2AP3Q-FG2431WB-BSmart Body Fat Scale

SmartBodyFatScale InstructionManual ScanthecorrespondingQRCodetodownloadAPP Thanksforchoosingsmartbodyscale.Thisfullybodycompositionscalecanhelpyou convenientlymeasurebodyweight,heartrate,BMI,bodyfatrate,Fat-freebodyweight, subcutaneousfat,visceralfat,bodywater,skeletalmusclerate,musclemass,bonemass, protein,BMR,bodyageandetc; IMPORTANT:Pleasereadtheseinstructionsinthismanualcarefullybeforeusingthedevice. Failuretocomplywiththeinstructionsgiveninthemanualorusingthisscaleinwaysother thantheonesmentionedinthismanualmayresultininjurytoyourselfordamagetothescale. INDICATIONSYMBOLS LOLowbattery-Pleasereplacenew3*AAAbatteries ErrOverload CAnerrorhasaccordedduringmeasurement.Stepoffthescalesandstep ontoitagaintorepeatthemeasuringprocess. WARNING DONOTusewithmedicalimplantssuchaspacemakers. DONOTstandontheedgeofthescaleorjumponit; DONOToverloadthescale(Max.180kg) DONOTdropscaleordropanobjectsonitasthismaydamagethesensors. DONOTimmersethescaleinwaterorusechemicalcleaningagents.Cleanthescale withslightlydampcloth. Notrecommendedforpregnantwomen. Notrecommendedforinfants,toddlers,andchildrenunder10yearsofage. Anyobtainedmeasurementresultsfromthisdeviceareforreferenceonlyandshould notbeconsideredasamedicalopinion. Consultyourprimarycaredoctororphysicianbeforemakingchangestoyourdiet, exerciseplanorphysicalactivities. Alwaysplacethescaleonahard,dryandflatsurfacebeforemeasurement. Makesureyourfeetaredrybeforesteppingonthescale. SPECIFICATION VAdisplay:79*54mm Weightunit:Kg/lb/st（supporttoswitchunitviaAPP) Weightlimit:5kg-180kg PowerSupply:3*AAAbatteries Accountnumber:Nolimitation(eachaccountcanadd24persons) Babymode:Allowyoutoscaletheweightofbaby Heightrecord:Allowyoutorecordtheheightinfounder16yearsold Operatingtemperature:10-40 0 C Operationhumidity:20%-90% SupportDevices: iOS8.0orhigher Android6.0orhigher InstallFitdaysApp 1.Search“Fitdays”inAppleStoreorGooglePlayorscantheQRCodebelow: 2.DownloadandinstalltheApponyourdevice. 3.TheAppiconwillappearonyourphoneortabletaftertheinstallationiscompleted. Troubleshooting 1.Lowbatteryicon 2.Connected 3.Weightunits 4.Bodyfatrate 5.Testingindicatorbar 6.Bodyweight 7.BMI8.BodyHeartrate ChangebatteryChangebatteryOverloadCalibrating Remarks: 1.Forbodyweight:Placethescaleonevensurfaceandwaitatleast10secondsbefore steppingonthescale.Thereadingshoulddisplay0.0kgbeforesteppingon. 2.Duringbodyfattestingprocess,thedisplayshowsbarindifferentcolorsinsequence,which refertodifferentbodytypes.Aftermeasured,thedisplayshowsthebodyfatrate,BMI,heart rateanddeterminatecolorbar. Specialfeature:Offlineuse ThismodelfeaturesadualVAdisplayandoffersofflinefunctionality.Settingupthescaleand connectingitwiththeappiscrucialfortheinitialusetoanalyzebodyfatandotherparameters. However,aftertheinitialsetup,youcanconvenientlymeasurebodyfat,BMI,andbodytypes withouttheneedtoconnectwiththeappeverytime.TheVAdisplayonthescaleallowsyouto viewthesemeasurements.It'simportanttonotethatofflinemeasurementwillnotbe activatedifthereisaweightdifferencegreaterthan2kgcomparedtothelastmeasurement. Duringofflinemode,anysuccessfulmeasurementresultswillbeautomaticallysynchronized withyourappduringthenextconnectionbetweenthescaleandtheapp.Thisensuresthat yourdataisseamlesslyupdatedandaccessibleforfurtheranalysisandtracking. HOWTOUSEFITDAYSAPP 1.Placethescaleonahard,flatground. 2.TurnonBluetoothonyoursmartphoneortablet. 3. RegisteryourownIDbyemailorsocialmediaaccount. 4. AddpersonaldataandclickConfirm; Note:Enterthewronginfolikegender,age,height,etc.mayresultinmeasurementinaccurate. 5. PairthescaleviaBluetooth.ClickMine---->Device--->+tofindandpairthescaleID. Note:Whensuccessfullyconnection,aBluetoothiconwillshowonscaleandtheword Connectedwillshowonthecircleofhomepage. 6.Tapyourfootonthescaletoactivatethedisplay.Waituntilthedisplayshows“0.0”kg. 7. StayFitdaysatthehomepageandsteponthescalewithbarefeettostarmeasuring. Note: Leaveatthehomepage,thedatacannotsynconphone; Steponthescalewithsocks,thescaleonlymeasuresweightandBMI. 8.Whenheartratemeasuring,ahearticonwillshineonscaleandflashontheapp.Please keepsilenceandpeacetogetmoreaccuratedata. 9. Stayonthescaleuntilthecircleshows‘Finished’,alldatasynconscaleandphone. 10.ClickDetailstofinddetailsforBodyWeight,BMI,BMR,Muscle,BoneMassetc.And checkdatadifferenceonChartbyweek,mothandyearinverticalorhorizonversionwith iconupright. 11. Addorswitchuser:clickphotoprofileonhomepage,orMine-->Adduser.TheSmartScale canrecognizetheuserbyweightdifferenceandremindtochangethecorrectone.Each accountcansupport24users; 12.Babyweightchecking:click+-->BabyMode.Adultstepsonscaletoweightfirst;after scalegetstheweight,pleasestepoffthescaleandholdthebabytoweighagain;Fitdayswill automaticallycalculatethebaby’sweight. Specialcautionduringuse 1-Firsttimeuse,needtoconnectwithApp,otherwise,scaleonlyshowweightinfo; 2-Needtotakeofshoesandsocksduringmeasurement,otherwiseonlyweightandBMIinfo. 3-Donotmixonlineusemode&offlineusemodeduringmeasurement. Needtokeepwholemeasurementofflineusemodeor Keepwholemeasurementonlineusemode,otherwise,willeasilycausedatalostissue. 4-NeedtoconfirmeverymeasuringcustomerwithcorrectuseraccountinApp,andalready withfirstsuccessfulmeasurementiftheyareusingofflineusemode.Otherwise,scaleonly showweightandBMIinfo; FrequentlyAskedQuestions&answer 1.Bluetoothfailedtoconnection MakesurethescaleandtheBluetoothonyourphoneareon ChecktheiOSversionofyoursmartphone,itmustbeiOS8.0orhigher/Android6.0higher. Forsuccessfullyconnection,therehasaBluetoothicononthedisplayandtheword Connectedwillshowonthecircleofthehomepageonphone IffailtoconnectviaBluetooth,pleaseclickMine--->DevicetofindthescaleID. 2. Nobodyfatdataafterweighting Usermuststepontothescalewithbarefeet. Makesureyourfeetandthescalearebothdry. Stepoffthescalewhenmeasurementdoesnotfinish(Pleasekeepstandingonthescale around10seconduntilthenumberonthedisplaystopsflashing). Bluetoothisnotturnedon. Bluetoothispairedwithadifferencescale. 3.Incorrectweightdataoccurs. Checkwhetherthescaleisonahard,flatsurface. Checkeachsensorfootonth…

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

Guangdong Welland Technology Co., Ltd. Code 00018768 Ed. 1 Item 1. The device is able to install software/program installation? ☐Yes, go to Item 2. ☒No. In this case, the rest of the items do not apply. The device cannot support installation of Kaspersky cybersecurity or anti-virus software. Item 2. Technical Requirements for Kaspersky Cybersecurity Software: # General Requirements (For all Devices) Yes / No or N/A Comments 1 Internet connection for activation and updates (For all Operating Systems) N/A Device Smart Body Fat Scale Company name Guangdong Welland Technology Co., Ltd. Grantee code 2AP3Q FCC ID 2AP3Q-FG2431WB-B FRN 0027591197 Contact name Hillary Chan Address No. 7 Minke East Road, Shiqi Sub-district, Zhongshan City, China Telephone number 86-760-2816 0369 [email protected] Chipset/module information CST92F25 Operating System (if applicable) N/A Storage Capacity (hard drive or other permanent memory storage, if applicable) N/A 2 # General Requirements (For Windows Devices) Yes / No or N/A Comments 1 Storage: 1500 MB free space on the hard drive N/A 2 Operating System: Microsoft Windows 8, 8.1, 10 & 11 Home / Pro / Enterprise Microsoft Windows 7 Starter / Home Basic & Premium / Professional / Ultimate SP1 or higher N/A 3 Processor: 1 GHz or higher (x86 or x64) N/A 4 Memory (RAM)1 GB (32-bit) or 2 GB (64-bit) N/A 5 Screen Resolution: Minimum resolution of 1024 x 768 N/A # General Requirements (For macOS devices) Yes / No or N/A Comments 1 Operating System macOS® 13 – 14 N/A 2 Memory (RAM)4 GB N/A 3 Storage: 3455 MB free space on the hard drive N/A # General Requirements (For Android Devices) Yes / No or N/A Comments 1 Storage: 150 MB free space N/A 2 Operating System: Android™ 10 – 14 N/A 3 Screen Resolution: Minimum resolution of 320 x 480 N/A # General Requirements (for iOS devices) Yes / No or N/A Comments 1 Storage: 150 MB free space N/A 2 Operating System: iOS® 17 N/A # General Requirements (For Linux system) Yes / No or N/A Comments 3 1 Hard drive: 1 GB of free space N/A 2 CPU: Intel Pentium 1 GHz or higher N/A 3 RAM: 1 GB N/A 4 Minimum software requirements: AlmaLinux OS 8 or later; AlterOS 7.5 or later; Astra Linux Common Edition 2.12 or later; CentOS 6.7 or later; Debian GNU/Linux 10.0 or later; EulerOS 2.0 or later; Oracle Linux 7.3 or later ; Red Hat Enterprise Linux 6.7 or later ; Rocky Linux 8.5 or later ; SUSE Linux Enterprise Server 12.5 or later; Ubuntu 12.04 or later ; Uncom OS Home / Business / Education / Enterprise 2.2 or later; ALT Linux Workstaton / Workstation K / Server / Education 8 or later; ROSA Linux Workstation / Server 12 or later ; RED OS 7.3 and later ; N/A After reviewed the technical requirements, is the device capable of supporting the installation of Kaspersky software? ☐ Yes, go to Item 3. ☒ No. In this case, the rest of the items do not apply. The device cannot support installation of Kaspersky software 4 Item 3. Connectivity Capabilities: # Physical Interface Purpose Justification 1 1 # Wireless Interface Purpose Justification 1 1 After the review of this items, the device: ☒ Cannot support installation of any cybersecurity or anti-virus software on the covered list. ☐ Potentially can operate with any cybersecurity or anti-virus software on the covered list – additional third- party proof is provided to demonstrate compliance with requirements as of 2.911(d)5(i),(ii) – “Proof of Compliance with Covered List Software Requirements” of this document applies Signature: Name: Hillary Chan Date: Nov.11, 2025 1 The justification field is used to justify why the software cannot be received through that interface. Check the annex for more indications.

Guangdong Welland Technology Co., Ltd. No. 7 Minke East Road, Shiqi Sub-district, Zhongshan City, China Nov. 11, 2025 Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject: Explanation of differences between product types FCC ID : 2AP3Q-FG2431WB-B Model Number: FG2431WB-B, FI2431WB-B To Whom It May Concern: We, The Guangdong Welland Technology Co., Ltd. hereby declare that the models are identical except the model name and appearance color.. Sincerely, Signature: Contact person: Hillary Chan

TCB CALL página 1 File FCC ID: 2AP3Q-FG2431WB-B Please upload an exhibit that explains how does the TCB verify the new agent information: 1- Is the address of the agent a valid physical US mailing address (not a US post office box, not a virtual mailbox, not P.O. Boxes, not a vacant lot, not a public building, etc.) ○ We have checked if the address exists in a real and potential building (Google maps) + official US register, after this verification and the evidence below we can guarantee the following: not a US post office box not a virtual mailbox not P.O. Boxes not a vacant lot not a public building(note) ► We checked the FCC FRN Search based on the information provided by the grantee. On the official register from : https://opencorporates.com/companies/us_il/LLC_12842678 In google: TCB CALL página 2 Bank information TCB CALL página 3 ► CONCLUSION by TCB: The ASOP defined and provided by grantee is VALID and confirmed. Therefore the exhibit "C5266091_X23_Ed1_US_Agent_Letter" included in the file is ok. 2- Is the agent physically located at that valid US address such that the agent can be legally served at that address? Yes , check above 3- Has the listed agent clearly agreed in writing to serve as the agent for the grantee at that address? Yes, it is included in the exhibit "C5266091_X23_Ed1_US_Agent_Letter" >

C5266091_X8_Ed.1 1/1 Letter of Authorization Company: Guangdong Welland Technology Co., Ltd. Address: No. 7 Minke East Road, Shiqi Sub-district, Zhongshan City, China Product Name: Smart Body Fat Scale Model Number: FG2431WB-B, FI2431WB-B FCC Identifier: 2AP3Q-FG2431WB-B We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Hillary Chan Date: Nov. 11, 2025 Title: Sales Manager Signature of applicant:

Report No.: AGC06164250708AP03 Page 1 of 3 EXTERNAL PHOTOS TOP VIEW OF EUT BOTTOM VIEW OF EUT Report No.: AGC06164250708AP03 Page 2 of 3 FRONT VIEW OF EUT BACK VIEW OF EUT Report No.: AGC06164250708AP03 Page 3 of 3 LEFT VIEW OF EUT RIGHT VIEW OF EUT ****************************************End of Report*************************************

FCC ID Label Location 55mm*35mm

Report No.: AGC06164250708AP03 Page 1 of 3 INTERNAL PHOTOS OPEN VIEW OF EUT (FIGURE 1) OPEN VIEW OF EUT (FIGURE 2) Report No.: AGC06164250708AP03 Page 2 of 3 INTERNAL VIEW OF EUT (FIGURE 1) INTERNAL VIEW OF EUT (FIGURE 2) Report No.: AGC06164250708AP03 Page 3 of 3 INTERNAL VIEW OF EUT (FIGURE 3) INTERNAL VIEW OF EUT (FIGURE 4) ****************************************End of Report************************************* BT Antenna

Page 1 of 10 RF Exposure Report Report No.: AGC06164250708FH01 FCC ID : 2AP3Q-FG2431WB-B APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Smart Body Fat Scale BRAND NAME : N/A MODEL NAME : FG2431WB-B, FI2431WB-B APPLICANT : Guangdong Welland Technology Co., Ltd. DATE OF ISSUE : Nov. 08, 2025 STANDARD(S) : FCC Part 2 Subpart J §2.1093 FCC KDB 447498 D01 V06 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC06164250708FH01 Page 2 of 10 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / Nov. 08, 2025 Valid Initial Release Report No.: AGC06164250708FH01 Page 3 of 10 Table of Contents 1. General Information ........................................................................................................................................ 4 2. Product Information ........................................................................................................................................ 5 2.1 Product Technical Description ................................................................................................................... 5 3. Test Environment ............................................................................................................................................ 6 3.1 Address Of The Test Laboratory ............................................................................................................... 6 3.2 Test Facility ................................................................................................................................................ 6 3.3 Environmental Conditions ......................................................................................................................... 7 4. Portable Device Evaluation Method and Limit ............................................................................................. 8 5. Measurement Results ..................................................................................................................................... 9 6. Measurement Evaluation ................................................................................................................................ 9 Report No.: AGC06164250708FH01 Page 4 of 10 1. General Information Applicant Guangdong Welland Technology Co., Ltd. Address No. 7 Minke East Road, Shiqi Sub-district, Zhongshan City, China Manufacturer Guangdong Welland Technology Co., Ltd. Address No. 7 Minke East Road, Shiqi Sub-district, Zhongshan City, China Factory Guangdong Welland Technology Co., Ltd. Address No. 7 Minke East Road, Shiqi Sub-district, Zhongshan City, China Product Designation Smart Body Fat Scale Brand Name N/A Test Model FG2431WB-B Series Model(s) FI2431WB-B Difference Description All the same except for the model name and appearance color. Date of receipt of test item Jul. 23, 2025 Date of Test Nov. 06, 2025~Nov. 08, 2025 Deviation from Standard No any deviation from the test method Condition of Test Sample Normal Test Result Pass Test Report Form No AGCER-FCC-RF Exposure-V1 Note: The test results of this report relate only to the tested sample identified in this report. Prepared By Thea Huang (Project Engineer) Nov. 08, 2025 Reviewed By Bibo Zhang (Reviewer) Nov. 08, 2025 Approved By Angela Li (Authorized Officer) Nov. 08, 2025 Report No.: AGC06164250708FH01 Page 5 of 10 2. Product Information 2.1 Product Technical Description Frequency Band (Operating) Bluetooth: 2.402GHz ~ 2.480GHz Other: Hardware Version V1.1 Software Version 1.0.0 Modulation Type BLE GFSK 1Mbps GFSK 2Mbps Maximum Transmitter Power -3.547dBm Device Category Portable (<20cm separation) Mobile (>20cm separation) Others: Antenna Diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Antenna Designation PCB Antenna Antenna Gain 0.88dBi Minimum Assessment Distance 5mm Evaluation Applied MPE Evaluation SAR Evaluation Report No.: AGC06164250708FH01 Page 6 of 10 3. Test Environment 3.1 Address Of The Test Laboratory Laboratory: Attestation of Global Compliance (Shenzhen) Co., Ltd. Address: 1-2/F, Building 19, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China 3.2 Test Facility The test facility is recognized, certified, or accredited by the following organizations: CNAS-Lab Code: L5488 Attestation of Global Compliance (Shenzhen) Co., Ltd. has been assessed and proved to follow CNAS-CL01 Accreditation Criteria for Testing and Calibration Laboratories (identical to ISO/IEC17025: 2017 General Requirements for the Competence of Testing and Calibration Laboratories.) A2LA-Lab Cert. No.: 5054.02 Attestation of Global Compliance (Shenzhen) Co., Ltd. EMC Laboratory has been accredited by A2LA for technical competence in the field of electrical testing, and proved to follow ISO/IEC 17025: 2017 General Requirements for the Competence of Testing and Calibration Laboratories and any additional program requirements in the identified field of testing. FCC-Registration No.: 975832 Attestation of Global Compliance (Shenzhen) Co., Ltd. EMC Laboratory has been registered and fully described in a report filed with the FCC (Federal Communications Commission). The acceptance letter from the FCC is maintained in our files with Registration 975832. IC-Registration No.: 24842(CAB identifier: CN0063) Attestation of Global Compliance (Shenzhen) Co., Ltd. EMC Laboratory has been registered and fully described in a report filed with the Certification and Engineering Bureau of Industry Canada. The acceptance letter from the IC is maintained in our files with Registration 24842. Report No.: AGC06164250708FH01 Page 7 of 10 3.3 Environmental Conditions NORMAL CONDITIONS Temperature range (°C) 15 - 35 Relative humidity range 20 % - 75 % Pressure range (kPa) 86 - 106 Power supply DC 4.5V by battery Note: The Extreme Temperature and Extreme Voltages declared by the manufacturer. Report No.: …

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

Page 1 of 53 FCC Test Report Report No.: AGC06164250708FR01 FCC ID : 2AP3Q-FG2431WB-B APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Smart Body Fat Scale BRAND NAME : N/A MODEL NAME : FG2431WB-B, FI2431WB-B APPLICANT : Guangdong Welland Technology Co., Ltd. DATE OF ISSUE : Nov. 08, 2025 STANDARD(S) : FCC Part 15 Subpart C §15.247 REPORT VERSION : V1.0 Attestation Of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC06164250708FR01 Page 2 of 53 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / Nov. 08, 2025 Valid Initial Release Report No.: AGC06164250708FR01 Page 3 of 53 Table of Contents 1. General Information ........................................................................................................................................ 5 2. Product Information ........................................................................................................................................ 6 2.1 Product Technical Description ................................................................................................................... 6 2.2 Test Frequency List ................................................................................................................................... 6 2.3 Related Submittal(S) / Grant (S) ............................................................................................................... 7 2.4 Test Methodology ...................................................................................................................................... 7 2.5 Special Accessories .................................................................................................................................. 7 2.6 Equipment Modifications ........................................................................................................................... 7 2.7 Antenna Requirement................................................................................................................................ 7 3. Test Environment ............................................................................................................................................ 8 3.1 Address of the Test Laboratory ................................................................................................................. 8 3.2 Test Facility ................................................................................................................................................ 8 3.3 Environmental Conditions ......................................................................................................................... 9 3.4 Measurement Uncertainty ......................................................................................................................... 9 3.5 List of Equipment Use ............................................................................................................................. 10 4.System Test Configuration ............................................................................................................................ 11 4.1 EUT Configuration ................................................................................................................................... 11 4.2 EUT Exercise ........................................................................................................................................... 11 4.3 Configuration of Tested System .............................................................................................................. 11 4.4 Equipment Used In Tested System ........................................................................................................ 11 4.5 Summary of Test Results ........................................................................................................................ 12 5. Description of Test Modes ........................................................................................................................... 13 6. Duty Cycle Measurement ............................................................................................................................. 14 7. RF Output Power Measurement .................................................................................................................. 15 7.1 Provisions Applicable .............................................................................................................................. 15 7.2 Measurement Procedure ......................................................................................................................... 15 7.3 Measurement Setup (Block Diagram of Configuration) .......................................................................... 15 7.4 Measurement Result ............................................................................................................................... 16 8. 6dB Bandwidth Measurement ...................................................................................................................... 18 8.1 Provisions Applicable .............................................................................................................................. 18 8.2 Measurement Procedure ......................................................................................................................... 18 8.3 Measurement Setup (Block Diagram of Configuration) .......................................................................... 18 8.4 Measurement Results ............................................................................................................................. 19 9. Power Spectral Density Measurement ........................................................................................................ 23 9.1 Provisions Applicable .................................................................................................................…

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

Shenzhen DBT Telecommunication Technology CO.,LTD R&D Department 让人人分享优质通讯 Client： Guangdong Welland Technology Co., Ltd. Project： FG2431WB-B Antenna standard： BT Manufacturer Address：Building 8, Nanshan Yungu, Taoyuan Street, Nanshan District, Shenzhen, China Shenzhen DBT Telecommunication Technology CO.,LTD Antenna Testing Report Shenzhen DBT Telecommunication Technology CO.,LTD R&D Department 让人人分享优质通讯 OTA-800 Brand：ETS Frequency range：370MHz-8.5GHz Features：passive、active test；G net、C net、 2G/3G/4G，WIFI and BT， TRP、TIS test. 1. Test Equipment 5071C Brand：Agilent Frequency range：9KHz-8.5GHz Features：2G/3G/4G/BT/WIFI antenna comprehensive passive test。 8960 Brand：Agilent Frequency range：292MHz-2700GHz Features：2G/3G avtive test。 CMW500 Brand：Rohde & Schwarz Frequency range：70KHz-6GHz Features：2G/3G/4G/BT/WIFI/NB-Lot antenna comprehensive passive test。 Shenzhen DBT Telecommunication Technology CO.,LTD R&D Department 让人人分享优质通讯 2. Matching circuit Antenna RF Module E1 E2 E3 E4 Element MAIN GPS/WIFI /BT AUX E1(0201) 0.5pF E2(0201) 1.8pF E3(0201) 1pF E4(0201) N/A Shenzhen DBT Telecommunication Technology CO.,LTD R&D Department 让人人分享优质通讯 3.Antenna assembly position antenna position Shenzhen DBT Telecommunication Technology CO.,LTD R&D Department 让人人分享优质通讯 Electrical Parameter Frequency Range (MHz) 2400~2500 VSWR ≤7.0 Input Impedance(Ω) 50 Gain(dBi) 0.88 Polarization(°) vertical Max power(W) 10 Antenna Type PCB Antenna Working Temperature(°C) -40~+80 4.Electrical Parameter Shenzhen DBT Telecommunication Technology CO.,LTD R&D Department 让人人分享优质通讯 5.Antenna Passive Data Shenzhen DBT Telecommunication Technology CO.,LTD R&D Department 让人人分享优质通讯 6.Antenna Gain/Efficiency/3D Apple Chart Freq Effi Gain (MHz) (%) (dBi) 2400 1.6 0.88 2410 1.36 0.87 2420 1.7 0.86 2430 1.45 0.85 2440 1.42 0.79 2450 1.18 0.76 2460 1.63 0.75 2470 1.01 0.73 2480 1 0.69 2490 0.73 0.61 2500 1.42 0.66 Shenzhen DBT Telecommunication Technology CO.,LTD R&D Department 让人人分享优质通讯 7.Antenna Direction Map

Report No.: AGC06164250708AP02 Page 1 of 2 TEST SETUP PHOTOS RADIATED EMISSION TEST SETUP BELOW 1GHz RADIATED EMISSION TEST SETUP ABOVE 1GHz Report No.: AGC06164250708AP02 Page 2 of 2 RF CONDUCTED TEST SETUP ****************************************End of Report*************************************