2ABU6-STAG29Electronic Shelf Label

Shenzhen Minew Technologies Co., Ltd. The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 5/18/2023 U.S. Agent Designation [Shenzhen Minew Technologies Co., Ltd.] acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2ABU6-STAG29): Name and company of U.S. agent: Sijie Zhang / THREE STONES MEDIA LLC Physical U.S. address of agent: 1200 Broadway St. APT 329, Los Angeles, CA90015 FRN of U.S. agent: 0033401761 Email address of U.S. agent: [email protected] [THREE STONES MEDIA LLC] acknowledges their obligation to accept service of process on behalf of [Shenzhen Minew Technologies Co., Ltd.]. [Shenzhen Minew Technologies Co., Ltd.] with the FRN [0023364128] accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). Sincerely, Signature [Name] yanyan Zhang [Title] Quality Supervisor [Company] Shenzhen Minew Technologies Co., Ltd. Signature [Name of U.S. agent] Sijie Zhang [Title of U.S. agent] [Company of U.S. agent] THREE STONES MEDIA LLC 48_[mo del] US_Agent_2.911(d)(7) - U, V04

Shenzhen Minew Technologies Co., Ltd. The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 5/17/2023 To whom it may concern: We, [Shenzhen Minew Technologies Co., Ltd.], hereby certify that the equipment for which authorization is sought (FCC ID: 2ABU6-STAG29) is not “covered” equipment prohibited from receiving an equipment authorization pursuant to § 2.903 of the FCC rules. We also certify that, as of the date of the filing of the application, we are not identified on the Covered List (https://www.fcc.gov/supplychain/coveredlist) as an entity producing “covered” equipment. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(b) and (d)(5) and (6). Sincerely, Signature [Name] yanyan Zhang [Title] Quality Supervisor [Company] Shenzhen Minew Technologies Co., Ltd. 62_[model] CoveredEqu_2.911(d)(5)(i) and (ii) - U, V02

ATTACHMENT PHOTOGRAPHS OF EUT Photo 1 Photo 2 Photo 3 Photo 4 Photo 5 Photo 6

Photo 7 Photo 8 Photo 9 Photo 10 Ant Photo 11 Photo 12 Photo 13

FCC ID: 2ABU6-STAG29 RF EXPOSURE EVALUATION According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency(RF) Radiation as specified in §1.1307(b) Limits for Maximum Permissible Exposure (MPE) MPE Calculation Method E (V/m) ＝ d GP**30 Power Density: Pd (W/m²) ＝ 377 2 E E ＝ Electric field (V/m) P ＝ Average RF output power (W) G ＝ EUT Antenna numeric gain (numeric) d ＝ Separation distance between radiator and human body (m) The formula can be changed to Pd ＝ 2 *377 **30 D GP From the EUT RF output power, the minimum mobile separation distance, d=0.2m, as well as the gain of the used antenna, the RF power density can be obtained. Measurement Result Operation Frequency: BLE: 2402-2480MHz Power density limited: 1mW/ cm 2 Antenna Type: PCB Antenna Antenna gain: 1.47dBi, R=20cm conducted power Evaluation result Power density Limits (dBm)(mW)(dBi)Numeric 2402 4.15 4±15 3.1621.471.400.00091 2440 4.29 4±15 3.1621.471.400.00091 2480 3.99 4±15 3.1621.471.400.00091 2402 4.19 4±15 3.1621.471.400.00091 2440 4.31 4±15 3.1621.471.400.00091 2480 3.99 4±15 3.1621.471.400.00091 Channel Freq. (MHz) modulation Tune-up power (dBm) (dBm) BLE(2M) (mW/cm2 )(mW/cm2) Antenna Gain BLE(1M) Max tune-up power Conclusion: For the max result : 0.0009≤ 1.0 for Max Power Density, compliance RF exposure.. Signature: Date: 5/17/2023 NAME AND TITLE (Please print or type): Alex Li/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 P.R. China.

Report No.: S23042302005001 Version.1.3 Page 1 of 60 RADIO TEST REPORT FCC ID: 2ABU6-STAG29 Product: Electronic Shelf Label Trade Mark: Model No.: STag29R Family Model: STag29,STag29Y,STag29B Report No.: S23042302005001 Issue Date: May 08, 2023 Prepared for Shenzhen Minew Technologies Co., Ltd. 3rd Floor, I Building, Gangzhilong Science Park, Qinglong Road, Longhua District, Shenzhen City, 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 Report No.: S23042302005001 Version.1.3 Page 2 of 60 TABLE OF CONTENTS 1 TEST RESULT CERTIFICATION ...................................................................................................................... 4 2 SUMMARY OF TEST RESULT S ......................................................................................................................... 5 3 FACILITIES AND ACCREDITATIONS ............................................................................................................. 6 3.1 FACILITIES..................................................................................................................................................... 6 3.2 LABORATORY ACCREDITATIONS AND LISTINGS ................................................................................. 6 3.3 MEASUREMENT UNCERTAINTY ............................................................................................................... 6 4 GENERAL DESCRIPTION OF EUT .................................................................................................................. 7 5 DESCRIPTION OF TEST MODES ..................................................................................................................... 9 6 SETUP OF EQUIPMENT UNDER TEST ......................................................................................................... 10 6.1 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM ..................................................................... 10 6.2 SUPPORT EQUIPMENT............................................................................................................................... 11 6.3 EQUIPMENTS LIST FOR ALL TEST ITEMS .............................................................................................. 12 7 TEST REQUIREMENTS .................................................................................................................................... 14 7.1 CONDUCTED EMISSIONS TEST ............................................................................................................... 14 7.1.1 Applicable Standard .................................................................................................................................. 14 7.1.2 Conformance Limit ................................................................................................................................... 14 7.1.3 Measuring Instruments............................................................................................................................. 14 7.1.4 Test Configuration .................................................................................................................................... 14 7.1.5 Test Procedure ........................................................................................................................................... 14 7.1.6 Test Results ................................................................................................................................................ 16 7.2 RADIATED SPURIOUS EMISSION ............................................................................................................ 17 7.2.1 Applicable Standard .................................................................................................................................. 17 7.2.2 Conformance Limit ................................................................................................................................... 17 7.2.3 Measuring Instruments............................................................................................................................. 18 7.2.4 Test Configuration .................................................................................................................................... 18 7.2.5 Test Procedure ........................................................................................................................................... 19 7.2.6 Test Results ................................................................................................................................................ 20 7.3 6DB BANDWIDTH ....................................................................................................................................... 26 7.3.1 Applicable Standard .................................................................................................................................. 26 7.3.2 Conformance Limit ................................................................................................................................... 26 7.3.3 Measuring Instruments............................................................................................................................. 26 7.3.4 Test Setup .................................................................................................................................................. 26 7.3.5 Test Procedure ........................................................................................................................................... 26 7.3.6 Test Results ................................................................................................................................................ 26 7.4 DUTY CYCLE ..................................…

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ShenzhenMinewTechnologiesCo.,Ltd. DeclarationconcerningAntennaSpecification Itisherebydeclaredthattheproduct ModelNo.:STag29R,STag29,STag29Y,STag29B FCCID:2ABU6-STAG29 fulfillstherequirementinFCCtestrelatingtotheantennatype. ThedevicespecifiedaboveconfirmstotheFCCrecommendationsforPCBAntennaantennatype(s) describedbelow: ModelNo.ofantenna:ANT-BBNCNC22017 Typeofantenna:PCBAntenna Gainoftheantenna:1.47dBi Frequencyrange:2400-2480MHz Themountingoftheantennaisfixedtotheradiomoduleandnootherantennashouldbeused. Companyname:ShenzhenMinewTechnologiesCo.,Ltd. Address:3rdFloor,IBuilding,GangzhilongSciencePark,QinglongRoad,LonghuaDistrict, ShenzhenCity,China City:ShenzhenCity ZIP/Postalcode: Country:China Name:yanyanZhangDate: 15/05/2023 Signature: version01

Radiated Measurement Photos