2ACSTBX300Boxing Sensor

1/ 1 US Agent for Service of ProcessLETTER OF ATTESTATION TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process: Company Name: NCI TECHNOLOGY INC FRN: 0038643730 Contact Name: DOLLY WANG Address: 1 TRANS AM PLAZA DR, UNIT 545, OAKBROOK TERRACE, IL 60181, United States Telephone No: (630) 705-1898 106 Email: [email protected] Applicant: Company name: NCI TECHNOLOGY, INC. Product Description: Boxing Sensor FRN: 0038751665 FCC ID : 2ACSTBX300 Contact Name: Jian Wu Address: R108 Jiu Zhu Rd, Jiang Ning Eco.&Tech.Development Zone Nanjing, Jiang Su Province, 211102 China Telephone No: (86) 25-52729061 Email: [email protected] [NCI TECHNOLOGY, INC.] certifies that, as of the date of this filing of the application with the TCB, [NCI TECHNOLOGY INC] is our designated US agent for service of process for th e above referenced FCC ID. [NCI TECHNOLOGY, INC.] 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 equipment. [NCI TECHNOLOGY INC] accepts, as of the date of the filing of the application, the obligation of the designated US agent for service of process for the abo ve reference FCC ID. Th e US Agent f or Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22 -84, and clause § 2.911. The Applicantis aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. D ate: 2026/07/31 Applicant’s Name: Jian Wu U S Agent’s N ame: DOLLY WANG T itle: Sales Director T itle: C SQC MANAGER 1/1 Signature Signature

C52 66091_X24 _Ed.2 1/1 “Attestation Statements” T O: O ffice of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Th e 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: NCI TECHNOLOGY, INC. Grantee code: 2ACST FRN: 0038751665 FCC ID : 2ACSTBX300 Contact Name: Jian Wu Address: R108 Jiu Zhu Rd, Jiang Ning Eco.&Tech.Development Zone Nanjing, Jiang Su Province, 211102 China Telephone No: (86) 25-52729061 Fax No: (86) 25-52729061 Email: [email protected] i.[NCI T ECHNOLOGY, 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. The applicant must sign this certification. ii.[NCI TECHNOLOGY, INC.] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not](as a specifically nam ed ent ity or any of its subsidiaries or affiliates)identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. [NC I TECHNOLOGY, INC.] (“the applicant”) 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: 2026-07-31 Applicant’s Name: Jian Wu Tit le: Sales Director Si gnature 1 T h e Commission’s Co vered 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. ht tps://www.fcc.gov/supplychain/coveredlist

NCI TECHNOLOGY, INC. R108 Jiu Zhu Rd, Jiang Ning Eco.&Tech.Development Zone Nanjing, Jiang Su Province, 211102 China Code 00018768 Ed. 1 Item 1. The device is able to install software/program installation? ☐Yes, go to Item 2. ☒No. In this case, the rest of the items do not apply. The device cannot support installation of Kaspersky cybersecurity or anti-virus software. Item 2. Technical Requirements for Kaspersky Cybersecurity Software: # General Requirements (For all Devices) Yes / No or N/A Comments 1 Internet connection for activation and updates (For all Operating Systems) N/A # General Requirements (For Windows Devices) Yes / No or N/A Comments Device Boxing Sensor Company name NCI TECHNOLOGY, INC. Grantee code 2ACST FCC ID 2ACSTBX300 FRN 0038751665 Contact name Jian Wu Address R108 Jiu Zhu Rd, Jiang Ning Eco.&Tech.Development Zone Nanjing, Jiang Su Province, 211102 China Telephone number (86) 25-52729061 [email protected] Chipset/module information N52832 Operating System (if applicable) N/A Storage Capacity (hard drive or other permanent memory storage, if applicable) N/A 2 1 Storage: 1500 MB free space on the hard drive N/A 2 Operating System: Microsoft Windows 8, 8.1, 10 & 11 Home / Pro / Enterprise Microsoft Windows 7 Starter / Home Basic & Premium / Professional / Ultimate SP1 or higher N/A 3 Processor: 1 GHz or higher (x86 or x64) N/A 4 Memory (RAM)1 GB (32-bit) or 2 GB (64-bit) N/A 5 Screen Resolution: Minimum resolution of 1024 x 768 N/A # General Requirements (For macOS devices) Yes / No or N/A Comments 1 Operating System macOS® 13 – 14 N/A 2 Memory (RAM)4 GB N/A 3 Storage: 3455 MB free space on the hard drive N/A # General Requirements (For Android Devices) Yes / No or N/A Comments 1 Storage: 150 MB free space N/A 2 Operating System: Android™ 10 – 14 N/A 3 Screen Resolution: Minimum resolution of 320 x 480 N/A # General Requirements (for iOS devices) Yes / No or N/A Comments 1 Storage: 150 MB free space N/A 2 Operating System: iOS® 17 N/A # General Requirements (For Linux system) Yes / No or N/A Comments 1 Hard drive: 1 GB of free space N/A 3 2 CPU: Intel Pentium 1 GHz or higher 3 RAM: 1 GB 4 Minimum software requirements: AlmaLinux OS 8 or later; AlterOS 7.5 or later; Astra Linux Common Edition 2.12 or later; CentOS 6.7 or later; Debian GNU/Linux 10.0 or later; EulerOS 2.0 or later; Oracle Linux 7.3 or later ; Red Hat Enterprise Linux 6.7 or later ; Rocky Linux 8.5 or later ; SUSE Linux Enterprise Server 12.5 or later; Ubuntu 12.04 or later ; Uncom OS Home / Business / Education / Enterprise 2.2 or later; ALT Linux Workstaton / Workstation K / Server / Education 8 or later; ROSA Linux Workstation / Server 12 or later ; RED OS 7.3 and later ; N/A After reviewed the technical requirements, is the device capable of supporting the installation of Kaspersky software? ☐ Yes, go to Item 3. ☒No. In this case, the rest of the items do not apply. The device cannot support installation of Kaspersky software Item 3.Connectivity Capabilities: 4 # Physical Interface Purpose Justification 1 1 # Wireless Interface Purpose Justification 1 1 After the review of this items, the device: ☒Cannot support installation of any cybersecurity or anti-virus software on the covered list. ☐Potentially can operate with any cybersecurity or anti-virus software on the covered list – additional third- party proof is provided to demonstrate compliance with requirements as of 2.911(d)5(i),(ii) – “Proof of Compliance with Covered List Software Requirements” of this document applies Signature: Name: Jian Wu Date: Jul 31.2026 1 The justification field is used to justify why the software cannot be received through that interface. Check the annex for more indications.

TCBCALLpágina1 FileFCCID:2ACSTBX300 PleaseuploadanexhibitthatexplainshowdoestheTCBverifythenewagentinformation: 1-IstheaddressoftheagentavalidphysicalUSmailingaddress(notaUSpostofficebox,notavirtualmailbox,notP.O.Boxes,notavacantlot,notapublicbuilding, etc.) ○Wehavecheckediftheaddressexistsinarealandpotentialbuilding(Googlemaps)+officialUSregister,afterthisverificationandtheevidencebelowwecan guaranteethefollowing: notaUSpostofficebox notavirtualmailbox notP.O.Boxes notavacantlot notapublicbuilding(note) ►WecheckedtheFCCFRNSearchbasedontheinformationprovidedbythegrantee. Google: TCBCALLpágina2 TCBCALLpágina3 ►CONCLUSIONbyTCB:TheASOPdefinedandprovidedbygranteeisVALIDandconfirmed.Thereforetheexhibit"C5266091_X23_Ed1_US_Agent_Letter" includedinthefileisok. 2-IstheagentphysicallylocatedatthatvalidUSaddresssuchthattheagentcanbelegallyservedatthataddress? Yes,checkabove 3-Hasthelistedagentclearlyagreedinwritingtoserveastheagentforthegranteeatthataddress? Yes,itisincludedintheexhibit"C5266091_X23_Ed1_US_Agent_Letter"

C5266091_X10_Ed.2 1/1 NCI TECHNOLOGY, INC. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2026-07-31 Subject: Request for Confidentiality FCC ID: 2ACSTBX300 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 ☒ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info No 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 180 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. Sincerely, C5266091_X10_Ed.2 1/1 Signature: Name: Jian Wu Title: Sales Director

C5266091_X8_Ed.1 1/1 Letter of Authorization NCI TECHNOLOGY, INC. Company: NCI TECHNOLOGY, INC. Address: R108 Jiu Zhu Rd, Jiang Ning Eco.&Tech.Development Zone Nanjing, Jiang Su Province, 211102 China Product Name: Boxing Sensor Model Number: BX300 FCC Identifier: 2ACSTBX300 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: Jian Wu Date: 2026-07-31 Title: Sales Director Signature of applicant:

Label Artwork and Location Model: BX300 Label: Size: L*W=30*15mm Location

Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn RF Exposure MPE Report Reference No. ..................... : FCC ID.............................................. : CTA26072302002 2ACSTBX300 Compiled by ( position+printedname+signature) .. : File administrators Zoey Cao Supervised by (position+printedname+signature) ... : Project Engineer Ace Chai Approved by (position+printedname+signature) ... : RF Manager Eric Wang Date of issue .................................... : Aug. 04, 2026 Testing Laboratory Name .............. : Shenzhen CTA Testing Technology Co., Ltd. Address ............................................ : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Applicant’s name ............................ : NCI TECHNOLOGY, INC. Address ............................................ : R108 Jiu Zhu Rd, Jiang Ning Eco.&Tech.Development Zone, Nanjing, Jiang Su Province, 211102 China Standard ........................................... : 47CFR §1.1310 47CFR §2.1091 KDB447498 D01 General RF Exposure Guidance v06 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purpses as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : Boxing Sensor Trade Mark ....................................... : N/A Manufacturer .................................... : NCI TECHNOLOGY, INC. Model/Type reference ...................... : BX300 Listed Models ................................... : N/A Rating ............................................... : Input: 5.0V 1000mA Battery*2: 3.2V 2000mAh 6.4Wh Result ............................................... : PASS Report No.: CTA26072302002 Page 2 of 8 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : Boxing Sensor Model /Type : BX300 Applicant : NCI TECHNOLOGY, INC. Address : R108 Jiu Zhu Rd, Jiang Ning Eco.&Tech.Development Zone, Nanjing, Jiang Su Province, 211102 China Manufacturer : NCI TECHNOLOGY, INC. Address : R108 Jiu Zhu Rd, Jiang Ning Eco.&Tech.Development Zone, Nanjing, Jiang Su Province, 211102 China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: CTA26072302002 Page 3 of 8 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 TEST STANDARDS ............................................................................................................ 4 2 SUMMARY .......................................................................................................................... 5 2.1 General Remarks ..................................................................................................... 5 2.2 Product Description ................................................................................................. 5 2.3 Special Accessories ................................................................................................. 5 2.4 Modifications ............................................................................................................ 5 3 TEST ENVIRONMENT ....................................................................................................... 6 3.1 Address of the test laboratory .................................................................................. 6 3.2 Test Facility .............................................................................................................. 6 3.3 Statement of the measurement uncertainty ............................................................. 6 4 Test limit .............................................................................................................................. 7 4.1 Requirement ............................................................................................................ 7 4.2 MPE Calculation Method ......................................................................................... 7 4.3 Conducted Power Results ....................................................................................... 8 4.4 Manufacturing tolerance .......................................................................................... 8 4.5 Standalone MPE Result ........................................................................................... 8 4.6 Simultaneous Transmission for MPE Result ........................................................... 8 5 Conclusion ........................................................................................................................... 8 Report No.: CTA26072302002 Page 4 of 8 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 1 T E S T S T A N D A R D S …

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Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn FCC PART 15 SUBPART CTEST REPORT FCC PART 15.247 Report Reference No. .................... : FCC ID. ............................................ : CTA26072302001 2ACSTBX300 Compiled by ( position+printedname+signature) .. : File administrators Zoey Cao Supervised by (position+printedname+signature) ... : Project Engineer Ace Chai Approved by (position+printedname+signature) ... : RF Manager Eric Wang Date of issue .................................... : Aug. 04, 2026 Testing Laboratory Name .............. : Shenzhen CTA Testing Technology Co., Ltd. Address ............................................ : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Applicant’s name............................ : NCI TECHNOLOGY, INC. Address ............................................ : R108 Jiu Zhu Rd, Jiang Ning Eco.&Tech.Development Zone, Nanjing, Jiang Su Province, 211102 China Test specification ........................... : Standard ........................................... : FCC Part 15.247 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Equipment description .................. : Boxing Sensor Trade Mark ....................................... : N/A Manufacturer .................................... : NCI TECHNOLOGY, INC. Model/Type reference ...................... : BX300 Listed Models ................................... : N/A Modulation ........................................ : GFSK Frequency ........................................ : From 2402MHz to 2480MHz Ratings ............................................. : Input: 5.0V 1000mA Battery*2: 3.2V 2000mAh 6.4Wh Result ............................................... : PASS Report No.: CTA26072302001 Page 2 of 30 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : Boxing Sensor Model /Type : BX300 Applicant : NCI TECHNOLOGY, INC. Address : R108 Jiu Zhu Rd, Jiang Ning Eco.&Tech.Development Zone, Nanjing, Jiang Su Province, 211102 China Manufacturer : NCI TECHNOLOGY, INC. Address : R108 Jiu Zhu Rd, Jiang Ning Eco.&Tech.Development Zone, Nanjing, Jiang Su Province, 211102 China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: CTA26072302001 Page 3 of 30 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 TEST STANDARDS ...................................................................................................................................... 4 2 SUMMARY .................................................................................................................................................... 5 2.1 General Remarks .............................................................................................................................. 5 2.2 Product Description* .......................................................................................................................... 5 2.3 Equipment Under Test ....................................................................................................................... 5 2.4 Short description of the Equipment under Test (EUT) ...................................................................... 5 2.5 EUT configuration .............................................................................................................................. 5 2.6 EUT operation mode ......................................................................................................................... 6 2.7 Block Diagram of Test Setup ............................................................................................................. 6 2.8 Related Submittal(s) / Grant (s) ......................................................................................................... 6 2.9 Modifications ...................................................................................................................................... 6 3 TEST ENVIRONMENT ................................................................................................................................. 7 3.1 Address of the test laboratory............................................................................................................ 7 3.2 Test Facility ....................................................................................................................................... 7 3.3 Environmental conditions .................................................................................................................. 7 3.4 Summary of measurement results .................................................................................................... 8 3.5 Statement…

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Prepared By: MoDate of Report: 2026-7-27 BX300 Antenna Evaluating Report 深圳市大山通讯有限公司 Shenzhen Dasan Communication Co.. Ltd. 2 Date Rev Description 2026-7-27 01 TEST Ant Efficiency and Gain 测试设备/ Equipment 3  Chamber：GTS Rayzone1800  网络分析仪：Agilent E5071C  2G/3G综测仪：Agilent 8960  LTE综测仪：Anritsu MT8820  TD综测仪：StarPoint SP6010  WIFI综测仪：Anritsu MT8860  GPS信号源：Agilent E4438C 整机环境说明/ Fixture Environment 4 ANT BAND 使用系统 Band 使用系统 Band GSM - WIFI / BT 2.4G WCDMA - 全球定位 - TD-SCDMA - FM - CDMA - Others - FDD LTE TDD LTE Antenna information 5  P/N ： BX300_V2.2  ANT Type ： Antenna on Board  Manufacturer ： Shenzhen Xinzhide Technology Co., Ltd.  Manufacturer Address ： 5th Floor, Building A, Anzhilong Industrial Park, Longhua New District, Shenzhen City, China  Dimension （ Unit : mm ）： Ant TEST Effic & Gain Freqency(MHz) Gain(dBi) Efficiency(dB) Efficiency(%) 2400 ‐3.92 ‐8.7 13.48 2410 ‐3.67 ‐8.89 12.93 2420 ‐3.59 ‐9.1 12.29 2430 ‐3.84 ‐9.39 11.52 2440 ‐4.25 ‐9.65 10.84 2450 ‐5.02 ‐10 10 2460 ‐5.35 ‐10.23 9.48 2470 ‐5.55 ‐10.42 9.07 2480 ‐5.72 ‐10.58 8.74 2490 ‐5.95 ‐10.69 8.53 2500 ‐5.95 ‐10.76 8.39 Ant TEST E1 Plant Ant TEST E2 Plant Ant TEST H plant Ant TEST 3D Radiation Thank You 深圳市大山通讯有限公司Shenzhen Dasan Communication Co.. Ltd.TEL: +86 0755-23315736E-mail: dasan [email protected]: 深圳市宝安区石岩三联工业区 D-201 D-201, Shilian Industrial Zone, Shiyan, Bao'an District, Shenzhen

1 FCC Appendix RF Test Data for BLE Company : NCI TECHNOLOGY, INC. EUT : Boxing Sensor Model Number : BX300 Report No. : CTA26072302001 FCC ID : 2ACSTBX300 Reviewed By : Eric Wang 2 Duty Cycle Condition Mode Frequency (MHz) Duty Cycle (%) Correction Factor (dB) NVNT BLE 1M 2402 80.02 0.97 NVNT BLE 1M 2440 76.02 1.19 NVNT BLE 1M 2480 80.02 0.97 NVNT BLE 2M 2402 51.95 2.84 NVNT BLE 2M 2440 51.95 2.84 NVNT BLE 2M 2480 51.95 2.84 3 Test Graphs Duty Cycle NVNT BLE 1M 2402MHz Duty Cycle NVNT BLE 1M 2440MHz 4 Duty Cycle NVNT BLE 1M 2480MHz Duty Cycle NVNT BLE 2M 2402MHz 5 Duty Cycle NVNT BLE 2M 2440MHz Duty Cycle NVNT BLE 2M 2480MHz 6 Maximum Conducted Output Power Condition Mode Frequency (MHz) Conducted Power (dBm) Limit (dBm) Verdict NVNT BLE 1M 2402 -0.59 30 Pass NVNT BLE 1M 2440 1.43 30 Pass NVNT BLE 1M 2480 0.54 30 Pass NVNT BLE 2M 2402 -0.51 30 Pass NVNT BLE 2M 2440 1.57 30 Pass NVNT BLE 2M 2480 0.55 30 Pass 7 -6dB Bandwidth Condition Mode Frequency (MHz) -6 dB Bandwidth (MHz) Limit -6 dB Bandwidth (MHz) Verdict NVNT BLE 1M 2402 0.684 0.5 Pass NVNT BLE 1M 2440 0.684 0.5 Pass NVNT BLE 1M 2480 0.690 0.5 Pass NVNT BLE 2M 2402 1.134 0.5 Pass NVNT BLE 2M 2440 1.139 0.5 Pass NVNT BLE 2M 2480 1.139 0.5 Pass 8 Test Graphs -6dB Bandwidth NVNT BLE 1M 2402MHz -6dB Bandwidth NVNT BLE 1M 2440MHz 9 -6dB Bandwidth NVNT BLE 1M 2480MHz -6dB Bandwidth NVNT BLE 2M 2402MHz 10 -6dB Bandwidth NVNT BLE 2M 2440MHz -6dB Bandwidth NVNT BLE 2M 2480MHz 11 Maximum Power Spectral Density Level Condition Mode Frequency (MHz) Conducted PSD (dBm) Limit (dBm) Verdict NVNT BLE 1M 2402 -16.01 8 Pass NVNT BLE 1M 2440 -13.91 8 Pass NVNT BLE 1M 2480 -14.81 8 Pass NVNT BLE 2M 2402 -18.56 8 Pass NVNT BLE 2M 2440 -16.39 8 Pass NVNT BLE 2M 2480 -17.33 8 Pass 12 Test Graphs PSD NVNT BLE 1M 2402MHz PSD NVNT BLE 1M 2440MHz 13 PSD NVNT BLE 1M 2480MHz PSD NVNT BLE 2M 2402MHz 14 PSD NVNT BLE 2M 2440MHz PSD NVNT BLE 2M 2480MHz 15 Band Edge Condition Mode Frequency (MHz) Max Value (dBc) Limit (dBc) Verdict NVNT BLE 1M 2402 -50.20 -20 Pass NVNT BLE 1M 2480 -49.65 -20 Pass NVNT BLE 2M 2402 -50.63 -20 Pass NVNT BLE 2M 2480 -48.94 -20 Pass 16 Test Graphs Band Edge NVNT BLE 1M 2402MHz Ref Band Edge NVNT BLE 1M 2402MHz Emission 17 Band Edge NVNT BLE 1M 2480MHz Ref Band Edge NVNT BLE 1M 2480MHz Emission 18 Band Edge NVNT BLE 2M 2402MHz Ref Band Edge NVNT BLE 2M 2402MHz Emission 19 Band Edge NVNT BLE 2M 2480MHz Ref Band Edge NVNT BLE 2M 2480MHz Emission 20 Conducted RF Spurious Emission Condition Mode Frequency (MHz) Max Value (dBc) Limit (dBc) Verdict NVNT BLE 1M 2402 -38.40 -20 Pass NVNT BLE 1M 2440 -39.61 -20 Pass NVNT BLE 1M 2480 -39.39 -20 Pass NVNT BLE 2M 2402 -38.62 -20 Pass NVNT BLE 2M 2440 -40.84 -20 Pass NVNT BLE 2M 2480 -39.42 -20 Pass 21 Test Graphs Tx. Spurious NVNT BLE 1M 2402MHz Ref Tx. Spurious NVNT BLE 1M 2402MHz Emission 22 Tx. Spurious NVNT BLE 1M 2440MHz Ref Tx. Spurious NVNT BLE 1M 2440MHz Emission 23 Tx. Spurious NVNT BLE 1M 2480MHz Ref Tx. Spurious NVNT BLE 1M 2480MHz Emission 24 Tx. Spurious NVNT BLE 2M 2402MHz Ref Tx. Spurious NVNT BLE 2M 2402MHz Emission 25 Tx. Spurious NVNT BLE 2M 2440MHz Ref Tx. Spurious NVNT BLE 2M 2440MHz Emission 26 Tx. Spurious NVNT BLE 2M 2480MHz Ref Tx. Spurious NVNT BLE 2M 2480MHz Emission 27 Emissions in Restricted Bands Test Mode Ch Freq (MHz) Detector Freq [MHz] Result [dBm] Gain [dBi] DC Factor [dB] Result [dBuV/m] Limit [dBuV/m] Verdict BLE 1M Low 2402 AV 2310.000 -54.10 2.00 0.97 44.07 ≤54 PASS AV 2342.100 -53.47 2.00 0.97 44.70 ≤54 PASS AV 2390.000 -53.26 2.00 0.97 44.91 ≤54 PASS Peak 2310.000 -43.54 2.00 0.00 53.66 ≤74 PASS Peak 2342.300 -41.43 2.00 0.00 55.77 ≤74 PASS Peak 2390.000 -42.66 2.00 0.00 54.54 ≤74 PASS High 2480 AV 2483.500 -52.20 2.00 0.97 45.97 ≤54 PASS AV 2487.300 -52.94 2.00 0.97 45.23 ≤54 PASS AV 2500.000 -52.41 2.00 0.97 45.76 ≤54 PASS Peak 2483.500 -33.82 2.00 0.00 63.38 ≤74 PASS Peak 2487.300 -39.30 2.00 0.00 57.90 ≤74 PASS Peak 2500.000 -42.28 2.00 0.00 54.92 ≤74 PASS BLE 2M Low 2402 AV 2310.000 -53.42 2.00 2.84 46.62 ≤54 PASS AV 2339.100 -53.90 2.00 2.84 46.14 ≤54 PASS AV 2390.000 -53.40 2.00 2.84 46.64 ≤54 PASS Peak 2310.000 -43.46 2.00 0.00 53.74 ≤74 PASS Peak 2339.300 -41.29 2.00 0.00 55.91 ≤74 PASS Peak 2390.000 -42.85 2.00 0.00 54.35 ≤74 PASS High 2480 AV 2483.500 -51.45 2.00 2.84 48.59 ≤54 PASS AV 2487.700 -52.36 2.00 2.84 47.68 ≤54 PASS AV 2500.000 -52.76 2.00 2.84 47.28 ≤54 PASS Peak 2483.500 -32.66 2.00 0.00 64.54 ≤74 PASS Peak 2487.800 -39.41 2.00 0.00 57.79 ≤74 PASS Peak 2500.000 -41.87 2.00 0.00 55.33 ≤74 PASS Note：1. The limit in dBm for average detector is conversion from 54dBuV/m, according to 15.209(a). The limit in dBm for peak detector is 20dB above the limit of average detector in dBm. 28 Test Graphs NVNT BLE 1M 2402MHz AV NVNT BLE 1M 2402MHz PK 29 NVNT BLE 1M 2480MHz AV NVNT BLE 1M 2480MHz PK 30 Test Graphs NVNT BLE 2M 240…

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