2AKQD-M-70416-port UHF RFID Module

UHF Demo User Manual V5.3 1 UHF Demo User Manual - User Operation Guide V5.3 UHF Demo User Manual V5.3 2 FCC Statement 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. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: —Reorient or relocate the receiving antenna. —Increase the separation between the equipment and receiver. —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help. FCC Radiation Exposure Statement This modular complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. If the FCC identification number is not visible when the module is installed inside another device, then the UHF Demo User Manual V5.3 3 outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following: “Contains Transmitter Module FCC ID: 2AKQD-M-704” When the module is installed inside another device, the user manual of the host must contain below warning statements; 1. 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. (2)This device must accept any interference received, including interference that may cause undesired operation. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: —Reorient or relocate the receiving antenna. —Increase the separation between the equipment and receiver. —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help. 2. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. The devices must be installed and used in strict accordance with the manufacturer's instructions as described UHF Demo User Manual V5.3 4 in the user documentation that comes with the product. Any company of the host device which install this modular with modular approval should perform the test of radiated & conducted emission and spurious emission,etc. according to FCC part 15C : 15.247 and 15.209 & 15.207 ,15B Class B requirement, Only if the test result comply with FCC part 15C : 15.247 and 15.209 & 15.207 , 15B Class B requirememt, then the host can be sold legally. Antanna Electrical Characteristics Manufacturer 深圳市百水来智能科技有限公司 Product name BSL5040A5-915MHZ Antenna model 4050D(40mm*40mm*5mm) Frequency Rang 915MHz±2MHz V.S.W.R 1.5 MAX Band With@10dB 8MHz MIN @10dB return loss Gain 1.5dB typ @50mm*50mm groundplane Impendence 50 Ω Polarization RHCP Note that FCC certified equipment has FCC band filters inside. If an FCC certified equipment is set to other bands, the module will be restricted by the filter to emit RF signals.(Only 902-928MHz settings can work for FCC certified equipment properly) Similarly, CE certified equipment is also a filter with CE frequency band, which is set to other frequency bands and also fails to work normally. UHF Demo User Manual V5.3 5 Interface Connector (15Pin , Space between PINs 1.25mm) PIN Interface Instruction 1 GND Meanwhile grounding 2 GND 3 4.5V – 5.5V DC Meanwhile connect power, Recommended input voltage: 4.6V 4 4.5V – 5.5V DC 5 GPIO 3 Output 6 GPIO 4 Output 7 GPIO 1 Input 8 Beeper Has driven with > 50mA output current 9 UART_RXD TTL level 10 UART_TXD 11 USB_DM For testing 12 USB_DP 13 GPIO 2 Input 14 EN High level enable 15 GPIO 5 RS-485 direction control How to connect module We need an 15pin-cable to connect the module to a communication interface board (the interface board is only used for testing, and the module can be connected the FPC flexible cable to the customer's own interface board in actual application). The communication interface board is then connected to the computer to conduct communication tests. UHF Demo User Manual V5.3 6 How to connect Antanna The antenna int…

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Shenzhen RodinBell Technology Co., Ltd. U.S. Agent Designation for Service of Process - Certification Attestation Letter DATE:8/27/2024 TO: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 ATTN: Reviewing Engineer FCC ID: 2AKQD-M-704 FRN of applicant: 0026131482 Per section 2.911(d)(7) of the FCC rules, Shenzhen RodinBell Technology Co., Ltd. (“the applicant”) certifies that the equipment for which authorization is sought is designated to the following U.S. agent* for service of process: Company Name: Picus Advisors US LLC FCC Registration Number (FRN): 0034336891 Physical U.S. Company Address: 839 FM1489 Rd., Brookshire, TEXAS, 77423, USA Contact Person: Ivan Wang Agent Email Address: [email protected] The above contact person accepts the obligation for service of process. The applicant accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Applicant Signed: Signed: Printed name: Alex Luo Title: General Manager Company Name: Shenzhen RodinBell Technology Co., Ltd. Date: 8/27/2024 Agent Signed (if different from Applicant): Signed: Printed name: Ivan Wang Title: CEO Company Name:Picus Advisors US LLC Date: 8/21/2024 * the applicant must designate a contact located in the United States for purposes of acting as the applicant’s agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process.

ShenzhenRodinBellTechnologyCo.,Ltd. CoveredEquipmentCertificationAttestationLetter DATE：2024-08-13 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA ATTN.:ReviewingEngineer FCCID:2AKQD-M-704 ShenzhenRodinBellTechnologyCo.,Ltd.(“theapplicant”)certifiesthattheequipment forwhichauthorizationissoughtisnot“covered”equipmentprohibitedfromreceivingan equipmentauthorizationpursuanttosection2.903oftheFCCrules. Note:Iftheequipmentforwhichtheapplicantseeksauthorizationisproducedby anyoftheentitiesidentifiedonthecurrentCoveredList,theapplicantshould includeanexplanationonwhytheequipmentisnot“covered”equipment. ShenzhenRodinBellTechnologyCo.,Ltd.(“theapplicant”)certifiesthat,asofthedate ofthefilingoftheapplication,theapplicantisnotidentifiedontheCoveredListasan entityproducing“covered”equipment. Signed: Printedname:AlexLuo Title:GeneralManager CompanyName:ShenzhenRodinBellTechnologyCo.,Ltd. Date:8/13/2024

ShenzhenRodinBellTechnologyCo.,Ltd. Date：2024-8-13 FederalCommunicationsCommission Authorization&EvaluationDivision 7345OaklandMillsRoad Columbia,Maryland21046 RE:LETTEROFAGENTAUTHORIZATION ToWhomItMayConcern: We,theundersigned,herebyauthorizeJianyanTestingGroupShenzhenCo.toactonourbehalfin allmattersrelatingtoapplicationforequipmentauthorization,includingthesigningofalldocuments relatingtothesematters. Wealsoherebycertifythatnopartytotheapplicationauthorizedhereunderissubjecttothedenialof benefits,includingFCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuseActof1988,21 U.S.C.853(a). -- Sincerely, <Signature> ： Name ： AlexLuo Title：GeneralManager Company：ShenzhenRodinBellTechnologyCo.,Ltd.

Single Modular approval Declaration letter We, Shenzhen RodinBell Technology Co., Ltd . applies single modular approval for Product Name:16-port UHF RFID Module Model: M-704 FCCID: 2AKQD-M-704 According to 996369 D01 Module Equip Auth Guide v01r04 and 15.212 requirement: 1) The radio elements must have the radio frequency circuitry shielded. Physical components and tuning capacitor(s) may be located external to the shield, but must be on the module assembly; Answer: Yes, shielded. 2) The module must have bufered modulation/data inputs to ensure that the device willcomply with Part 15 requirements with any type ofinput signal; Answer: Yes; All inputs to the modules are bufered through logic or microprocessor inputs. 3)The modular transmitter must have its own power supply regulation. Answer: Yes; The modular transmitter have its own power supply regulation. 4) The module must contain a permanently attached antenna, or contain a unique antennaconnector, and be marketed and operated only with specific antenna(s), per Sections15.203, 15.204(b), 15.204(c), 15.212(a), 2.929(b); Answer: Yes; Device contain a unique antennaconnector. (5) The module must demonstrate compliance in a stand-alone configuration; Answer: Yes (6) The module must be labeled with its permanently afixed FCCID label, or use an electronic display (See KDB Publication 784748 about labeling requirements); Answer: Yes; The modular has a permanentfixed label, and below statement was listed in the User Manual; The host device must be labeled to display the FCCID of the module “ Contains FCCID: 2AKQD-M-704 ” (7) The module must comply with all specific rules applicable to the transmitter including all the conditions provided in the integration instructions by the grantee; Answer: Yes; The module comply with all specific rules applicable to the transmitter including all the conditions provided in the integration instructions by the grantee, Refer to test report and user manual . (8) The module must comply with RF exposure requirements Answer: Yes Please contact me ifyou have anyfurther questions. Thanks for your attention. Best Regards, <Signature> Title:General Manager Company: Shenzhen RodinBell Technology Co., Ltd Name: Alex Luo

ShenzhenRodinBellTechnologyCo.,Ltd. DATE:2024-8-13 EquipmentAutorisationDivision FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 FCCID:2AKQD-M-704 ProductName:16-portUHFRFIDModule RequestforConfidentiality PursuanttoSections0.457and0.459ofthecommissionsrules,weherebyrequestthat thefollowingdocumentsbeheldconfidential:  Schematics Blockdiagram Operationdescription  BOM  TUNEUP Thesematerialscontaintradesecretsandproprietaryinformationandarenot customarilyreleasedtothepublic.Thepublicdisclosureofthisinformationmightbe harmfultothecompanyandprovideunjustifiedbenefitstoourcompetitors. Dated this 2024-8-13 By: AlexLuo SignaturePrinted Title: GeneralManager Onbehalfof: ShenzhenRodinBell TechnologyCo.,Ltd. Telephone: 0755-28225530

JianYan Testing Group Shenzhen Co., Ltd. JianYan Testing Group Shenzhen Co., Ltd. Project No.: JYTSZR2407062 No.101, Building 8, Innovation Wisdom Port, No.155 Hongtian Road, Huangpu Community, Xinqiao Street, Bao'an District, Shenzhen, Guangdong, People's Republic of China. Tel: +86-755-23118282, Fax: +86-755-23116366 Page 1 of 3 EUT External Photos JianYan Testing Group Shenzhen Co., Ltd. JianYan Testing Group Shenzhen Co., Ltd. Project No.: JYTSZR2407062 No.101, Building 8, Innovation Wisdom Port, No.155 Hongtian Road, Huangpu Community, Xinqiao Street, Bao'an District, Shenzhen, Guangdong, People's Republic of China. Tel: +86-755-23118282, Fax: +86-755-23116366 Page 2 of 3 JianYan Testing Group Shenzhen Co., Ltd. JianYan Testing Group Shenzhen Co., Ltd. Project No.: JYTSZR2407062 No.101, Building 8, Innovation Wisdom Port, No.155 Hongtian Road, Huangpu Community, Xinqiao Street, Bao'an District, Shenzhen, Guangdong, People's Republic of China. Tel: +86-755-23118282, Fax: +86-755-23116366 Page 3 of 3 ------End------

JianYan Testing Group Shenzhen Co., Ltd. JianYan Testing Group Shenzhen Co., Ltd. Project No.: JYTSZR2407062 No.101, Building 8, Innovation Wisdom Port, No.155 Hongtian Road, Huangpu Community, Xinqiao Street, Bao'an District, Shenzhen, Guangdong, People's Republic of China. Tel: +86-755-23118282, Fax: +86-755-23116366 Page 1 of 4 EUT Internal Photos JianYan Testing Group Shenzhen Co., Ltd. JianYan Testing Group Shenzhen Co., Ltd. Project No.: JYTSZR2407062 No.101, Building 8, Innovation Wisdom Port, No.155 Hongtian Road, Huangpu Community, Xinqiao Street, Bao'an District, Shenzhen, Guangdong, People's Republic of China. Tel: +86-755-23118282, Fax: +86-755-23116366 Page 2 of 4 JianYan Testing Group Shenzhen Co., Ltd. JianYan Testing Group Shenzhen Co., Ltd. Project No.: JYTSZR2407062 No.101, Building 8, Innovation Wisdom Port, No.155 Hongtian Road, Huangpu Community, Xinqiao Street, Bao'an District, Shenzhen, Guangdong, People's Republic of China. Tel: +86-755-23118282, Fax: +86-755-23116366 Page 3 of 4 JianYan Testing Group Shenzhen Co., Ltd. JianYan Testing Group Shenzhen Co., Ltd. Project No.: JYTSZR2407062 No.101, Building 8, Innovation Wisdom Port, No.155 Hongtian Road, Huangpu Community, Xinqiao Street, Bao'an District, Shenzhen, Guangdong, People's Republic of China. Tel: +86-755-23118282, Fax: +86-755-23116366 Page 4 of 4 ------End------

JianYan Testing Group Shenzhen Co., Ltd. Report No.: JYTSZ-R01-2400398 This equipment has been shown to be capable of compliance with the applicable technical standards as indicated in the measurement report and was tested in accordance with the measurement procedures specified in above the application standard version. Test results reported herein relate only to the item(s) tested. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. Cover Page FCC EMC Test Report Report No.: JYTSZ-R01-2400398 Applicant: Shenzhen RodinBell Technology Co., Ltd. Address of Applicant: 905#, Block B, Xinghe WORLD, Wuhe Avenue, Longgang District, Shenzhen City, PRC Equipment Under Test (EUT) Product Name: 16-port UHF RFID Module Model No.: M-704 Trade Mark: N/A FCC ID: 2AKQD-M-704 Applicable Standards: FCC CFR Title 47 Part 15B Date of Sample Receipt: 30 Jul., 2024 Date of Test: 31 Jul., to 20 Aug., 2024 Date of report Issued: 21 Aug., 2024 Test Result: PASS Project by: Date: 21 Aug., 2024 Project Engineer Reviewed by: Date: 21 Aug., 2024 Senior Engineer Approved by: Date: 21 Aug., 2024 Manager Report No.: JYTSZ-R01-2400398 JianYan Testing Group Shenzhen Co., Ltd. Report Template No.: JYTSZ4b-147-C Project No.: JYTSZR2407062 No.101, Building 8, Innovation Wisdom Port, No.155 Hongtian Road, Huangpu Community, Xinqiao Street, Bao'an District, Shenzhen, Guangdong, People's Republic of China. Tel: +86-755-23118282, Fax: +86-755-23116366 Page 2 of 13 Version 1 Version No. Date Description 00 21 Aug., 2024 Original Report No.: JYTSZ-R01-2400398 JianYan Testing Group Shenzhen Co., Ltd. Report Template No.: JYTSZ4b-147-C Project No.: JYTSZR2407062 No.101, Building 8, Innovation Wisdom Port, No.155 Hongtian Road, Huangpu Community, Xinqiao Street, Bao'an District, Shenzhen, Guangdong, People's Republic of China. Tel: +86-755-23118282, Fax: +86-755-23116366 Page 3 of 13 Contents 2 Page Cover Page ............................................................................................................................................................. 1 Version ........................................................................................................................................................... 2 1 Contents ......................................................................................................................................................... 3 2 General Information ...................................................................................................................................... 4 3 Client Information ................................................................................................................................... 4 3.1 General Description of E.U.T. ................................................................................................................ 4 3.2 Test Mode .............................................................................................................................................. 4 3.3 Description of Test Auxiliary Equipment ................................................................................................ 5 3.4 Description of Cable Used...................................................................................................................... 5 3.5 Measurement Uncertainty ...................................................................................................................... 5 3.6 Additions to, Deviations, or Exclusions from the Method ....................................................................... 5 3.7 Laboratory Facility .................................................................................................................................. 5 3.8 Laboratory Location ................................................................................................................................ 6 3.9 Test Instruments List .............................................................................................................................. 6 3.10 Measurement Setup and Procedure ........................................................................................................... 7 4 Test Setup .............................................................................................................................................. 7 4.1 Test Procedure ....................................................................................................................................... 8 4.2 Test Results ................................................................................................................................................... 9 5 Summary ................................................................................................................................................ 9 5.1 Clause and data summary ................................................................................................................. 9 5.1.1 Test Limit ............................................................................................................................................ 9 5.1.2 Radiated Emission ............................................................................................................................... 10 5.2 Report No.: JYTSZ-R01-2400398 JianYan Testing Group Shenzhen Co., Ltd. Report Template No.: JYTSZ4b-147-C Project No.: JYTSZR2407062 No.101, Building 8, Innovation Wisdom Port, No.155 Hongtian Road, Huangpu Community, Xinqiao Street, Bao'an District, Shenzhen, Guangdong, People's Republic of China. Tel: +86-755-23118282, F…

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JianYan Testing Group Shenzhen Co., Ltd. JianYan Testing Group Shenzhen Co., Ltd. Project No.: JYTSZR2407062 No.101, Building 8, Innovation Wisdom Port, No.155 Hongtian Road, Huangpu Community, Xinqiao Street, Bao'an District, Shenzhen, Guangdong, People's Republic of China. Tel: +86-755-23118282, Fax: +86-755-23116366 Page 1 of 1 Setup Photos Radiated Spurious Emission Below 1GHz Above 1GHz ------End------