2AUIUMRBVDWyze Battery Video Doorbell

Applicant Declaration QSF27-14-04 Rev 1.2 Oct 21, 2024 Page 1 of 1 Original Issue: Jan. 4, 2021 SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia 30024 United States Applicant Legal Business Name Wyze Labs, Inc. Address 5808 Lake Washington Blvd NE Ste 300, Kirkland, Washington, 98033, United States FRN 0028796076 Grantee Code 2AUIU FCC ID: 2AUIUMRBVD Authorized Contact Name Bruce Li Contact Phone 8617600403105 Contact Email [email protected] I, the undersigned, certify that I am an authorized signatory for the Applicant and therefore declare; a) in accordance with 47CFR2.911(d), all of the statements herein and the exhibits attached hereto are true and correct to the best of my knowledge and belief. b) in accepting a Grant of Equipment Authorization issued by a TCB, under the authority of the FCC, as a result of the representations made in this application, the Applicant is responsible for: (1) labeling the equipment with the exact FCC ID as specified in this application, (2) compliance statement labeling pursuant to the applicable rules, (3) compliance of the equipment with the applicable technical rules, c) if the Applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure that production units of this equipment will continue to comply with the FCC’s technical requirements. d) in accordance with 47 CFR 2.909 and KDB394321, the Applicant has read, understood and agrees to accept that they are the responsible party and agree to abide by their responsibilities as specified under 47 CFR 2.909 and KDB394321. e) in accordance with ISO 17065, FCC KDB641163, FCC KDB610077, KDB394321 and RSP-100, the Applicant has read, understood, accepts and agrees to abide by the post market surveillance requirements. (1) the Applicant understands, accepts and agrees that a sample may be requested for surveillance testing. (2) the Applicant shall make provisions to always have a production sample available upon request by SGS, FCC and/or ISED. (3) the Applicant shall, upon request by SGS, at the Applicant’s expense, provide a production sample of the requested product to SGS, FCC and/or ISED as instructed. The sample shall include all support devices, cables, software, accessories or other hardware or software required for evaluation, review, certification and audit surveillance of products certified by SGS. f) neither the Applicant nor any party to the application is subject to a denial of Federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. §862 because of a conviction for possession or distribution of a controlled substance. See 47CFR 1.2002(b) for the definition of a “party” for these purposes. g) the Applicant has read, understood, accepts and agrees to abide by the SGS North America, Inc.(TCB) terms and conditions. Link to CFRs: https://www.fcc.gov/wireless/bureau-divisions/technologies-systems-and-innovation-division/rules-regulations-title-47 Link to KDBs: https://apps.fcc.gov/oetcf/kdb/index.cfm Link to RSP-100: https://www.ic.gc.ca/eic/site/smt-gst.nsf/eng/sf01130.html Link to the Covered List: Covered List [Wyze Labs, Inc.] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. [Wyze Labs, Inc.] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] identified on the Covered list, established pursuant to §1.50002, as an entity producing “covered” equipment. [Wyze Labs, Inc.] (“the applicant”) certifies that the equipment for which authorization is sought does not contain cybersecurity and anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software. Applicant Signature: Date: 08/05/2025 Print Name: Bruce Li Title: Compliance Expert *NOTE: This declaration cannot be signed by an Agent, it shall be signed by an authorized person listed in the FCC database

UNITED STATES DESIGNATED AGENT LETTER Date: 08/05/2025 TO: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Applicant U.S. designated agent Company Name: Wyze Labs, Inc. Company Name: Wyze Labs, Inc. FRN: 0028796076 FRN: 0028796076 Grantee Code: 2AUIU Contact Name: Bruce Li Contact Name: Bruce Li Address: 5808 Lake Washington Blvd NE Ste 300 Address: 5808 Lake Washington Blvd NE Ste 300 City/Province/Zip: Kirkland, Washington, 98033, United States City/Province/Zip: Kirkland, Washington, 98033, United States Telephone: 8617600403105 Telephone: 886-999-3226 Fax: n/a Fax: n/a Email: [email protected] Email: [email protected] Applicable Equipment: FCC ID: 2AUIUMRBVD ATTN: Director of Certification: We, < Wyze Labs, Inc. > understand and acknowledge the applicants consent and the designated agent’s obligation to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and e-mail of the designated agent listed above. We, < Wyze Labs, Inc. > acknowledge the applicant’s acceptance of its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. Name (Printed): Bruce Li Title: Compliance Expert Signature:

Wyze Labs, Inc. Date:08/05/2025 TO: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding: FCC ID: 2AUIUMRBVD To whom it may concern: We, the undersigned, hereby authorize SGS-CSTC Standards Technical Services Co., Ltd. to act on our behalf in all manners relating to application for equipment authorization with respect to the FCC ID above, including signing of all documents relating to these matters. Any and all acts carried out by the agent on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). Where our agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for Certification, as specified by SGS North America, Inc., still resides with Wyze Labs, Inc. This authorization is valid until further written notice from the applicant. Sincerely, Print Name: Bruce Li Title: Compliance Expert Signature: On behalf of Company: Wyze Labs, Inc. Telephone: 8617600403105 E-mail: [email protected]

Wyze Labs, Inc. Date: 08/05/2025 TO: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding: Confidentiality Request regarding application for FCC ID: 2AUIUMRBVD LONG TERM CONFIDENTIALITY Pursuant to 47 CFR Section 0.459 and 0.457 of the commission’s rules, the applicant hereby request confidential treatment of the documents listed below, associated with the certification application referenced above. Schematic(s) Block Diagrams Operational Descriptions The documents above contain proprietary information not released to the public. Public disclosure of this information may prove harmful to the business of the applicant. SHORT TERM CONFIDENTIALITY Additionally, the applicant requests the following documents be held confidential until the device is marketed or 180 days from the grant date, whichever is less. If the device is marketed within aforementioned days of the Grant Date, the applicant will notify the TCB per FCC KDB 726920 D01 Confidentiality Request Procedures. External Photos Internal Photos Test Setup Photos User manual(s) Sincerely, Print Name: Bruce Li Title: Compliance Expert Signature: On behalf of Company: Wyze Labs, Inc. Telephone: 8617600403105 E-mail: [email protected]

V1.0// 原始版本 品 号 机身标签 白色PET 1850124262024/12/19 1: 1 mm26.8x31.3 26.8mm 31.3mm 品 名 规 格 尺 寸 设 计 日 期 覆 膜 比 例 单 位 审 核 否 备 注红色为变量 角度公差 尺寸公差 版 本V1.3 共1张，第1张 ± 0.1° ± 0.3mm 标签贴位 2、二维码生成规则： 1、SN号用觅睿的,Wifi MAC和BT MAC都用觅睿的MAC生成 二维码建议最小尺寸≥6mm XXXXXXXXX MR_BVD 机器MAC地址SN号(用觅睿的）机器型号 Gilroy-Regular 字体： Gilroy SemiBold 字体： 字号：4.8 pt 字号：3.7 pt Power by USB or AC Doorbell Transformer. Power Input : 12-24V AC, 50/60 Hz, 10W or 5V DC, 2A FCC ID:2AUIUMRBVD IC:25466-MRBVD WiFi MAC:XX:XX:XX:XX:XX BT MAC:XX:XX:XX:XX:XX SN: XXXXXXXXX Weather Resis tance: IP65 Capacity: 6400mAh WYZE LABS, Inc. Designed in Seattle Made in Vietnam Wyze Bat ter y Video Doorbell Model: MR_BVD 801160 V1.1更新局部信息王小云 王小云 2025/04/25 觅睿觅睿 V1.2 V1.3 2025/06/05 1、二维码生成规则中的型号改为MR_BVD 2、 Made in China改为Made in Vietnam XX:XX:XX:XX:XX:XX 更新电源信息 王小云 何智慧 V1.1王小云2025/03/07 电源功率内容更新

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250300090104 Page: 1 of 14 Keny Xu EMC Laboratory Manager RF EXPOSURE EVALUATION REPORT Application No.: SZCR2503000901AT Applicant: Wyze Labs, Inc. Address of Applicant: 5808 Lake Washington Blvd NE Ste 300, Kirkland, Washington, 98033, United States Manufacturer: Wyze Labs, Inc. Address of Manufacturer: 5808 Lake Washington Blvd NE Ste 300, Kirkland, Washington, 98033, United States Equipment Under Test (EUT): EUT Name: Wyze Battery Video Doorbell Model No.: MR_BVD Trade Mark: WYZE FCC ID: 2AUIUMRBVD Standard(s) : FCC Rules 47 CFR §2.1091 KDB 447498 D04 interim General RF Exposure Guidance v01 Date of Receipt: 2025-03-11 Date of Evaluation: 2025-05-09 to 2025-06-20 Date of Issue: 2025-06-24 Evaluation Result: Pass* * In the configuration evaluated, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250300090104 Page: 2 of 14 Revision Record Version Chapter Date Modifier Remark 01 2025-06-24 Original Authorized for issue by: Charlie Dai/Project Engineer Eric Fu/Reviewer SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250300090104 Page: 3 of 14 2 Contents Page 1 Cover Page ................................................................................................................................................ 1 2 Contents .................................................................................................................................................... 3 3 General Information .................................................................................................................................. 4 3.1 General Description of E.U.T. ............................................................................................................ 4 3.2 Details of E.U.T. ................................................................................................................................. 4 3.3 Separation Distance ........................................................................................................................... 5 3.4 Test Location ...................................................................................................................................... 6 3.5 Test Facility ........................................................................................................................................ 6 3.6 Deviation from Standards ................................................................................................................... 6 3.7 Abnormalities from Standard Conditions ........................................................................................... 6 4 FCC Radiofrequency radiation exposure limits .................................................................................... 7 4.1 Blanket 1 mW Blanket Exemption ...................................................................................................... 7 4.2 MPE-based Exemption ...................................................................................................................... 7 4.3 SAR-based Exemption ....................................................................................................................... 8 5 Measurement and Calculation ............................................................................................................... 12 5.1 Maximum transmit power ................................................................................................................. 12 5.2 RF Exposure Calculation ................................................................................................................. 13 6 EUT Constructional Details (EUT Photos) ........................................................................................... 14 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250300090104 Page: 4 of 14 3 General Information 3.1 General Description of E.U.T. Product Type: Portable device Mobile device Fixed device 3.2 Details of E.U.T. Power supply: DC 3.6V/6400mAh rechargeable battery which charged by adapter 5V 2A or AC 12-24V Cable(s): USB-A to C 60cm unshielded For BLE: Operation Frequency: 2402MHz to 2480MHz Bluetooth Version: V5.2 LE Modulation Type: GFSK Data Rate: 1Mbps Number of Channels: 40 Channel Spacing: 2MHz Antenna Type: Metal sheet antenna Antenna Gain: 2.46dBi For 2.4G WIFI: Operation Frequency: 802.11b/g/n(HT20)/ax(HEW20): 2412MHz to 2462MHz Modulation Type: 802.11b: DSSS (CCK, DQPSK, DBPSK); 802.11g/n: OFDM (64QAM, 16QAM, QPSK, BPSK) 802.11ax(HEW20): OFDMA (1024QAM, 256QAM, 64QAM, 16QAM, QPSK, BPSK) Number of Channels: 802.11b/g/n(HT20)/ax(HEW20):11 Channel Spacing: 5MHz Antenna Type: Metal sheet antenna Antenna Gain: 2.46dBi Remark:The information in this section is provided by the applicant or manufacturer, SGS is not liable to the accuracy, suitability, reliability or/and integrity of the information. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250300090104 Page: 5 of 14 3.3 Separation Distance Minimum test separation distance: 20cm Remark: This minimum test separation distance is determined by the smallest distance from the antenna and radiating structures or outer surface of the device, according to the host form factor, exposure conditions and platform requirements, to any part of the body or extremity of a user or bystander. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250300090104 Page: 6 of 14 3.4 Test Location All tests were performed at: SGS-CSTC Standards Technical Services Co., Ltd., Shenzhen Branch No. 1 Workshop, M-10, Middle Section, Science & Technology Park, Nanshan District, Shenzhen, Guangdon…

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ShanghaiJesoncomCommunicationEngineeringCo.,Ltd Confidential Confidential,pleasedonotreprintwithoutpermission Page 1 of 14 ApprovalSheet Supplier ：JesoncomCommunicationEngineering PartName ：2.4GAntenna Pcode ： 26B051A-41 version ： T:D matecialCode ： 112010275 Date ： 2025.07.10 Pleasereturntousonecopyof“SPECIFICATIONFORAPPROVAL”withyour approvedsignature. ADD:No.358LiuyuanRD.,BaoshanUrbanIndustrialDistrict.,Shanghai,PR.China. TEL:+86-21-66276925(26/29/35)－615 Supplierconfirmation Proposed/Datetoexamine/Dateapprove/Date ZXJ/20250208 Customerconfirmation quality / Date researchand development / Date Product Manager/Date ShanghaiJesoncomCommunicationEngineeringCo.,Ltd Confidential Confidential,pleasedonotreprintwithoutpermission Page 2 of 14 Catalogue ApprovalSheet..............................................................................................................................1 Catalogue.......................................................................................................................................................3 1ChangeHistory.........................................................................................................................................4 2Antennaoutlinedrawing............................................................................................................................5 3DEFINITION..............................................................................................................................................6 4Testequipment...........................................................................................................................................6 5Applicablefrequencyband.........................................................................................................................6 6Basictestingitems......................................................................................................................................7 6.1Standingwaveratiodiagram...........................................................................................................7 6.2Smithimpedancediagram...............................................................................................................7 6.3Radiationpattern..............................................................................................................................7 6.4Gainandefficiency..........................................................................................................................7 7Testindicatorsanddatacharts....................................................................................................................7 7.1Standing-waveratio.........................................................................................................................7 7.1.1Standingwaveratiodiagram................................................................................................7 7.1.2Standingwaveratiodata.......................................................................................................8 7.2.Smithimpedancecirclediagram.....................................................................................................8 7.3.radiationpattern...............................................................................................................................9 7.3.1H-plane..................................................................................................................................9 7.3.2E-plane.................................................................................................................................10 7.4.Gainandefficiency........................................................................................................................12 8.Suggestionsforenvironmentaltreatment.................................................................................................12 ShanghaiJesoncomCommunicationEngineeringCo.,Ltd Confidential Confidential,pleasedonotreprintwithoutpermission Page 3 of 14 9.Impedancematchingrequirements...........................................................................................................12 10.Antennainstallationguide......................................................................................................................12 10.1Antennainstallationlocationinstructions....................................................................................13 11.Fullsizeinspectionreport.......................................................................................................................14 ShanghaiJesoncomCommunicationEngineeringCo.,Ltd Confidential Confidential,pleasedonotreprintwithoutpermission Page 4 of 14 1.ChangeHistory version Revisedcontentand reasons Revision date Revised by reviewerApprover T:Anewlyadded2024.09.26ZXJ T:BUpdatesize2024.10.17ZXJ T:CUpdatekeydimensions2024.11.07ZXJ T:DUpdatedrawings2025.02.08ZXJ T:E Update drawings2025.07.15ZXJ ShanghaiJesoncomCommunicationEngineeringCo.,Ltd Confidential Confidential,pleasedonotreprintwithoutpermission Page 5 of 14 2.Antennaoutlinedrawing ShanghaiJesoncomCommunicationEngineeringCo.,Ltd Confidential Confidential,pleasedonotreprintwithoutpermission Page 6 of 14 3.DEFINITION dBiDecibelrelativeisotropicantenna TxTransmitfrequency RxReceivefrequency TRPTotalRadiatedPower TISTotalIsotropicSensitivity VSWRVoltageStandingWaveRatio GSMGlobalServiceforMobilecommunication DCSDigitalCommunicationSystem CDMACodeDivisionMultipleAccess WCDMAWidebandCodeDivisionMultipleAccess 4.Testequipment Itcanbeadjustedaccordingtotheactualsituation vectornetworkanalyzer Comprehensivetestinstrument SATIMO64Darkroom 5.Applicablefrequencyband Marktheapplicablefrequencybandswithothercolors. standardFrequencyband WIFI(2.4G)2400MHz～2500MHz ShanghaiJesoncomCommunicationEngineeringCo.,Ltd Confidential Confidential,pleasedonotreprintwithoutpermission Page 7 of 14 6.Basictestingitems 6.1Standingwaveratiodiagram 6.2S…

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SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250300090103 Page: 1 of 178 Keny Xu EMC Laboratory Manager TEST REPORT Application No.: SZCR2503000901AT Applicant: Wyze Labs, Inc. Address of Applicant: 5808 Lake Washington Blvd NE Ste 300, Kirkland, Washington, 98033, United States Manufacturer: Wyze Labs, Inc. Address of Manufacturer: 5808 Lake Washington Blvd NE Ste 300, Kirkland, Washington, 98033, United States Equipment Under Test (EUT): EUT Name: Wyze Battery Video Doorbell Model No.: MR_BVD Trade Mark: WYZE FCC ID: 2AUIUMRBVD Standard(s) : 47 CFR Part 15, Subpart C 15.247 Date of Receipt: 2025-03-11 Date of Test: 2025-05-09 to 2025-06-20 Date of Issue: 2025-06-24 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250300090103 Page: 2 of 178 Revision Record Version Chapter Date Modifier Remark 01 2025-06-24 Original Authorized for issue by: Charlie Dai/Project Engineer Eric Fu/Reviewer SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250300090103 Page: 3 of 178 2 Test Summary Radio Spectrum Technical Requirement Item Standard Method Requirement Result Antenna Requirement 47 CFR Part 15, Subpart C 15.247 N/A 47 CFR Part 15, Subpart C 15.203 & 15.247(b)(4) Pass Radio Spectrum Matter Part Item Standard Method Requirement Result Conducted Emissions at AC Power Line (150kHz-30MHz) 47 CFR Part 15, Subpart C 15.247 ANSI C63.10 (2020) Section 6.2 47 CFR Part 15, Subpart C 15.207 Pass Radiated Emissions which fall in the restricted bands ANSI C63.10 (2020) Section 6.10.5 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Radiated Spurious Emissions Below 1GHz ANSI C63.10 (2020) Section 6.4,6.5 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Radiated Spurious Emissions Above 1GHz ANSI C63.10 (2020) Section 6.6 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Conducted Peak Output Power ANSI C63.10 (2020) Section 11.9.2 47 CFR Part 15, Subpart C 15.247(b)(3) Pass Minimum 6dB Bandwidth ANSI C63.10 (2020) Section 11.8.1 47 CFR Part 15, Subpart C 15.247a(2) Pass Power Spectrum Density ANSI C63.10 (2020) Section 11.10.2 47 CFR Part 15, Subpart C 15.247(e) Pass Conducted Band Edges Measurement ANSI C63.10 (2020) Section 11.13.3.2 47 CFR Part 15, Subpart C 15.247(d) Pass Conducted Spurious Emissions ANSI C63.10 (2020) Section 11.11 47 CFR Part 15, Subpart C 15.247(d) Pass SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250300090103 Page: 4 of 178 3 Contents Page 1 Cover Page ................................................................................................................................................ 1 2 Test Summary ........................................................................................................................................... 3 3 Contents .................................................................................................................................................... 4 4 General Information .................................................................................................................................. 6 4.1 Details of E.U.T. ................................................................................................................................. 6 4.2 Description of Support Units .............................................................................................................. 6 4.3 Measurement Uncertainty .................................................................................................................. 6 4.4 Test Location ...................................................................................................................................... 8 4.5 Test Facility ........................................................................................................................................ 8 4.6 Deviation from Standards ................................................................................................................... 8 4.7 Abnormalities from Standard Conditions ........................................................................................... 8 5 Equipment List .......................................................................................................................................... 9 6 Radio Spectrum Technical Requirement ............................................................................................. 12 6.1 Antenna Requirement ...................................................................................................................... 12 6.1.1 Test Requirement: ....................................................................................................................... 12 6.1.2 Conclusion ................................................................................................................................... 12 7 Radio Spectrum Matter Test Results .................................................................................................... 13 7.1 Conducted Emissions at AC Power Line (150kHz-30MHz) ............................................................. 13 7.1.1 E.U.T. Operation .......................................................................................................................... 13 7.1.2 Test Mode Description ................................................................................................................. 13 7.1.3 Test Setup Diagram ..................................................................................................................... 14 7.1.4 Measurement Procedure and Data............................................................................................. 14 7.2 Radiated Emissions which fall in the restrict…

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SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250300090103 Page: 141 of 178 802.11n(HT20)_HCH_2462MHz_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250300090103 Page: 142 of 178 802.11ax(HEW20)_LCH_2412MHz_RU242_Left_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250300090103 Page: 143 of 178 802.11ax(HEW20)_MCH_2437MHz_RU242_Left_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250300090103 Page: 144 of 178 802.11ax(HEW20)_HCH_2462MHz_RU242_Left_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250300090103 Page: 145 of 178 5. Unwanted Emissions In Non-restricted Frequency Bands 5.1 Test Result 5.1.1 Ref Mode TX Type Frequency (MHz) RU RU Pos ANT Level of Reference (dBm) 802.11b SISO 2412 / / 1 11.84 2437 / / 1 11.79 2462 / / 1 11.36 802.11g SISO 2412 / / 1 6.78 2437 / / 1 9.59 2462 / / 1 5.37 802.11n (HT20) SISO 2412 / / 1 6.78 2437 / / 1 8.63 2462 / / 1 5.38 802.11ax (HEW20) SISO 2412 RU242 Left 1 5.63 2437 RU242 Left 1 8.22 2462 RU242 Left 1 7.35 Note1: Refer to FCC Part 15.247 (d) and ANSI C63.10-2020, the channel contains the maximum PSD level was used to establish the reference level. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250300090103 Page: 146 of 178 5.1.2 CSE Mode TX Type Frequency (MHz) RU RU Pos ANT Level of Reference (dBm) Limit (dBm) Verdict 802.11b SISO 2412 / / 1 11.84 -18.16 Pass 2437 / / 1 11.84 -18.16 Pass 2462 / / 1 11.84 -18.16 Pass 802.11g SISO 2412 / / 1 9.59 -20.41 Pass 2437 / / 1 9.59 -20.41 Pass 2462 / / 1 9.59 -20.41 Pass 802.11n (HT20) SISO 2412 / / 1 8.63 -21.37 Pass 2437 / / 1 8.63 -21.37 Pass 2462 / / 1 8.63 -21.37 Pass 802.11ax (HEW20) SISO 2412 RU242 Left 1 8.22 -21.78 Pass 2437 RU242 Left 1 8.22 -21.78 Pass 2462 RU242 Left 1 8.22 -21.78 Pass Note1: Refer to FCC Part 15.247 (d) and ANSI C63.10-2020, the channel contains the maximum PSD level was used to establish the reference level. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250300090103 Page: 147 of 178 5.2 Test Graph 5.2.1 Ref 802.11b_LCH_2412MHz_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250300090103 Page: 148 of 178 802.11b_MCH_2437MHz_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250300090103 Page: 149 of 178 802.11b_HCH_2462MHz_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-0…

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