar. 20, 2018 Mar. 19, 2019 RF Cable 8D 966-3-2 Mar. 20, 2018 Mar. 19, 2019 RF Cable 8D 966-3-3 Mar. 20, 2018 Mar. 19, 2019 Fixed attenuator UNAT-5+ PAD-3m-3-01 Oct. 03, 2017 Oct. 02, 2018 Mini-Circuits ADT_Radiated Software NA NA NA _V8.7.08 Antenna Tower & Turn Table MF-7802 MF780208406 NA NA Max-Full 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 calibration interval of the above test instruments is 24 months and the calibrations are traceable to NML/ROC and NIST/USA. 3. The test was performed in 966 Chamber No. 3. 4. The CANADA Site Registration No. is 20331-1 5. Loop antenna was used for all emissions below 30 MHz. 6. Tested Date: Aug. 04, 2018 Report No.: RF180702E06-2 Page No. 14 / 29 Report Format Version: 6.1.1 Reference No.: {ref-reports}

For other test items: DESCRIPTION & CALIBRATED CALIBRATED MODEL NO. SERIAL NO. MANUFACTURER DATE UNTIL Test Receiver N9038A MY54450088 July 20, 2016 July 19, 2017 Keysight Horn_Antenna BBHA 9120D 9120D-783 Dec. 27, 2016 Dec. 26, 2017 SCHWARZBECK Pre-Amplifier EMC12630SE 980385 Feb. 02, 2017 Feb. 01, 2018 EMCI EMC104-SM- RF Cable 160923 Feb. 02, 2017 Feb. 01, 2018 SM-2000 EMC104-SM- RF Cable 150318 Mar. 30, 2016 Mar. 29, 2017 SM-5000 EMC104-SM- RF Cable 150323 Mar. 30, 2016 Mar. 29, 2017 SM-5000 Pre-Amplifier EMC184045S 980387 Feb. 02, 2017 Feb. 01, 2018 EMCI E Horn_Antenna BBHA 9170 BBHA9170608 Dec. 15, 2016 Dec. 14, 2017 SCHWARZBECK SUCOFLEX 36432/2 RF Cable Jan. 15, 2017 Jan. 14, 2018 102 36433/2 ADT_Radiated Software NA NA NA _V8.7.08 Antenna Tower & Turn Table MF-7802 MF780208410 NA NA Max-Full Boresight Antenna Fixture FBA-01 FBA-SIP02 NA NA Spectrum Analyzer FSv40 100964 June 28, 2016 June 27, 2017 R&S Note: Power 3/15 to 3/16 高 3/16 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 966 Chamber No. 4. 3. The FCC Site Registration No. is 292998 4. The CANADA Site Registration No. is 20331-2 5. Tested Date: Mar. 15 to 16, 2017 Report No.: RF180702E06-2 Page No. 15 / 29 Report Format Version: 6.1.1 Reference No.: {ref-reports}

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. 4. All modes of operation were investigated and the worst-case emissions are reported. Report No.: RF180702E06-2 Page No. 16 / 29 Report Format Version: 6.1.1 Reference No.: {ref-reports}

4.1.4 Deviation from Test Standard No deviation. 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.: RF180702E06-2 Page No. 17 / 29 Report Format Version: 6.1.1 Reference No.: {ref-reports}

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. Connected the EUT with the Laptop which is placed on remote site. b. Controlling software (MT7615 QA 0.0.1.73) has been activated to set the EUT on specific status. Report No.: RF180702E06-2 Page No. 18 / 29 Report Format Version: 6.1.1 Reference No.: {ref-reports}

4.1.7 Test Results Above 1GHz Data DETECTOR Peak (PK) FREQUENCY RANGE 1GHz ~ 40GHz FUNCTION Average (AV) ANTENNA POLARITY & TEST DISTANCE: HORIZONTAL AT 3 M 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 4874.00 46.6 PK 74.0 -27.4 1.06 H 18 44.3 2.3 2 4874.00 41.0 AV 54.0 -13.0 1.06 H 18 38.7 2.3 3 7311.00 48.2 PK 74.0 -25.8 1.59 H 309 39.8 8.4 4 7311.00 35.2 AV 54.0 -18.8 1.59 H 309 26.8 8.4 5 11570.00 57.6 PK 74.0 -16.4 1.68 H 136 45.0 12.6 6 11570.00 45.1 AV 54.0 -8.9 1.68 H 136 32.5 12.6 7 17355.00 58.4 PK 74.0 -15.6 3.12 H 51 40.3 18.1 8 17355.00 47.4 AV 54.0 -6.6 3.12 H 51 29.3 18.1 ANTENNA POLARITY & TEST DISTANCE: VERTICAL AT 3 M 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 4874.00 49.3 PK 74.0 -24.7 1.05 V 116 47.0 2.3 2 4874.00 45.9 AV 54.0 -8.1 1.05 V 116 43.6 2.3 3 7311.00 47.9 PK 74.0 -26.1 1.09 V 332 39.5 8.4 4 7311.00 36.5 AV 54.0 -17.5 1.09 V 332 28.1 8.4 5 11570.00 57.2 PK 74.0 -16.8 2.81 V 170 44.6 12.6 6 11570.00 45.2 AV 54.0 -8.8 2.81 V 170 32.6 12.6 7 17355.00 57.1 PK 74.0 -16.9 2.07 V 300 39.0 18.1 8 17355.00 48.4 AV 54.0 -5.6 2.07 V 300 30.3 18.1 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.: RF180702E06-2 Page No. 19 / 29 Report Format Version: 6.1.1 Reference No.: {ref-reports}

Below 1GHz Data: DETECTOR FREQUENCY RANGE 9kHz ~ 1GHz Quasi-Peak (QP) FUNCTION ANTENNA POLARITY & TEST DISTANCE: HORIZONTAL AT 3 M 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 98.92 31.6 QP 43.5 -11.9 1.50 H 111 44.2 -12.6 2 296.77 37.9 QP 46.0 -8.1 1.00 H 329 44.9 -7.0 3 395.74 39.5 QP 46.0 -6.5 1.00 H 149 44.1 -4.6 4 593.59 36.4 QP 46.0 -9.6 1.50 H 319 36.2 0.2 5 692.61 39.3 QP 46.0 -6.7 1.00 H 304 37.5 1.8 6 899.75 41.6 QP 46.0 -4.4 1.50 H 107 36.6 5.0 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 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.: RF180702E06-2 Page No. 20 / 29 Report Format Version: 6.1.1 Reference No.: {ref-reports}

DETECTOR FREQUENCY RANGE 9kHz ~ 1GHz Quasi-Peak (QP) FUNCTION ANTENNA POLARITY & TEST DISTANCE: VERTICAL AT 3 M 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) 1 124.99 34.4 QP 43.5 -9.1 1.00 V 205 43.7 -9.3 2 193.40 31.0 QP 43.5 -12.5 1.00 V 208 41.6 -10.6 3 296.82 34.5 QP 46.0 -11.5 1.50 V 360 41.5 -7.0 4 395.71 32.8 QP 46.0 -13.2 1.50 V 246 37.4 -4.6 5 630.07 32.7 QP 46.0 -13.3 1.50 V 163 31.6 1.1 6 692.56 37.6 QP 46.0 -8.4 1.00 V 2 35.8 1.8 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. Margin value = Emission Level – Limit value 4. 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.: RF180702E06-2 Page No. 21 / 29 Report Format Version: 6.1.1 Reference No.: {ref-reports}

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 & CALIBRATED CALIBRATED MODEL NO. SERIAL NO. MANUFACTURER DATE UNTIL Test Receiver ESCS 30 847124/029 Nov. 01, 2017 Oct. 31, 2018 R&S Line-Impedance Stabilization Network ESH3-Z5 848773/004 Nov. 15, 2017 Nov. 14, 2018 (for EUT) R&S Line-Impedance Stabilization Network ENV216 100072 June 04, 2018 June 03, 2019 (for Peripheral) R&S 50 ohms Terminator N/A EMC-02 Sep. 22, 2017 Sep. 21, 2018 RF Cable 5D-FB COCCAB-001 Sep. 29, 2017 Sep. 28, 2018 Fixed attenuator STI02-2200-10 003 Mar. 16, 2018 Mar. 15, 2019 EMCI Software BVADT_Cond_ NA NA NA BVADT V7.3.7.4 Note: 1. The calibration interval of the above test instruments are 12 months and the calibrations are traceable to NML/ROC and NIST/USA. 2. The test was performed in Conduction 1. 3 Tested Date: Aug. 04, 2018 Report No.: RF180702E06-2 Page No. 22 / 29 Report Format Version: 6.1.1 Reference No.: {ref-reports}

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.: RF180702E06-2 Page No. 23 / 29 Report Format Version: 6.1.1 Reference No.: {ref-reports}

4.2.7 Test Results 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 0.15000 10.05 31.74 19.30 41.79 29.35 66.00 56.00 -24.21 -26.65 2 0.18906 10.06 24.29 14.04 34.35 24.10 64.08 54.08 -29.73 -29.98 3 0.39219 10.12 26.44 17.47 36.56 27.59 58.02 48.02 -21.46 -20.43 4 0.72813 10.15 17.54 9.34 27.69 19.49 56.00 46.00 -28.31 -26.51 5 5.92188 10.46 22.45 16.39 32.91 26.85 60.00 50.00 -27.09 -23.15 6 20.44922 11.40 31.35 25.50 42.75 36.90 60.00 50.00 -17.25 -13.10 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.: RF180702E06-2 Page No. 24 / 29 Report Format Version: 6.1.1 Reference No.: {ref-reports}

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 0.15391 9.96 32.55 18.59 42.51 28.55 65.79 55.79 -23.28 -27.24 2 0.38828 10.02 31.74 22.49 41.76 32.51 58.10 48.10 -16.34 -15.59 3 0.97422 10.04 20.97 12.07 31.01 22.11 56.00 46.00 -24.99 -23.89 4 6.01172 10.31 23.09 16.86 33.40 27.17 60.00 50.00 -26.60 -22.83 5 19.05469 11.11 32.18 26.08 43.29 37.19 60.00 50.00 -16.71 -12.81 6 21.32031 11.18 33.37 27.32 44.55 38.50 60.00 50.00 -15.45 -11.50 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.: RF180702E06-2 Page No. 25 / 29 Report Format Version: 6.1.1 Reference No.: {ref-reports}

4.3 Conducted Out of Band Emission Measurement 4.3.1 Limits of Conducted Out of Band Emission Measurement Below 30dB of the highest emission level of operating band (in 100kHz Resolution Bandwidth). 4.3.2 Test Setup Spectrum EUT Attenuator Analyzer 4.3.3 Test Instruments Refer to section 4.1.2 to get information of above instrument. 4.3.4 Test Procedures MEASUREMENT PROCEDURE REF 1. Set the RBW = 100 kHz. 2. Set the VBW ≥ 300 kHz. 3. Detector = peak. 4. Sweep time = auto couple. 5. Trace mode = max hold. 6. Allow trace to fully stabilize. 7. Use the peak marker function to determine the maximum power level in any 100 kHz band segment within the fundamental EBW. MEASUREMENT PROCEDURE OOBE 1. Set RBW = 100 kHz. 2. Set VBW ≥ 300 kHz. 3. Detector = peak. 4. Sweep = auto couple. 5. Trace Mode = max hold. 6. Allow trace to fully stabilize. 7. Use the peak marker function to determine the maximum amplitude level. 4.3.5 Deviation from Test Standard No deviation. 4.3.6 EUT Operating Conditions The software provided by client to enable the EUT under transmission condition continuously at lowest, middle and highest channel frequencies individually. 4.3.7 Test Results The spectrum plots are attached on the following pages. D1 line indicates the highest level, and D2 line indicates the 30dB offset below D1. It shows compliance with the requirement. Report No.: RF180702E06-2 Page No. 26 / 29 Report Format Version: 6.1.1 Reference No.: {ref-reports}

2.4GHz_802.11b CH6 + 5GHz_802.11a CH157 Chain 0 Chain 1 Chain 2 Chain 3 Report No.: RF180702E06-2 Page No. 27 / 29 Report Format Version: 6.1.1 Reference No.: {ref-reports}

5 Pictures of Test Arrangements Please refer to the attached file (Test Setup Photo). Report No.: RF180702E06-2 Page No. 28 / 29 Report Format Version: 6.1.1 Reference No.: {ref-reports}

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 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.: RF180702E06-2 Page No. 29 / 29 Report Format Version: 6.1.1 Reference No.: {ref-reports}


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Document Modified: 2019-03-26 03:17:04
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