2AU4M-BSC300TSMART BIKE COMPUTER

Wuhan Qiwu Technology Co.,Ltd. 2024.09.24 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD21046 Ref: Attestation Statements Part 2.911(d) (5) (i) Filing SUBJECT: FCC Application for FCC ID: (2AU4M-BSC300T) To Whom It May Concern: Wuhan Qiwu Technology Co.,Ltd. (“the applicant”) certifies that the equipment forwhich authorization is sought is not “covered” equipment prohibited from receiving an equipmentauthorization pursuant to section 2.903 of the FCC rules. Sincerely, Signature: Print name: cai Li

Wuhan Qiwu Technology Co.,Ltd. 2024.09.24 Feder al Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD21046 Ref: Attestation Statements Part 2.911(d) (5) (ii) Filing SUBJECT: FCC Application for FCC ID: (2AU4M-BSC300T) T o Whom It May Concern: Wuhan Qiwu Technology Co.,Ltd. (“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. Sincerely, Signature: Print name: cai Li

Wuhan Qiwu Technology Co.,Ltd. Date: September 25, 2024 FCC ID: 2AU4M-BSC300T Model Number: BSC300T, BSC308, BSC308S, BSC308C To: Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21048 To Whom It May Concern, We, Wuhan Qiwu Technology Co.,Ltd. declare that this EUT (FCC ID: 2AU4M-BSC300T) will conduct FCC compliance testing, the SDOC part recognized test lab(Shenzhen NTEK Testing Technology Co., Ltd.( ShenZhen Lab.). 1/F, Building E, Fenda Science Park, Sanwei Community,Xixiang Street Bao’an District, Shenzhen 518126 P.R. China) Please contact me if you have any question. Sincerely, (Signed) N ame / Title: cai Li / manager Company: Wuhan Qiwu Technology Co.,Ltd. Address: 3 / F, Creative workshop, No.04, District D, Creative world, No.16 Yezhihu West Road, Hongshan District, Wuhan City, Hubei Province, China.

THREE STONES MEDIA LLC U.S. Agent Letter of Attestation To: Federal Communications Commission 7435 Oakland Mills Road, Columbia, MD 21046, USA Date: 9/25/2024 Ref: Attestation Statement – Part2.911(d)(7) filing FCC ID ：2AU4M-BSC300T Wuhan Qiwu Technology Co.,Ltd. (“the applicant”) certifies that, as of the date of the filing of the application, THREE STONES MEDIA LLC(“the agent”) is our designated U.S. agent for service of process for the abovereference FCC ID. The applicant accepts to maintain an agent for service of process in the United States forno less than one year after either the grantee has permanently terminated all marketing and importation of theapplicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicialproceeding involving the equipment, whichever is later. The applicant further acknowledges it is ourresponsibility to inform the FCC whenever the agent information changes. THRE E STONES MEDIA LLC ("the agent) understand it is the agent's obligation to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address. Designated U.S. Agent Company Name: THREE STONES MEDIA LLC FRN: 0033401761 GC: 2A99E Address: 1200 Broadway St. APT 329, Los Angeles, CA90015 Signature: Contact Person: Sijie Zhang Tel: +1 267 909 3692 Email: [email protected] Applicant Company Name: Wuhan Qiwu Technology Co.,Ltd. Address: 3 / F, Creative workshop, No.04, District D, Creative world, No.16 Yezhihu West Road, Hongshan District, Wuhan City, Hubei Province, China. Signature: Contact Person: cai Li FRN: 0028972917 Tel: 027-87835568 Email: [email protected]

Wuhan Qiwu Technology Co.,Ltd. Fam ily models difference declaration P roduct Name: SMART BIKE COMPUTER Trade Name: iGPSPORT Model Name: BSC300T Family Model: BSC308, BSC308S, BSC308C Difference declaration: A ll models have the same circuit and RF module, except for model names and appearances. We (Wuhan Qiwu Technology Co.,Ltd.) hereby state that all the models are electrical identical including the same software parameter and hardware design (i.e., circuit design, PCB Layout, RF module/circuit, antenna type(s) and antenna location, components on PCB, etc.), same mechanical structure and design (including product enclosure, materials, etc.), the only difference is theAll the model are the same circuit and RF module, except the model name and appearances. R egards, S ignature N ame: cai Li Date: 9/25/2024

Z:\电磁兼容部\RF项目组\RF项目\2024\8月\S24073107205001 武汉齐物科技 智能码表(BLE) BSC300T FCC ID RF\7. Others\Letter\FCC POA Letter.docx (Wuhan Qiwu Technology Co.,Ltd.) Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Date: 9/25/2024 SUBJECT: FCC Application for FCC ID: 2AU4M-BSC300T To Whom It May Concern: We, the undersigned, hereby authorize Alex Li at Shenzhen NTEK Testing Technology Co., Ltd. on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Shenzhen NTEK Testing Technology Co., Ltd. on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Regards, (signature) (printed name): cai Li

< Wuhan Qiwu Technology Co.,Ltd. > O ffice of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 9/25/2024 Subject; Request for Confidentiality FCC ID: 2AU4M-BS C300T To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. Thes e documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Operational Description Tune up procedure BOM In addi tional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuantto KDB 726920 D01. It i s our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: cai Li Title: manager Email: [email protected]

2mm*0.8mm 2AU4M-BSC300T BSC300T IC:32566-BSC300T

FCC ID: 2AU4M-BSC300T Portable device According to §15.247(e)(i) and §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. According to KDB447498 D01 General RF Exposure Guidance V06 The 1-g SAR and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(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 When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. BLE: Antenna Type: Sheet Steel Antenna Antenna Gain: Module 1(nRF52832):0.59dBi, Module 2(SF32LB555):0.28dBi Modulation Channel Freq. (GHz) Conduct ed power (dBm) Conducte d power (mW) Tune-up power (dBm) Max tune-up power (dBm) Max tune-up power (mW) Distance (mm) Result calculatio n 1g SAR Exclusion threshold SAR test exclusion 2.402-2.320.586 -2±1-10.794<50.246223.00YES 2.440-2.340.583 -2±1-10.794<50.248163.00YES 2.480-2.000.631 -2±1-10.794<50.250183.00YES 2.402-2.310.587 -2±1-10.794<50.246223.00YES 2.440-2.270.593 -2±1-10.794 <50.248163.00YES 2.480-1.960.637 -2±1-10.794<50.250183.00YES 2.402-0.820.828 -1±101.000<50.309973.00YES 2.440-0.930.807 -1±101.000<50.312413.00YES 2.480-1.050.785 -1±101.000<50.314963.00YES 2.402-0.780.836 -1±101.000<50.309973.00YES 2.440-0.880.817 -1±101.000<5 0.312413.00YES 2.480-1.010.793 -1±101.000<50.314963.00YES BLE(1M) Module 1 BLE(2M) Module 1 BLE(1M) Module 2 BLE(2M) Module 2 Note: This product does not support the requirements under multiple sources. Conclusion: For the max result : 0.31496≤ 3.0 for 1-g SAR, No SAR is required. Signature: Date: 2024-09-20 NAME AND TITLE (Please print or type): Alex /Manager COMPANY (Please print or type): Shenzhen NTEK Testing Technology Co., Ltd./ 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street Bao’an District, Shenzhen 518126 P.R. China

Shenzhen Yusheng Communication Equipment Co.,LTD 1 / 10 BSC300T Project Antenna Material Requirements Specification Wuhan Qiwu Technology Co.,Ltd. BSC300T Steel sheet Please see the BOM list for details. Client ： Name ： Material ： Specifications： Material Code： Shenzhen Yusheng Communication Equipment Co.,LTD 2 / 10 Table of contents 1.Overview..............................................................................................................................................................3 1.1 Scope of application............................................................................................................................................ 3 1.2 Basic information of the project ................................................................................................................. 3 2.Technical index requirements...................................................................................................................3 2.1 Test items and equipment introduction................................................. .................................................. 3 2.2.1 Test Description ........................................................................................................................................... 3 2.2.2 GPS-Antenna passive parameters.......................................................................................................... 4 2.2.3BT-1-Antenna passive parameters ..........................................................................................................4 2.2.4 BT-2-Antenna passive parameters ........................................................................................................ 5 2.2.5 Environmental treatment.........................................................................................................................5 2.2.6 Antenna location ......................................................................................................................................... 6 3. Engineering drawings.................................................................................................................................7 4. Bill of Materials.............................................................................................................................................9 5. Packaging diagram.....................................................................................................................................10 Shenzhen Yusheng Communication Equipment Co.,LTD 3 / 10 1. Overview 1.1 Scope of application This requirement specifies the antenna technical requirements and material requirements for BSC300T products. This requirement applies to the antenna selection, testing and acceptance of BSC300T products. 1.2 Basic information of the project Antenna Name: BSC300T Antenna frequency band: GPS ： 1575.42MHz BT: 2400MHz-2500MHz BT ： 2400MHz-2500MHz Antenna Material: Steel sheet 2. Technical index requirements 2.1 Test items and equipment introduction ListTest items equipment S11 Parameters VSWR, return lossNetwork Analyzer Active test TRP,TIS Comprehensive tester, microwave darkroom Passive test Gain, efficiencyNetwork Analyzer 2.2.1 Test Description Test tools: Agilent8960 comprehensive tester, R&SCMW500, full radio wave far-field ETS darkroom, high-precision positioning system and its controller, and computer with automatic test program Test environment: temperature 22°C±3°C, humidity 50%±15% Test method: The DUT is fixed with its H-surface at the center of the turntable, on the same horizontal line as the center of the horn antenna. The positioning system allows the DUT to rotate on the entire sphere, meeting high-precision three-dimensional positioning. Each RF instrument, turntable controller, and PC with automatic test software communicate via the GPIB interface. Shenzhen Yusheng Communication Equipment Co.,LTD 4 / 10 2.2.2 GPS-antenna passive parameters 2.2.3BT-1- Antenna Passive Parameters Shenzhen Yusheng Communication Equipment Co.,LTD 5 / 10 2.2.4 BT-2-antenna passive parameters 2.2.5 Environmental treatment 主板与屏幕接地 Shenzhen Yusheng Communication Equipment Co.,LTD 6 / 10 2.2.6 Antenna Location GPS BT-1 BT-2 Shenzhen Yusheng Communication Equipment Co.,LTD 7 / 10 3. Engineering drawings Steel sheet-1 Technical requirements1. Material: SUS304T=0.20, gold-plated 0.025um;2. Dimensions with * and tolerance are key control dimensions, and other dimensions are controlled according to the tolerance of the detail column;3. The burrs are not greater than 1/4 of the material thickness, and the step difference at the blade joint is not greater than 0.1mm;4. The surface is clean, free of oil, dirt, etc.;5. No indentation, fracture, deformation, etc.6. The product needs to pass a 48-hour salt spray test.7. The product meets ROHS standards and reliable reliability test requirements Make a convex hull Expanded view Stereogram Shenzhen Yusheng Communication Equipment Co.,LTD 8 / 10 钢片-2 Technical requirements1. Material: SUS304.T=0.20, gold-plated 0.025um;2. The dimensions with * and tolerance are the key control dimensions, and otherdimensions are controlled according to the tolerance of the detail column;3. The burrs are not greater than 1/4 of the material thickness, and the stepdifference at the blade joint is not greater than 0.1mm;4. The surface is clean, free of oil, dirt, etc.;5. No indentation, breakage, deformation and other defects.6. The product needs to pass a 48-hour salt spray test.7. The product complies with ROHS standards and reliable reliability testrequirements. Make a convex hull Expanded view Stereogram Shenzhen Yusheng Communication Equipment Co.,LTD 9 / 10 4. Bill of Materials Shenzhen Yusheng Communication Equipment Co.,LTD 10 / 10 5. Packaging diagram Packaging diagram Product Name Antenna assembly Part Number 641005 Project Model BSC300T Packing details Carton size 1: 270*260*200MM Carton size 2: 260*200*200MM Carton size 3:…

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Report No.: S24073107205001 RADIO TEST REPORT FCC ID: 2AU4M-BSC300T Product: SMART BIKE COMPUTER Trade Mark: iGPSPORT Model No.: BSC300T Family Model: BSC308, BSC308S, BSC308C Report No.: S24073107205001 Issue Date: Sept. 19, 2024 Prepared for Wuhan Qiwu Technology Co.,Ltd. 3 / F, Creative workshop, No.04, District D, Creative world, No.16 Yezhihu West Road, Hongshan District, Wuhan City, Hubei Province, China. Prepared by Shenzhen NTEK Testing Technology Co., Ltd. 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street Bao’an District, Shenzhen 518126 P.R. China Tel. 400-800-6106, 0755-2320 0050, 0755-2320 0090 Website: http://www.ntek.org.cn Version.1.3 Page 1 of 116 Report No.: S24073107205001 Table of Contents Page 1 TEST RESULT CERTIFICATION ...................................................................................................................... 3 2 SUMMARY OF TEST RESULT S ......................................................................................................................... 4 3 FACILITIES AND ACCREDITATIONS ............................................................................................................. 5 3.1 FACILITIES ..................................................................................................................................................... 5 3.2 LABORATORY ACCREDITATIONS AND LISTINGS ................................................................................. 5 3.3 MEASUREMENT UNCERTAINTY ............................................................................................................... 5 4 GENERAL DESCRIPTION OF EUT .................................................................................................................. 6 5 DESCRIPTION OF TEST MODES...................................................................................................................... 8 6 SETUP OF EQUIPMENT UNDER TEST ........................................................................................................... 9 6.1 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM ....................................................................... 9 6.2 SUPPORT EQUIPMENT ............................................................................................................................... 10 6.3 EQUIPMENTS LIST FOR ALL TEST ITEMS .............................................................................................. 11 7 TEST REQUIREMENTS .................................................................................................................................... 13 7.1 CONDUCTED EMISSIONS TEST ............................................................................................................... 13 7.2 RADIATED SPURIOUS EMISSION ............................................................................................................ 18 7.3 6DB BANDWIDTH ....................................................................................................................................... 32 7.4 DUTY CYCLE ............................................................................................................................................... 33 7.5 PEAK OUTPUT POWER .............................................................................................................................. 35 7.6 POWER SPECTRAL DENSITY ................................................................................................................... 36 7.7 CONDUCTED BAND EDGE MEASUREMENT ......................................................................................... 38 7.8 SPURIOUS RF CONDUCTED EMISSIONS ................................................................................................ 39 7.9 ANTENNA APPLICATION .......................................................................................................................... 40 8 TEST RESULTS ................................................................................................................................................... 41 8.1 BLE MODULE 1 1M ................................................................................................................................... 41 8.2 BLE MODULE 1 2M ................................................................................................................................... 60 8.3 BLE MODULE 2 1M ................................................................................................................................... 79 8.4 BLE MODULE 2 2M ................................................................................................................................... 98 Version.1.3 Page 2 of 116 Report No.: S24073107205001 1 TEST RESULT CERTIFICATION Applicant’s name ......................... : Wuhan Qiwu Technology Co.,Ltd. Address ....................................... : 3 / F, Creative workshop, No.04, District D, Creative world, No.16 Yezhihu West Road, Hongshan District, Wuhan City, Hubei Province, China. Manufacturer's Name .................. : Wuhan Qiwu Technology Co.,Ltd. Address ....................................... : 3 / F, Creative workshop, No.04, District D, Creative world, No.16 Yezhihu West Road, Hongshan District, Wuhan City, Hubei Province, China. Product description Product name .............................. : SMART BIKE COMPUTER Trade Mark .................................. : iGPSPORT Model and/or type reference ...... : BSC300T Family Model ............................... : BSC308, BSC308S, BSC308C Test Sample number ................... : S240731072005 Date of Test ................................. : Aug. 10, 2024 ~ Sept. 19, 2024 Measurement Procedure Used: APPLICABLE STANDARDS APPLICABLE STANDARD/ TEST PROCEDURE TEST RESULT FCC 47 CFR Part 2, Subpart J FCC 47 CFR Part 15, Subpart C ANSI C63.10-2013 KDB 558074 D01 15.247 Meas Guidance v05r02 Complied This device described above has been te…

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