2AGKB-KM2PLUS-DSet Top Box

Videostrong Technology Co.,Ltd * the applicant must designate a contact located in the United States for purposes of acting as the applicant’s agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process. U.S. Agent Designation for Service of Process - Certification Attestation Letter 11/25/2023 Nemko North America, Inc. 303 River Road Ottawa K1V 1H2 Canada ATTN.: Reviewing Engineer FCC ID: 2AGKB-KM2PLUS-D Per section 2.911(d)(7) of the FCC rules, Videostrong Technology Co.,Ltd (“the applicant”) certifies that the equipment for which authorization is sought is designated to the following U.S. agent* for service of process: Federal Registration Number (FRN): 0033401829 Company Name: EMCTEK Physical U.S. Company Address: 11788 Big Canyon Ln, San Diego, CA 92131 USA Agent name: Fang Liu Agent Email Address: [email protected] The above contact person accepts the obligation for service of process. The applicant accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Applicants Federal Registration Number (FRN): 0025047283 Company Name: Videostrong Technology Co.,Ltd Physical U.S. 604, Lushi industrial Building, 28 District, Bao'an District, Shenzhen，China Agent name: Owen Cao Agent Email Address: [email protected] Applicant Signed: Agent Signed (if different to Applicant): Signed: Signed: Printed name: Owen Cao Printed name: Fang Liu Title: Manager Title: Manager Company Name: Videostrong Technology Co.,Ltd Company Name: EMCTEK Date: 11/25/2023 Date: 11/25/2023

CTC Laboratories, Inc. 1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China Tel: +86-755- 27521059 Fax: +86-755- 27521011 Http://www.sz-ctc.org.cn External Photographs Page 2 of 5 Report No.: CTC20231800E Page 3 of 5 Report No.: CTC20231800E Page 4 of 5 Report No.: CTC20231800E Page 5 of 5 Report No.: CTC20231800E

CTC Laboratories, Inc. 1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China Tel: +86-755-27521059 Fax: +86-755-27521011 Http://www.sz-ctc.org.cn Page 1 of 1 Label Label Location

CTC Laboratories, Inc. 1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China Tel: +86-755- 27521059 Fax: +86-755- 27521011 Http://www.sz-ctc.org.cn Internal Photographs WIFI ANT2 WIFI ANT1 Page 2 of 4 Report No.: CTC20231800E BT ANT Page 3 of 4 Report No.: CTC20231800E Page 4 of 4 Report No.: CTC20231800E

CTC Laboratories, Inc. 2/F., Building 1 and 1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Longhua District, Shenzhen, Guangdong, China Tel: +86-755-27521059 Fax: +86-755-27521011 Http://www.sz-ctc.org.cn CTC Laboratories, Inc. 1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China Tel.: (86)755-27521059 Fax: (86)755-27521011 Http://www.sz-ctc.org.cn For anti-fake verification, please visit the official website of Certification and Accreditation Administration of the People’s Republic of China : yz.cnca.cn Maximum Permissible Exposure Evaluation FCC ID: 2AGKB-KM2PLUS-D According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) Radiation as specified in §1.1307(b). EUT Specification Product Name: Set Top Box Trade Mark: MECOOL Model/Type Reference: KM2 PLUS D Listed Model(s): KM2 PLUS DELUXE, Lumia, HP4423, HP4422, HP4426, HP44J, Ooredoo tv, Leap-S4 Model Differences: All these models are identical in the same PCB, layout and electrical circuit, Different is model number. Frequency Band (Operating) BT: 2402MHz ~ 2480MHz BLE: 2402MHz ~ 2480MHz WLAN: 2412MHz ~ 2462MHz U-NII-1: 5180MHz ~ 5240MHz U-NII-2A: 5260MHz ~ 5320MHz U-NII-2C: 5500MHz ~ 5700MHz U-NII-3: 5745MHz ~ 5825MHz Device Category Portable (<5mm separation) Mobile (>20cm separation) Fixed (>20cm separation) Others ___ Exposure Classification Occupational/Controlled exposure (S=5mW/cm 2 ) General Population/Uncontrolled exposure (S=1mW/cm 2 ) Antenna Diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Antenna Gain (Max) BT: 1.87dBi WLAN: 2.3dBi U-NII-1: 1.7dBi U-NII-2A: 1.7dBi U-NII-2C: 1.7dBi U-NII-3: 1.7dBi Evaluation Applied MPE Evaluation SAR Evaluation Page 2 of 2 Report No.: CTC20231800E06 CTC Laboratories, Inc. 1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China Tel.: (86)755-27521059 Fax: (86)755-27521011 Http://www.sz-ctc.org.cn For anti-fake verification, please visit the official website of Certification and Accreditation Administration of the People’s Republic of China : yz.cnca.cn Limits for Maximum Permissible Exposure (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Averaging Time (minutes) (A) Limits for Occupational/Controlled Exposure 300-1500 -- -- F/300 <6 1500-100000 -- -- 5 <6 (B) Limits for General Population/Uncontrolled Exposure 300-1500 -- -- F/1500 <30 1500-100000 -- -- 1 <30 Calculation Method Friis transmission formula: Pd=(P out *G)/(4*Pi*R 2 ) Where: Pd= Power density in mW/cm 2 P out = output power to antenna in mW G= gain of antenna in linear scale Pi= 3.1416 R= distance between observation point and center of the radiator in cm Pd limit of MPE is 1mW/cm 2 . If we know the maximum gain of the antenna and total power input to the antenna, through the calculation, we will know the distance where the MPE limit is reached. Measurement Result Mode Frequency (MHz) Antenna Gain (dBi) Maximum Power (dBm) Tune Up Tolerance (dB) Max. Tune Up Power (dBm) Power Density at 20cm (mW/cm 2 ) Limit (mW/cm 2 ) BT/EDR 2480 1.87 5.518 ±1 6 0.00122 1 BLE 1M 2402 1.87 4.033 ±1 5 0.00097 1 WLAN 802.11b 2462 2.3 17.787 ±1 18 0.02132 1 RLAN U-NII-1 802.11n (HT20) 5180 1.7 18.5 ±1 19 0.02684 1 RLAN U-NII-2A 802.11ac (VHT40) 5310 1.7 18.77 ±1 19 0.02684 1 RLAN U-NII-2C 802.11n (HT40) 5670 1.7 18.79 ±1 19 0.02684 1 RLAN U-NII-3 802.11ax (HE40) 5755 1.7 18.73 ±1 19 0.02684 1 The WLAN and BT can transmit simultaneously. WLAN Power density at 20cm (mW/cm 2 ) BT Power density at 20cm (mW/cm 2 ) Total Power density at 20cm (mW/cm 2 ) Power density Limit (mW/cm 2 ) 0.00122 0.02684 0.02806 1 Note: 1. Calculate in the worst-case mode. 2. Max. Tune Up Power is declared by manufacturer, and used to calculate. 3. For a more detailed features description, please refer to the RF Test Report. **********************THE END**********************

BT Antenna A01 Antenna A01 Structure Description: PCB space: 12.06 x 4.05 mm BT Antenna A01 Antenna A01 Parameters： Antenna A01 Parameters Frequency Range 2400-2500MHz Max VSWR ＜2.0 Bandwidth（GHz）＞0.1 Efficiency/(%)41 Peak Gain/dBi1.87 Impedance 50ohm Polarization Linear Material PCB Printing on board Manufacturer Manufacturer Address Electronic Technology Co.,Ltd Longnan champion Asia Electronic Information Industry Science and Technology City, Longnan Economic and Technological Development Zone, Longnan City, Ganzhou City, Jiangxi Province BT Antenna A01 Passive antenna A01 performance： Theta=90 Frequency(MHz)Efficiency(%)Peak Gain(dBi) 240039.18821.75148 241041.11361.7813 242041.19341.75892 243043.07931.7585 244045.08871.87363 245045.34131.73128 246046.33511.65834 247045.19031.60116 248044.53111.198509 249042.78321.19795 250040.94810.999819

1 Antenna Test Report Test Date 2021-04-09 ANT Part NO. 583X-2W0018-1330 Test Engineer Beta Hardware Info SW Info Prepared by Reviewed by Approved by Beta Xin Revision History Date Revision Comment 2021-04-9 1st The fist version 2 Content 1. INTRODUCTION ....................................................................................................... 3 2. TEST SOLUTION ...................................................................................................... 3 3. EQUIPMENT LIST .................................................................................................... 3 4. TEST ENVIRONMENT .............................................................................................. 4 5. TEST RESULT .......................................................................................................... 5 6. ANNEX DUT PHOTO ................................................................................................ 8 3 1. Introduction This document records the detail antenna radiation performance of Hybrider Box. It is a confidential document of Skyworth. 2. Test Solution The test topology is following figure. 3. Equipment List No. Equipment Model Calibration Remark 1 Network analyzer ZNB-8 2021/04 / 3 Anechoic Chamber AMS-8050 2021/03 / 4 Wireless Connectivity Tester CMW270 2021/03 5 Power Splitter ZN2PD-63-S+ / 4 4. Test Environment Anechoic Chamber Facade Anechoic Chamber Inside 5 5. Test Result 5.1 Antenna S Parameter Frequency Range 2.4GHz ~ 2.5GHz 5.15GHz ~ 5.85GHz S11 < -8 dB S11 < -8 dB 5.2 Antenna Gain and Efficiency 6 5.3 Dual-Antenna Far Field Radiation 5.3.1 3D Far Field Radiation 2.4G 3D field radiation 5G 3D field radiation 7 5.3.2 2D Far Field Radiation Phi = 0 degree for 2.4G Phi = 90 degree for 2.4G Phi = 0 degree for 5G Theta = 90 degree for 2.4G Phi = 90 degree for 5G Theta = 90 degree for 5G 8 5.4 Other Parameter Item Parameter Impedance 50 ohm Polarization line Max VSWR 2:1 Radiation Properties Omni-directional Max Input Power 2 W Material FR4 Connector RF cable + ipex Operation Temperature - 40 ～ 85 °C RoHs Compliant YES Manufacturer Manufacturer Address FuJian Milky-way PCB Industrial Co.,Ltd Tantougang Industrial Zone,Changle City,Fujian Province 9 6. ANNEX DUT PHOTO

CTC Laboratories, Inc. 2/F., Building 1 and 1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Longhua District, Shenzhen, Guangdong, China Tel: +86-755-27521059 Fax: +86-755-27521011 Http://www.sz-ctc.org.cn TEST REPORT Report No. .................................... : CTC20231800E03-R1 FCC ID ........................................... : 2AGKB-KM2PLUS-D Applicant ...................................... : Videostrong Technology Co.,Ltd Address .......................................... : 604, Lushi industrial Building, 28 District, Bao'an District,Shenzhen, China Manufacturer..................................: Videostrong Technology Co.,Ltd Address..........................................: 604, Lushi industrial Building, 28 District, Bao'an District,Shenzhen, China Product Name .............................. : Set Top Box Trade Mark .................................... : MECOOL Model/Type reference .................... : KM2 PLUS D Listed Model(s) .............................. : KM2 PLUS DELUXE, Lumia, HP4423, HP4422, HP4426, HP44J, Ooredoo tv, Leap-S4 Standard ....................................... : FCC CFR Title 47 Part 15 Subpart C Section 15.247 Date of receipt of test sample........: Oct. 24, 2023 Date of testing..............................: Oct. 27, 2023 ~ Nov. 15, 2023 Date of issue................................: Dec. 08, 2023 Result............................................: PASS Compiled by: (Printed name+signature) Lucy Lan Supervised by: (Printed name+signature) Eric Zhang Approved by: (Printed name+signature) Totti Zhao $英文检测章$ $Totti$ Testing Laboratory Name ........... : CTC Laboratories, Inc. Address .......................................... : 2/F., Building 1 and 1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Longhua District, Shenzhen, Guangdong, China This test report may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product endorsement by CTC. The Test Result in the report only apply to the tested sample. The test report shall be invalid without all the signatures of testing engineers, reviewer and approver. Any objections must be raised to CTC within 15 days since the date when the report is received. It will not be taken into consideration beyond this limit. The test report merely corresponds to the test sample. Page 2 of 186 Report No.: CTC20231800E03-R1 CTC Laboratories, Inc. 2/F., Building 1 and 1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Longhua District, Shenzhen, Guangdong, China Tel.: (86)755-27521059 Fax: (86)755-27521011 Http://www.sz-ctc.org.cn For anti-fake verification, please visit the official website of Certification and Accreditation Administration of the People’s Republic of China : http://yz.cnca.cn Table of Contents Page 1. TEST SUMMARY ....................................................................................................................................................... 3 1.1. TEST STANDARDS .......................................................................................................................................................... 3 1.2. REPORT VERSION ......................................................................................................................................................... 3 1.3. TEST DESCRIPTION ........................................................................................................................................................ 3 1.4. TEST FACILITY .............................................................................................................................................................. 4 1.5. MEASUREMENT UNCERTAINTY ........................................................................................................................................ 5 1.6. ENVIRONMENTAL CONDITIONS ........................................................................................................................................ 5 2. GENERAL INFORMATION .......................................................................................................................................... 6 2.1. CLIENT INFORMATION ................................................................................................................................................... 6 2.2. GENERAL DESCRIPTION OF EUT ...................................................................................................................................... 7 2.3. ACCESSORY EQUIPMENT INFORMATION ............................................................................................................................ 8 2.4. OPERATION STATE ........................................................................................................................................................ 9 2.5. MEASUREMENT INSTRUMENTS LIST ............................................................................................................................... 11 3. TEST ITEM AND RESULTS ........................................................................................................................................ 12 3.1. CONDUCTED EMISSION................................................................................................................................................ 12 3.2. RADIATED EMISSION ................................................................................................................................................... 15 3.3. BAND EDGE EMISSIONS (RADIATED) .............................................................................................................................. 38 3.4. BAND EDGE AND SPURIOUS EMISSIONS (CONDUCTED) ...................................................................................................... 91 3.5. DTS BANDWID…

Text truncated - open the document above for the full version.

Page 96 of 186 Report No.: CTC20231800E03-R1 CTC Laboratories, Inc. 2/F., Building 1 and 1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Longhua District, Shenzhen, Guangdong, China Tel.: (86)755-27521059 Fax: (86)755-27521011 Http://www.sz-ctc.org.cn For anti-fake verification, please visit the official website of Certification and Accreditation Administration of the People’s Republic of China : http://yz.cnca.cn In-Band Reference Level IEEE 802.11b_Channel 6_20MHz_Antenna 0 Spurious Emissions IEEE 802.11b_Channel 6_20MHz_Antenna 0 In-Band Reference Level IEEE 802.11b_Channel 6_20MHz_Antenna 1 Spurious Emissions IEEE 802.11b_Channel 6_20MHz_Antenna 1 In-Band Reference Level IEEE 802.11b_Channel 11_20MHz_Antenna 0 Out Of Band Emission IEEE 802.11b_Channel 11_20MHz_Antenna 0 Page 97 of 186 Report No.: CTC20231800E03-R1 CTC Laboratories, Inc. 2/F., Building 1 and 1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Longhua District, Shenzhen, Guangdong, China Tel.: (86)755-27521059 Fax: (86)755-27521011 Http://www.sz-ctc.org.cn For anti-fake verification, please visit the official website of Certification and Accreditation Administration of the People’s Republic of China : http://yz.cnca.cn Spurious Emission IEEE 802.11b_Channel 11_20MHz_Antenna 0 In-Band Reference Level IEEE 802.11b_Channel 11_20MHz_Antenna 1 Out Of Band Emission IEEE 802.11b_Channel 11_20MHz_Antenna 1 Spurious Emission IEEE 802.11b_Channel 11_20MHz_Antenna 1 In-Band Reference Level IEEE 802.11g_Channel 1_20MHz_Antenna 0 Out Of Band Emission IEEE 802.11g_Channel 1_20MHz_Antenna 0 Page 98 of 186 Report No.: CTC20231800E03-R1 CTC Laboratories, Inc. 2/F., Building 1 and 1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Longhua District, Shenzhen, Guangdong, China Tel.: (86)755-27521059 Fax: (86)755-27521011 Http://www.sz-ctc.org.cn For anti-fake verification, please visit the official website of Certification and Accreditation Administration of the People’s Republic of China : http://yz.cnca.cn Spurious Emission IEEE 802.11g_Channel 1_20MHz_Antenna 0 In-Band Reference Level IEEE 802.11g_Channel 1_20MHz_Antenna 1 Out Of Band Emission IEEE 802.11g_Channel 1_20MHz_Antenna 1 Spurious Emission IEEE 802.11g_Channel 1_20MHz_Antenna 1 In-Band Reference Level IEEE 802.11g_Channel 6_20MHz_Antenna 0 Spurious Emissions IEEE 802.11g_Channel 6_20MHz_Antenna 0 Page 99 of 186 Report No.: CTC20231800E03-R1 CTC Laboratories, Inc. 2/F., Building 1 and 1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Longhua District, Shenzhen, Guangdong, China Tel.: (86)755-27521059 Fax: (86)755-27521011 Http://www.sz-ctc.org.cn For anti-fake verification, please visit the official website of Certification and Accreditation Administration of the People’s Republic of China : http://yz.cnca.cn In-Band Reference Level IEEE 802.11g_Channel 6_20MHz_Antenna 1 Spurious Emissions IEEE 802.11g_Channel 6_20MHz_Antenna 1 In-Band Reference Level IEEE 802.11g_Channel 11_20MHz_Antenna 0 Out Of Band Emission IEEE 802.11g_Channel 11_20MHz_Antenna 0 Spurious Emission IEEE 802.11g_Channel 11_20MHz_Antenna 0 In-Band Reference Level IEEE 802.11g_Channel 11_20MHz_Antenna 1 Page 100 of 186 Report No.: CTC20231800E03-R1 CTC Laboratories, Inc. 2/F., Building 1 and 1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Longhua District, Shenzhen, Guangdong, China Tel.: (86)755-27521059 Fax: (86)755-27521011 Http://www.sz-ctc.org.cn For anti-fake verification, please visit the official website of Certification and Accreditation Administration of the People’s Republic of China : http://yz.cnca.cn Out Of Band Emission IEEE 802.11g_Channel 11_20MHz_Antenna 1 Spurious Emission IEEE 802.11g_Channel 11_20MHz_Antenna 1 In-Band Reference Level IEEE 802.11n_Channel 1_20MHz_Antenna 0 Out Of Band Emission IEEE 802.11n_Channel 1_20MHz_Antenna 0 Spurious Emission IEEE 802.11n_Channel 1_20MHz_Antenna 0 In-Band Reference Level IEEE 802.11n_Channel 1_20MHz_Antenna 1 Page 101 of 186 Report No.: CTC20231800E03-R1 CTC Laboratories, Inc. 2/F., Building 1 and 1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Longhua District, Shenzhen, Guangdong, China Tel.: (86)755-27521059 Fax: (86)755-27521011 Http://www.sz-ctc.org.cn For anti-fake verification, please visit the official website of Certification and Accreditation Administration of the People’s Republic of China : http://yz.cnca.cn Out Of Band Emission IEEE 802.11n_Channel 1_20MHz_Antenna 1 Spurious Emission IEEE 802.11n_Channel 1_20MHz_Antenna 1 In-Band Reference Level IEEE 802.11n_Channel 6_20MHz_Antenna 0 Spurious Emissions IEEE 802.11n_Channel 6_20MHz_Antenna 0 In-Band Reference Level IEEE 802.11n_Channel 6_20MHz_Antenna 1 Spurious Emissions IEEE 802.11n_Channel 6_20MHz_Antenna 1 Page 102 of 186 Report No.: CTC20231800E03-R1 CTC Laboratories, Inc. 2/F., Building 1 and 1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Longhua District, Shenzhen, Guangdong, China Tel.: (86)755-27521059 Fax: (86)755-27521011 Http://www.sz-ctc.org.cn For anti-fake verification, please visit the official website of Certification and Accreditation Administration of the People’s Republic of China : http://yz.cnca.cn In-Band Reference Level IEEE 802.11n_Channel 11_20MHz_Antenna 0 Out Of Band Emission IEEE 802.11n_Channel 11_20MHz_Antenna 0 Spurious Emission IEEE 802.11n_Channel 11_20MHz_Antenna 0 In-Band Reference Level IEEE 802.11n_Channel 11_20MHz_Antenna 1 Out Of Band Emission IEEE 802.11n_Channel 11_20MHz_Antenna 1 Spurious Emission IEEE 802.11n_Channel 11_20MHz_Antenna 1 Page 103 of 186 Report No.: CTC20231800E03-R1 CTC Laboratories, Inc. 2/F., Building 1 and 1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Longhua District, Shenzhen, Guangdong, China Tel.: (86)755-27521059 Fax: (86)755-27521011 Http://www.sz-ctc.org.cn For anti-fake verification, please visit the official website of Certification and Accreditation Administration of the People’s Republic of China : http://yz.cnca…

Text truncated - open the document above for the full version.

Page 110 of 186 Report No.: CTC20231800E03-R1 CTC Laboratories, Inc. 2/F., Building 1 and 1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Longhua District, Shenzhen, Guangdong, China Tel.: (86)755-27521059 Fax: (86)755-27521011 Http://www.sz-ctc.org.cn For anti-fake verification, please visit the official website of Certification and Accreditation Administration of the People’s Republic of China : http://yz.cnca.cn In-Band Reference Level IEEE 802.11ax_Channel 6_20MHz_Antenna 1_RU&Index 242RU61 Spurious Emissions IEEE 802.11ax_Channel 6_20MHz_Antenna 1_RU&Index 242RU61 In-Band Reference Level IEEE 802.11ax_Channel 11_20MHz_Antenna 0_RU&Index 242RU61 Out Of Band Emission IEEE 802.11ax_Channel 11_20MHz_Antenna 0_RU&Index 242RU61 Spurious Emission IEEE 802.11ax_Channel 11_20MHz_Antenna 0_RU&Index 242RU61 In-Band Reference Level IEEE 802.11ax_Channel 11_20MHz_Antenna 1_RU&Index 242RU61 Page 111 of 186 Report No.: CTC20231800E03-R1 CTC Laboratories, Inc. 2/F., Building 1 and 1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Longhua District, Shenzhen, Guangdong, China Tel.: (86)755-27521059 Fax: (86)755-27521011 Http://www.sz-ctc.org.cn For anti-fake verification, please visit the official website of Certification and Accreditation Administration of the People’s Republic of China : http://yz.cnca.cn Out Of Band Emission IEEE 802.11ax_Channel 11_20MHz_Antenna 1_RU&Index 242RU61 Spurious Emission IEEE 802.11ax_Channel 11_20MHz_Antenna 1_RU&Index 242RU61 In-Band Reference Level IEEE 802.11ax_Channel 11_20MHz_Antenna 0_RU&Index 26RU8 Out Of Band Emission IEEE 802.11ax_Channel 11_20MHz_Antenna 0_RU&Index 26RU8 Spurious Emission IEEE 802.11ax_Channel 11_20MHz_Antenna 0_RU&Index 26RU8 In-Band Reference Level IEEE 802.11ax_Channel 11_20MHz_Antenna 1_RU&Index 26RU8 Page 112 of 186 Report No.: CTC20231800E03-R1 CTC Laboratories, Inc. 2/F., Building 1 and 1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Longhua District, Shenzhen, Guangdong, China Tel.: (86)755-27521059 Fax: (86)755-27521011 Http://www.sz-ctc.org.cn For anti-fake verification, please visit the official website of Certification and Accreditation Administration of the People’s Republic of China : http://yz.cnca.cn Out Of Band Emission IEEE 802.11ax_Channel 11_20MHz_Antenna 1_RU&Index 26RU8 Spurious Emission IEEE 802.11ax_Channel 11_20MHz_Antenna 1_RU&Index 26RU8 In-Band Reference Level IEEE 802.11ax_Channel 11_20MHz_Antenna 0_RU&Index 52RU40 Out Of Band Emission IEEE 802.11ax_Channel 11_20MHz_Antenna 0_RU&Index 52RU40 Spurious Emission IEEE 802.11ax_Channel 11_20MHz_Antenna 0_RU&Index 52RU40 In-Band Reference Level IEEE 802.11ax_Channel 11_20MHz_Antenna 1_RU&Index 52RU40 Page 113 of 186 Report No.: CTC20231800E03-R1 CTC Laboratories, Inc. 2/F., Building 1 and 1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Longhua District, Shenzhen, Guangdong, China Tel.: (86)755-27521059 Fax: (86)755-27521011 Http://www.sz-ctc.org.cn For anti-fake verification, please visit the official website of Certification and Accreditation Administration of the People’s Republic of China : http://yz.cnca.cn Out Of Band Emission IEEE 802.11ax_Channel 11_20MHz_Antenna 1_RU&Index 52RU40 Spurious Emission IEEE 802.11ax_Channel 11_20MHz_Antenna 1_RU&Index 52RU40 In-Band Reference Level IEEE 802.11ax_Channel 11_20MHz_Antenna 0_RU&Index 106RU54 Out Of Band Emission IEEE 802.11ax_Channel 11_20MHz_Antenna 0_RU&Index 106RU54 Spurious Emission IEEE 802.11ax_Channel 11_20MHz_Antenna 0_RU&Index 106RU54 In-Band Reference Level IEEE 802.11ax_Channel 11_20MHz_Antenna 1_RU&Index 106RU54 Page 114 of 186 Report No.: CTC20231800E03-R1 CTC Laboratories, Inc. 2/F., Building 1 and 1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Longhua District, Shenzhen, Guangdong, China Tel.: (86)755-27521059 Fax: (86)755-27521011 Http://www.sz-ctc.org.cn For anti-fake verification, please visit the official website of Certification and Accreditation Administration of the People’s Republic of China : http://yz.cnca.cn Out Of Band Emission IEEE 802.11ax_Channel 11_20MHz_Antenna 1_RU&Index 106RU54 Spurious Emission IEEE 802.11ax_Channel 11_20MHz_Antenna 1_RU&Index 106RU54 In-Band Reference Level IEEE 802.11ax_Channel 3_40MHz_Antenna 0_RU&Index 484RU65 Out Of Band Emission IEEE 802.11ax_Channel 3_40MHz_Antenna 0_RU&Index 484RU65 Spurious Emission IEEE 802.11ax_Channel 3_40MHz_Antenna 0_RU&Index 484RU65 In-Band Reference Level IEEE 802.11ax_Channel 3_40MHz_Antenna 1_RU&Index 484RU65 Page 115 of 186 Report No.: CTC20231800E03-R1 CTC Laboratories, Inc. 2/F., Building 1 and 1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Longhua District, Shenzhen, Guangdong, China Tel.: (86)755-27521059 Fax: (86)755-27521011 Http://www.sz-ctc.org.cn For anti-fake verification, please visit the official website of Certification and Accreditation Administration of the People’s Republic of China : http://yz.cnca.cn Out Of Band Emission IEEE 802.11ax_Channel 3_40MHz_Antenna 1_RU&Index 484RU65 Spurious Emission IEEE 802.11ax_Channel 3_40MHz_Antenna 1_RU&Index 484RU65 In-Band Reference Level IEEE 802.11ax_Channel 3_40MHz_Antenna 0_RU&Index 26RU0 Out Of Band Emission IEEE 802.11ax_Channel 3_40MHz_Antenna 0_RU&Index 26RU0 Spurious Emission IEEE 802.11ax_Channel 3_40MHz_Antenna 0_RU&Index 26RU0 In-Band Reference Level IEEE 802.11ax_Channel 3_40MHz_Antenna 1_RU&Index 26RU0 Page 116 of 186 Report No.: CTC20231800E03-R1 CTC Laboratories, Inc. 2/F., Building 1 and 1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Longhua District, Shenzhen, Guangdong, China Tel.: (86)755-27521059 Fax: (86)755-27521011 Http://www.sz-ctc.org.cn For anti-fake verification, please visit the official website of Certification and Accreditation Administration of the People’s Republic of China : http://yz.cnca.cn Out Of Band Emission IEEE 802.11ax_Channel 3_40MHz_Antenna 1_RU&Index 26RU0 Spurious Emission IEEE 802.11ax_Channel 3_40MHz_Antenna 1_RU&Index 26RU0 In-Band Re…

Text truncated - open the document above for the full version.

Page 124 of 186 Report No.: CTC20231800E03-R1 CTC Laboratories, Inc. 2/F., Building 1 and 1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Longhua District, Shenzhen, Guangdong, China Tel.: (86)755-27521059 Fax: (86)755-27521011 Http://www.sz-ctc.org.cn For anti-fake verification, please visit the official website of Certification and Accreditation Administration of the People’s Republic of China : http://yz.cnca.cn In-Band Reference Level IEEE 802.11ax_Channel 9_40MHz_Antenna 0_RU&Index 242RU62 Out Of Band Emission IEEE 802.11ax_Channel 9_40MHz_Antenna 0_RU&Index 242RU62 Spurious Emission IEEE 802.11ax_Channel 9_40MHz_Antenna 0_RU&Index 242RU62 In-Band Reference Level IEEE 802.11ax_Channel 9_40MHz_Antenna 1_RU&Index 242RU62 Out Of Band Emission IEEE 802.11ax_Channel 9_40MHz_Antenna 1_RU&Index 242RU62 Spurious Emission IEEE 802.11ax_Channel 9_40MHz_Antenna 1_RU&Index 242RU62 Page 125 of 186 Report No.: CTC20231800E03-R1 CTC Laboratories, Inc. 2/F., Building 1 and 1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Longhua District, Shenzhen, Guangdong, China Tel.: (86)755-27521059 Fax: (86)755-27521011 Http://www.sz-ctc.org.cn For anti-fake verification, please visit the official website of Certification and Accreditation Administration of the People’s Republic of China : http://yz.cnca.cn 3.5. DTS Bandwidth Limit FCC CFR Title 47 Part 15 Subpart C Section 15.247 (a)(2) Test Item Limit Frequency Range (MHz) DTS Bandwidth ≥500 kHz (6dB bandwidth) 2400~2483.5 Test Configuration Test Procedure 1. The EUT was directly connected to the spectrum analyzer and antenna output port as show in the block diagram above. 2. DTS Spectrum Setting: (1) Set RBW = 100 kHz. (2) Set the video bandwidth (VBW) ≥ 3 RBW. (3) Detector = Peak. (4) Trace mode = Max hold. (5) Sweep = Auto couple. OCB Spectrum Setting: (1) Set RBW = 1% ~ 5% occupied bandwidth. (2) Set the video bandwidth (VBW) ≥ 3 RBW. (3) Detector = Peak. (4) Trace mode = Max hold. (5) Sweep = Auto couple. NOTE: The EUT was set to continuously transmitting in each mode and low, Middle and high channel for the test. Test Mode Please refer to the clause 2.4. Page 126 of 186 …

Text truncated - open the document above for the full version.