2A8GFNR200LROBOT VACUUM AND MOP

Suzhou Le Tu Intelligent Technology Co., Ltd. U.S. Agent Designation for Service of Process (Applicant and U.S. Agent are Separate Parties) TO: American Certification Body, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 ATTENTION: FCC Certification – Section 2.911(d)(7) Information Designated U.S. Agent Company Name: Positec tool corporation Contact Name: Chris mckee Street Address: 929 Jay street City/Province/Zip: Charlotte Telephone No: 704 814-7147 Email: [email protected] FRN #: 0033649609 This letter is to confirm that we (“the Designated U.S. Agent) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the Applicant noted below. U.S. Agent Signature: Date: 2023-04-14 Signed by (Printed Name/Title): Chris mckee The Applicant acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission- related proceeding involving the equipment. The applicant further acknowledges their responsibility to inform the FCC whenever the Designated U.S. Agent information above changes. Applicant Company name: Suzhou Le Tu Intelligent Technology Co., Ltd. Grantee Code: 2A8GF Contact Name: yanping Yan Street Address: 3 Floor, 1 Building, 17, Dongwang Road, Suzhou Industrial Park, Jiangsu 215123, P.R.China City/Province/Zip: Suzhou/ Jiangsu/ 215200 Telephone No: 0512-65152888-2612 Email: [email protected] Applicant Signature: Date: 2023-04-14 Signed by (Printed Name/Title): yanping Yan

022423-17 rev 6 Certification Application Attestation Statements Date: April 14, 2023 American Certification Body, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 To Whom It May Concern: Statement for 47 CFR section 2.911(d)(5)(i) ______( Suzhou Le Tu Intelligent Technology Co., Ltd.)______ certifies that as of the date of the application the equipment for which authorization is sought is not “covered” equipment 1 prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, including affiliates or subsidiaries of the named companies, the applicant must include an explanation on why the equipment is not “covered” equipment. Additional Explanation: <N/A> Statement for 47 CFR section 2.911(d)(5)(ii) ______( Suzhou Le Tu Intelligent Technology Co., Ltd.)______ (“the applicant”) certifies that, as of the date of the filing of this application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Thank you, By: __________________________ _____yanping Yan______ (Signature 2 ) (Print name) Title: ____Certification supervisor______________________ Company: _ Suzhou Le Tu Intelligent Technology Co., Ltd._ Telephone: _0512-65152888-2612________ Suzhou Le Tu Intelligent Technology Co., Ltd.

Suzhou Le Tu Intelligent Technology Co., Ltd. 041521-14 Request for Confidentiality Date: December 19, 2022 Subject: Confidentiality Request for: ______FCC ID: 2A8GFNR200L ______ Pursuant to FCC 47 CFR 0.457(d) and 0.459 and IC RSP-100, Section 12.4, the applicant requests that a part of the subject FCC application be held confidential. Type of Confidentiality Requested Exhibit ☐ Short Term ☒ Permanent Block Diagrams ☐ Short Term External Photos ☐ Short Term ☐ Permanent * 1 Internal Photos ☐ Short Term ☒ Permanent Operation Description/Theory of Operation ☐ Short Term ☐ Permanent Parts List & Placement/BOM ☐ Short Term ☐ Permanent Tune-Up Procedure ☐ Short Term ☒ Permanent Schematics ☐ Short Term Test Setup Photos ☐ Short Term ☐ Permanent * 3 User’s Manual ______( Suzhou Le Tu Intelligent Technology Co., Ltd.)______ has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecting the details of the design will result in financial hardship. Permanent Confidentiality: The applicant requests the exhibits listed above as permanently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. Short-Term Confidentiality: The applicant requests the exhibits selected above as short term confidential be withheld from public view for a period of ___(specify number of days not to exceed 180) 2 ___ days from the date of the Grant of Equipment Authorization and prior to marketing. This is to avoid premature release of sensitive information prior to marketing or release of the product to the public. Applicant is also aware that they are responsible to notify ACB in the event information regarding the product or the product is made available to the public before the requested period has expired. ACB will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04-1705. NOTE for Industry Canada Applications: IC currently only distinguishes Permanent Confidentiality exhibits as shown above. Short Term confidentiality is not considered applicable to IC applications. Sincerely, By: __________________________ ______________________ (Signature/Title 3 ) (Print name) 1 - The asterisked items (*) require further information to be provided to ACB before permanent confidentiality will be extended to these exhibits. Please refer to FCC KDB 726920 and the specific Document link for D01 found at: https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=41731 and review section II, 3) regarding specific information that must accompany these requests. 2 - Please refer to https://acbcert.com/documents/misc-docs/Memo-Short-Term-Vs-Standard-Confidentiality.pdf for complete details. 3 - Must be signed by applicant contact given for applicant on the FCC site, or by the authorized agent if an appropriate authorized agent letter has been provided. Letters should be placed on appropriate letterhead. yanping.yan

Current Date(日期): 2023/06/15 To: Intertek China BI No.86, 1198 Qinzhou Road (North), Shanghai, China 200233 Dear Sir/Madam, Subject: Declaration about Identity of Products 产品一致性声明 *WE ( Suzhou Le Tu Intelligent Technology Co., Ltd.) HEREBY DECLARED THAT *我公司（Suzhou Le Tu Intelligent Technology Co., Ltd.）在此郑重声明: Product Description (产品名称): Robot vacuum and mop Model No. (型号): NR200, NR200.X, NR200L, NR200L.X (X=1-99 or A-Z or M1-M9) Manufacturer’s Name (生产商名称): Suzhou Le Tu Intelligent Technology Co., Ltd. Manufacturer’s Address (生产商地址): 3 Floor, 1 Building, 17, Dongwang Road, Suzhou Industrial Park, Jiangsu 215123 differences: Only the model name is different. *（区别：仅型号名不同） Sincerely， Signature（签字）： Printed Name（姓名）： Yan Yanping Position/Title（职位）： Contact Number（联系电话）： (86) 512 65152888-5315

Suzhou Le Tu Intelligent Technology Co., Ltd. Declaration Letter We Suzhou Le Tu Intelligent Technology Co., Ltd. hereby declare that the product ROBOT VACUUM AND MOP is capable of operating with channel 12 and 13 in regions other than the US and Canada. Versions of the product available for import and sale in the US and Canada, or any units marked with the FCC ID or IC certification number, will not operation on channels 12 and 13. It will not be possible for users and configure these channels in the US and Canada version. Installation of this product must comply with local regulations and codes. During deployment of the system and its initial setup, professional installer must ensure that the allowed EIRP limit is not exceeded (in the Country of exploitation of this equipment). Date: 2022-12-19 ------------------------------------------ Suzhou Le Tu Intelligent Technology Co., Ltd. Tel: Email: yanping.yan

Suzhou Le Tu Intelligent Technology Co., Ltd. U.S. Agent Designation for Service of Process (Applicant and U.S. Agent are Separate Parties) TO: American Certification Body, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 ATTENTION: FCC Certification – Section 2.911(d)(7) Information Designated U.S. Agent Company Name: Positec tool corporation Contact Name: Chris mckee Street Address: 929 Jay street City/Province/Zip: Charlotte Telephone No: 704 814-7147 Email: [email protected] FRN #: 0033649609 This letter is to confirm that we (“the Designated U.S. Agent) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the Applicant noted below. U.S. Agent Signature: Date: 2023-04-14 Signed by (Printed Name/Title): Chris mckee The Applicant acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission- related proceeding involving the equipment. The applicant further acknowledges their responsibility to inform the FCC whenever the Designated U.S. Agent information above changes. Applicant Company name: Suzhou Le Tu Intelligent Technology Co., Ltd. Grantee Code: 2A8GF Contact Name: yanping Yan Street Address: 3 Floor, 1 Building, 17, Dongwang Road, Suzhou Industrial Park, Jiangsu 215123, P.R.China City/Province/Zip: Suzhou/ Jiangsu/ 215200 Telephone No: 0512-65152888-2612 Email: [email protected] Applicant Signature: Date: 2023-04-14 Signed by (Printed Name/Title): yanping Yan

Page 1 of 8 External Photos Page 2 of 8 NR200： Page 3 of 8 Page 4 of 8 Page 5 of 8 NR200L： Page 6 of 8 Page 7 of 8 Page 8 of 8

料号: 尺寸: 材料: 颜色: 其他: 74*40mm PET覆哑膜 黑色+P109C 打二维码的地方白底 料号: 尺寸: 材料: 颜色: 其他: 194.5*39.2mm PET覆哑膜 黑色 打二维码的地方白底 NR200 5.2Ah 76.96Wh 14.8V 4kg Robot vacuum and mop Aspirateur robot et Vadrouille FCC ID: 2A8GFNR200L IC : 29651-NR200L CLASS 1 LASER PRODUCT PRODUIT LASER CLASSE 1 PRODUCTO LÀSER CLASE 1  Seulement pour usage domestique.Risque de décharge électrique. Utilisation dans un endroit sec uniquement. Pour réduire le risquede choc électrique-Ne pas utiliser à l'extérieur ou sur des surfaces humides. Afin de réduire le risque de blessures, I’utilisateur doit lire le mode d’emploi. Pour réduire le risque du dommage causé par le déplacement des pièces , éteindre le produit avant le nettoyage et l'entretien. À utiliser uniquement avec la station d'accueil NOESIS NA0004. Celle-ci doit être recyclée ou éliminée selon  For household use only.Risk of electric shock. Dry location use only. To reduce the risk of electric shock-Do not use outdoors or on wet surfaces. To reduce the risk of injury, user must read instruction manual. To reduce the risk of injury from moving parts , turn off the product before cleaning and servicing. For use only with NOESIS NA0004 docking station. Battery must be recycled or disposed of properly. Do not crush, disassemble, short terminals or dispose in fire; there is a risk of burns, explosion or fire. Complies with 21 CFR 1040.10 and 1040.11  This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation.  Cet appareil est conforme à la section 15 des règles FCC.Son fonctionnement est soumis aux deux conditions suivantes: (1)cet appareil ne doit pas causer d’interférence nuisibles, et (2)cet appareil doit tolérer les interférences reçues, y compris les interférences pouvant provoquer un fonctionnement indésirable de l’appareil. Made in China Fabriqué en Chine Fabricado en China Positec USA, Inc. Charlotte, NC 28216 USA Conforms to UL std. 1017 Certified to CSA Std. C22.2 No.243 5025569  Risk Of Injury. Brush may start unexpected. turn off the product before cleaning and servicing.  Risque de blessure. La brosse peut démarrer de façon inattendue, éteignez le produit avant le nettoyage et l’entretien. EP5014687 ENERGY PERFORMANCE VERIFIED RENDEMENT ENERGETIQUE VERIFIE les règles. Il ne faut jamais l’écraser la démonter, la court-circuiter ou la jeter dans le feu, car de tels actes comportent des risques élevés de brûlures, d’explosion ou d’incendie. Conforme aux normes 21 CFR 1040.10 et 1040.11 WARNING/AVERTISSEMENT CAUTION/ATTENTION NR200L 5.2Ah 76.96Wh 14.8V 4kg Robot vacuum and mop Aspirateur robot et Vadrouille FCC ID: 2A8GFNR200L IC : 29651-NR200L CLASS 1 LASER PRODUCT PRODUIT LASER CLASSE 1 PRODUCTO LÀSER CLASE 1 Made in China Fabriqué en Chine Fabricado en China Positec USA, Inc. Charlotte, NC 28216 USA Conforms to UL std. 1017 Certified to CSA Std. C22.2 No.243 5025569 EP5014687 ENERGY PERFORMANCE VERIFIED RENDEMENT ENERGETIQUE VERIFIE

Page 1 of 15 Internal Photos Page 2 of 15 NR200: Page 3 of 15 Page 4 of 15 Page 5 of 15 Page 6 of 15 Page 7 of 15 Page 8 of 15 Antenna Port Page 9 of 15 NR200L: Page 10 of 15 Page 11 of 15 Page 12 of 15 Page 13 of 15 Page 14 of 15 Page 15 of 15 Antenna Port

Suzhou Le Tu Intelligent Technology Co., Ltd. MPE ASSESSMENT REPORT Report Type: FCC MPE assessment report Model: NR200, NR200L, NR200.*, NR200L.* (*=1-99 or A-Z or M1-M9) REPORT NUMBER: 220802106SHA-002 ISSUE DATE: December 2, 2022 DOCUMENT CONTROL NUMBER: TTRFFCCMPE-01_V1 © 2018 Intertek Intertek Testing Services Shanghai Building No.86, 1198 Qinzhou Road (North) Caohejing Development Zone Shanghai 200233, China Telephone: 86 21 6127 8200 www.intertek.com TEST REPORT This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to permit copying or distribution of this report and then only in its entirety. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results in this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. TTRFFCCMPE-01_V1© 2018 Intertek Page 2 of 8 Report no.: 220802106SHA-002 Applicant: Suzhou Le Tu Intelligent Technology Co., Ltd. 3 Floor, 1 Building, 17, Dongwang Road, Suzhou Industrial Park, Jiangsu 215123, P.R.China Manufacturer: Suzhou Le Tu Intelligent Technology Co., Ltd. 3 Floor, 1 Building, 17, Dongwang Road, Suzhou Industrial Park, Jiangsu 215123, P.R.China FCC ID: 2A8GFNR200L SUMMARY: The equipment complies with the requirements according to the following standard(s) or Specification: KDB447498 D04 Interim General RF Exposure Guidance v01 FCC Part2.1091, FCC Part2.1093 FCC Part1.1307(b) PREPARED BY: REVIEWED BY: Project Engineer Erick Liu Reviewer Wakeyou Wang Report No.: 220802106SHA-002 TEST REPORT TTRFFCCMPE-01_V1© 2018 Intertek Page 3 of 8 Revision History Report No. Version Description Issued Date 220802106SHA-002 Rev. 01 Initial issue of report December 2, 2022 Report No.: 220802106SHA-002 TEST REPORT TTRFFCCMPE-01_V1© 2018 Intertek Page 4 of 8 1 GENERAL INFORMATION 1.1 Description of Equipment Under Test (EUT) Product name: ROBOT VACUUM AND MOP Type/Model: NR200, NR200L, NR200.*, NR200L.*(*=1-99 or A-Z or M1-M9) Description of EUT: EUT is Robotic mopping cleaner with WIFI function, all models are same except model names, after evaluation, we choose NR200 for all tests. Rating: 16.8V battery EUT type: Table top Floor standing Software Version: / Hardware Version: / Sample received date: September 12, 2022 Date of test: September 12, 2022 – October 28, 2022 1.2 Technical Specification Frequency Band: 2400MHz ~ 2483.5MHz Support Standards: IEEE 802.11b, IEEE 802.11g, IEEE 802.11n(HT20), IEEE 802.11n(HT40) Type of Modulation: IEEE 802.11b: DSSS (CCK, DQPSK, DBPSK) IEEE 802.11g: OFDM (64-QAM, 16-QAM, QPSK, BPSK) IEEE 802.11n(HT20): OFDM (64-QAM, 16-QAM, QPSK, BPSK) IEEE 802.11n(HT40): OFDM (64-QAM, 16-QAM, QPSK, BPSK) Operating Frequency: 2412MHz to 2462MHz for IEEE 802.11b/g/n(HT20) 2422MHz to 2452MHz for IEEE 802.11n(HT40) Channel Number: 11 Channels for 802.11b, 802.11g and 802.11n(HT20) 7 Channels for 802.11n(HT40) Channel Separation: 5 MHz Antenna: PCB Antenna, 2.76dBi Report No.: 220802106SHA-002 TEST REPORT TTRFFCCMPE-01_V1© 2018 Intertek Page 5 of 8 1.3 Description of Test Facility Name: Intertek Testing Services Shanghai Address: Building 86, No. 1198 Qinzhou Road (North), Shanghai 200233, P.R. China Telephone: 86 21 61278200 Telefax: 86 21 54262353 The test facility is recognized, certified, or accredited by these organizations: CNAS Accreditation Lab Registration No. CNAS L0139 FCC Accredited Lab Designation Number: CN0175 IC Registration Lab CAB identifier.: CN0014 VCCI Registration Lab Registration No.: R-14243, G-10845, C-14723, T-12252 A2LA Accreditation Lab Certificate Number: 3309.02 Report No.: 220802106SHA-002 TEST REPORT TTRFFCCMPE-01_V1© 2018 Intertek Page 6 of 8 2 MPE Assessment Test result: Pass 2.1 MPE Test Exclusion Limit General frequency and separation-distance dependent MPE-based effective radiated power (ERP) thresholds are in Table B.1 to support an exemption from further evaluation from 300 kHz through 100 GHz. The table applies to any RF source (i.e., single fixed, mobile, and portable transmitters) and specifies power and distance criteria for each of the five frequency ranges used for the MPE limits. These criteria apply at separation distances from any part of the radiating structure of at least λ/2π. The thresholds are based on the general population MPE limits with a single perfect reflection, outside of the reactive near-field, and in the main beam of the radiator. For mobile devices that are not exempt per Table B.1 at distances from 20 cm to 40 cm and in 0.3 GHz to 6 GHz, evaluation of compliance with the exposure limits in § 1.1310 is necessary if the ERP of the device is greater than ERP20cm in Formula (B.1) Report No.: 220802106SHA-002 TEST REPORT TTRFFCCMPE-01_V1© 2018 Intertek Page 7 of 8 2.2 Assessment Results As we can see from the test report 220802106SHA-001: Mode Power Antenna Gain EIRP Exclusion P th Limits@20cm dBm dBi mW mW WiFi 15.09 2.76 60.95 3060 WiFi transmitting EIRP < Exclusion P th Limits@20cm the worst MPE ratios is: WiFi EIRP/ P th =60.95/3060=0.0199<1.0 Therefore, the MPE requirement is deemed to be satisfied without test. Report No.: 220802106SHA-002 TEST REPORT TTRFFCCMPE-01_V1© 2018 Intertek Page 8 of 8 Appendix I Definition below must be outlined in the User Manual: To satisfy FCC RF exposure requirements, a separation distance of 20 cm or more should be maintained between the antenna of this device and persons during device operation. To ensure compli…

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Suzhou Le Tu Intelligent Technology Co., Ltd. RF TEST REPORT Report Type: FCC Part 15.247 RF report Model: NR200, NR200L, NR200.*, NR200L.* (*=1-99 or A-Z or M1-M9) REPORT NUMBER: 220802106SHA-001 ISSUE DATE: December 2, 2022 DOCUMENT CONTROL NUMBER: TTRF15.247-03_V1 © 2018 Intertek Intertek Testing Services Shanghai Building No.86, 1198 Qinzhou Road (North) Caohejing Development Zone Shanghai 200233, China Telephone: 86 21 6127 8200 www.intertek.com TEST REPORT This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to permit copying or distribution of this report and then only in its entirety. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results in this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. TTRF15.247-03_V1 © 2018 Intertek Page 2 of 68 Report no.: 220802106SHA-001 Applicant: Suzhou Le Tu Intelligent Technology Co., Ltd. 3 Floor, 1 Building, 17, Dongwang Road, Suzhou Industrial Park, Jiangsu 215123, P.R.China Manufacturer: Suzhou Le Tu Intelligent Technology Co., Ltd. 3 Floor, 1 Building, 17, Dongwang Road, Suzhou Industrial Park, Jiangsu 215123, P.R.China FCC ID: 2A8GFNR200L SUMMARY: The equipment complies with the requirements according to the following standard(s) or Specification: 47CFR Part 15 (2020): Radio Frequency Devices (Subpart C) ANSI C63.10 (2013): American National Standard of Procedures for Compliance Testing of Unlicensed Wireless Devices PREPARED BY: REVIEWED BY: Project Engineer Erick Liu Reviewer Wakeyou Wang Report No.: 220802106SHA-001 TEST REPORT TTRF15.247-03_V1 © 2018 Intertek Page 3 of 68 Contents REVISION HISTORY................................................................................................................................................ 5 MEASUREMENT RESULT SUMMARY ..................................................................................................................... 6 1 GENERAL INFORMATION ............................................................................................................................. 7 1.1 DESCRIPTION OF EQUIPMENT UNDER TEST (EUT) ..................................................................................................... 7 1.2 TECHNICAL SPECIFICATION .................................................................................................................................... 7 1.3 DESCRIPTION OF TEST FACILITY .............................................................................................................................. 8 2 TEST SPECIFICATIONS ................................................................................................................................... 9 2.1 STANDARDS OR SPECIFICATION ............................................................................................................................... 9 2.2 MODE OF OPERATION DURING THE TEST ................................................................................................................... 9 2.3 TEST SOFTWARE LIST .......................................................................................................................................... 11 2.4 TEST PERIPHERALS LIST ....................................................................................................................................... 11 2.5 TEST ENVIRONMENT CONDITION: .......................................................................................................................... 11 2.6 INSTRUMENT LIST .............................................................................................................................................. 12 2.7 MEASUREMENT UNCERTAINTY ............................................................................................................................. 14 3 MINIMUM 6DB BANDWIDTH ..................................................................................................................... 15 3.1 LIMIT .............................................................................................................................................................. 15 3.2 MEASUREMENT PROCEDURE ............................................................................................................................... 15 3.3 TEST CONFIGURATION ........................................................................................................................................ 15 3.4 TEST RESULTS OF MINIMUM 6DB BANDWIDTH ....................................................................................................... 15 4 MAXIMUM CONDUCTED OUTPUT POWER AND E.I.R.P. ............................................................................. 16 4.1 LIMIT .............................................................................................................................................................. 16 4.2 MEASUREMENT PROCEDURE ............................................................................................................................... 16 4.3 TEST CONFIGURATION ........................................................................................................................................ 17 4.4 TEST RESULTS OF MAXIMUM CONDUCTED OUTPUT POWER........................................................................................ 17 5 POWER SPE…

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Report No.: 220802106SHA-001 TEST REPORT TTRF15.247-03_V1 © 2018 Intertek Page 51 of 68 Conducted Spurious Emission Test Result TestMode Antenna Frequency[MHz] FreqRange [Mhz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict 11B Ant1 2412 Reference 4.81 4.81 --- PASS 30~1000 4.81 -59.3 ≤-25.19 PASS 1000~26500 4.81 -43.52 ≤-25.19 PASS 2437 Reference 5.21 5.21 --- PASS 30~1000 5.21 -59.61 ≤-24.79 PASS 1000~26500 5.21 -44.18 ≤-24.79 PASS 2462 Reference 5.03 5.03 --- PASS 30~1000 5.03 -59.61 ≤-24.97 PASS 1000~26500 5.03 -44.23 ≤-24.97 PASS 11G Ant1 2412 Reference 1.52 1.52 --- PASS 30~1000 1.52 -59.77 ≤-28.48 PASS 1000~26500 1.52 -50.76 ≤-28.48 PASS 2437 Reference 2.90 2.90 --- PASS 30~1000 2.90 -59.29 ≤-27.1 PASS 1000~26500 2.90 -51.69 ≤-27.1 PASS 2462 Reference 1.53 1.53 --- PASS 30~1000 1.53 -59.29 ≤-28.47 PASS 1000~26500 1.53 -51.9 ≤-28.47 PASS 11N20SISO Ant1 2412 Reference 0.83 0.83 --- PASS 30~1000 0.83 -59.83 ≤-29.17 PASS 1000~26500 0.83 -51.24 ≤-29.17 PASS 2437 Reference 1.02 1.02 --- PASS 30~1000 1.02 -59.2 ≤-28.98 PASS 1000~26500 1.02 -51.03 ≤-28.98 PASS 2462 Reference 1.09 1.09 --- PASS 30~1000 1.09 -59.78 ≤-28.91 PASS 1000~26500 1.09 -51.92 ≤-28.91 PASS 11N40SISO Ant1 2422 Reference -1.37 -1.37 --- PASS 30~1000 -1.37 -59.79 ≤-31.37 PASS 1000~26500 -1.37 -51.04 ≤-31.37 PASS 2437 Reference -1.19 -1.19 --- PASS 30~1000 -1.19 -59.87 ≤-31.19 PASS 1000~26500 -1.19 -51.5 ≤-31.19 PASS 2452 Reference -1.21 -1.21 --- PASS 30~1000 -1.21 -59.45 ≤-31.21 PASS 1000~26500 -1.21 -51.8 ≤-31.21 PASS Report No.: 220802106SHA-001 TEST REPORT TTRF15.247-03_V1 © 2018 Intertek Page 52 of 68 Test Graphs 11B_Ant1_2412_0~Reference 11B_Ant1_2412_30~1000 11B_Ant1_2412_1000~26500 Report No.: 220802106SHA-001 TEST REPORT TTRF15.247-03_V1 © 2018 Intertek Page 53 of 68 11B_Ant1_2437_0~Reference 11B_Ant1_2437_30~1000 11B_Ant1_2437_1000~26500 Report No.: 220802106SHA-001 TEST REPORT TTRF15.247-03_V1 © 2018 Intertek Page 54 of 68 11B_Ant1_2462_0~Reference 11B_Ant1_2462_30~1000 11B_Ant1_2462_1000~26500 Report No.: 220802106SHA-001 TEST REPORT TTRF15.247-03_V1 © 2018 Intertek Page 55 of 68 11G_Ant1_2412_0~Reference 11G_Ant1_2412_30~1000 11G_Ant1_2412_1000~26500 Report No.: 220802106SHA-001 TEST REPORT TTRF15.247-03_V1 © 2018 Intertek Page 56 of 68 11G_Ant1_2437_0~Reference 11G_Ant1_2437_30~1000 11G_Ant1_2437_1000~26500 Report No.: 220802106SHA-001 TEST REPORT TTRF15.247-03_V1 © 2018 Intertek Page 57 of 68 11G_Ant1_2462_0~Reference 11G_Ant1_2462_30~1000 11G_Ant1_2462_1000~26500 Report No.: 220802106SHA-001 TEST REPORT TTRF15.247-03_V1 © 2018 Intertek Page 58 of 68 11N20SISO_Ant1_2412_0~Reference 11N20SISO_Ant1_2412_30~1000 11N20SISO_Ant1_2412_1000~26500 Report No.: 220802106SHA-001 TEST REPORT TTRF15.247-03_V1 © 2018 Intertek Page 59 of 68 11N20SISO_Ant1_2437_0~Reference 11N20SISO_Ant1_2437_30~1000 11N20SISO_Ant1_2437_1000~26500 Report No.: 220802106SHA-001 TEST REPORT TTRF15.247-03_V1 © 2018 Intertek Page 60 of 68 11N20SISO_Ant1_2462_0~Reference 11N20SISO_Ant1_2462_30~1000 11N20SISO_Ant1_2462_1000~26500 Report No.: 220802106SHA-001 TEST REPORT TTRF15.247-03_V1 © 2018 Intertek Page 61 of 68 11N40SISO_Ant1_2422_0~Reference 11N40SISO_Ant1_2422_30~1000 11N40SISO_Ant1_2422_1000~26500 Report No.: 220802106SHA-001 TEST REPORT TTRF15.247-03_V1 © 2018 Intertek Page 62 of 68 11N40SISO_Ant1_2437_0~Reference 11N40SISO_Ant1_2437_30~1000 11N40SISO_Ant1_2437_1000~26500 Report No.: 220802106SHA-001 TEST REPORT TTRF15.247-03_V1 © 2018 Intertek Page 63 of 68 11N40SISO_Ant1_2452_0~Reference 11N40SISO_Ant1_2452_30~1000 11N40SISO_Ant1_2452_1000~26500 Report No.: 220802106SHA-001 TEST REPORT TTRF15.247-03_V1 © 2018 Intertek Page 64 of 68 Duty Cycle Test Result TestMode Antenna Frequency[MHz] Transmission Duration [ms] Transmission Period [ms] Duty Cycle [%] 11B Ant1 2412 20.00 20.00 100.00 2437 8.37 8.40 99.64 2462 20.00 20.00 100.00 11G Ant1 2412 1.39 1.41 98.58 2437 1.39 1.41 98.58 2462 1.39 1.41 98.58 11N20SISO Ant1 2412 5.08 5.10 99.61 2437 5.08 5.10 99.61 2462 5.09 5.10 99.80 11N40SISO Ant1 2422 2.47 2.48 99.60 2437 2.47 2.49 99.20 2452 2.47 2.48 99.60 Report No.: 220802106SHA-001 TEST REPORT TTRF15.247-03_V1 © 2018 Intertek Page 65 of 68 Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 Report No.: 220802106SHA-001 TEST REPORT TTRF15.247-03_V1 © 2018 Intertek Page 66 of 68 11G_Ant1_2412 11G_Ant1_2437 11G_Ant1_2462 Report No.: 220802106SHA-001 TEST REPORT TTRF15.247-03_V1 © 2018 Intertek Page 67 of 68 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 11N20SISO_Ant1_2462 Report No.: 220802106SHA-001 TEST REPORT TTRF15.247-03_V1 © 2018 Intertek Page 68 of 68 11N40SISO_Ant1_2422 11N40SISO_Ant1_2437 11N40SISO_Ant1_2452 ******************************************* END ************************************

深圳健海通天线技术有限公司 广东健博通 证卷代码831958 WWW.KBT-CHINA.COM 天线测试报告 Test report 2022年07月 7日 目 录（catalogue）： 1.项目信息（Model Information） 2.公司介绍（Company profile） 3.无源驻波及匹配（Passive and Matching） 4.3D图（3D ） 5.环境处理（Environmental treatment） 6.…

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