SL7-M165Miffy EarBuds

Manager

Shenzhen Baojia Battery 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 # General Requirements (For Windows Devices) Yes / No or N/A Comments 1 Storage: 1500 MB free space on the hard drive N/A Device Miffy EarBuds Company name Shenzhen Baojia Battery Technology Co.,Ltd. Grantee code SL7 FCC ID SL7-M165 FRN 0022551055 Contact name Eddie TSANG Address Block A, Yonghe Road, Tongfuyu Industrial Zone, Heping, Fuyong, Baoan, Shenzhen, 518103, china Telephone number +86 755 2758 1378 E-mail [email protected] Chipset/module information AB5756 Operating System (if applicable) None Storage Capacity (hard drive or other permanent memory storage, if applicable) None 2 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 1 Hard drive: 1 GB of free space N/A 2 CPU: Intel Pentium 1 GHz or higher 3 3 RAM: 1 GB 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 ; 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 Item 3. Connectivity Capabilities: # Physical Interface Purpose Justification 1 1 The justification field is used to justify why the software cannot be received through that interface. Check the annex for more indications. 4 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: Eddie TSANG Date: 2026-7-31

TCBCALLpágina1 FileFCCID:SL7-M165 PleaseuploadanexhibitthatexplainshowdoestheTCBverifythenewagentinformation: 1-IstheaddressoftheagentavalidphysicalUSmailingaddress(notaUSpostofficebox,notavirtualmailbox,notP.O.Boxes,notavacantlot,notapublicbuilding, etc.) ○Wehavecheckediftheaddressexistsinarealandpotentialbuilding(Googlemaps)+officialUSregister,afterthisverificationandtheevidencebelowwecan guaranteethefollowing: notaUSpostofficebox notavirtualmailbox notP.O.Boxes notavacantlot notapublicbuilding(note) ►WecheckedtheFCCFRNSearchbasedontheinformationprovidedbythegrantee. Ontheofficialregisterfrom:https://bizfileonline.sos.ca.gov/search/business TCBCALLpágina2 TCBCALLpágina3 TCBCALLpágina4 TCBCALLpágina5 Ingoogle: TCBCALLpágina6 OtherInformation: TCBCALLpágina7 TCBCALLpágina8 ►CONCLUSIONbyTCB:TheASOPdefinedandprovidedbygranteeisVALIDandconfirmed.Thereforetheexhibit"C5266091_X23_Ed1_US_Agent_Letter" includedinthefileisok. 2-IstheagentphysicallylocatedatthatvalidUSaddresssuchthattheagentcanbelegallyservedatthataddress? Yes,checkabove 3-Hasthelistedagentclearlyagreedinwritingtoserveastheagentforthegranteeatthataddress? Yes,itisincludedintheexhibit"C5266091_X23_Ed1_US_Agent_Letter" >

FCC ID: SL7-M165 Tel: 86-769-81009103 Email: [email protected] Website: Https://www.sstesting.cn QI YANG TESTING EUT Constructional Details FCC ID: SL7-M165 Tel: 86-769-81009103 Email: [email protected] Website: Https://www.sstesting.cn QI YANG TESTING FCC ID: SL7-M165 Tel: 86-769-81009103 Email: [email protected] Website: Https://www.sstesting.cn QI YANG TESTING FCC ID: SL7-M165 Tel: 86-769-81009103 Email: [email protected] Website: Https://www.sstesting.cn QI YANG TESTING FCC ID: SL7-M165 Tel: 86-769-81009103 Email: [email protected] Website: Https://www.sstesting.cn QI YANG TESTING ►►► END ◄◄◄

QI YANG TESTING Page 1 of 5 Tel: 86-769-81009103 Email: [email protected] Website: Https://www.sstesting.cn TEST REPORT Maximum Permissive Exposure for Products Name: Miffy EarBuds Model No.: M165 FCC ID: SL7-M165 Report No.: SST2607E391 Issued Date: 2026-7-31 Issued for Shenzhen Baojia Battery Technology Co., Ltd. Block A, Yonghe Road, Tongfuyu Industrial Zone, Heping, Fuyong,Baoan, Shenzhen, 518103, China Issued by Dongguan Qiyang Testing Technology Co., Ltd. Room 101-1, Building 1, No.19, Tianxin Butterfly 1st Road, Huangjiang, Dongguan, Guangdong, China General disclaimer: The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the Issuing Dongguan Qiyang Testing Technology Co., Ltd. The authenticity of this test report and its contents can be verified by contacting the Dongguan Qiyang Testing Technology Co., Ltd., responsible for this test report. QI YANG TESTING Page 2 of 5 Report No.: SST2607E391 Tel: 86-769-81009103 Email: [email protected] Website: Https://www.sstesting.cn Table of Contents 1. BASIC INTRODUCTION .............................................................................................................................. 3 2. RF EXPOSURE EVALUATION MAXIMUM PERMISSIBLE EXPOSURE (MPE) ...................................... 4 2.1 INTRODUCTION .............................................................................................................................................. 4 2.2 MPE CALCULATION ....................................................................................................................................... 5 3 CONCLUSION .............................................................................................................................................. 5 QI YANG TESTING Page 3 of 5 Report No.: SST2607E391 Tel: 86-769-81009103 Email: [email protected] Website: Https://www.sstesting.cn 1. Basic Introduction Applicant’s name .................. : Shenzhen Baojia Battery Technology Co., Ltd. Address ................................. : Block A, Yonghe Road, Tongfuyu Industrial Zone, Heping, Fuyong,Baoan, Shenzhen, 518103, China Manufacturer’s name ......... : Shenzhen Baojia Battery Technology Co., Ltd. Address ................................. : Block A, Yonghe Road, Tongfuyu Industrial Zone, Heping, Fuyong,Baoan, Shenzhen, 518103, China Factory’s name ................... : Shenzhen Baojia Battery Technology Co., Ltd. Address ................................. : Block A, Yonghe Road, Tongfuyu Industrial Zone, Heping, Fuyong,Baoan, Shenzhen, 518103, China Products Name ...................... : Miffy EarBuds Model No. ............................... : M165 Trade Mark ............................ : MIPOW, MIPOW X MIFFY Rating(s) ................................ : DC 3.7V 30mAh battery for earphones DC 3.7V 400mAh battery for charging case Or DC 5V by external power supply Software version .............. : / Hardware version ............ : / Operation frequency ........ : 2402MHz ~ 2480MHz Channel numbers ............ : 79 Channel separation ......... : 1MHz Modulation technology .... : GFSK, pi/4 DQPSK, 8DPSK Antenna type ................... : Chip Antenna Antenna gain ................... : 1.95 dBi Date of sample receipt ......... : 2026-7-21 Date of Test ........................... : 2026-7-21~2026-7-31 Standard(s) ........................... : FCC 47 CFR PART 1.1310 FCC 47 CFR PART 1.1307 KDB 447498 D04 Tested by (+signature) ......... : Connor Ma Check by (+signature) .......... : Davis Zhou Approved by (+signature) .... : Tiger Chen QI YANG TESTING Page 4 of 5 Report No.: SST2607E391 Tel: 86-769-81009103 Email: [email protected] Website: Https://www.sstesting.cn 2. RF EXPOSURE EVALUATION MAXIMUM PERMISSIBLE EXPOSURE (MPE) 2.1 Introduction This document is prepared to show compliance with the RF Exposure requirements as required in §1.1310 of the FCC Rules and Regulations and RSS-102 of Industry Canada. The limit for maximum permissible exposure(MPE), specific in §1.1307of the FCC Rules and KDB 447498 D04 were list in below The available maximum time-averaged power is no more than 1 mW, regardless of separation distance. The available maximum time-averaged power or effective radiated power (ERP), whichever is greater, is less than or equal to the threshold P th (mW) described in the following formula. For multiple RF sources QI YANG TESTING Page 5 of 5 Report No.: SST2607E391 Tel: 86-769-81009103 Email: [email protected] Website: Https://www.sstesting.cn 2.2 MPE Calculation Type Frequency (MHz) Antenna Gain (dBi) Output power (dBm) Output power (mW) ERP (dBm) ERP (mW) Limit (mW, d=0.5cm) Ratio (%) Result BT 2480 1.95 3.99 2.51 3.79 2.39 2.7 92.23 PASS Note: The available RF source will be Maximum time-averaged power or ERP, whichever is greater. Pth= 3060 * (d/20) x , where x is –log 10 (60/3060 * sqrt(F, in GHz)); eg: 3060*(0.5/20)^(-log 10 ( 60/3060*sqrt(2.48))=2.7 3 Conclusion The device meets the portable RF exposure limit at a minimum separation distance as specified in §2.1093 of the FCC Rules and Regulations. An appropriate RF exposure compliance statement will be placed in the user's manual. *****End of report*****

QI YANG TESTING Page 1 of 40 Tel: 86-769-81009103 Email: [email protected] Website: Https://www.sstesting.cn TEST REPORT Radio Frequency Devices-Intentional Radiators for Products Name: Miffy EarBuds Model No.: M165 FCC ID: SL7-M165 Report No.: SST2607E390 Issued Date: 2026-7-31 Issued for Shenzhen Baojia Battery Technology Co., Ltd. Block A, Yonghe Road, Tongfuyu Industrial Zone, Heping, Fuyong,Baoan, Shenzhen, 518103, China Issued by DONGGUAN QIYANG TESTING TECHNOLOGY CO., LTD. Room 101-1, Building 1, No. 19, Tianxin Butterfly 1st Road, Huangjiang, Dongguan, Guangdong, China General disclaimer: The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the Issuing DONGGUAN QIYANG TESTING TECHNOLOGY CO., LTD. The authenticity of this test report and its contents can be verified by contacting the DONGGUAN QIYANG TESTING TECHNOLOGY CO., LTD., responsible for this test report. QI YANG TESTING Page 2 of 40 Report No.: SST2607E390 Tel: 86-769-81009103 Email: [email protected] Website: Https://www.sstesting.cn Table of Contents 1. BASIC INTRODUCTION .............................................................................................................................. 3 2. GENERAL DESCRIPTION ........................................................................................................................... 4 2.1. EUT DESCRIPTION ......................................................................................................................................... 4 2.2. SERIAL MODEL(S) AND MODEL DIFFERENCE .................................................................................................... 4 2.3. AUXILIARY EQUIPMENT................................................................................................................................... 4 2.4. DESCRIPTION OF TEST MODES ........................................................................................................................ 5 2.5. TEST ENVIRONMENTAL CONDITIONS ................................................................................................................ 5 2.6. STATEMENT OF MEASUREMENT UNCERTAINTY ............................................................................................... 6 2.7. REPORT MODIFICATION RECORD ..................................................................................................................... 6 2.8. TEST FACILITY ............................................................................................................................................... 6 2.9. OTHER INFORMATION ..................................................................................................................................... 7 2.10. ADDITION INSTRUCTIONS ............................................................................................................................... 7 3. VERDICT SUMMARY SECTION ................................................................................................................. 8 4. LIST OF TEST EQUIPMENT ....................................................................................................................... 9 5. TECHNICAL REQUIREMENT AND MEASUREMENT DATA .................................................................. 10 5.1. GENERALLY REQUIREMENT .......................................................................................................................... 10 5.2. CONDUCTED EMISSIONS ............................................................................................................................... 11 5.3. CONDUCTED PEAK OUTPUT POWER ............................................................................................................. 15 5.4. OCCUPIED CHANNEL BANDWIDTH ................................................................................................................ 16 5.5. CARRIER FREQUENCY SEPARATION ............................................................................................................. 17 5.6. HOPPING CHANNEL NUMBERS ..................................................................................................................... 18 5.7. DWELL TIME ................................................................................................................................................ 19 5.8. CONDUCTED SPURIOUS EMISSION ................................................................................................................ 20 5.9. RADIATED EMISSIONS .................................................................................................................................. 21 6. TEST SETUP PHOTO ................................................................................................................................ 39 7. PHOTO OF THE EUT ................................................................................................................................. 40 QI YANG TESTING Page 3 of 40 Report No.: SST2607E390 Tel: 86-769-81009103 Email: [email protected] Website: Https://www.sstesting.cn 1. Basic Introduction Applicant’s name .................. : Shenzhen Baojia Battery Technology Co., Ltd. Address ................................. : Block A, Yonghe Road, Tongfuyu Industrial Zone, Heping, Fuyong,Baoan, Shenzhen, 518103, China Manufacturer’s name ......... : Shenzhen Baojia Battery Technology Co., Ltd. Address ................................. : Block A, Yonghe Road, Tongfuyu Industrial Zone, Heping, Fuyong,Baoan, Shenzhen, 518103, China Factory name ...................... : Shenzhen Baojia Battery Technology Co., Ltd. Address ................................. : Block A, Yonghe Road, Tongfuyu Industrial Zone, Heping, Fuyong,Baoan, Shenzhen, 518103, China Products Name ...................... : Miffy EarBuds Model No. ............................... : M165 Trade Mark ...…

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2.4 GHz 2012 Ch ip Antenna: RA NT2012F245X5 Dimension (mm) L2.05+-0.15 W1.20+-0.15 T0.85+-0.10 No.Terminal Name 1Feeding/GNG 2GND Applicati on: WLAN, 802.11b/g, Bluetooth, WLAN, etc... Featu res SMD, high reliability, ultra Impact , Omni-direct ional... Part number Info rmati on RANT2012F245X5 (A)(B)(C)(D)(E)(F) (A)Product TypeChip Antenna (B) Size Code2.0x1.2mm(+-0.2mm) (C) MaterialHigh K material (D) Frequency2.4 ~ 2.5GHz (E) Feeding modePIFA & Single Feeding (F) Antenna typeType=5 Electr ical Specifi cati on Worki ng Frequency Range2400 ~2484 MHz Bandwidth84 (Min.) Peak Gain1.95 dBi (Typ.) Impedance50 Ohm Return loss10 dB ( Min) Polariza tionLinear Azimuth BeamwidthOmni-direct ional Operation Temperature( °C )-40 ~85 °C Resi st ance to Soldering Heats 10se c. ( @ 280°C) TerminationNi / Au (Leadless) The specification is defined on EVB. Dimension and Terminal Confi gurati on RAIN International Te chnology Co., Ltd.TEL: 13530576606 Address: 7/F, Building F, Zhichuang Park, Tong 'an, Gushu, Shenzhen Manufacturer: 2.4 GHz 2012 Ch ip Antenna: RA NT2012F245X5 Evaluati on BoardRefe rence PCB DimensionAntenna Layout Reference Unit :mm Electr ical Characte ristics Return Loss Return Loss & Radiation 1 Frequency(MHz) S11 (dB) 2400-10.77 2450-24.81 2484-10.243 2400MHz2450MHz 2500MHz Efficie ncy70.56%75.25%71.01% Peak Gain1.72 dBi1.95 dBi1.69 dBi Frequency 2.4GHz2012ChipAntenna:RANT2012F245X5 TapingSpecifications ReelandTapingSpecification ReelSpecification TYPESIZEABCD 20127”5K/Reel 9.0±0.5 60±213.5±0.5178±2 TappingSpecification PackagingTypeABWEFGHTDP PaperType2012 1.50±0.202.30±0.208.0±0.201.75±0.103.5±0.054.0±0.102.0±0.050.75±0.101.57±0.104.0±0.1 2.4GHz2012ChipAntenna:RANT2012F245X5 ReliabilityTable TestItemProcedure Requirements CeramicType Remark (Reference) Electrical Characterization Fulfilltheelectrical specification UserSpec. Thermal Shock 1.Preconditioning: 50±10°C/1hr,thenkeepfor24±1hrsatroomtemp. 2.Initialmeasure:Spec:referInitialspec. 3.Rapidchangeoftemperaturetest: -30°Cto+85°C;100cycles; 15minutesatLowercategorytemperature; 15minutesatUppercategorytemperature. NoVisibleDamage. Fulfilltheelectrical specification. MIL-STD-202 107 Temperature Cycling 1.Initialmeasure:Spec:referInitialspec. 2.100Cycles(-30°Cto+85°C),SoakMode=1(2Cycle/hours). 3.Measurementat24±2Hoursaftertestcondition. NoVisibleDamage. Fulfilltheelectrical specification. JESD22 JA104 HighTemperature Exposure 1.Initialmeasure:Spec:referInitialspec. 2.Unpowered;500hours@T=+85°C. 3.Measurementat24±2hoursaftertest. NoVisibleDamage. Fulfilltheelectrical specification. MIL-STD-202 108 LowTemperature Storage 1.Initialmeasure:Spec:referInitialspec. 2.Unpowered:500hours@T=-30°C. 3.Measurementat24±2hoursaftertest. NoVisibleDamage. Fulfilltheelectrical specification. MIL-STD-202 108 Solderability (SMDBottomSide) Dippingmethod: a.Temperature:235±5°C b.Dippingtime:3±0.5s Thesoldershouldcover over95%ofthecritical areaofbottomside. IEC60384-21/22 4.10 SolderingHeat Resistance (RSH) Preheatingtemperature:150±10°C. Preheatingtime:1~2min. Soldertemperature:260±5°C. Dippingtime:5±0.5s NoVisibleDamage.IEC60384-21/22 4.10 Vibration5g'sfor20min.,12cycleseachof3orientations Note:Use8"X5"PCB.031"thick7securepointson,onelong sideand2securepointsatcornersofoppositesides.Parts mountedwithin2"fromanysecurepoint.Testfrom10-2000 Hz. NoVisibleDamage.MIL-STD-202 Method204 Mechanical Shock Threeshocksineachdirectionshallbeappliedalongthethree mutuallyperpendicularaxesofthetestspecimen(18shocks) Peakvalue:1,500g’s Duration:0.5ms Velocitychange:15.4ft/s Waveform:Half-sine NoVisibleDamage.MIL-STD-202 Method213 Humidity Bias 1.Humidity:85%R.H.,Temperature:85±2°C. 2.Time:500±24hours. 3.Measurementat24±2hrsaftertestcondition. NoVisibleDamage. Fulfilltheelectrical specification. MIL-STD-202 Method106 2.4GHz2012ChipAntenna:RANT2012F245X5 2.4GHz2012ChipAntenna:RANT2012F245X5 _ Board Flex (SMD) 1.Mountingmethod: IR-Reflow.PCBSize(L:100×W:40×T:1.6mm) 2.Applytheloadindirectionofthearrowuntilbendingreaches 2mm. NoVisibleDamage.AEC-Q200 005 AdhesionForceof1.8Kgfor60seconds.NoVisibleDamage Magnificationof20Xor greatermaybeemployed forinspectionofthe mechanicalintegrityofthe devicebodyterminalsand body/terminaljunction. AEC-Q200 006 Physical Dimension Anyapplicablemethodusingx10magnification,micrometers, calipers,gauges,contourprojectors,orothermeasuring equipment,capableofdeterminingtheactualspecimen dimensions. Inaccordancewith specification. JESD22 JB100 RevisionHistory RevisionDateContent 12020/10/15NewDatasheet

Page 1 of 53 FCC ID:SL7-M165 Report No.: SST2607E390 Tel: 86-769-81009103 Email: [email protected] Website: Https://www.sstesting.cn QI YANG TESTING 1. Bandwidth 1.1 Test Result 1.1.1 OBW Mode TX Type Frequency (MHz) Packet Type ANT 99% Occupied Bandwidth (MHz) Verdict Result Limit GFSK SISO 2402 DH5 1 0.853 / Pass 2441 DH5 1 0.857 / Pass 2480 DH5 1 0.854 / Pass Pi/4DQPSK SISO 2402 2DH5 1 1.159 / Pass 2441 2DH5 1 1.156 / Pass 2480 2DH5 1 1.157 / Pass 8DPSK SISO 2402 3DH5 1 1.167 / Pass 2441 3DH5 1 1.168 / Pass 2480 3DH5 1 1.169 / Pass 1.1.2 20dB BW Mode TX Type Frequency (MHz) Packet Type ANT 20dB Bandwidth (MHz) Verdict Result Limit GFSK SISO 2402 DH5 1 0.939 / Pass 2441 DH5 1 0.940 / Pass 2480 DH5 1 0.936 / Pass Pi/4DQPSK SISO 2402 2DH5 1 1.280 / Pass 2441 2DH5 1 1.261 / Pass 2480 2DH5 1 1.268 / Pass 8DPSK SISO 2402 3DH5 1 1.269 / Pass 2441 3DH5 1 1.271 / Pass 2480 3DH5 1 1.274 / Pass Page 2 of 53 FCC ID:SL7-M165 Report No.: SST2607E390 Tel: 86-769-81009103 Email: [email protected] Website: Https://www.sstesting.cn QI YANG TESTING 1.2 Test Graph 1.2.1 OBW GFSK_DH5_LCH_2402MHz_Ant1_NTNV GFSK_DH5_MCH_2441MHz_Ant1_NTNV Page 3 of 53 FCC ID:SL7-M165 Report No.: SST2607E390 Tel: 86-769-81009103 Email: [email protected] Website: Https://www.sstesting.cn QI YANG TESTING GFSK_DH5_HCH_2480MHz_Ant1_NTNV Pi/4DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV Page 4 of 53 FCC ID:SL7-M165 Report No.: SST2607E390 Tel: 86-769-81009103 Email: [email protected] Website: Https://www.sstesting.cn QI YANG TESTING Pi/4DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV Pi/4DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV Page 5 of 53 FCC ID:SL7-M165 Report No.: SST2607E390 Tel: 86-769-81009103 Email: [email protected] Website: Https://www.sstesting.cn QI YANG TESTING 8DPSK_3DH5_LCH_2402MHz_Ant1_NTNV 8DPSK_3DH5_MCH_2441MHz_Ant1_NTNV Page 6 of 53 FCC ID:SL7-M165 Report No.: SST2607E390 Tel: 86-769-81009103 Email: [email protected] Website: Https://www.sstesting.cn QI YANG TESTING 8DPSK_3DH5_HCH_2480MHz_Ant1_NTNV Page 7 of 53 FCC ID:SL7-M165 Report No.: SST2607E390 Tel: 86-769-81009103 Email: [email protected] Website: Https://www.sstesting.cn QI YANG TESTING 1.2.2 20dB BW GFSK_DH5_LCH_2402MHz_Ant1_NTNV GFSK_DH5_MCH_2441MHz_Ant1_NTNV Page 8 of 53 FCC ID:SL7-M165 Report No.: SST2607E390 Tel: 86-769-81009103 Email: [email protected] Website: Https://www.sstesting.cn QI YANG TESTING GFSK_DH5_HCH_2480MHz_Ant1_NTNV Pi/4DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV Page 9 of 53 FCC ID:SL7-M165 Report No.: SST2607E390 Tel: 86-769-81009103 Email: [email protected] Website: Https://www.sstesting.cn QI YANG TESTING Pi/4DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV Pi/4DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV Page 10 of 53 FCC ID:SL7-M165 Report No.: SST2607E390 Tel: 86-769-81009103 Email: [email protected] Website: Https://www.sstesting.cn QI YANG TESTING 8DPSK_3DH5_LCH_2402MHz_Ant1_NTNV 8DPSK_3DH5_MCH_2441MHz_Ant1_NTNV Page 11 of 53 FCC ID:SL7-M165 Report No.: SST2607E390 Tel: 86-769-81009103 Email: [email protected] Website: Https://www.sstesting.cn QI YANG TESTING 8DPSK_3DH5_HCH_2480MHz_Ant1_NTNV Page 12 of 53 FCC ID:SL7-M165 Report No.: SST2607E390 Tel: 86-769-81009103 Email: [email protected] Website: Https://www.sstesting.cn QI YANG TESTING 2. Maximum Conducted Output Power 2.1 Test Result Mode TX Type Frequency (MHz) Packet Type Maximum Peak Conducted Output Power (dBm) Verdict ANT1 Limit GFSK SISO 2402 DH5 2.08 <=20.97 Pass 2441 DH5 2.65 <=20.97 Pass 2480 DH5 2.61 <=20.97 Pass Pi/4DQPSK SISO 2402 2DH5 1.55 <=20.97 Pass 2441 2DH5 3.04 <=20.97 Pass 2480 2DH5 3.33 <=20.97 Pass 8DPSK SISO 2402 3DH5 2.24 <=20.97 Pass 2441 3DH5 3.73 <=20.97 Pass 2480 3DH5 3.99 <=20.97 Pass Page 13 of 53 FCC ID:SL7-M165 Report No.: SST2607E390 Tel: 86-769-81009103 Email: [email protected] Website: Https://www.sstesting.cn QI YANG TESTING 2.2 Test Graph GFSK_DH5_LCH_2402MHz_Ant1_NTNV GFSK_DH5_MCH_2441MHz_Ant1_NTNV Page 14 of 53 FCC ID:SL7-M165 Report No.: SST2607E390 Tel: 86-769-81009103 Email: [email protected] Website: Https://www.sstesting.cn QI YANG TESTING GFSK_DH5_HCH_2480MHz_Ant1_NTNV Pi/4DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV Page 15 of 53 FCC ID:SL7-M165 Report No.: SST2607E390 Tel: 86-769-81009103 Email: [email protected] Website: Https://www.sstesting.cn QI YANG TESTING Pi/4DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV Pi/4DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV Page 16 of 53 FCC ID:SL7-M165 Report No.: SST2607E390 Tel: 86-769-81009103 Email: [email protected] Website: Https://www.sstesting.cn QI YANG TESTING 8DPSK_3DH5_LCH_2402MHz_Ant1_NTNV 8DPSK_3DH5_MCH_2441MHz_Ant1_NTNV Page 17 of 53 FCC ID:SL7-M165 Report No.: SST2607E390 Tel: 86-769-81009103 Email: [email protected] Website: Https://www.sstesting.cn QI YANG TESTING 8DPSK_3DH5_HCH_2480MHz_Ant1_NTNV Page 18 of 53 FCC ID:SL7-M165 Report No.: SST2607E390 Tel: 86-769-81009103 Email: [email protected] Website: Https://www.sstesting.cn QI YANG TESTING 3. Carrier Frequency Separation 3.1 Test Result Ant1 Mode TX Type Frequency (MHz) Packet Type Channel Separation (MHz) 20dB Bandwidth (MHz) Limit (MHz) Verdict GFSK SISO HOPP DH5 1.002 0.940 >=0.627 Pass Pi/4DQPSK SISO HOPP 2DH5 1.001 1.280 >=0.853 Pass 8DPSK SISO HOPP 3DH5 1.001 1.274 >=0.849 Pass Page 19 of 53 FCC ID:SL7-M165 Report No.: SST2607E390 Tel: 86-769-81009103 Email: [email protected] Website: Https://www.sstesting.cn QI YANG TESTING 3.2 Test Graph GFSK_DH5_HOPP_Ant1_NTNV Pi/4DQPSK_2DH5_HOPP_Ant1_NTNV Page 20 of 53 FCC ID:SL7-M165 Report No.: SST2607E390 Tel: 86-769-81009103 Email: [email protected] Website: Https://www.sstesting.cn QI YANG TESTING 8DPSK_3DH5_HOPP_Ant1_NTNV Page 21 of 53 FCC ID:SL7-M165 Report No.: SST2607E390 Tel: 86-769-81009103 Email: [email protected] Website: Https://www.sstesting.cn QI YANG TESTING 4. Number of Hopping Frequencies 4.1 Test Result Mode TX Type Frequency (MHz) Packet Type Num of Hopping Frequencies Verdict ANT1 Limit GFSK SISO HOPP DH5 79 >=15 Pass Pi/4DQPSK SISO HOPP 2DH5 79 >=15 Pass 8DPSK SISO HOPP 3DH5 79 >=15 Pass Page 22 of 53 FCC ID:SL7-M165 R…

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FCC ID: SL7-M165B Tel: 86-769-81009103 Email: [email protected] Website: Https://www.sstesting.cn QI YANG TESTING Test Setup Photo Radiated Emission FCC ID: SL7-M165B Tel: 86-769-81009103 Email: [email protected] Website: Https://www.sstesting.cn QI YANG TESTING Conducted Emission RF Conducted ►►► END ◄◄◄