2AOOA-ORO4Tilde Evo

C5266091_X24_Ed.2 1/1 “Attestation Statements” TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: OROSOUND Grantee code: 2AOOA FRN: 0027105477 FCC ID: 2AOOA-ORO4 Contact Name: Eric BENHAIM Address: 84 Bis Quai Du Petit Parc Saint-Maur-des-Fosses Telephone No: +33686864800 Fax No: Email: [email protected] i. [OROSOUND] (“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. The applicant must sign this certification. ii. [ OROSOUND] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. OROSOUND certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Date: 07.02.2024 Applicant’s Name: Eric BENHAIM Title: CTO Signature 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist

CFR47 §2.911(d)(7)AgentDesignationAttestation Date:06-12-2024 FCCID: 2AOOA-ORO4FRN:0027105477 To:FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD 21046 OROSOUND(“the applicant”) as requiredby section2.911(d)(7),designatesthe following agent,locatedin the UnitedStates,for purposesof actingas the applicant’s agentfor service of process. The applicantacknowledgesthat they will maintainan agentfor no less thanone year afterthe granteehas terminatedall marketingand importationor the conclusionof any Commission- relatedproceedinginvolvingthe equipment.The applicantfurtheracknowledgestheir responsibilityto informthe FCCwheneverthe agentinformationchanges. U. S. AgentInformation: JamesHe OasisCompliance,Inc. 3313VerdiDr, San Jose,CA 95111 [email protected] cell:2026028330 Sincerelyyours, ______________________________ Eric BENHAIM Manager OROSOUND Address:84 Bis Quaidu PetitParcSaint-Maur-des-Fosses,France Email:[email protected] Phone:+33686864800

C5266091_X8_Ed.1 1/1 Letter of Authorization Company: OROSOUND Address: 84 Bis Quai Du Petit Parc Saint-Maur-des-Fosses Product Name: Tilde Evo Model Number: Oro4 FCC Identifier: 2AOOA-ORO4 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Eric BENHAIM Date: 7/2/2024 Title: CTO Signature of applicant:

C5266091_X10_Ed.2 1/1 OROSOUND Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 7/2/2024 Subject: Request for Confidentiality FCC ID: 2AOOA-ORO4 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual ☐ NOTE 1 ☐ Internal Photos ☐ NOTE 1 ☐ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of ______ days from the date of the Grant of Equipment Authorization and prior to marketing. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name: Eric BENHAIM Title: CTO

Page 1 of 4 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel : (86-755) 88850135-1349 Fax: (86-755) 88850136 We b : http://www.mtitest.cn E-mail: [email protected] Photographs of the EUT (External Photos) Model: Oro4 Page 2 of 4 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel : (86-755) 88850135-1349 Fax: (86-755) 88850136 We b : http://www.mtitest.cn E-mail: [email protected] Page 3 of 4 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel : (86-755) 88850135-1349 Fax: (86-755) 88850136 We b : http://www.mtitest.cn E-mail: [email protected] Page 4 of 4 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel : (86-755) 88850135-1349 Fax: (86-755) 88850136 We b : http://www.mtitest.cn E-mail: [email protected]

尺寸 1:1 镭 雕 备注：±公差0.05mm I C : 2 6 0 8 8 - O R O 4 F C C I D : 2 A O O A - O R O 4 T i l d e E v o M o d e l : O r o 4 O r o s o u n d S A S I n p u t : 5 V 1 0 0 0 m A I C : 2 6 0 8 8 - O R O 4 F C C I D : 2 A O O A - O R O 4 T i l d e E v o M o d e l : O r o 4 O r o s o u n d S A S I n p u t : 5 V 1 0 0 0 m A 天 翼 通 讯 电 子 有 限 公 司 2 1 版本 REV. 审核 Checked 制图 drawing 机型 Model No. 材质 Material 比例/单位 Scale/Unit 发行日期 ISSUE 文件编号 成品料号 素材料号 采购塑胶品管 工程 研发 SMT 修改标记修改日期负责人修改事由修改内容 发放部门 3 角度公差 Angular Tolerance: 0.5 长度 Dimensions mm 公差 Tolerance:() 1:1 skywing 模号 出模数 颜色 物料名称 天 翼 通 讯 电 子 有 限 公 司 2 1 版本 REV. 审核 Checked 制图 drawing 机型 Model No. 材质 Material 比例/单位 Scale/Unit 发行日期 ISSUE 文件编号 成品料号 素材料号 采购塑胶品管 工程 研发 SMT 修改标记修改日期负责人修改事由修改内容 发放部门 3 角度公差 Angular Tolerance: 0.5 长度 Dimensions mm 公差 Tolerance:() 1:1 skywing 模号 出模数 颜色 物料名称 尺寸 1:1 备注：±公差0.05mm 镭 雕 M a d e i n C h i n a CS36647 M a d e i n C h i n a CS36647 天 翼 通 讯 电 子 有 限 公 司 2 1 版本 REV. 审核 Checked 制图 drawing 机型 Model No. 材质 Material 比例/单位 Scale/Unit 发行日期 ISSUE 文件编号 成品料号 素材料号 采购塑胶品管 工程 研发 SMT 修改标记修改日期负责人修改事由修改内容 发放部门 3 角度公差 Angular Tolerance: 0.5 长度 Dimensions mm 公差 Tolerance:() 1:1 skywing 模号 出模数 颜色 物料名称 尺寸 1:1 备注：±公差0.05mm 镭 雕 M a d e i n F r a n c e CS36647 M a d e i n F r a n c e CS36647

Page 1 of 11 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel : (86-755) 88850135-1349 Fax: (86-755) 88850136 We b : http://www.mtitest.cn E-mail: [email protected] Photographs of the EUT (Internal Photos) Model: Oro4 Page 2 of 11 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel : (86-755) 88850135-1349 Fax: (86-755) 88850136 We b : http://www.mtitest.cn E-mail: [email protected] Page 3 of 11 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel : (86-755) 88850135-1349 Fax: (86-755) 88850136 We b : http://www.mtitest.cn E-mail: [email protected] Page 4 of 11 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel : (86-755) 88850135-1349 Fax: (86-755) 88850136 We b : http://www.mtitest.cn E-mail: [email protected] Page 5 of 11 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel : (86-755) 88850135-1349 Fax: (86-755) 88850136 We b : http://www.mtitest.cn E-mail: [email protected] Page 6 of 11 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel : (86-755) 88850135-1349 Fax: (86-755) 88850136 We b : http://www.mtitest.cn E-mail: [email protected] Page 7 of 11 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel : (86-755) 88850135-1349 Fax: (86-755) 88850136 We b : http://www.mtitest.cn E-mail: [email protected] Page 8 of 11 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel : (86-755) 88850135-1349 Fax: (86-755) 88850136 We b : http://www.mtitest.cn E-mail: [email protected] Page 9 of 11 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel : (86-755) 88850135-1349 Fax: (86-755) 88850136 We b : http://www.mtitest.cn E-mail: [email protected] Page 10 of 11 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel : (86-755) 88850135-1349 Fax: (86-755) 88850136 We b : http://www.mtitest.cn E-mail: [email protected] Ant Page 11 of 11 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel : (86-755) 88850135-1349 Fax: (86-755) 88850136 We b : http://www.mtitest.cn E-mail: [email protected]

Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’ an District, Shenzhen, Guangdong, China. Tel: (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] RF EXPOSURE Test Report Report No.: MTi240424002-18E2 Date of issue: 2024-06-04 Applicant: OROSOUND Product: Tilde Evo Model(s): Oro4 FCC ID: 2AOOA-ORO4 Shenzhen Microtest Co., Ltd. http://www.mtitest.cn - Page 2 of 6- Report No.: MTi240424002-18E2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’ an District, Shenzhen, Guangdong, China. Tel: (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Instructions 1. The report shall not be partially reproduced without the written consent of the laboratory; 2. The test results of this report are only responsible for the samples submitted; 3. This report is invalid without the seal and signature of the laboratory; 4. This report is invalid if transferred, altered or tampered with in any form without authorization; 5. Any objection to this report shall be submitted to the laboratory within 15 days from the date of receipt of the report. - Page 3 of 6- Report No.: MTi240424002-18E2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’ an District, Shenzhen, Guangdong, China. Tel: (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] TEST RESULT CERTIFICATION Applicant’s name: OROSOUND Address: 84 Bis Quai Du Petit Parc Saint-Maur-des-Fosses Manufacturer's Name: OROSOUND Address: 84 Bis Quai Du Petit Parc Saint-Maur-des-Fosses Product description Product name: Tilde Evo Trademark: Tilde ® Model Name: Oro4 Serial Model N/A Standards: N/A Test procedure: KDB 447498 D01 v06 Date of Test Date (s) of performance of tests: 2024-05-23 to 2024-06-04 Test Result: Pass Testing Engineer : (James Qin) Technical Manager : (David Lee) Authorized Signatory : (Leon Chen) - Page 4 of 6- Report No.: MTi240424002-18E2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’ an District, Shenzhen, Guangdong, China. Tel: (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Table of Contents 1. STANDALONE SAR TEST EXCLUSION CONSIDERATIONS ............................................................................................ 5 2. SAR TEST EXCLUCSION THRESHOLDS ........................................................................................................................ 6 - Page 5 of 6- Report No.: MTi240424002-18E2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’ an District, Shenzhen, Guangdong, China. Tel: (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] 1. Standalone SAR test exclusion considerations Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Test Exclusion Threshold condition(s), listed below, is (are) satisfied. These test exclusion conditions are based on source-based time-averaged maximum conducted output power of the RF channel requiring evaluation, adjusted for tune-up tolerance, and the minimum test separation distance required for the exposure conditions. The minimum test separation distance defined in 4.1 f) 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. To qualify for SAR test exclusion, the test separation distances applied must be fully explained and justified, typically in the SAR measurement or SAR analysis report, by the operating configurations and exposure conditions of the transmitter and applicable host platform requirements, according to the required published RF exposure KDB procedures. When no other RF exposure testing or reporting are required, a statement of justification and compliance must be included in the equipment approval, in lieu of the SAR report, to qualify for SAR test exclusion. When required, the device specific conditions described in the other published RF exposure KDB procedures must be satisfied before applying these SAR test exclusion provisions. a) For 100 MHz to 6 GHz and test separation distances ≤ 50 mm, the 1-g and 10-g SAR test exclusion thresholds are determined by the following: [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)] · [√f(GHz)] ≤ 3.0 for 1-g SAR, and ≤ 7.5 for 10-g extremity SAR, where  f (GHz) is the RF channel transmit frequency in GHz  Power and distance are rounded to the nearest mW and mm before calculation  The result is rounded to one decimal place for comparison  The values 3.0 and 7.5 are referred to as numeric thresholds in step b) below The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm, and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm according to 4.1 f) is applied to determine SAR test exclusion. b) For 100 MHz to 6 GHz and test separation distances > 50 mm, the 1-g and 10-g SAR test exclusion thresholds are determined by the following (also illustrated in Appendix B): 1) {[Power allowed at numeric threshold for 50 mm in step a)] + [(test separation distance – 50 mm)·(f(MHz)/150)]} mW, for 100 MHz to 1500 MHz 2) {[Power allowed at numeric threshold for 50 mm in step a)] + [(test separation distance – 50 mm)·10]} mW, for > 1500 MHz and ≤ 6 GHz c) For frequencies below 100 MHz, the following may be considered for SAR test exclusion (also ill…

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The test report is only used for customer scientific research, teaching, internal quality control and other purposes, and is for internal reference only. Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.cn E-mail: [email protected] Test Report Report No.: MTi240424002-18E1 Date of issue: 2024-06-04 Applicant: OROSOUND Product: Tilde Evo Model(s): Oro4 FCC ID: 2AOOA-ORO4 Shenzhen Microtest Co., Ltd. http://www.mtitest.cn Page 2 of 69 Report No.: MTi240424002-18E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.cn E-mail: [email protected] Instructions 1. This test report shall not be partially reproduced without the written consent of the laboratory. 2. The test results in this test report are only responsible for the samples submitted 3. This test report is invalid without the seal and signature of the laboratory. 4. This test report is invalid if transferred, altered, or tampered with in any form without authorization. 5. Any objection to this test report shall be submitted to the laboratory within 15 days from the date of receipt of the report. Page 3 of 69 Report No.: MTi240424002-18E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.cn E-mail: [email protected] Table of contents 1 General Description ......................................................................................................................... 5 1.1 Description of the EUT ............................................................................................................................... 5 1.2 Description of test modes .......................................................................................................................... 5 1.3 Environmental Conditions .......................................................................................................................... 7 1.4 Description of support units ....................................................................................................................... 7 1.5 Measurement uncertainty .......................................................................................................................... 7 2 Summary of Test Result .................................................................................................................. 8 3 Test Facilities and accreditations ................................................................................................... 9 3.1 Test laboratory ........................................................................................................................................... 9 4 List of test equipment .................................................................................................................... 10 5 Evaluation Results (Evaluation) .................................................................................................... 11 5.1 Antenna requirement ............................................................................................................................... 11 6 Radio Spectrum Matter Test Results (RF) .................................................................................... 12 6.1 Conducted Emission at AC power line .................................................................................................... 12 6.2 Occupied Bandwidth ................................................................................................................................ 15 6.3 Maximum Conducted Output Power ........................................................................................................ 17 6.4 Channel Separation ................................................................................................................................. 18 6.5 Number of Hopping Frequencies ............................................................................................................. 19 6.6 Dwell Time ............................................................................................................................................... 20 6.7 RF conducted spurious emissions and band edge measurement .......................................................... 22 6.8 Band edge emissions (Radiated) ............................................................................................................ 24 6.9 Radiated emissions (below 1GHz) .......................................................................................................... 27 6.10 Radiated emissions (above 1GHz) .......................................................................................................... 31 Photographs of the test setup ............................................................................................................. 35 Photographs of the EUT....................................................................................................................... 36 Appendix A: 20dB Emission Bandwidth ............................................................................................. 38 Appendix B: Maximum conducted output power ............................................................................... 42 Appendix C: Carrier frequency separation ......................................................................................... 46 Appendix D: Time of occupancy ......................................................................................................... 48 Appendix E: Number of hopping channels..............................................................................…

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Page 51 of 69 Report No.: MTi240424002-18E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.cn E-mail: [email protected] 2DH3_Ant1_Hop Page 52 of 69 Report No.: MTi240424002-18E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.cn E-mail: [email protected] 2DH5_Ant1_Hop 3DH1_Ant1_Hop Page 53 of 69 Report No.: MTi240424002-18E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.cn E-mail: [email protected] 3DH3_Ant1_Hop Page 54 of 69 Report No.: MTi240424002-18E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.cn E-mail: [email protected] 3DH5_Ant1_Hop Page 55 of 69 Report No.: MTi240424002-18E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.cn E-mail: [email protected] Appendix E: Number of hopping channels Test Result Test Mode Antenna Frequency [MHz] Result [Num] Limit [Num] Verdict DH5 Ant1 Hop 79 ≥15 PASS 2DH5 Ant1 Hop 79 ≥15 PASS 3DH5 Ant1 Hop 79 ≥15 PASS Page 56 of 69 Report No.: MTi240424002-18E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.cn E-mail: [email protected] Test Graphs DH5_Ant1_Hop 2DH5_Ant1_Hop 3DH5_Ant1_Hop Page 57 of 69 Report No.: MTi240424002-18E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.cn E-mail: [email protected] Appendix F: Band edge measurements Test Graphs DH5_Ant1_Low_2402 DH5_Ant1_High_2480 DH5_Ant1_Low_Hop_2402 Page 58 of 69 Report No.: MTi240424002-18E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.cn E-mail: [email protected] DH5_Ant1_High_Hop_2480 2DH5_Ant1_Low_2402 2DH5_Ant1_High_2480 2DH5_Ant1_Low_Hop_2402 Page 59 of 69 Report No.: MTi240424002-18E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.cn E-mail: [email protected] 2DH5_Ant1_High_Hop_2480 3DH5_Ant1_Low_2402 3DH5_Ant1_High_2480 Page 60 of 69 Report No.: MTi240424002-18E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.cn E-mail: [email protected] 3DH5_Ant1_Low_Hop_2402 3DH5_Ant1_High_Hop_2480 Page 61 of 69 Report No.: MTi240424002-18E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.cn E-mail: [email protected] Appendix G: Conducted Spurious Emission Test Graphs DH5_Ant1_2402_0~Reference DH5_Ant1_2402_30~1000 DH5_Ant1_2402_1000~26500 Page 62 of 69 Report No.: MTi240424002-18E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.cn E-mail: [email protected] DH5_Ant1_2441_0~Reference DH5_Ant1_2441_30~1000 DH5_Ant1_2441_1000~26500 DH5_Ant1_2480_0~Reference Page 63 of 69 Report No.: MTi240424002-18E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.cn E-mail: [email protected] DH5_Ant1_2480_30~1000 DH5_Ant1_2480_1000~26500 2DH5_Ant1_2402_0~Reference Page 64 of 69 Report No.: MTi240424002-18E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.cn E-mail: [email protected] 2DH5_Ant1_2402_30~1000 2DH5_Ant1_2402_1000~26500 2DH5_Ant1_2441_0~Reference Page 65 of 69 Report No.: MTi240424002-18E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.cn E-mail: [email protected] 2DH5_Ant1_2441_30~1000 2DH5_Ant1_2441_1000~26500 2DH5_Ant1_2480_0~Reference Page 66 of 69 Report No.: MTi240424002-18E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.cn E-mail: [email protected] 2DH5_Ant1_2480_30~1000 2DH5_Ant1_2480_1000~26500 3DH5_Ant1_2402_0~Reference Page 67 of 69 Report No.: MTi240424002-18E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.cn E-mail: [email protected] 3DH5_Ant1_2402_30~1000 3DH5_Ant1_2402_1000~26500 3DH5_Ant1_2441_0~Reference Page 68 of 69 Report No.: MTi240424002-18E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai …

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AntennaSpecific Model：KH134M Manufacturer SKYWINGCommunicationElectronicsCo.,Ltd address No.62,10Rd,Longyan,HumenTown,DongguanCity, GuangdongProvince ProductType:MeanderLinePCBAntenna Technicalparameter ElectronicParameter FrequencyRange2400~2500MHz Inputimpedance50Ω VSWR≤2 GainMax1.8dBi PhysicalParameter MaterialPCB/Cu Operationtemperature-30°C~+80°C Storetemperature-30°C~+80°C AntennaSpecification TestResult: AntennaSpecifications FrequencyVNAETotal.dBi(dBi)Efficiency 2400MHz0.69399141.07% 2410MHz1.1433847.24% 2420MHz0.22305240.48% 2430MHz-0.1365933.93% 2440MHz0.3532637.82% 2450MHz0.93989442.77% 2460MHz1.7983852.67% 2470MHz0.64980941.93% 2480MHz-0.21593335.66% 2490MHz-0.47663934.62% 2500MHz0.71074140.22% Unit: mm Direction: