2A8E8AP-001Air Purifier with Bluetooth Low Energy

Document Portable Air Purifier (draft) Project NT_LO1 Document responsible Date 2022-06-10 Revision 0.1 Page 1 (15) Air Purifier User Manual AP-001 Please carefully read the user manual before using the product Document Portable Air Purifier (draft) Project NT_LO1 Document responsible Date 2022-06-10 Revision 0.1 Page 2 (15) Table of contents Product introduction 3 Safety Instruction 5 Product introduction 7 Specification 7 Unbox and Air purifier set-up 8 Installing the device into a baby stroller 8 Operating instructions 9 Battery level 9 Charging 10 Device error 10 APP pairing 11 Care and Maintenance 12 Filter replacement 12 Cleaning 13 Firmware update 13 Compliance & Certification 14 Warranty 15 Document Portable Air Purifier (draft) Project NT_LO1 Document responsible Date 2022-06-10 Revision 0.1 Page 3 (15) FCC Caution: NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: --Reorient or relocate the receiving antenna. --Increase the separation between the equipment and receiver. --Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. --Consult the dealer or an experienced radio/TV technician for help. MODIFICATION: Any changes or modifications not expressly approved by the grantee of this device could void the user’s authority to operate the device. This device is designed to comply with the limits for exposure to radio waves set by Federal Communications Commission (FCC) of the United States and Industry Canada (ISED). The SAR limit set by the FCC/ISED is 1.6 W/kg. The highest reported body SAR value for this device is 0.025 W/kg. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Document Portable Air Purifier (draft) Project NT_LO1 Document responsible Date 2022-06-10 Revision 0.1 Page 4 (15) IC Caution: RSS-Gen Issue 5 "&" RSS-Gen numéro 5 - English: This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions: (1) This device may not cause interference. (2) This device must accept any interference, including interference that may cause undesired operation of the device. Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This device is designed to comply with the limits for exposure to radio waves set by Federal Communications Commission (FCC) of the United States and Industry Canada (ISED). The SAR limit set by the FCC/ISED is 1.6 W/kg. The highest reported body SAR value for this device is 0.025 W/kg. - French: Cet appareil contient des émetteurs / récepteurs exemptés de licence conformes aux RSS (RSS) d'Innovation, Sciences et Développement économique Canada. Le fonctionnement est soumis aux deux conditions suivantes: (1) Cet appareil ne doit pas causer d'interférences. (2) Cet appareil doit accepter toutes les interférences, y compris celles susceptibles de provoquer un fonctionnement indésirable de l'appareil. Tout changement ou modification non expressément approuvé par la partie responsable de la conformité pourrait annuler l'autorité de l'utilisateur à utiliser l'équipement. L'appareil est conçu pour respecter les limites d'exposition aux ondes radio établies par la Federal Communications Commission (FCC) des États - Unis et Industrie Canada (ISDE). La limite SAR établie par FCC / ISDE est de 1,6 W / kg. La valeur du DAS humain la plus élevée rapportée par ce dispositif était de 0025 W / kg. Document Portable Air Purifier (draft) Project NT_LO1 Document responsible Date 2022-06-10 Revision 0.1 Page 5 (15) Product introduction Thank you for choosing Bubl. Air purifier. This product purifies air for passengers in baby strollers and protects them from harmful air pollutants. The product consists of an air purifier and a removable rechargeable controller. The air purifier can be controlled by the controller buttons or by using the Bubl. APP. Air purifier overview (outside) Document Portable Air Purifier (draft) Project NT_LO1 Document responsible Date 2022-06-10 Revision 0.1 Page 6 (15) Air purifier overview (inside) Controller overview Document Portable Air Purifier (draft) Project NT_LO1 Document responsible Date 2022-06-10 Revision 0.1 Page 7 (15) Safety Instruction Restrictions in use: The following information will help you prevent a fire, and avoid electrical shock or injury, and ensure product performance. ● Before charging, unplug the air purifier cable and take the controller out of the air purifier pocket. ● If you hear any unusual sounds or feel the product overheating, please stop using the product immediately. ● Make sure the fan inlet is not blocked, and air can move freely into the air purifier at all times. ● Only charge the controller at room temperature, or according to the temperature range in the specification section. ● Children should not play with the appliance. ● To prevent performance reduction, regularly remov…

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Bubl. AB Date (31/08/2022) TUV SUD BABT UNLIMITED TCB Octagon House, Concorde Way Segensworth North, Fareham, Hampshire, PO15 5RL, United Kingdom Confidentiality Request FCC ID: 2A8E8AP-001 Pursuant to Sections 0.457(d)(1)(ii) and 0.459 of the Commission’s Rules, (bubl. AB) hereby requests permanent confidential treatment of information accompanying this application as outlined below: Schematics Bill of Materials/Parts List Block Diagrams Theory of Operation The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457(d)(1)(ii), disclosure of this Application and all accompanying materials will not be made before the date of the Grant for this Application. Yours sincerely, Company Officer: Mr. Conny Karlsson Telephone Number: 0705797755 Email: [email protected]

Bubl.AB Supplier'sDeclarationofConformity UnderFCCPart15SDoCprocedure Date:2022-11-08 To:FederalCommunicationsCommission 7435OaklandMillsRoad ColumbiaMD FCCID:2A8E8AP-001 ToWhomItMayConcern: ThisletteristoascertainthatBubl.AB Productname:bubl.Airpurifier,Model:AP-001hasbeentheunitsusedforconductingFCC compliancetesting,theSDoCpartwillbetestedbyFCCrecognizedtestlab. FCCComplianceStatement Thisdevicecomplieswithpart15oftheFCCRules.Operationissubjecttothefollowingtwo conditions:(1)Thisdevicemaynotcauseharmfulinterference,and(2)thisdevicemustacceptany interferencereceived,includinginterferencethatmaycauseundesiredoperation. Ifyouhaveanyquestionorconcerns,pleasecontactus. Sincerely, Companyname:Bubl.AB Address:GertFredrikssonsVäg3,61135Nyköping,SWEDEN E-mail:[email protected] Tel:+46705797755 Retention of records For equipment subject to FCC Part 15 SDoC procedures, the responsible party shall maintain the records listed as below: (1) A record of the original design drawings and specifications and all changes that have been made (for example General Description of the Product, Block Diagram, Circuit Diagram, Bill of Material, PCB Layout, Technical Specification...); (2) A record of the procedures used for production inspection and testing to ensure conformance with the standards; (3) Test Report issued by the test laboratory (e.g. Intertek report); (4) The signed SDoC Addendum to the test report (an example is showed in the former page); (5) A copy of the compliance information, required to be provided with the equipment; (6) For equipment subject to more than one equipment authorization procedure, the responsible party must retain the records required under all applicable provisions of this section; (7) For equipment subject to rules that include a transition period, the records must indicate the particular transition provisions that were in effect when the equipment was determined to be compliant;

Page 1 of 1 External Photos Details of: Overview Details of: Overview

Page 1 of 5 Internal Photos Details of: Internal view Details of: Internal view Page 2 of 5 Details of: PCB view Details of: PCB view BLE Antenna Page 3 of 5 Details of: Dust sensor view Details of: DC fan view Page 4 of 5 Details of: Internal view for controller Details of: PCB view for controller Page 5 of 5 Details of: PCB view for controller Details of: Battery view for controller

Page: 1 of 34 TEST REPORT For SAR Report No. ...................................... : CHTEW22110053 Report vertification: Project No. ...................................... : SHT2210008601EW Applicant’s name ........................... : Bubl. AB Address ............................................. : Gert Fredrikssons Väg 3, 611 35 Nyköping, SWEDEN Test item description .................... : bubl. Air Purifier Trade Mark ....................................... : bubl. Model/Type reference ....................... : AP-001 Listed Model(s) ................................. : - Standard ......................................... : FCC 47 CFR Part2.1093 IEEE Std C95.1: 1999 Edition IEEE Std 1528: 2013 Date of receipt of test sample..........: Nov. 01, 2022 Date of testing..............................: Nov. 02, 2022- Nov. 14, 2022 Date of issue...............................: Nov. 15, 2022 Result .................. ........................: PASS Compiled by ( position+printedname+signature) ... : File administrators:Silvia Li Supervised by ( position+printedname+signature) ... : Test Engineer: Weiyang Xiang Approved by ( position+printedname+signature) ... : Manager: Hans Hu Testing Laboratory Name ............. : Shenzhen Huatongwei International Inspection Co., Ltd Address ............................................. : 1/F, Bldg 3, Hongfa Hi-tech Industrial Park, Genyu Road, Tianliao, Gongming, Shenzhen, China Shenzhen Huatongwei International Inspection Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Huatongwei International Inspection Co., Ltd is acknowledged as copyright owner and source of the material. Shenzhen Huatongwei International Inspection Co., Ltd takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. The test report merely correspond to the test sample. Report No.: CHTEW22110053 Page: 2 of 34 Issued: 2022-11-15 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V04 (2022-01) Contents 1. Statement of Compliance 3 2. Test Standards and Report version 4 2.1. Test Standards 4 2.2. Report version 4 3. Summary 5 3.1. Client Information 5 3.2. Product Description 5 3.3. RF Specification Description 5 3.4. Testing Laboratory Information 6 3.5. Environmental conditions 6 4. Equipments Used during the Test 7 5. Measurement Uncertainty 8 6. SAR Measurement System Configuration 9 6.1. SAR Measurement Set-up 9 6.2. DASY5 E-field Probe System 10 6.3. Phantoms 11 6.4. Device Holder 11 7. SAR Test Procedure 12 7.1. Scanning Procedure 12 7.2. Data Storage and Evaluation 14 8. Position of the wireless device in relation to the phantom 16 8.1. Body Position 16 9. Dielectric Property Measurements & System Check 17 9.1. Tissue Dielectric Parameters 17 9.2. System Check 18 10. SAR Exposure Limits 21 11. Conducted Power Measurement Results and Tune-up 21 12. Antenna Location 22 13. Measured and Reported SAR Results 23 14. Test Setup Photos 25 15. External and Internal Photos of the EUT 28 Report No.: CHTEW22110053 Page: 3 of 34 Issued: 2022-11-15 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V04 (2022-01) 1. Statement of Compliance Maximum Reported SAR (W/kg @1g) Type Test setting BT Body Dist.= 0mm 0.025 Note: 1. This device is in compliance with Specific Absorption Rate (SAR) for general population/uncontrolled exposure limits (1.6 W/kg@1g) specified in FCC 47 CFR part 2 (2.1093) and IEEE Std C95.1, 2. This device had been tested in accordance with the measurement methods and procedures specified in IEEE 1528 and FCC KDB publications. Report No.: CHTEW22110053 Page: 4 of 34 Issued: 2022-11-15 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V04 (2022-01) 2. Test Standards and Report version 2.1. Test Standards The tests were performed according to following standards: FCC 47 Part 2.1093: Radiofrequency radiation exposure evaluation: portable devices. IEEE Std C95.1, 1999 Edition: IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz IEEE Std 1528™-2013: IEEE Recommended Practice for Determining the Peak Spatial-Average Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques. FCC published RF exposure KDB procedures: 865664 D01 SAR Measurement 100 MHz to 6 GHz v01r04: SAR Measurement Requirements for 100 MHz to 6 GHz 865664 D02 RF Exposure Reporting v01r02: RF Exposure Compliance Reporting and Documentation Considerations 447498 D04 Interim General RF Exposure Guidance v01: Mobile and Portable Device RF Exposure Procedures and Equipment Authorization Policies 248227 D01 802 11 Wi-Fi SAR v02r02: SAR Measurement Proceduresfor802.11 a/b/g Transmitters TCB workshop April, 2019; Page 19, Tissue Simulating Liquids (TSL) 2.2. Report version Revision No. Date of issue Description N/A 2022-11-15 Original Report No.: CHTEW22110053 Page: 5 of 34 Issued: 2022-11-15 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V04 (2022-01) 3. Summary 3.1. Client Information Applicant: Bubl. AB Address: Gert Fredrikssons Väg 3, 611 35 Nyköping, SWEDEN Manufacturer: Bubl. AB Address: Gert Fredrikssons Väg 3, 611 35 Nyköping, SWEDEN Factory: Xiamen Vork Health Industry Co., Ltd. Address: Xianghong Road 16th, Torch Hi-tech Industrial Area Xiangan, 361100 XiaMen, PEOPLE'S REPUBLIC OF CHINA 3.2. Product Description Main unit Name of EUT: bubl. Air Purifier Trade Mark: bubl. Model No.: AP-001 Listed Model(s): - Power supply: 5V1A (for bubl. air purifier); 5V3A; 9V2A; 12V1.5A (for bubl. controller) Hardware version: V1.3 Software version: 2.161 Device Dimension: Length x Width x Thickness (mm): 260 x 150 x65 Device Category: Portable Product stage: Production unit RF Exposure Envi…

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Report Number: 68.910.22.0019.01 EMC_SZ_FR_23.02 FCC Release 2017-06-20 TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12 & 13, Zhiheng Wisdomland Business Park, Guankou Erlu, Nantou, Nanshan District, Shenzhen, Guangdong 518052, China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299 Page 1 of 47 FCC/ISED - TEST REPORT Report Number : 68.910.22.0019.01 Date of Issue: 2023-01-03 Model : AP-001 Product Type : bubl. Air Purifier Applicant : Bubl. AB Address : Gert Fredrikssons Väg 3, 611 35 Nyköping, SWEDEN Manufacturer : Xiamen Vork Health Industry Co., Ltd. Address : Xianghong Road 16th, Torch Hi-tech Industrial Area Xiangan, 361100 XiaMen, PEOPLE'S REPUBLIC OF CHINA Test Result : ◼ Positive  Negative Total pages including Appendices : 47 Any use for advertising purposes must be granted in writing. This technical report may only be quoted in full. This report is the result of a single examination of the object in question and is not generally applicable evaluation of the quality of other products in regular production. For further details, please see testing and certification regulation chapter A-3.4. Report Number: 68.910.22.0019.01 EMC_SZ_FR_23.02 FCC Release 2017-06-20 TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12 & 13, Zhiheng Wisdomland Business Park, Guankou Erlu, Nantou, Nanshan District, Shenzhen, Guangdong 518052, China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299 Page 2 of 47 1 Table of Contents 1 Table of Contents .................................................................................................................. 2 2 Details about the Test Laboratory .......................................................................................... 3 3 Description of the Equipment under Test ............................................................................... 4 4 Summary of Test Standards .................................................................................................. 5 5 Summary of Test Results....................................................................................................... 6 6 General Remarks ................................................................................................................... 7 7 Test Setups ............................................................................................................................ 8 7.1 Radiated test setups ....................................................................................................... 8 7.2 Conducted RF test setups .............................................................................................. 8 7.3 AC Power Line Conducted Emission test setups ............................................................ 8 8 Systems test configuration ..................................................................................................... 9 9 Technical Requirement ........................................................................................................ 10 9.1 Conducted Emission ..................................................................................................... 10 9.2 Conducted output power ............................................................................................... 13 9.3 6dB bandwidth .............................................................................................................. 17 9.4 99% bandwidth ............................................................................................................. 21 9.5 Power spectral density .................................................................................................. 24 9.6 Spurious RF conducted emissions ............................................................................... 28 9.7 Band edge .................................................................................................................... 36 9.8 Spurious radiated emissions for transmitter .................................................................. 39 10 Test Equipment List ......................................................................................................... 46 11 System Measurement Uncertainty ................................................................................... 47 Report Number: 68.910.22.0019.01 EMC_SZ_FR_21.00 FCC Release 2014-03-20 TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12 & 13, Zhiheng Wisdomland Business Park, Guankou Erlu, Nantou, Nanshan District, Shenzhen, Guangdong 518052, China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299 Page 3 of 47 2 Details about the Test Laboratory Details about the Test Laboratory Test Site 1 Company name: TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12&13, Zhiheng Wisdomland Business Park, Guankou Erlu, Nantou, Nanshan District, Shenzhen, 518052 China FCC Designation Number: CN5009 FCC Registration No.: 514049 IC Registration Number: 10320A Telephone: 86 755 8828 6998 Fax: 86 755 8828 5299 Report Number: 68.910.22.0019.01 EMC_SZ_FR_21.00 FCC Release 2014-03-20 TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12 & 13, Zhiheng Wisdomland Business Park, Guankou Erlu, Nantou, Nanshan District, Shenzhen, Guangdong 518052, China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299 Page 4 of 47 3 Description of the Equipment under Test Product: bubl. Air Purifier Model no.: AP-001 FCC ID: 2A8E8AP-001 IC: 28971-AP001 PMN: AP-001 HVIN: AP-001 Rating: 5V1A RF Transmission Frequency: 2402MHz-2480MHz No. of Operated Channel: 40 Modulation: GFSK Antenna Type: Integrated Antenna Antenna Gain: 2.0dBi max for 2.4GHz Description of the EUT: The Equipment Under Test (EUT) is a bubl. Air Purifier with 2.4GHz Bluetooth LE functions which supports 1M PHY and 2M PHY. Report Number: 68.910.22.0019.01 EMC_SZ_FR_21.00 FCC Release 2014-03-20 TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch…

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2.4-GHz Antenna Specification Manufacturer: Chengdu Ebyte Electronic Technology Co., Ltd. Address: Building B5, Mould Industrial Park, 199# Xi-Qu Ave, West High- tech Zone, Chengdu, 611731, Sichuan, China Antenna Model: IFA Page1of21 2.4-GHzAntenna ABSTRACT ThePCBantennacanbeusedinall2.4GHzdesigns,especiallywheresmallspaceisrequired fortheantenna.Thisapplicationnotedescribestheantennadimensions,theRFperformance andconsiderationsforcomplyingwithregulatorylimitswhenusingthisdesign.Thesuggested antennadesignrequiresnomorethan15.2x5.7mmofspaceandensuresaVSWRratioofless than2acrossthe2.4GHzISMbandwhenconnectedtoa50ohmsource. TableofContents 1ANTENNADESIGN............................................................................................................................2 1.1DesignGoals.............................................................................................................................2 1.2Simulation..................................................................................................................................2 1.3LayoutandImplementation .................................................................................................. 3 2TESTRESULTS .................................................................................................................................. 4 2.1RadiationPattern.....................................................................................................................4 3CONCLUSION..................................................................................................................................11 Page2of21 1ANTENNADESIGN ThePCBantennaisameanderedInvertedFAntenna(IFA).TheIFAwasdesignedto matchanimpedanceof50ohmat2.45GHz.Thusnoadditionalmatchingcomponentsare necessary. 1.1DesignGoals Thereflectionatthefeedpointoftheantennadetermineshowmuchoftheappliedpoweris deliveredtotheantenna.Areflectionoflessthan-10dBacrossthe2.4GHzISMband, whenconnectedtoa50ohmsource,wasadesigngoal.Reflectionoflessthan-10dB,or VSWRlessthan2,ensuresthatmorethan90%oftheavailablepowerisdeliveredtothe antenna.Bandwidthisinthisdocumentdefinedasthefrequencybandwheremorethan 90%oftheavailablepowerisdeliveredtotheantenna. 1.2Simulation IE3DfromZeland,whichisanelectromagneticsimulationtool,wasusedtodesignthe antenna.Theaccuracyofthesimulationiscontrolledbythemesh.Anincreaseofthemesh increasesthesimulationtime.Thus,forinitialsimulationsmesh=1shouldbeused.Whena fairlygoodresultisachievedahighermeshshouldbeusedtoobtainmoreaccurateresults. Comparisonofsimulationandmeasurementresultsshowsthatthemeasuredreflectionis betweentheresultobtainedwithmesh=5andmesh=1;seeFigure1fordetails. Figure1:ComparisonofSimulationandMeasurementsResults Page3of21 1.3LayoutandImplementation Smallchangesoftheantennadimensionsmayhavelargeimpactontheperformance. Thereforeitismakeanexactcopyofthereferencedesigntoachieveoptimumperformance. TheeasiestwaytoimplementtheantennaistoimportthegerberorDXFfileshowingthe antennalayout.Theimportedfilecanbeusedasatemplatewhendrawingtheantenna.If thePCBCADtoolbeinguseddoesnotsupportimportofDXForgerberfiles,Figure2and Table1shouldbeusedtoensurecorrectimplementation.Becausethereisnogroundplane beneaththeantenna,thePCBthicknesswillhavelittleeffectontheperformance.The resultspresentedinthisdocumentarebasedonanantennaimplementedonaPCBwitha 1-mmthickness. Figure2:AntennaDimensions L13.94mm L22.70mm L35.00mm L42.64mm L52.00mm L64.90mm W10.90mm W20.50mm D10.50mm D20.30mm D30.30mm D40.50mm D51.40mm D61.70mm Table1:AntennaDimensions Page4of21 2TESTRESULTS Reflection,radiationpatternandvariationofoutputpoweracrossawidefrequencyband weremeasuredtoverifytheperformanceofthePCBantenna.Alloftheresultspresentedin thissectionarebasedonmeasurementsperformedwithE73-2G4M04S1B. 2.1RadiationPattern Theradiationpatternfortheantennaimplementedonthedonglereferencedesignhasbeen measuredinananechoicchamber.Figure4throughFigure9showsradiationpatternsfor threeplanes,XY,XZandYZ,measuredwithverticalandhorizontalpolarization.All measurementswereperformedwith0dBmoutputpower.Figure3showshowthedifferent radiationpattersarerelatedtothepositioningoftheantenna. XYplaneYZplane XZplane Figure3:RelatingAntennatoRadiationPatterns Page5of21 Figure4:showstheXYplaneverticalpolarization. Page6of21 Figure5:showstheXYplanehorizontalpolarization. Page7of21 Figure6:showstheXZplaneverticalpolarization. Page8of21 Figure7:showstheXZplanehorizontalpolarization. Page9of21 Figure8:showstheYZplaneverticalpolarization. Page10of21 Figure9:showstheYZplanehorizontalpolarization. 3 CONCLUSION The PCB antenna presented in this document perfoms well for all frequencies in the 2.4GHz ISM band.Table 2 lists the most important properties of the Inverted F Antenna, described in this document. The free line of sight (LOS) range was measured with 250 kbps and 1 % PER. Gain in XY plane4.5 dB Gain in XZ plane5.3 dB Gain in YZ plane5.3 dB Gain in XY plane, connected to laptop 3.3 dB LOS range240 m Antenna size15.2 x 5.7 mm Table 2: IFA Properties Related Information：Antenna is made of of Texas Instruments, Model is Small Size 2.4 GHz PCB antenna,Antenna gain is 2.0dBi Max.

Page 1 of 2 Test Setup Photos Conducted Emission test Radiated Emission test (30MHz to 1000MHz) Page 2 of 2 Radiated Emission test (1000MHz to 18000MHz) Radiated Emission test (Above 18000MHz)

Liquid depth in the Body phantom Bottom 0mm Front 0mm Test Setup Photos Left 0mm Rear 0mm Right 0mm Top 0mm