2AUYFRMX3910Mobile Phone with GSM, WCDMA, LTE, Bluetooth, WIFI and NFC

Realme Chongqing Mobile Telecommunications Corp., Ltd.

Application Details

Equipment Class: DTS - Digital Transmission System
Date of Grant: Mar 12, 2024
Application Purpose: Original Equipment
Date of Application: Mar 11, 2024
Equipment Note: Mobile Phone with GSM, WCDMA, LTE, Bluetooth, WIFI and NFC
Frequency Range: 2412.00000000 - 2462.00000000
Company: Realme Chongqing Mobile Telecommunications Corp., Ltd.
Country: China

Documents & Files

Select a file to view

Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Attestation Statements

Rev 2/26/2024 Realme Chongqing Mobile Telecommunications Corp., Ltd. No.178 Yulong Avenue, Yufengshan, Yubei District, Chongqing, China Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 02-29-2024 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: 2AUYFRMX3910 Realme Chongqing Mobile Telecommunications Corp., Ltd.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. Sincerely, Contact Person: E-mail: [email protected] Rev 2/26/2024 Realme Chongqing Mobile Telecommunications Corp., Ltd. No.178 Yulong Avenue, Yufengshan, Yubei District, Chongqing, China Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 02-29-2024 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2AUYFRMX3910 Realme Chongqing Mobile Telecommunications Corp., Ltd.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. Sincerely, Contact Person: E-mail: [email protected]

Attestation Statements

realme U.S.AgentDesignationforServiceofProcess TO:FederalCommunicationsCommission 7435OaklandMillsRoad ColumbiaMD21046 ATTENTION:FCCCertification–Section2.911(d)(7)Information DesignatedU.S.Agent CompanyName:InnopeakTechnology,Inc. FRN ： 0033456872 ContactName:RichardWahng PhysicalU.S.address:2479EBayshoreRd#120,PaloAlto,CA94303 Email:[email protected] ThisletteristoconfirmthatweInnopeakTechnology,Inc.haveacceptedthe responsibilitytoactastheDesignatedU.S.AgentforServiceofProcessasrequired bysection47CFR2.911(d)(7)onbehalfoftheApplicantnotedbelow. U.S.AgentSignature: Date:February15,2023 Signedby(PrintedName/Title):RichardWahng/GeneralCounsel Theapplicantacknowledgesthattheymustmaintainanagentfornolessthanone yearafterterminatingallmarketingandimportationortheconclusionofany Commission-relatedproceedinginvolvingtheequipment.Theapplicantfurther acknowledgestheirresponsibilitytoinformtheFCCwhenevertheDesignatedU.S. Agentinformationabovechanges. Applicant Companyname:RealmeChongqingMobileTelecommunicationsCorp.,Ltd. GranteeCode:2AUYF ContactName:MegaHuang Address:No.178YulongAvenue,Yufengshan,YubeiDistrict,Chongqing,P.R.China. Email:[email protected] ApplicantSignature: Date:February15,2023 Signedby(PrintedName/Title):MegaHuang/ComplianceManager

Cover Letter(s)

RealmeChongqingMobileTelecommunicationsCorp.,Ltd. No.178YulongAvenue,Yufengshan,YubeiDistrict,Chongqing,China Date:March8,2024 PowerofAttorney Towhomitmayconcern, PleasebenotifiedthatI,Megahuang,havedesignatedSamuelPenginShenzhenBalunTechnology Co.,Ltd.asthepersonbeingresponsibleforthisprojectandtosigntheform731andother documentation. AnyandallactscarriedoutbyWuxueweninShenzhenBalunTechnologyCo.,Ltd.onthematters ofrelatingtoallprocessesrequiredintheFCCapprovalandanycommunicationneededwiththe nationalauthority,shallhavethesamelegalauthorityasactsonourownbehalf. Wefurthercertifiesthatneithertheapplicantnoranypartytothisapplication,asdefinedin47CFR Ch.1.2002(b),issubjecttoadenialtoFederalbenefits,thatincludeFCCbenefits,pursuantto section5301oftheAnti-DrugAbuseActof1998,21U.S.C862. Thisauthorizationislimitedtotheproductofasfollowing: FCCID:2AUYFRMX3910 Ifyouhaveanyacknowledgementandresponse,pleasesendittoShenzhenBalunTechnologyCo., Ltd.directly. Shouldyouhaveanyquestionsorcommentsregardingthismatter,pleasehavemybestattention. Sincerelyyours, ____ ContactPerson:MegaHuang E-mail:[email protected]

Cover Letter(s)

Realme Chongqing Mobile Telecommunications Corp., Ltd. No.178 Yulong Avenue, Yufengshan, Yubei District, Chongqing, China To: Federal Communications Commission, Authorization & Evaluation Division, 7435 Oakland Mills Road, Columbia, MD 21046 RE:Realme Chongqing Mobile Telecommunications Corp., Ltd. FCC ID:2AUYFRMX3910 FCC Certification Confidentiality Request Gentlemen: This letter is to comply with 47 CFR 0.457and 0.459 pertaining to confidentiality material.Realme Chongqing Mobile Telecommunications Corp., Ltd. requests that the following documents regarding this submission for FCC ID: 2AUYFRMX3910 be kept Long-Term confidential: Exhibit Type File Name Block Diagram Block Diagram.pdf Schematics Schematics.pdf Operational Description Operational Description.pdf Part list BOM.pdf Tune-Up-Procedure Tune up procedure.pdf And below exhibit kept short-term confidential (180 days): Exhibit Type File Name External Photos External Photos.pdf Internal Photos Internal Photos.pdf Test Setup Photos Test Setup Photos.pdf Users Manuals Users Manual.pdf Those documents contain detailed system and equipment description and related information about the product which Realme Chongqing Mobile Telecommunications Corp., Ltd. considers to be confidential proprietary, a custom design and,otherwise, not releasable to the general public. Since this design is a basis form which future technological products will evolve, Realme Chongqing Mobile Telecommunications Corp., Ltd. considers this information would be of benefit to its competitors, and that the disclosure of the information in these documents would give competitors an unfair advantage in the market. Thank you for your attention to this matter. Yours Sincerely,Name of the Manager: E-mail: [email protected] Date:2024/02/29 Signature:

Cover Letter(s)

UNIIDeclarationLetter WehavedeclaredbelowfeaturedforFCCequipmentauthorization,deviceFCCID:2AUYFRMX3910, (1)DFSDevice--Master,ClientwithRadardetectioncapability, Clientwithoutradardetectioncapability,N/A (2)Active/PassiveScanning,adhocmodeaccesspointcapability FrequencyBand (MHz) ActiveScanning (thedevicecan transmitaprobe (beacon)) passivescanning (wherethedevice is canlistenonly withno probes) AdHocMode capability Accesspoint capability 2412–2462MHzYes,NoYes,NoYes,NoYes,No 5150–5250MHzYes,NoYes,NoYes,NoYes,No 5250–5350MHzYes,NoYes,NoYes,NoYes,No 5470–5725MHzYes,NoYes,NoYes,NoYes,No 5725–5850MHzYes,NoYes,NoYes,NoYes,No (3)Countrycodeselectionability-Yes,No Ifno,plsexplainhowwasimplemented:useMicrosoftnetworkutility (4)Meet15.202requirement-Yes,No, plscheckbelow: Amasterdeviceisdefinedasadeviceoperatinginamodeinwhichithasthecapabilityto transmitwithoutreceivinganenablingsignal.Inthismodeitisabletoselectachannelandinitiatea networkbysendingenablingsignalstootherdevices Aclientdeviceisdefinedasadeviceoperatinginamodeinwhichthetransmissionsofthedevice areundercontrolofthemaster.Adeviceinclientmodeisnotabletoinitiateanetwork. (5)Forclientdevicesthathavesoftwareconfigurationcontroltooperateindifferentmodes(active scanninginsomeandpassivescanninginothers)indifferentbands(deviceswithmultipleequipment classesorthosethatoperateonnon-DFSfrequencies)ormodulardeviceswhichconfigurethemodes ofoperationsthroughsoftware,theapplicationmustprovidesoftwareandoperationsdescriptionon howthesoftwareand/orhardwareisimplementedtoensurethatproperoperationsmodescannot bemodifiedbyenduseroraninstaller. Apply,NoApply, (Ifapply,plshelptoprovideexplanationonhowitwasimplement(Byhardwareorsoftware,andhowsoftwarewascontrolled) Theactiveorpassivemodewascontrolledbysoftware.Fornon-DFSfrequencyusedactivescanning,forDFSfrequencywas switchedtopassivescanningbysoftwareMechanism Ifyouhaveanyquestions,pleasefeelfreetocontactmeattheaddressshownbelow. Yourssincerely, Signatory ContactPerson:MegaHuang E-mail:[email protected]

ID Label/Location Info

IMEI2: xxxxxxxxxxxxxxxx IMEI1: xxxxxxxxxxxxxxxx S/N: xxxxxxxx Model: RMX3910 FCC ID: 2AUYFRMX3910 Mobile Phone Designed by realmeAssembled in China Realme Chongqing Mobile Telecommunications Corp., Ltd. Label Location Back To p

RF Exposure Info

Report No.: BL-SZ2410719-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 175 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Phone (2022-12-05) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China TEST REPORT Applicant: Realme Chongqing Mobile Telecommunications Corp., Ltd. Address: No.178 Yulong Avenue, Yufengshan, Yubei District, Chongqing, China Equipment Type: Mobile Phone Model Name: RMX3910 Brand Name: realme FCC ID: 2AUYFRMX3910 Test Standard: FCC 47 CFR Part 2.1093 (refer to section 3.1) Maximum SAR: Head (1 g@0mm): 1.19 W/kg Body-worn (1 g@15mm): 0.85 W/kg Hotspot (1 g@10mm): 0.84 W/kg Specific (10 g@10mm): 2.75 W/kg Sample Arrival Date: Jan. 19, 2024 Test Date Jan. 25, 2024 - Feb. 10, 2024 Date of Issue: Mar. 07, 2024 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Xu Rui Checked by: Zong Liyao Approved by: Tolan Tu (Testing Director) _______________ _______________ _______________ Report No.: BL-SZ2410719-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 175 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Phone (2022-12-05) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Revision History Version Issue Date Revisions Content Rev. 01 Mar. 07, 2024 Initial Issue TABLE OF CONTENTS 1 GENERAL INFORMATION ........................................................................................................ 5 1.1 Test Laboratory ............................................................................................................ 5 1.2 Test Location ................................................................................................................ 5 1.3 Test Environment Condition .......................................................................................... 5 2 PRODUCT INFORMATION ....................................................................................................... 6 2.1 Applicant Information .................................................................................................... 6 2.2 Manufacturer Information .............................................................................................. 6 2.3 General Description for Equipment under Test (EUT) ................................................... 6 2.4 Ancillary Equipment ...................................................................................................... 6 2.5 Technical Information ................................................................................................... 7 3 SUMMARY OF TEST RESULT ................................................................................................. 9 3.1 Test Standards ............................................................................................................. 9 3.2 Device Category and SAR Limit ................................................................................. 10 3.3 Test Result Summary ................................................................................................. 11 3.4 Test Uncertainty ......................................................................................................... 13 4 MEASUREMENT SYSTEM ..................................................................................................... 14 4.1 Specific Absorption Rate (SAR) Definition .................................................................. 14 4.2 DASY SAR System .................................................................................................... 15 5 SYSTEM VERIFICATION ........................................................................................................ 22 5.1 Purpose of System Check .......................................................................................... 22 5.2 System Check Setup .................................................................................................. 22 6 TEST POSITION CONFIGURATIONS .................................................................................... 23 6.1 Head Exposure Conditions ......................................................................................... 23 6.2 Body-worn Position Conditions ................................................................................... 25 Report No.: BL-SZ2410719-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 175 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Phone (2022-12-05) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 6.3 Hotspot Mode Exposure Position Conditions .............................................................. 26 6.4 Product Specific 10g Exposure Consideration ............................................................ 26 7 MEASUREMENT PROCEDURE ............................................................................................. 27 7.1 Measurement Process Diagram ................................................................................. 27 7.2 SAR Scan General Requirement ................................................................................ 28 7.3 Measurement Procedure ............................................................................................ 29 7.4 Area & Zoom Scan Procedure .................................................................................... 29 8 CONDUCTED RF OUPUT POWER ........................................................................................ 30 8.1 GSM ........................................................................................................................... 30 8.2 WCDMA ..................................................................................................................... 30 8.3 LTE .......................................................................................…

Text truncated - open the document above for the full version.

RF Exposure Info

Report No.: BL-SZ2410719-AC 1 / 72 CALIBRATION REPORT F.1 E-Field Probe (EX3DV4 - SN:7506) Report No.: BL-SZ2410719-AC 2 / 72 Report No.: BL-SZ2410719-AC 3 / 72 Report No.: BL-SZ2410719-AC 4 / 72 Report No.: BL-SZ2410719-AC 5 / 72 Report No.: BL-SZ2410719-AC 6 / 72 Report No.: BL-SZ2410719-AC 7 / 72 Report No.: BL-SZ2410719-AC 8 / 72 Report No.: BL-SZ2410719-AC 9 / 72 Report No.: BL-SZ2410719-AC 10 / 72 F.2 Data Acquisition Electronics (DAE4 - SN:1710) Report No.: BL-SZ2410719-AC 11 / 72 Report No.: BL-SZ2410719-AC 12 / 72 Report No.: BL-SZ2410719-AC 13 / 72 F.3 750MHz Dipole Report No.: BL-SZ2410719-AC 14 / 72 Report No.: BL-SZ2410719-AC 15 / 72 Report No.: BL-SZ2410719-AC 16 / 72 Report No.: BL-SZ2410719-AC 17 / 72 Report No.: BL-SZ2410719-AC 18 / 72 Report No.: BL-SZ2410719-AC 19 / 72 D750V3 Dipole impedance and return loss Validation Meas. Results Current Meas. Previous Meas. Max. Deviation Meas. Data 2023.07.05 2022.07.05 / Return Loss(dB) -31.829 -30.143 5.59% Impedance 50.362 Ω + 1.112 jΩ 50.569 Ω - 3.713 jΩ 4.824Ω (Imaginary part) Return Loss for Head TSL Impedance for Head TSL Report No.: BL-SZ2410719-AC 20 / 72 F.4 835 MHz Dipole Report No.: BL-SZ2410719-AC 21 / 72 Report No.: BL-SZ2410719-AC 22 / 72 Report No.: BL-SZ2410719-AC 23 / 72 Report No.: BL-SZ2410719-AC 24 / 72 Report No.: BL-SZ2410719-AC 25 / 72 Report No.: BL-SZ2410719-AC 26 / 72 D835V2 Dipole impedance and return loss Validation Meas. Results Current Meas. Previous Meas. Max. Deviation Meas. Data 2023.05.15 2022.05.16 / Return Loss(dB) -29.596 -32.412 -8.69% Impedance 50.906 Ω - 3.2194 jΩ 50.497 Ω - 2.356 jΩ -0.8634Ω (Imaginary part) Return Loss for Head TSL Impedance for Head TSL Report No.: BL-SZ2410719-AC 27 / 72 F.5 1750 MHz Dipole Report No.: BL-SZ2410719-AC 28 / 72 Report No.: BL-SZ2410719-AC 29 / 72 Report No.: BL-SZ2410719-AC 30 / 72 Report No.: BL-SZ2410719-AC 31 / 72 Report No.: BL-SZ2410719-AC 32 / 72 Report No.: BL-SZ2410719-AC 33 / 72 D1750V2 Dipole impedance and return loss Validation Meas. Results Current Meas. Previous Meas. Max. Deviation Meas. Data 2023.05.15 2022.05.16 / Return Loss(dB) -30.774 -30.021 2.51% Impedance 51.337Ω - 2.6099 jΩ 51.965Ω - 2.004 jΩ -0.628Ω (Real part) Return Loss for Head TSL Impedance for Head TSL Report No.: BL-SZ2410719-AC 34 / 72 F.6 1900 MHz Dipole Report No.: BL-SZ2410719-AC 35 / 72 Report No.: BL-SZ2410719-AC 36 / 72 Report No.: BL-SZ2410719-AC 37 / 72 Report No.: BL-SZ2410719-AC 38 / 72 Report No.: BL-SZ2410719-AC 39 / 72 Report No.: BL-SZ2410719-AC 40 / 72 D1900V2 Dipole impedance and return loss Validation Meas. Results Current Meas. Previous Meas. Max. Deviation Meas. Data 2023.05.18 2022.05.19 / Return Loss(dB) -29.246 -29.438 -0.65% Impedance 53.522 Ω - 0.589 jΩ 53.067 Ω + 1.639 jΩ -2.228Ω (Imaginary part) Return Loss for Head TSL Impedance for Head TSL Report No.: BL-SZ2410719-AC 41 / 72 F.7 2450 MHz Dipole Report No.: BL-SZ2410719-AC 42 / 72 Report No.: BL-SZ2410719-AC 43 / 72 Report No.: BL-SZ2410719-AC 44 / 72 Report No.: BL-SZ2410719-AC 45 / 72 Report No.: BL-SZ2410719-AC 46 / 72 Report No.: BL-SZ2410719-AC 47 / 72 Report No.: BL-SZ2410719-AC 48 / 72 Report No.: BL-SZ2410719-AC 49 / 72 D2450V2 Dipole impedance and return loss Validation Meas. Results Current Meas. Previous Meas. Max. Deviation Meas. Data 2023.05.17 2022.05.18 / Return Loss(dB) -26.656 -26.401 0.97% Impedance 54.73 Ω -1.149 jΩ 54.102 Ω +2.830 jΩ -3.979Ω (Imaginary part) Return Loss for Head TSL Impedance for Head TSL Report No.: BL-SZ2410719-AC 50 / 72 F.8 2600 MHz Dipole

RF Exposure Info

8 CONDUCTED RF OUPUT POWER 8.1GSM Output Power 8.2WCDMA Output Power 8.3LTE Output Power 8.3.1LTE Band2 Output Power 8.3.2LTE Band4 Output Power 8.3.3LTE Band5 Output Power 8.3.4LTE Band7 Output Power 8.3.5LTE Band13 Output Power 8.3.6LTE Band66 Output Power 8.3.7LTE Band38 Output Power 8.3.8LTE Band41 Output Power BL-SZ2410791-AP 1/103 8.1GSM Output Power GSM-Full Power-Ant.1 GSM850 Band Burst Average Power(dBm)Tune-up Power(dBm) Division Factors Frame-Averaged power Tune-up Power(dBm） Channel128190251128190251 GSM (GMSK, 1-Slot) 32.64 32.47 32.35 33.50 9.19 23.45 23.28 23.16 24.31 GPRS (GMSK, 1-Slot) 32.59 32.42 32.31 33.50 9.19 23.40 23.23 23.12 24.31 GPRS (GMSK, 2-Slots) 30.15 29.98 29.89 30.50 6.13 24.02 23.85 23.76 24.37 GPRS (GMSK, 3-Slots) 28.10 27.96 27.90 29.00 4.42 23.68 23.54 23.48 24.58 GPRS (GMSK, 4-Slots) 26.83 26.85 26.95 28.00 3.18 23.65 23.67 23.77 24.82 EGPRS (8PSK, 1-Slot) 26.12 26.23 26.18 27.00 9.19 16.93 17.04 16.99 17.81 EGPRS (8PSK, 2-Slots) 23.01 23.02 22.98 24.00 6.13 16.88 16.89 16.85 17.87 EGPRS (8PSK, 3-Slots) 22.15 22.23 22.11 23.00 4.42 17.73 17.81 17.69 18.58 EGPRS (8PSK, 4-Slots) 20.67 20.83 20.71 22.00 3.18 17.49 17.65 17.53 18.82 GSM1900 Band Burst Average Power(dBm)Tune-up Power(dBm) Division Factors Frame-Averaged Tune-up Power(dBm） Channel512661810512661810 GSM (GMSK, 1-Slot) 29.59 29.35 29.14 30.50 9.19 20.40 20.16 19.95 21.31 GPRS (GMSK, 1-Slot) 29.63 29.39 29.16 30.50 9.19 20.44 20.20 19.97 21.31 GPRS (GMSK, 2-Slots) 26.94 26.74 26.58 27.50 6.13 20.81 20.61 20.45 21.37 GPRS (GMSK, 3-Slots) 25.12 24.95 24.85 26.00 4.42 20.70 20.53 20.43 21.58 GPRS (GMSK, 4-Slots) 24.03 23.91 23.82 25.00 3.18 20.85 20.73 20.64 21.82 EGPRS (8PSK, 1-Slot) 26.34 26.07 26.20 26.50 9.19 17.15 16.88 17.01 17.31 EGPRS (8PSK, 2-Slots) 23.72 23.69 23.72 24.00 6.13 17.59 17.56 17.59 17.87 EGPRS (8PSK, 3-Slots) 22.95 22.51 22.88 23.00 4.42 18.53 18.09 18.46 18.58 EGPRS (8PSK, 4-Slots) 21.33 21.36 21.28 21.50 3.18 18.15 18.18 18.10 18.32 BL-SZ2410791-AP 2/103 GSM-State 1-Ant.1 GSM850 Band Burst Average Power(dBm)Tune-up Power(dBm) Division Factors Frame-Averaged power Tune-up Power(dBm） Channel128190251128190251 GSM (GMSK, 1-Slot) 32.64 32.47 32.35 33.50 9.19 23.45 23.28 23.16 24.31 GPRS (GMSK, 1-Slot) 32.59 32.42 32.31 33.50 9.19 23.40 23.23 23.12 24.31 GPRS (GMSK, 2-Slots) 30.15 29.98 29.89 30.50 6.13 24.02 23.85 23.76 24.37 GPRS (GMSK, 3-Slots) 28.10 27.96 27.90 29.00 4.42 23.68 23.54 23.48 24.58 GPRS (GMSK, 4-Slots) 26.83 26.85 26.95 28.00 3.18 23.65 23.67 23.77 24.82 EGPRS (8PSK, 1-Slot) 26.12 26.23 26.18 27.00 9.19 16.93 17.04 16.99 17.81 EGPRS (8PSK, 2-Slots) 23.01 23.02 22.98 24.00 6.13 16.88 16.89 16.85 17.87 EGPRS (8PSK, 3-Slots) 22.15 22.23 22.11 23.00 4.42 17.73 17.81 17.69 18.58 EGPRS (8PSK, 4-Slots) 20.67 20.83 20.71 22.00 3.18 17.49 17.65 17.53 18.82 GSM1900 Band Burst Average Power(dBm)Tune-up Power(dBm) Division Factors Frame-Averaged Tune-up Power(dBm） Channel512661810512661810 GSM (GMSK, 1-Slot) 25.77 25.68 25.57 26.50 9.19 16.58 16.49 16.38 17.31 GPRS (GMSK, 1-Slot) 25.28 25.26 25.08 26.50 9.19 16.09 16.07 15.89 17.31 GPRS (GMSK, 2-Slots) 22.69 22.55 22.44 23.50 6.13 16.56 16.42 16.31 17.37 GPRS (GMSK, 3-Slots) 20.67 20.81 20.97 22.00 4.42 16.25 16.39 16.55 17.58 GPRS (GMSK, 4-Slots) 19.81 19.93 19.78 21.00 3.18 16.63 16.75 16.60 17.82 EGPRS (8PSK, 1-Slot) 21.90 22.05 22.20 22.50 9.19 12.71 12.86 13.01 13.31 EGPRS (8PSK, 2-Slots) 19.73 19.69 19.58 20.00 6.13 13.60 13.56 13.45 13.87 EGPRS (8PSK, 3-Slots) 18.61 18.69 18.73 19.00 4.42 14.19 14.27 14.31 14.58 EGPRS (8PSK, 4-Slots) 16.82 17.01 16.88 17.50 3.18 13.64 13.83 13.70 14.32 BL-SZ2410791-AP 3/103 GSM-State 2-Ant.1 GSM850 Band Burst Average Power(dBm)Tune-up Power(dBm) Frame-Averaged power Tune-up Power(dBm） Channel128190251128190251 GSM (GMSK, 1-Slot) 32.64 32.47 32.35 33.50 23.45 23.28 23.16 24.31 GPRS (GMSK, 1-Slot) 32.59 32.42 32.31 33.50 23.40 23.23 23.12 24.31 GPRS (GMSK, 2-Slots) 30.15 29.98 29.89 30.50 24.02 23.85 23.76 24.37 GPRS (GMSK, 3-Slots) 28.10 27.96 27.90 29.00 23.68 23.54 23.48 24.58 GPRS (GMSK, 4-Slots) 26.83 26.85 26.95 28.00 23.65 23.67 23.77 24.82 EGPRS (8PSK, 1-Slot) 26.12 26.23 26.18 27.00 16.93 17.04 16.99 17.81 EGPRS (8PSK, 2-Slots) 23.01 23.02 22.98 24.00 16.88 16.89 16.85 17.87 EGPRS (8PSK, 3-Slots) 22.15 22.23 22.11 23.00 17.73 17.81 17.69 18.58 EGPRS (8PSK, 4-Slots) 20.67 20.83 20.71 22.00 17.49 17.65 17.53 18.82 GSM1900 Band Burst Average Power(dBm)Tune-up Power(dBm) Frame-Averaged Tune-up Power(dBm） Channel512661810512661810 GSM (GMSK, 1-Slot) 28.95 28.80 28.59 29.70 19.76 19.61 19.40 20.51 GPRS (GMSK, 1-Slot) 28.98 28.80 28.58 29.70 19.79 19.61 19.39 20.51 GPRS (GMSK, 2-Slots) 26.14 26.01 25.88 26.70 20.01 19.88 19.75 20.57 GPRS (GMSK, 3-Slots) 24.31 24.23 24.12 25.20 19.89 19.81 19.70 20.78 GPRS (GMSK, 4-Slots) 23.28 23.35 23.19 24.20 20.10 20.17 20.01 21.02 EGPRS (8PSK, 1-Slot) 25.47 25.63 25.48 25.70 16.28 16.44 16.29 16.51 EGPRS (8PSK, 2-Slots) 23.12 22.68 22.84 23.20 16.99 16.55 16.71 17.07 EGPRS (8PSK, 3-Slots) 21.69 21.76 21.92 22.20 17.27 17.34 17.50 17.78 EGPRS (8PSK, 4-Slots) 20.38 20.57 20.39 20.70 17.20 17.39 17.21 17.52 BL-SZ2410791-AP 4/103 GSM-State 3-Ant.1 GSM850 Band Burst Average Power(dBm)Tune-up Power(dBm) Frame-Averaged power Tune-up Power(dBm） Channel128190251128190251 GSM (GMSK, 1-Slot) 32.64 32.47 32.35 33.50 23.45 23.28 23.16 24.31 GPRS (GMSK, 1-Slot) 32.59 32.42 32.31 33.50 23.40 23.23 23.12 24.31 GPRS (GMSK, 2-Slots) 30.15 29.98 29.89 30.50 24.02 23.85 23.76 24.37 GPRS (GMSK, 3-Slots) 28.10 27.96 27.90 29.00 23.68 23.54 23.48 24.58 GPRS (GMSK, 4-Slots) 26.83 26.85 26.95 28.00 23.65 23.67 23.77 24.82 EGPRS (8PSK, 1-Slot) 26.12 26.23 26.18 27.00 16.93 17.04 16.99 17.81 EGPRS (8PSK, 2-Slots) 23.01 23.02 22.98 24.00 16.88 16.89 16.85 17.87 EGPRS (8PSK, 3-Slots) 22.15 22.23 22.11 23.00 17.73 17.81 17.69 18.58 EGPRS (8PSK, 4-Slots) 20.67 20.83 20.71 22.00 17.49 17.65 17.53 18.82 GSM1900 Band Burst Average Power(dBm)Tune-up Power(dBm) Frame-Averaged Tu…

Text truncated - open the document above for the full version.

Test Report

Manufacturer information: S11 、 Smith Chart 2D 3D WIFI-2450 X Y Z 3D-WIFI-5500 X Y Z Frequency Efficient Gain 2300 -8.06 -3.65 2310 -7.82 -3.44 2320 -7.38 -3.09 2330 -6.89 -2.66 2340 -6.64 -2.55 2350 -6.29 -2.25 2360 -6.03 -1.93 2370 -5.79 -1.63 2380 -5.73 -1.42 2390 -5.55 -1.17 2400 -5.48 -1.01 2410 -5.4 -0.9 2420 -5.43 -0.82 2430 -5.37 -0.77 2440 -5.29 -0.7 2450 -5.32 -0.75 2460 -5.34 -0.76 2470 -5.38 -0.83 2480 -5.52 -1 2490 -5.69 -1.17 2500 -5.84 -1.35 2510 -6.06 -1.55 2520 -6.37 -1.83 2530 -6.59 -2.02 2540 -6.9 -2.28 2550 -7.21 -2.56 2560 -7.32 -2.67 2570 -7.51 -2.85 2580 -7.8 -3.07 2590 -8.03 -3.3 2600 -8.27 -3.48 2610 -8.63 -3.79 2620 -8.81 -3.99 2630 -8.92 -4.11 2640 -9.13 -4.47 2650 -9.45 -4.93 2660 -9.7 -5.34 2670 -10.14 -5.91 2680 -10.37 -6.25 2690 -10.34 -6.32 2700 -10.47 -6.53 5000 -4.2 0.11 5010 -4.09 0.16 5020 -4.08 0.1 5030 -3.97 0.13 5040 -3.91 0.18 5050 -3.82 0.26 5060 -3.79 0.3 5070 -3.67 0.44 5080 -3.51 0.64 5090 -3.5 0.64 5100 -3.44 0.73 5110 -3.34 0.86 5120 -3.3 0.9 5130 -3.36 0.89 5140 -3.35 0.93 5150 -3.2 1.09 5160 -3.2 1.08 5170 -3.07 1.22 5180 -2.99 1.24 5190 -2.86 1.34 5200 -2.89 1.28 5210 -2.83 1.29 5220 -2.75 1.33 5230 -2.77 1.33 5240 -2.73 1.43 5250 -2.76 1.45 5260 -2.75 1.51 5270 -2.76 1.5 5280 -2.78 1.48 5290 -2.66 1.58 5300 -2.54 1.65 5310 -2.51 1.59 5320 -2.47 1.57 5330 -2.42 1.57 5340 -2.46 1.56 5350 -2.62 1.41 5360 -2.59 1.48 5370 -2.52 1.58 5380 -2.59 1.53 5390 -2.63 1.51 5400 -2.56 1.59 5410 -2.54 1.66 5420 -2.47 1.81 5430 -2.48 1.83 5440 -2.3 2.02 5450 -2.22 2.11 5460 -2.28 2.03 5470 -2.35 1.93 5480 -2.36 1.85 5490 -2.42 1.7 5500 -2.5 1.63 5510 -2.48 1.67 5520 -2.4 1.7 5530 -2.36 1.69 5540 -2.33 1.67 5550 -2.17 1.85 5560 -2.13 1.86 5570 -2.11 1.93 5580 -2.13 1.92 5590 -2.14 1.97 5600 -2.18 1.92 5610 -2.3 1.79 5620 -2.33 1.69 5630 -2.36 1.64 5640 -2.43 1.5 5650 -2.36 1.57 5660 -2.27 1.69 5670 -2.14 1.89 5680 -2.1 1.96 5690 -2.14 1.98 5700 -2.16 1.98 5710 -2.25 1.91 5720 -2.38 1.82 5730 -2.51 1.72 5740 -2.55 1.67 5750 -2.56 1.7 5760 -2.6 1.69 5770 -2.59 1.75 5780 -2.54 1.81 5790 -2.46 1.92 5800 -2.49 1.94 5810 -2.48 1.96 5820 -2.51 1.93 5830 -2.62 1.81 5840 -2.75 1.68 5850 -2.96 1.46 5860 -3 1.38 5870 -3.12 1.28 5880 -3.2 1.23 5890 -3.17 1.3 5900 -3.38 1.11 5910 -3.62 0.9 5920 -3.69 0.91 5930 -3.7 0.93 5940 -3.83 0.84 5950 -4.07 0.55 5960 -4.14 0.47 5970 -4.26 0.3 5980 -4.37 0.14 5990 -4.51 -0.06 6000 -4.53 -0.08

Test Report

Report No.: BL-SZ2410719-602 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 72 Web: www.titcgroup.com Template No.: TRP-FCC Part 15.247 (2022-01-12) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China TEST REPORT Applicant: Realme Chongqing Mobile Telecommunications Corp., Ltd. Address: No.178 Yulong Avenue, Yufengshan, Yubei District, Chongqing, China Equipment Type: Mobile Phone Model Name: RMX3910 Brand Name: realme FCC ID: 2AUYFRMX3910 Test Standard: 47 CFR Part 15 Subpart C (refer to section 3.1) Sample Arrival Date: Jan. 19, 2024 Test Date: Jan. 24, 2024 - Feb. 29, 2024 Date of Issue: Mar. 07, 2024 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Julie Zhu Checked by: Ye Hongji Approved by: Liao Jianming (Technical Director) _______________ _______________ _______________ Report No.: BL-SZ2410719-602 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 72 Web: www.titcgroup.com Template No.: TRP-FCC Part 15.247 (2022-01-12) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Revision History Version Issue Date Revisions Rev. 01 Mar. 07, 2024 Initial Issue TABLE OF CONTENTS 1 GENERAL INFORMATION ........................................................................................................ 4 1.1 Test Laboratory ............................................................................................................ 4 1.2 Test Location ................................................................................................................ 4 2 PRODUCT INFORMATION ....................................................................................................... 5 2.1 Applicant Information .................................................................................................... 5 2.2 Manufacturer Information .............................................................................................. 5 2.3 General Description for Equipment under Test (EUT) ................................................... 5 2.4 Technical Information ................................................................................................... 6 3 SUMMARY OF TEST RESULTS ............................................................................................... 7 3.1 Test Standards ............................................................................................................. 7 3.2 Test Verdict .................................................................................................................. 7 4 GENERAL TEST CONFIGURATIONS ...................................................................................... 8 4.1 Test Environments ........................................................................................................ 8 4.2 Test Equipment List ...................................................................................................... 8 4.3 Test Software List ......................................................................................................... 8 4.4 Measurement Uncertainty ............................................................................................. 9 4.5 Description of Test Setup ............................................................................................. 9 4.6 Measurement Results Explanation Example ............................................................... 12 5 TEST ITEMS ........................................................................................................................... 13 5.1 Antenna Requirements ............................................................................................... 13 5.2 Output Power ............................................................................................................. 14 5.3 Occupied Bandwidth ................................................................................................... 16 5.4 Conducted Spurious Emission .................................................................................... 17 5.5 Band Edge (Authorized-band band-edge) ................................................................... 19 Report No.: BL-SZ2410719-602 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 72 Web: www.titcgroup.com T…

Text truncated - open the document above for the full version.

Contact Information

Applicant

Mega Huang(Manager)

[email protected]18502096102Fax: 86 76986076999

Test Firm

Shenzhen BALUN Technology Co., Ltd.Hanson Lin

[email protected]86-755-66833830

Technical Specifications

#	Rule Parts	Frequency Range	Power Output
2	15C	2.41 GHz - 2.46 GHz	198.15 mW

Confidentiality

Long Term

Grant Notes

Output power is maximum peak conducted. <br> This device supports IEEE 802.11 b/g/n20/n40 MHz channel bandwidths. This device has integrated DXX, DSS, DTS, NII and PCE transmitters certified under the same FCC ID. <br> SAR compliance for body-worn operating configurations is limited to the belt- clips, holsters or similar accessories that have no metallic component in the assembly and must provide at least 10 mm separation between the device and the user's body. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. The highest reported SAR values for head, body-worn accessory, hotspot and simultaneous transmission use conditions are 1.17 W/kg, 0.21 W/kg, 0.44 W/kg, and 1.46 W/kg, respectively.