2ADAP-GRJWB05J10WIFI+BLE module

WiFiModuleManual Model:GRJWB05-J10FCCID：2ADAP-GRJWB05J10IC：12478A-GRJWB05J10 GreeElectricAppliances,Inc.ofZhuhai ●Pleasereadthismanualcarefullybeforeoperationandkeepitwellforfuturereference. ●Duetoproductimprovement,Greereservestherighttochangecontentsofthismanualwithoutpriornotice. ●GreeElectricAppliances,Inc.ofZhuhaireservesthefinalrighttointerpretthismanual. WiFiModuleUser Manual 1 1、GeneralFunctions ThewirelessmodulecomplieswithIEEE802.11a/b/g/nstandard anditcanachieveuptoaspeedof65Mbpswithsinglestreamin 802.11n,54MbpsasspecifiedinIEEE802.11a/g,or11MbpsforIEEE 802.11btoconnecttothewirelessLAN.Thiscompactmoduleisatotal solutionforacombinationofWi-Fi802.11a/b/g/ntechnologieswith MicrocontrollerProcessor.Themaincontrolchipofthismoduleis highlyintegratedwithBluetoothlow-powercontroller,withUART interface.ItcombinesBluetoothprotocol,BLEbaseband,MODEMand BLERF-INchips.ItalsosupportsGATT-basedapplicationsandMESH deviceapplicationsbasedonBLEusers,andsupportsBluetooth5.0 lowpowerconsumption. ThiscompactmoduleisatotalsolutionforacombinationofWi-Fi 802.11a/b/g/ntechnologieswithMicrocontrollerProcessor.The moduleisspecificallydevelopedforembeddedsystemdevices. DetailedInstructionofWiFiModule. WiFiModuleUser Manual 2 2、TechniqueParameters Table1.ModuleParameters CategoriesFeatureparameters Wireless specification Operating Bands 2.4G: FCC:2412MHzto2462MHzfor802.11b/g/n(HT40) RED:2412MHzto2472MHzfor802.11b/g/n(HT40) 2402MHzto2480MHzforBLE 5G: 5150MHzto5825MHzfor802.11a/n(HT40) power 2.4G: 802.11b ： 18 ± 2dBm 802.11g ： 14 ± 2dBm 802.11n：13±2dBm 5G: 802.11a ： 12 ± 2dBm BLE ： 6 ± 2dBm ProtocolIEEE802.11a/b/g/n frequency modulation mode CCK、OFDM、GFSK Receive Sensitivity 802.11b<-90.5dBm@11Mbps 802.11a/g<-77.5dBm@54Mbps 802.11n<-72dBm@MCS7 DataRateWIFI: WiFiModuleUser Manual 3 802.11b ： 1/2/5.5/11Mbps 802.11a/g：6/9/12/18/24/36/48/54Mbps 802.11n(HT20):6.5/13/19.5/26/39/52/58.5/65Mbps 802.11n(HT40):13.5/27/40.5/54/81/108/121.5/135Mbps BLErate:1Mbps Antenna gainmax 2.4G:1.85dBi 5G:1.52dBi Impedance50-Ohm electrical specification Supply Voltage +3.3V ConnectInternalAntenna physicalDimensions30mm×17.7mm±0.2mm Operating Temperature ---20-85degC. 3、CircuitDescription WiFiModuleUser Manual 4 Figure1.CircuitDiagram WIFImodulehasanindependentpowermanagementsystem,and thesystemprovidesahighqualityofpowersupplyforthewhole module.TheExcellentmatchingcircuitinRF-Frontensuresthatthe signalhasminimalsignallossandradiation.OscillatorY1providesthe ICU2withtherequiredoscillationfrequencytoenabletheICU2to worknormally.Duplexerisolatesthetransmittingandreceivingsignals toensurethatthereceivingandtransmittingcanworknormallyatthe sametime.TheICU1providestheinterfacesforavarietyofperipherals (Timer,PWM,Interrupt,AD,theDebug)fromthemoduletothe baseboard.EachperipheralthatconnectstotheMCUI/Opinscan choosebetweentwodifferentI/Opinlocationswiththeprovided flexibilityinvariousapplications. Hereby,[Nameofmanufacturer],declaresthatthis[typeof equipment]isincompliancewiththeessentialrequirementsandother relevantprovisionsofREDirective2014/53/EU.AcopyofthefullDoC isattached. TransmitfrequencyofEU: WIFI:2412-2472MHz/5180-5825MHz BLE:2402-2480MHz Maximumtransmitpower:<20dBm 4、PinDefinition WiFiModuleUser Manual 5 Figure2.PinDefinition Table2.PinDefinition PINNameMode 2,13VCC+3.3V 3ADCADC 4TXUART_TX 5RXUART_RX 6LP_I2C_SDALP_I2C_SDA 7LP_I2C_SCLLP_I2C_SCL 1,14GNDGround 9RXLOG_RX 8TXLOG_TX WiFiModuleUser Manual 6 11I2C_SCLI2C_SCL 10I2C_SDAI2C_SDA 12SPI_MOSISPI_MOSI 15SPI_MISOSPI_MISO 16PB22I/O 17// 18PA27I/O Caution:Theuseriscautionedthatchangesormodificationsnotexpressly approvedbythepartyresponsibleforcompliancecouldvoidtheuser's authoritytooperatetheequipment. FCCKDB996369D03formodulecertification:1.ListofapplicableFCCrules andCanadarules: ThemodulecomplieswithFCCPart15.247, and Canada RSS-247. 2.Summarizethespecificoperationaluseconditions: ThemodulehasbeencertifiedforFix/Mobileapplications.Thehostproduct operatingconditionsmustbesuchthatthereisaminimumseparation distanceof20cm(orpossiblygreaterthan20cm)betweentheantenna radiatingstructuresandnearbypersons.Thehostmanufacturerisobligated toconfirmtheuseconditionsofthehostproducttoensurethatdistance specifiedintheinstructionsismet.Inthiscasethehostproductisclassified aseitheramobiledeviceorafixeddeviceforRFexposurepurposes.This transmittermustnotbeco-locatedoroperatinginconjunctionwithanyother antennaortransmitter. 3.Limitedmoduleprocedures: FCC Part 15.407 WiFiModuleUser Manual 7 Notapplicable. 4.Traceantennadesigns: Notapplicable. 5.RFexposureconsiderations: ThisequipmentcomplieswithFCC’sandIC’sRFradiationexposurelimitsset forthforanuncontrolledenvironment.Theantenna(s)usedforthistransmitter mustbeinstalledandoperatedtoprovideaseparationdistanceofatleast20 cmfromallpersonsandmustnotbecollocatedoroperatinginconjunctionwith anyotherantennaortransmitter.Installersmustensurethat20cmseparation distancewillbemaintainedbetweenthedeviceandusers. DÉCLARATIOND’ICSURL’EXPOSITIONAUXRADIATIONS: Cetappareilestconformeauxlimitesd’expositionaurayonnementRF stipuléesparlaFCCetl’ICpouruneutilisationdansunenvironnementnon contrôlé.Lesantennesutiliséespourcetémetteurdoiventêtreinstalléeset doiventfonctionneràaumoins20cmdedistancedesutilisateursetnedoivent pasêtreplacéesprèsd’autresantennesouémetteursoufonctionneravec ceux-ci.Lesinstallateursdoivents’assurerqu’unedistancede20cmsépare l’appareildesutilisateurs. Note:theOEMproductmanualsmustincludeastatementinordertoalertthe usersofFCCRFexposurecompliance. 6.Labelandcomplianceinformation: Thisdevicecomplieswithpart15oftheFCCrules.Operationissubjecttothe followingtwoconditions: WiFiModuleUser Manual 8 (1)thisdevicemaynotcauseharmfulinterference,and(2)thisdevicemust acceptanyinterferencereceived,includinginterferencethatmaycause undesiredoperation. NOTE:ThemanufacturerisnotresponsibleforanyradioorTVinterference causedbyunauthorizedmodificationsorchangestothisequipment.Such modificationsorchangescouldvoidtheuser’sauthoritytooperatethe equipment. Warning:Changesor…

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1(2) Gree Electric Appliances, Inc. of Zhuhai RE FCC ID: 2ADAP-GRJWB05J10 To the certification reviewer: We are hereby applying for full modular approval of the above-referenced FCC ID, based on compliance with all of the criteria as detailed below. Sincerely, _________________ Linda Li Engineer 2023-10-10 Part 15 Unlicensed Single Modular Transmitter Approval Justifications per 15.212 Requirement per 15.212 Description (i) The radio elements of the modular transmitter must have their own RF shielding. Shielding is provided by a metal cover the circuitry. (ii) The modular transmitter must have buffered modulation/data inputs. All modulation and data inputs are buffered by circuitry on the transmitter chip. (iii) The modular transmitter must have its own power supply regulation. Power supply regulation is provided by circuitry on the transmitter chip. (iv) The modular transmitter must comply with the antenna and transmission system requirements of §§ 15.203, 15.204(b) and 15.204(c). The antenna is permanently attached. (v) The modular transmitter must be tested in a stand-alone configuration, i.e., the module must not be inside another device during testing for compliance with Part 15 requirements. Testing was performed with the com tool, see test report and setup photo 2(2) (vi) The modular transmitter must be equipped with either a permanently affixed label or must be capable of electronically displaying its FCC identification number. If the FCC ID is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. See KDB Publication 784748. Please see exhibition label sample for the FCC ID of this module. And also in the exhibition User’s manual, there are instructions to the OEM on how to label the end product. (vii) The modular transmitter must comply with any specific rules or operating requirements that ordinarily apply to a complete transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements. A copy of these instructions must be included in the application for equipment authorization. The modular transmitter complies with part 15 as demonstrated in the test report exhibit. (viii) The modular transmitter must comply with any applicable RF exposure requirements in its final configuration. The modular transmitter complies with RF exposure requirements as demonstrated in the RF exposure information exhibit.

Form: RFT-AMER-TCB-OP-19n Revision: 1 Page 1 of 1 Date: 1/25/2023 Gree Electric Appliances, Inc. of Zhuhai Attention: Application Examiner Re: Covered List, located at https://www.fcc.gov/supplychain/coveredlist and 47 CFR parts §2.903 and §2.911(d)(5)(ii) of the FCC rules Applicant: Gree Electric Appliances, Inc. of Zhuhai FCC ID: 2ADAP-GRJWB05J10 To whom it may concern, Gree Electric Appliances, Inc. of Zhuhai (“Applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to 47 CFR part §2.903 of the FCC rules and does not originate directly or indirectly from any company named on the covered list located in the link above or any subsidiary or affiliate thereof. Applicant further 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 and is not a subsidiary or affiliate of any such entity pursuant to 47 CFR part §1.50002 and required by 47 CFR part §2.911(d)(5)(ii) of the FCC rules. I HEREBY CERTIFY THAT I am authorized to make the representations above on behalf of the Applicant and agree to immediately notify Intertek if there is any change in the status identified above. ______________________________ [Signature of authorized Proprietor, Partner or Authorized Officer] Linda Li Engineer Gree Electric Appliances, Inc. of Zhuhai 2023-10-10

V02072023 Gree Electric Appliances, Inc. of Zhuhai Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 10/16/23 Ref: Attestation Statement Part 2.911(d)(7) Filing FCC ID:2ADAP-GRJWB05J10 Gree Electric Appliances, Inc. of Zhuhai certifies that, as of the dates of this application, Americas Compliance Consulting LLC dba iCertifi “iCertifi” is our designated U.S. agent for service of process for the above referenced FCC ID. Gree Electric Appliances, Inc. of Zhuhai 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. iCertifi accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service process for the above referenced FCC ID. Designated U.S. Agent Information: Name: Americas Compliance consulting, LLC dba iCertifi FCC FRN: 0033399411 Address: 1001 SW Disk Drive, Suite 250, Bend, Oregon 97702 Contact Person: Paul Preston Tel: 866-885-4575 Email: [email protected] Sincerely, Gree Electric Appliances, Inc. of Zhuhai 0023963978 Americas Compliance Consulting LLC dba iCertifi Linda Li Paul Preston Signature

Gree Electric Appliances, Inc. of Zhuhai October 10, 2023 Federal Communications Commission 445 12 th Street SW Washington, DC 20554 Subject: Limited Agency Agreement Gree Electric Appliances, Inc. of Zhuhai FCC ID: 2ADAP-GRJWB05J10 To Whom It May Concern: We, Gree Electric Appliances, Inc. of Zhuhai, hereby authorized Intertek Testing Services to act as our Agent for the purpose of preparing application for FCC ID number 2ADAP-GRJWB05J10 under all applicable parts of the FCC rules and regulations. The effective date of this limited agency agreement is October 10, 2023. The Limited Agency Agreement expires on October 10, 2024, unless sooner terminated or extended by written notice to Intertek Testing Services and the Federal Communications Commission. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. The applicant is not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 U.S.C. 862, and no party to the application is subject to a denial of federal benefits pursuant to that section. If you have any questions or comments, please do not hesitate to contact me. Sincerely, [Signature] Linda Li Engineer

1(2) Gree Electric Appliances, Inc. of Zhuhai Attention: Certification reviewer RE: Request for Confidentiality FCC ID: 2ADAP-GRJWB05J10 To Whom It May Concern: Permanent Confidentiality [Complete this section if permanent confidentiality is requested] Request to withhold permanently from public review certain portions of the application for equipment certification for the referenced FCC identifiers. This request for confidentiality is made pursuant to 47 CFR 0.457(d) and 0.459 of the FCC Rules. In particular, the following sections of the application are to be kept permanently confidential: [Select one or more of items below, as appropriate] Schematics Block Diagrams Operational Description Tune-up Procedure Parts List Internal Photos (see note) Users Manual (see note) Note 1: Internal Photos may be held confidential 1) if the circuit board or internal components are not accessible to users. For example, it is acceptable if the circuit board is enclosed in epoxy. 2) Also, it is acceptable if the device is not accessible to the public, for example, a device mounted on the top of a large tower (or in a fenced enclosure) such that it is only serviceable by professional designated technicians under a Non-Disclosure Agreement (NDA). All sales for these devices must be under a NDA restricting the disclosure of the propriety information, including internal photos. Users Manual may be held confidential only when the manual contains proprietary technical information intended for professional technicians obligated under a NDA. All sales and distribution of the user’s manual must be under a NDA that restricts the disclosure of the information. In the application cover letter requesting permanent confidentiality the following additional description and the NDA exhibit is required: 1. Describe in detail how internal photos and/or users manual information are controlled to prevent them from becoming public or disclosed to unauthorized persons. 2. Describe how public access is restricted for products serviceable by professional designated technicians. 3. A statement that all sales of the non-consumer device will be under a NDA to include third party sales and that the final user of the device is subject to the NDA. 4. Provide an example of the NDA between the grantee and a purchaser. The request for confidentiality must Note 2: For scanning receiver, the schematics, block diagrams, operational description, tune-up procedure, parts list and internal photos are always held permanently confidential. Short-term Confidentiality [Complete this section if short-term confidentiality is requested] Request to withhold from public review for a period of [please enter 1 to 180] days from the date of the Grant of Equipment Authorization and prior to marketing, certain portions of the application for equipment certification for the referenced FCC identifiers. This request for confidentiality is made pursuant to 47 CFR 0.457(d) and 0.459 of the FCC Rules. In particular, the following sections of the application are to be kept short-term confidential for a period above from the date of the grant [Select one or more of items below that are not selected in the list above, as appropriate] Schematics Block diagrams Operational Description Tune-up Procedure 2(2) Parts List Test Setup Photos External Photos Internal Photos Users Manual Rationale for request for confidentiality: We have invested considerable time and materials in research and development to produce the referenced product. Permanent confidentiality: Disclosure of the permanently confidential portions of this application to competitors would not only give them significant competitive advantages in developing similar products, but would also disclose successful implementation of unpublished, leading edge technology developed by us. Short-term confidentiality: Disclosure of the short-term confidential portions of this application during the period of importation and/or distribution would reveal key aspects of proprietary technology to competitors and diminish the value of our investment in research and development. If you have questions or need further information, please contact the undersigned. Sincerely, _________________ Linda Li Engineer 2023-10-10

TEST REPORT Antenna

Label & label Location

TEST REPORT

INTERTEK TESTING SERVICES RF Exposure The equipment under test (EUT) is a Wireless Module with Bluetooth 5.0 (single-mode) function operating in 2402-2480MHz, 2.4G WIFI function operating in 2412-2462MHz and 5G WIFI function operating in 5150MHz~5250 MHz, 5250MHz~5350MHz, 5470MHz-5725MHZ, 5725MHz~5850MHz. The EUT is powered by DC 3.3V. For more detail information pls. refer to the user manual. Bluetooth Version: 5.0 BLE mode. Antenna Type: On-board Antenna. Antenna Gain: 1.85dBi. Modulation Type: GFSK. The normal conducted output power is 6.0dBm (tolerance: +/-2dB). The maximum conducted output power for the EUT is 5.15dBm in the frequency 2.402GHz which is within the production variation. The minimum conducted output power for the EUT is 4.95dBm in the frequency 2.480GHz which is within the production variation. According to FCC Part 2.1091, this unlicensed transmitting devices is categorically excluded from routine environmental evaluation for RF exposure prior to equipment authorization or use, According to the KDB 447498 and OET 65, the simple calculation as below: The source-based time maximum radiated power = 8dBm+1.85 = 9.85dBm = 9.7mW Power density (S) is calculated by the following formula: S = (P * G)/4ΠR 2 E.I.R.P=P*G Where, S = Power density (mW/cm 2 ) P = Output power to antenna (mW) R = Distance between radiating structure and observation point (cm) G = Gain of antenna in numeric Π = 3.14 As the measured power density at 20cm from the transmitter S= E.I.R.P /4ΠR 2 =0.0019 mW/cm^2 FCC ID: 2ADAP-GRJWBO5J10 2.4GHz Wi-Fi Antenna Type: On-board Antenna Antenna Gain: 1.85dBi Modulation Type: CCK, BPSK, QPSK, 16QAM, 64QAM 802.11B: The nominal conducted output power specified: 18dBm (Tolerance: +/-2dB). 802.11G: The nominal conducted output power specified: 14dBm (Tolerance: +/-2dB). 802.11N20: The nominal conducted output power specified: 13dBm (Tolerance: +/-2dB). The maximum conducted output power for the EUT is 19.0dBm in the frequency 2.462GHz 802.11B mode which is within the production variation. The minimum conducted output power for the EUT is 13.0dBm in the frequency 2.412GHz 802.11N20 mode which is within the production variation. According to FCC Part 2.1091, this unlicensed transmitting devices is categorically excluded from routine environmental evaluation for RF exposure prior to equipment authorization or use, According to the KDB 447498 and OET 65, the simple calculation as below: The source-based time maximum radiated power = 20dBm+1.85= 21.85dBm = 153.1mW Power density (S) is calculated by the following formula: S = (P * G)/4ΠR 2 E.I.R.P=P*G Where, S = Power density (mW/cm 2 ) P = Output power to antenna (mW) R = Distance between radiating structure and observation point (cm) G = Gain of antenna in numeric Π = 3.14 As the measured power density at 20cm from the transmitter S= E.I.R.P /4ΠR 2 =0.0305 mW/cm^2 FCC ID: 2ADAP-GRJWBO5J10 5GHz Wi-Fi: Antenna Type: On-board Antenna. Antenna Gain: 1.52dBi Modulation Type: BPSK, QPSK, 16QAM, 64QAM and OFDM. The nominal conducted output power specified: 12dBm (Tolerance: +/-2dB). The maximum conducted output power for the EUT is 13.96dBm in the frequency 5260MHz (802.11 N-HT20 mode) which is within the production variation. The minimum conducted output power for the EUT is 11.14dBm in the frequency 5320MHz (802.11 A, SISO mode) which is within the production variation. According to FCC Part 2.1091, this unlicensed transmitting device is categorically excluded from routine environmental evaluation for RF exposure prior to equipment authorization or use, According to the KDB 447498 and OET 65, the simple calculation as below: The source-based time maximum radiated power= 14dBm + 1.52 = 15.52dbm = 44.9mW Power density (S) is calculated by the following formula: S = (P * G)/4ΠR 2 E.I.R.P=P*G Where, S = Power density (mW/cm 2 ) P = Output power to antenna (mW) R = Distance between radiating structure and observation point (cm) G = Gain of antenna in numeric Π = 3.14 As the measured power density at 20cm from the transmitter S= E.I.R.P /4ΠR 2 =0.0071 mW/cm^2 FCC ID: 2ADAP-GRJWBO5J10 For Simultaneous transmitting of 2.4GHz Wi-Fi and Bluetooth, According to 865664D02 2.2 d) 1): The sum of the ratios of the spatially averaged results to the applicable frequency dependent MPE limits =0.0305/1 + 0.0019/1 = 0.0324 < 1 For Simultaneous transmitting of 5GHz Wi-Fi and Bluetooth, According to 865664D02 2.2 d) 1): The sum of the ratios of the spatially averaged results to the applicable frequency dependent MPE limits = 0.0071/1 + 0.0019/1 = 0.0090< 1 For Simultaneous transmitting of 5GHz Wi-Fi and 2.4GHz Wi-Fi, According to 865664D02 2.2 d) 1): The sum of the ratios of the spatially averaged results to the applicable frequency dependent MPE limits = 0.0071/1 + 0.0305/1 = 0.0376< 1 For Simultaneous transmitting of 5GHz Wi-Fi and 2.4GHz Wi-Fi and Bluetooth, According to 865664D02 2.2 d) 1): The sum of the ratios of the spatially averaged results to the applicable frequency dependent MPE limits = 0.0071/1 + 0.0305/1 +0.0019/1= 0.0395< 1 Since the sum of the MPE ratios for all simultaneously transmitting antennas incorporated in the device is ≤ 1.0, the EUT is considered to satisfy MPE compliance for simultaneous transmission operations. The following RF exposure statement or similar sentence is proposed to be included in the user manual: “FCC RF Radiation Exposure Statement Caution: This Transmitter must be installed to provide a separation distance of at least 20 cm from all persons.” FCC ID: 2ADAP-GRJWBO5J10

Gree Electric Appliances, Inc. of Zhuhai TEST REPORT SCOPE OF WORK FCC TESTING–GRJWB05-J10 REPORT NUMBER 231008003SZN-003 ISSUE DATE [REVISED DATE] 18 October 2023 [--------------------] PAGES 31 DOCUMENT CONTROL NUMBER FCC 15C_Tx_b © 2017 INTERTEK 101, 201, Building B, No. 308 Wuhe Avenue, Zhangkengjing Community, GuanHu Subdistrict, LongHua District, Shenzhen. Tel: (86 755) 8601 6288 Fax: (86 755) 8601 6751 www.intertek.com TEST REPORT Intertek Report No.: 231008003SZN-003 • The test results reported in this test report shall refer only to the sample actually tested and shall not refer or be deemed to refer to bulk from which such a sample may be said to have been obtained. • 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 copy or distribute this report. 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 referenced from 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. • For Terms And Conditions of the services, it can be provided upon request. • The evaluation data of the report will be kept for 3 years from the date of issuance. Intertek Testing Service Shenzhen Ltd. Longhua Branch 101, 201, Building B, No. 308 Wuhe Avenue, Zhangkengjing Community, GuanHu Subdistrict, LongHua District, Shenzhen. Tel: (86 755) 8601 6288 Fax: (86 755) 8601 6751 Version: 01-November-2017 Page: 1 of 31 FCC 15C_Tx_b RF TEST REPORT Report No. : 231008003SZN-003 Product : WIFI+BLE module Model No. : GRJWB05-J10 FCC ID : 2ADAP-GRJWB05J10 Applicant: Gree Electric Appliances, Inc. of Zhuhai Jinji West Rd, Qianshan, Zhuhai, Guangdong,519070, P. R. China Test Method/ Standard: FCC Part 15 Subpart E; KDB 789033 D02 v02r01; KDB 662911 D01 v02r01; KDB 905462 D02 v02; ANSI C63.10-2013 Test By: Intertek Testing Services Shenzhen Ltd. Longhua Branch 101, 201, Building B, No. 308 Wuhe Avenue, Zhangkengjing Community, GuanHu Subdistrict, LongHua District, Shenzhen, P.R. China. Prepared and Checked by: Approved by: Vito Pan Ryan RQ Chen Project Engineer Project Engineer Date: 18 October 2023 TEST REPORT Intertek Report No.: 231008003SZN-003 Version: 01-November-2017 Page: 2 of 31 FCC 15C_Tx_b Table of Contents Summary of Tests ............................................................................................................................... 3 1. General information ........................................................................................................................ 4 1.1 Identification of the EUT ....................................................................................... 4 1.2 Additional information about the EUT .................................................................... 5 1.3 Antenna description (15.203) ................................................................................ 5 1.4 Peripherals equipment .......................................................................................... 5 2. Test specifications ........................................................................................................................... 6 2.1 Test standard ....................................................................................................... 6 2.2 Operation mode ................................................................................................... 6 2.3 EUT Exercising Software ........................................................................................ 7 3. Maximum Output Power test (FCC 15.407) ....................................................................................... 8 3.1 Operating environment ......................................................................................... 8 3.2 Test setup & procedure ......................................................................................... 8 3.3 Limit ................................................................................................................... 8 3.4 Measured data of Maximum Output Power test results ........................................... 8 4. Power Spectrum Density test (FCC 15.407) ........................................................................................ 9 4.1 Operating environment ......................................................................................... 9 4.2 Test setup & procedure ......................................................................................... 9 4.3 Limit ................................................................................................................... 9 4.4 Measured data of Power Spectrum Density test results ............................................ 9 5. Minimum 6 dB RF Bandwidth (FCC 15.407) ..................................................................................... 10 5.1 Operating environment ....................................................................................... 10 5.2 Test setup & procedure ....................................................................................... 10 5.3 Limit ................................................................................................................. 11 5.4 Measured data of 6dB down Emission Bandwidth test results................................. 11 6. Radiated Emission test (FCC 15.205 & 15.209 & 15.407) .................................................................. 12 6.1 Operating…

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AntennaSpecification 1)BLE+WIFI: AntennaType:On-boardAntenna PeakAntennaGain: FrequencyEfficiencyGain.dB 24120.471.01 24170.481.04 24220.481.16 24270.481.14 24320.481.22 24370.491.25 24420.491.29 24470.491.28 24520.501.47 24570.501.58 24620.501.64 24670.501.75 24720.501.85 24840.481.53 51800.481.52 52000.481.51 52200.471.50 52400.461.49 52600.461.49 52800.451.48 53000.451.47 53200.451.45 55000.451.43 55200.451.42 55400.461.45 55600.461.46 55800.461.47 56000.461.48 56200.461.49 56400.471.50 56600.471.50 56800.471.50 57000.441.45 57450.441.43 57650.441.42 57850.441.41 58050.431.40 58250.431.40 WIFIfrequencyrange:2.4-2.4835GHz/5.1-5.9GHz BLEfrequencyrange：2402-2480MHz AddressofManufacturer:WestJinjiRd,Qianshan,Zhuhai, Guangdong,China519070 Factory:GREEElectricAppliances,Inc.ofZhuhai

Appendix of 231008003SZN-003 Appendix A1: Emission Bandwidth Test Result TestMode Antenna Channel 26db EBW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11A Ant1 5180 20.640 5169.720 5190.360 --- PASS 5200 20.240 5190.000 5210.240 --- PASS 5240 20.800 5229.320 5250.120 --- PASS 5260 20.600 5249.640 5270.240 --- PASS 5280 20.840 5269.440 5290.280 --- PASS 5320 20.560 5309.760 5330.320 --- PASS 5500 20.440 5489.920 5510.360 --- PASS 5580 20.560 5570.000 5590.560 --- PASS 5700 20.840 5689.680 5710.520 --- PASS 5745 21.000 5734.600 5755.600 --- PASS 5785 21.240 5774.600 5795.840 --- PASS 5825 20.760 5814.760 5835.520 --- PASS 11N20SISO Ant1 5180 21.760 5169.200 5190.960 --- PASS 5200 21.680 5189.040 5210.720 --- PASS 5240 21.320 5229.280 5250.600 --- PASS 5260 21.320 5249.320 5270.640 --- PASS 5280 20.960 5269.520 5290.480 --- PASS 5320 21.400 5309.280 5…

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