2AZ3ICC180WProjector

刀模料号设计制作者 类别 材质 制法 印色 尺寸 日期 □彩盒 □外箱 □内箱 ☑说明书 □Label □机身LOGO □其他 □模具雕刻 □铜版印刷 ☑平板印刷 □POLY □压凸 □压凹 □其他 □单色(特别色) ☑单色(黑色) □三色 □四色 □五色 □其他 □A4 □A5 □A6 □3’’x3’’(76x76mm) □5’’x3’’(126x76mm) □6’’x4’’(152x102mm) ☑其他 128g哑粉纸 李昆昇2023.8.22 料号82-304-10000-101 82-000-00008-000 品名CC180 QSG 版本2.0

GT Technology Chongqing Limited CERTIFICATIONS CONCERNING “COVERED” EQUIPMENT Date:2023-08-18 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 FCC ID: 2AZ3ICC180W To Whom It May Concern: As required by section 2.911(d)(5)(i), [GT Technology Chongqing Limited] (“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. As required by section 2.911(d)(5)(ii), [GT Technology Chongqing Limited] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Thank you for your attention to this matter. Sincerely yours, Signature Printed Name: Pingan Dai Company: GT Technology Chongqing Limited Job Title: Certificates Engineer Email: [email protected] Telephone: +86-18576493516

Rev 1/26/2023 GT Technology Chongqing Limited Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 08-21-2023 Ref: Attestation Statements Part 2.911(d)(7) Filing FCC ID or Grantee Code: 2AZ3I Applicant FRN: 0030968556 GT Technology Chongqing Limited (“the applicant”) certifies that, as of the date of the filing of the application, GLOBAL AIPTEK INC is our designated U.S. agent for service of process for the above referenced FCC ID. GT Technology Chongqing Limited 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. GLOBAL AIPTEK INC accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information: Name: GLOBAL AIPTEK INC Address: 2911 N Cicero Ave Chicago, IL 60102-3202 US Contact Person: franksheu Email: [email protected] Sincerely, Matias GT Technology Chongqing Limited FRN: 0030968556 GLOBAL AIPTEK INC The agent for service of process does no other business with the FCC and does not have an FRN Pingan Dai franksheu

FCC, Request for non-disclosure Date: 02-01-2022 RF_501, Issue 10 Company Name: GT Technology Chongqing Limited Address: 3-1,No,20 Qixin Road Yanjia Street, Changshou District City: Chongqing Country: China To: Kiwa Netherlands B.V., Dept. FCC TCB Wilmersdorf 50 7327 AC Apeldoorn The Netherlands Subject: Request for confidentiality FCC ID: 2AZ3ICC180W Reference number: HP Projector Dear FCC TCB, 1. Long-Term Confidentiality Pursuant to 47 CFR Section 0.459(a) & (b), we hereby requests non-disclosure and confidential treatment of the following materials submitted in support of FCC certification application: Bill(s) of Material Block Diagrams Operational Description Schematic Diagrams Tune-up Procedure Above materials contain secrets, proprietary and technical information, which would customarily be guarded from competitors under 47 CFR, section 0.457(d)(2). Disclosure or publication or any portion of this company confidential material to other parties could cause substantial competitive harm and provide unjustified benefits for competitors. 2. Short-Term Confidentiality (STC) Pursuant to Public Notice DA 04-1705 of the Commission’s policy, in order to comply with the marketing regulations in 47 CFR §2.803 and the importation rules in 47 CFR §2.1204, applicant hereby requests Short-Term Confidential treatment of the following materials (See notes below): Internal Photos User’s Manual Test Set-up Photos External Photos Justification: Date: 2023-08-21 Name and signature of applicant: Pingan Dai Notes: 1) A document or type of document can only have ONE type of confidentiality! 2) Short-Term confidentiality is in principle for 45 days from date of grant; it can be extended max 3 times (total time 180 days max.)! The planned date should state in the RF731 application form. 3) FCC must be informed when marketing begins earlier. 4) Release takes place automatically thus extension must be requested in time. Telefication does not remind you of this! 5) Request for extension or for release must be received by Kiwa NL B.V. at least 7 days before date of actual marketing or before expiration of the STC period

Spectrum Research & Testing Lab., Inc. No. 167, Ln. 780, Shan-Tong Rd., Ling 8, Shan-Tong Li, Chung-Li Dist., Taoyuan City 320, Taiwan (R.O.C.) PHOTOS OF EUT - External Reference No.：A23080102 Page：1 of 7 Date：Aug. 02, 2023 Spectrum Research & Testing Lab., Inc. No. 167, Ln. 780, Shan-Tong Rd., Ling 8, Shan-Tong Li, Chung-Li Dist., Taoyuan City 320, Taiwan (R.O.C.) PHOTOS OF EUT - External Reference No.：A23080102 Page：2 of 7 Date：Aug. 02, 2023 Spectrum Research & Testing Lab., Inc. No. 167, Ln. 780, Shan-Tong Rd., Ling 8, Shan-Tong Li, Chung-Li Dist., Taoyuan City 320, Taiwan (R.O.C.) PHOTOS OF EUT - External Reference No.：A23080102 Page：3 of 7 Date：Aug. 02, 2023 Spectrum Research & Testing Lab., Inc. No. 167, Ln. 780, Shan-Tong Rd., Ling 8, Shan-Tong Li, Chung-Li Dist., Taoyuan City 320, Taiwan (R.O.C.) PHOTOS OF EUT - External Reference No.：A23080102 Page：4 of 7 Date：Aug. 02, 2023 Spectrum Research & Testing Lab., Inc. No. 167, Ln. 780, Shan-Tong Rd., Ling 8, Shan-Tong Li, Chung-Li Dist., Taoyuan City 320, Taiwan (R.O.C.) PHOTOS OF EUT - External Reference No.：A23080102 Page：5 of 7 Date：Aug. 02, 2023 Spectrum Research & Testing Lab., Inc. No. 167, Ln. 780, Shan-Tong Rd., Ling 8, Shan-Tong Li, Chung-Li Dist., Taoyuan City 320, Taiwan (R.O.C.) PHOTOS OF EUT - External Reference No.：A23080102 Page：6 of 7 Date：Aug. 02, 2023 Spectrum Research & Testing Lab., Inc. No. 167, Ln. 780, Shan-Tong Rd., Ling 8, Shan-Tong Li, Chung-Li Dist., Taoyuan City 320, Taiwan (R.O.C.) PHOTOS OF EUT - External Reference No.：A23080102 Page：7 of 7 Date：Aug. 02, 2023

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Spectrum Research & Testing Lab., Inc. No. 167, Ln. 780, Shan-Tong Rd., Ling 8, Shan-Tong Li, Chung-Li Dist., Taoyuan City 320, Taiwan (R.O.C.) PHOTOS OF EUT - Internal Reference No.：A23080102 Page：1 of 11 Date：Aug. 02, 2023 Spectrum Research & Testing Lab., Inc. No. 167, Ln. 780, Shan-Tong Rd., Ling 8, Shan-Tong Li, Chung-Li Dist., Taoyuan City 320, Taiwan (R.O.C.) PHOTOS OF EUT - Internal Reference No.：A23080102 Page：2 of 11 Date：Aug. 02, 2023 Spectrum Research & Testing Lab., Inc. No. 167, Ln. 780, Shan-Tong Rd., Ling 8, Shan-Tong Li, Chung-Li Dist., Taoyuan City 320, Taiwan (R.O.C.) PHOTOS OF EUT - Internal Reference No.：A23080102 Page：3 of 11 Date：Aug. 02, 2023 Spectrum Research & Testing Lab., Inc. No. 167, Ln. 780, Shan-Tong Rd., Ling 8, Shan-Tong Li, Chung-Li Dist., Taoyuan City 320, Taiwan (R.O.C.) PHOTOS OF EUT - Internal Reference No.：A23080102 Page：4 of 11 Date：Aug. 02, 2023 Spectrum Research & Testing Lab., Inc. No. 167, Ln. 780, Shan-Tong Rd., Ling 8, Shan-Tong Li, Chung-Li Dist., Taoyuan City 320, Taiwan (R.O.C.) PHOTOS OF EUT - Internal Reference No.：A23080102 Page：5 of 11 Date：Aug. 02, 2023 Spectrum Research & Testing Lab., Inc. No. 167, Ln. 780, Shan-Tong Rd., Ling 8, Shan-Tong Li, Chung-Li Dist., Taoyuan City 320, Taiwan (R.O.C.) PHOTOS OF EUT - Internal Reference No.：A23080102 Page：6 of 11 Date：Aug. 02, 2023 Spectrum Research & Testing Lab., Inc. No. 167, Ln. 780, Shan-Tong Rd., Ling 8, Shan-Tong Li, Chung-Li Dist., Taoyuan City 320, Taiwan (R.O.C.) PHOTOS OF EUT - Internal Reference No.：A23080102 Page：7 of 11 Date：Aug. 02, 2023 Spectrum Research & Testing Lab., Inc. No. 167, Ln. 780, Shan-Tong Rd., Ling 8, Shan-Tong Li, Chung-Li Dist., Taoyuan City 320, Taiwan (R.O.C.) PHOTOS OF EUT - Internal Reference No.：A23080102 Page：8 of 11 Date：Aug. 02, 2023 Spectrum Research & Testing Lab., Inc. No. 167, Ln. 780, Shan-Tong Rd., Ling 8, Shan-Tong Li, Chung-Li Dist., Taoyuan City 320, Taiwan (R.O.C.) PHOTOS OF EUT - Internal Reference No.：A23080102 Page：9 of 11 Date：Aug. 02, 2023 Spectrum Research & Testing Lab., Inc. No. 167, Ln. 780, Shan-Tong Rd., Ling 8, Shan-Tong Li, Chung-Li Dist., Taoyuan City 320, Taiwan (R.O.C.) PHOTOS OF EUT - Internal Reference No.：A23080102 Page：10 of 11 Date：Aug. 02, 2023 Spectrum Research & Testing Lab., Inc. No. 167, Ln. 780, Shan-Tong Rd., Ling 8, Shan-Tong Li, Chung-Li Dist., Taoyuan City 320, Taiwan (R.O.C.) PHOTOS OF EUT - Internal Reference No.：A23080102 Page：11 of 11 Date：Aug. 02, 2023

Spectrum Research & Testing Lab., Inc. No.167,Ln. 780, Shan-Tong Rd.,Ling 8, Shan-Tong Li, Chung-Li Dist., Taoyuan City 320, Taiwan (R.O.C.) TEST REPORT Reference No.: A23080102 Report No.: FCCA23080102-M0 FCC ID : 2AZ3ICC180W Page: 2 of 7 Date: Aug. 21, 2023 Revisions History Report No. Issue Date Revisions FCCA23080102-M0 Aug. 21, 2023 Initial issue. Spectrum Research & Testing Lab., Inc. No.167,Ln. 780, Shan-Tong Rd.,Ling 8, Shan-Tong Li, Chung-Li Dist., Taoyuan City 320, Taiwan (R.O.C.) TEST REPORT Reference No.: A23080102 Report No.: FCCA23080102-M0 FCC ID : 2AZ3ICC180W Page: 3 of 7 Date: Aug. 21, 2023 1. DOCUMENT POLICY AND TEST STATEMENT 1.1 DOCUMENT POLICY - The report shall not be reproduced except in full, without the written approval of SRT Lab, Inc. - FCC Registered Test Site Number：TW1016 1.2 TEST STATEMENT - This random test report is for FCC's market spot check action by FCC ID: 2AZ3ICC180W project, applied only to the specific samples tested under conditions. - The test results in the report apply only to the unit tested by SRT Lab. - There was no deviation from the requirements of test standards during the test. - DC power source from DC adapter: 15V ⎓ 3A Spectrum Research & Testing Lab., Inc. No.167,Ln. 780, Shan-Tong Rd.,Ling 8, Shan-Tong Li, Chung-Li Dist., Taoyuan City 320, Taiwan (R.O.C.) TEST REPORT Reference No.: A23080102 Report No.: FCCA23080102-M0 FCC ID : 2AZ3ICC180W Page: 4 of 7 Date: Aug. 21, 2023 2. GENERAL CONCULUSION According to FCC §§1.1307 and KDB 447498 D04, the available maximum time- averaged power or effective radiated power (ERP), whichever is greater, is less than or equal to the threshold P th (mW). 1) Option A. 1-mW Test Exemption Per § 1.1307(b)(3)(i)(A), a single RF source is exempt RF device (from the requirement to show data demonstrating compliance to RF exposure limits, as previously mentioned) if the available maximum time-averaged power is no more than 1 mW, regardless of separation distance. This exemption applies to all operating configurations and exposure conditions, for the frequency range 100 kHz to 100 GHz, regardless of fixed, mobile, or portable device exposure conditions. This is a standalone exemption, and it cannot be applied in conjunction with any other test exemption. 2) Option B. SAR-Based Exemption A more comprehensive exemption, considering a variable power threshold that depends on both the separation distance and power, is provided in § 1.1307(b)(3)(i)(B). This exemption is applicable to the frequency range between 300 MHz and 6 GHz, with test separation distances between 0.5 cm and 40 cm, and for all RF sources in fixed, mobile, and portable device exposure conditions. Accordingly, a RF source is considered an RF exempt device if its available maximum time-averaged (matched conducted) power or its effective radiated power (ERP), whichever is greater, are below a specified threshold. This method shall only be used at separation distances (cm) from 0.5 centimeters to 40 centimeters and at frequencies from 0.3 GHz to 6 GHz (inclusive). Pth is given by: Where and Spectrum Research & Testing Lab., Inc. No.167,Ln. 780, Shan-Tong Rd.,Ling 8, Shan-Tong Li, Chung-Li Dist., Taoyuan City 320, Taiwan (R.O.C.) TEST REPORT Reference No.: A23080102 Report No.: FCCA23080102-M0 FCC ID : 2AZ3ICC180W Page: 5 of 7 Date: Aug. 21, 2023 Table B2-Example Power Thresholds (mW) Frequency (MHz) Distance(mm) mW 5 10 15 20 25 30 35 40 45 50 300 39 65 88 110129148166184 201 217 450 22 44 67 89 112135158180 203 226 835 9 25 44 66 90 116145175 207 240 19003 12 26 44 66 92 122157 195 236 24503 10 22 38 59 83 111143 179 219 36002 8 18 32 49 71 96 125 158 195 58001 6 14 25 40 58 80 106 136 169 3) Option C MPE-Based Exemption An alternative to the SAR-based exemption is provided in § 1.1307(b)(3)(i)(C), for a much wider frequency range, from 300 kHz to 100 GHz, applicable for separation distances greater or equal to λ/2π, where λ is the free-space operating wavelength in meters. The MPE-based test exemption condition is in terms of ERP, defined as the product of the maximum antenna gain and the delivered maximum time- averaged power. For this case, a RF source is an RF exempt device if its ERP (watts) is no more than a frequency-dependent value, as detailed tabular form in Appendix B. These limits have been derived based on the basic specifications on Maximum Permissible Exposure (MPE) considered for the FCC rules in § 1.1310(e)(1). Table B.1 - Thresholds for Single RF Sources Subject to Routine Environmental Evaluation RF Source Frequency Minimum Distance Threshold ERP ƒ L MHz ƒ H MHz λ L / 2π λ H / 2π W 0.3 - 1.34 159 m - 35.6 m 1920 R 2 1.34 - 30 35.6 m - 1.6 m 3450 R 2 /ƒ 2 30 - 300 1.6 m - 159 mm 3.83 R 2 300 - 1,500 159 mm - 31.8 mm 0.0128 R 2 ƒ 1,500 - 100,000 31.8 mm - 0.5 mm 1932R 2 Subscripts L and H are low and high; λ is wavelength. From § 1.1307(b)(3)(i)(C), modified by adding Minimum Distance columns. In the case of fixed RF sources operating in the same time-averaging period, or of multiple mobile or portable RF sources within a device operating in the same time averaging period, if the sum of the fractional contributions to the applicable thresholds is less than or equal to 1 as indicated in the following equation. Spectrum Research & Testing Lab., Inc. No.167,Ln. 780, Shan-Tong Rd.,Ling 8, Shan-Tong Li, Chung-Li Dist., Taoyuan City 320, Taiwan (R.O.C.) TEST REPORT Reference No.: A23080102 Report No.: FCCA23080102-M0 FCC ID : 2AZ3ICC180W Page: 6 of 7 Date: Aug. 21, 2023 Where: a = number of fixed, mobile, or portable RF sources claiming exemption using paragraph (b)(3)(i)(B) of this section for Pth, including existing exempt transmitters and those being added. b = number of fixed, mobile, or portable RF sources claiming exemption using paragraph (b)(3)(i)(C) of this section for Threshold ERP, including existing exempt transmitters and those being added. c = number of existing fixed, mobile, or portable RF sources with known evaluation …

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Spectrum Research & Testing Lab., Inc. No.167,Ln. 780, Shan-Tong Rd.,Ling 8, Shan-Tong Li, Chung-Li Dist., Taoyuan City 320, Taiwan (R.O.C.) TEST REPORT Reference No.: A23080102 Report No.: FCCA23080102-B0 FCC ID : 2AZ3ICC180W Page: 2 of 80 Date: Aug. 21, 2023 Revisions History Report No. Issue Date Revisions FCCA23080102-B0 Aug. 21, 2023 Initial issue. Spectrum Research & Testing Lab., Inc. No.167,Ln. 780, Shan-Tong Rd.,Ling 8, Shan-Tong Li, Chung-Li Dist., Taoyuan City 320, Taiwan (R.O.C.) TEST REPORT Reference No.: A23080102 Report No.: FCCA23080102-B0 FCC ID : 2AZ3ICC180W Page: 3 of 80 Date: Aug. 21, 2023 Table of Contents 1. DOCUMENT POLICY AND TEST STATEMENT .................................................. 5 1.1 DOCUMENT POLICY ......................................................................................... 5 1.2 TEST STATEMENT ............................................................................................ 5 1.3 EUT MODIFICATION ......................................................................................... 5 1.4 DECISION RULE ................................................................................................ 5 1.5 REPORTING STATEMENTS OF CONFORMITY .............................................. 5 2. DESCRIPTION OF EUT AND TEST MODE ......................................................... 6 2.1 GENERAL DESCRIPTION OF EUT ................................................................... 6 2.3 DESCRIPTION OF TEST MODE ....................................................................... 7 2.4 EUT OPERATING CONDITION ......................................................................... 8 2.5 DESCRIPTION OF SUPPORT UNIT .................................................................. 8 2.6 CHANNEL AND FREQUENCY TABLE .............................................................. 9 3. DESCRIPTION OF APPLIED STANDARDS ...................................................... 10 3.1 SUMMARY OF TEST RESULTS ...................................................................... 10 4. CONDUCTED EMISSION TEST ........................................................................ 11 4.1 LIMIT ................................................................................................................ 11 4.2 TEST EQUIPMENT .......................................................................................... 11 4.3 TEST SETUP .................................................................................................... 12 4.4 TEST PROCEDURE ......................................................................................... 12 4.5 TEST RESULT ................................................................................................. 13 5. RADIATED EMISSION TEST ............................................................................. 15 5.1 LIMIT ................................................................................................................ 15 5.2 TEST EQUIPMENT .......................................................................................... 16 5.3 TEST SET-UP .................................................................................................. 18 5.4 TEST PROCEDURE ......................................................................................... 19 5.5 TEST RESULT ................................................................................................. 20 6. 20DB BANDWIDTH ............................................................................................ 42 6.1 LIMIT ................................................................................................................ 42 6.2 TEST EQUIPMENT .......................................................................................... 42 6.3 TEST SET-UP .................................................................................................. 42 6.4 TEST PROCEDURE ......................................................................................... 42 6.5 EUT OPERATING CONDITION ....................................................................... 42 6.6 TEST RESULT ................................................................................................. 43 7. PEAK CONDUCTED OUTPUT POWER TEST .................................................. 47 7.1 LIMIT ................................................................................................................ 47 7.2 TEST EQUIPMENT .......................................................................................... 47 7.3 TEST SET-UP .................................................................................................. 47 Spectrum Research & Testing Lab., Inc. No.167,Ln. 780, Shan-Tong Rd.,Ling 8, Shan-Tong Li, Chung-Li Dist., Taoyuan City 320, Taiwan (R.O.C.) TEST REPORT Reference No.: A23080102 Report No.: FCCA23080102-B0 FCC ID : 2AZ3ICC180W Page: 4 of 80 Date: Aug. 21, 2023 7.4 TEST PROCEDURE ......................................................................................... 47 7.5 EUT OPERATING CONDITION ....................................................................... 47 7.6 TEST RESULT ................................................................................................. 48 8. BAND EDGE TEST ............................................................................................ 52 8.1 LIMIT ................................................................................................................ 52 8.2 TEST EQUIPMENT .......................................................................................... 52 8.3 TEST SET-UP .................................................................................................. 53 8.4 TEST PROCEDURE ......................................................................................... 53 8.5 EUT OPERATING CONDITION ....................................................................... 53 8.6 TEST RESULT ....…

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Report for Broadcom By S un Jia Wei Shenzhen Stellamore Techmology Co. , L.td Tested Products.• Antenna 1: integrated antenna. • Frequency = 2.402GHz. • Frequency = 2.441GHz. • Frequency = 2.480GHz. Shenzhen Stellamore Techmology Co. , L.td Coordinate System Reference: Antenna 1. Top view Side view Z Y X Front view Front viewRear view X Z Y Shenzhen Stellamore Techmology Co. , L.td Radiation pattern: Antenna 1. XZ Plane at f = 2.402GHz Co-cross polarization field (dBi) Solid line: vertical polarizationDash line: horizontal polarization Total field (dBi) 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 Shenzhen Stellamore Techmology Co . , L.td Radiation pattern: Antenna 1. YZ Plane at f = 2.402GHz Co-cross polarization field (dBi) Solid line: vertical polarizationDash line: horizontal polarization Total field (dBi) 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 Shenzhen Stellamore Techmology Co. , L.td Radiation pattern: Antenna 1. XY Plane at f = 2.402GHz Co-cross polarization field (dBi) Solid line: vertical polarizationDash line: horizontal polarization Total field (dBi) 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 Shenzhen Stellamore Techmology Co. , L.td Radiation pattern: Antenna 1. XZ Plane at f = 2.441GHz Co-cross polarization field (dBi) Solid line: vertical polarizationDash line: horizontal polarization Total field (dBi) 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 Shenzhen Stellamore Techmology Co. , L.td Radiation pattern: Antenna 1. YZ Plane at f = 2.441GHz Co-cross polarization field (dBi) Solid line: vertical polarizationDash line: horizontal polarization Total field (dBi) 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 Shenzhen Stellamore Techmology Co. , L.td Radiation pattern: Antenna 1. XY Plane at f = 2.441GHz Co-cross polarization field (dBi) Solid line: vertical polarizationDash line: horizontal polarization Total field (dBi) 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 Shenzhen Stellamore Techmology Co. , L.td Radiation pattern: Antenna 1. XZ Plane at f = 2.480GHz Co-cross polarization field (dBi) Solid line: vertical polarizationDash line: horizontal polarization Total field (dBi) 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 Shenzhen Stellamore Techmology Co. , L.td Radiation pattern: Antenna 1. YZ Plane at f = 2.480GHz Co-cross polarization field (dBi) Solid line: vertical polarizationDash line: horizontal polarization Total field (dBi) 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 Shenzhen Stellamore Techmology Co. , L.td Radiation pattern: Antenna 1. XY Plane at f = 2.480GHz Co-cross polarization field (dBi) Solid line: vertical polarizationDash line: horizontal polarization Total field (dBi) 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 Shenzhen Stellamore Techmology Co. , L.td Return Loss: Antenna 1 BW(-10dB) ¡ 13.48% 2 2.2 2.4 2.6 2.8 3 Frequency (GHz) -16-14-12-10 -8-6-4-2 R e t u r n L o s s ( d B ) Shenzhen Stellamore Techmology Co. , L.td Measurements summary Frequency (GHz) Plane Return Loss (dB) Polarization Gain max. (dBi) θ for Gain max. φ for Gain max. Antenna 1 2.402 XZ -10.90 Vertical -7.8 290 2.402 XZ -10.90 Horizontal 0.786 182 2.402 YZ -10.90 Vertical 1.21 226 2.402 YZ -10.90 Horizontal -7.75 10 2.402 XY -10.90 Vertical -15.4 20 2.402 XY -10.90 Horizontal 0.93 180 2.441 XZ -12.20 Vertical -7.36 318 2.441 XZ -12.20 Horizontal 1.32 180 2.441 YZ -12.20 Vertical 0.981 204 2.441 YZ -12.20 Horizontal -8.23 24 2.441 XY -12.20 Vertical -14.1 -14 2.441 XY -12.20 Horizontal 1.74 180 2.48 XZ -13.80 Vertical -7.95 312 2.48 XZ -13.80 Horizontal 1.81 186 2.48 YZ -13.80 Vertical 0.204 214 2.48 YZ -13.80 Horizontal -8.38 8 2.48 XY -13.80 Vertical -15.8 12 2.48 XY -13.80 Horizontal 1.87 180 Shenzhen Stellamore Techmology Co. , L.td

Spectrum Research & Testing Lab., Inc. No. 167, Ln. 780, Shan-Tong Rd., Ling 8, Shan-Tong Li, Chung-Li Dist., Taoyuan City 320, Taiwan (R.O.C.) PHOTOS OF EUT - Setup Reference No.：A23080102 Page：1 of 3 Date：Aug. 02, 2023 Conducted test Spectrum Research & Testing Lab., Inc. No. 167, Ln. 780, Shan-Tong Rd., Ling 8, Shan-Tong Li, Chung-Li Dist., Taoyuan City 320, Taiwan (R.O.C.) PHOTOS OF EUT - Setup Reference No.：A23080102 Page：2 of 3 Date：Aug. 02, 2023 Radiated test (below 1G) Spectrum Research & Testing Lab., Inc. No. 167, Ln. 780, Shan-Tong Rd., Ling 8, Shan-Tong Li, Chung-Li Dist., Taoyuan City 320, Taiwan (R.O.C.) PHOTOS OF EUT - Setup Reference No.：A23080102 Page：3 of 3 Date：Aug. 02, 2023 Radiated test (above 1G)