2BBCN-YFP050AFBQ25TRUE WIRELESS EARBUDS

1/1 US Agent for Service of Process LETTER OF ATTESTATION TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process: Company Name: FCC US Agent, LLC FRN: 0033402884 Address: 3722 Illinois Avenue, Saint Charles, IL 60174, USA Contact Person: Tim Payne Phone: (708) 571-3148 Email: [email protected] Applicant: Company name: JiaXing Aphrodite Technology co.,Ltd Product Description: TRUE WIRELESS EARBUDS FRN: 0033812629 Grantee Code: 2BBCN FCC ID: 2BBCN-YFP050AFBQ25 Contact Name: ShengMing Zhang Address: Sanlian Village, Yucheng Town, Haiyan County, Jiaxing City, Zhejiang Province, 314306, China Telephone No: 15068737279 Email: [email protected] [JiaXing Aphrodite Technology co.,Ltd] certifies that, as of the date of this filing of the application with the TCB, [FCC US Agent, LLC] is our designated US agent for service of process for the above referenced FCC ID. [JiaXing Aphrodite Technology co.,Ltd] accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any commission related proceeding involving equipment. [FCC US Agent, LLC] accepts, as of the date of the filing of the application, the obligation of the designated US agent for service of process for the above reference FCC ID. The US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. Date: 2025/10/25 Applicant’s Name: ShengMing Zhang US Agent’s Name: Tim Payne Title: CEO Title: Manager Signature

Attestation Statement. Old Code: C5266091 24 New Code: 00015544 Ed.3 Change reason: FRN is added to the Applicant information section. 1/1 TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: JiaXing Aphrodite Technology co.,Ltd Grantee code: 2BBCN FCC ID: 2BBCN-YFP050AFBQ25 FRN: 0033812629 Contact Name: ShengMing Zhang Address: Sanlian Village, Yucheng Town, Haiyan County, Jiaxing City, Zhejiang Province, 314306, China Telephone No: 15068737279 Fax No: N/A Email: [email protected] i. [JiaXing Aphrodite Technology co.,Ltd] (“the applicant”) 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. The applicant must sign this certification. ii. [JiaXing Aphrodite Technology co.,Ltd] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. [JiaXing Aphrodite Technology co.,Ltd] (“the applicant”) 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. Date: 2025-10-25 Applicant’s Name: ShengMing Zhang Title: CEO Signature 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist

JiaXing Aphrodite 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. Device TRUE WIRELESS EARBUDS Company name JiaXing Aphrodite Technology co.,Ltd Grantee code 2BBCN FCC ID 2BBCN-YFP050AFBQ25 FRN 0033812629 Contact name ShengMing Zhang Address Sanlian Village, Yucheng Town, Haiyan County, Jiaxing City, Zhejiang Province, 314306, China Telephone number 15068737279 E-mail [email protected] Chipset/module information AB5756C Operating System (if applicable) N/A Storage Capacity (hard drive or other permanent memory storage, if applicable) N/A 2 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 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 3 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 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. 4 ☒ 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 # 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: ShengMing Zhang Date: 2025-10-25 1 The justification field is used to justify why the software cannot be received through that interface. Check the annex for more indications.

JiaXing Aphrodite Technology Co.,Ltd Product Similarity Declaration Product name: TRUE WIRELESS EARBUDS Model name: YFP050A--FBQ25, TYS001A--FBQ25 FCC ID: 2BBCN-YFP050AFBQ25 We (JiaXing Aphrodite Technology Co.,Ltd) hereby state that all the models are electrical identical including the same software parameter and hardware design (i.e., circuit design, PCB Layout, RF module/circuit, antenna type(s) and antenna location, components on PCB, etc.,), same mechanical structure and design (including product enclosure, materials, etc.,), the only difference is the in appearance color and model name Signature: Name: ShengMing Zhang Title: CEO 2025-10-25

TCB CALL página 1 File FCC ID: 2BBCN-YFP050AFBQ25 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 TCB CALL página 4 TCB CALL página 5 TCB CALL página 6 TCB CALL página 7 TCB CALL página 8 TCB CALL página 9 ► 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_X10_Ed.2 1/1 JiaXing Aphrodite Technology co.,Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2025- 10 -25 Subject: Request for Confidentiality FCC ID: 2BBCN-YFP050AFBQ25 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☒ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☒ User’s Manual ☐ NOTE 1 ☒ Internal Photos ☐ NOTE 1 ☒ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of _180__ days from the date of the Grant of Equipment Authorization and prior to marketing. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name: ShengMing Zhang Title: manager

C5266091_X8_Ed.1 1/1 Letter of Authorization < JiaXing Aphrodite Technology co.,Ltd > Company: JiaXing Aphrodite Technology co.,Ltd Address: Sanlian Village, Yucheng Town, Haiyan County, Jiaxing City, Zhejiang Province, 314306, China Product Name: TRUE WIRELESS EARBUDS Model Number: YFP050A--FBQ25, TYS001A--FBQ25 FCC Identifier: 2BBCN-YFP050AFBQ25 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: ShengMing Zhang Date: 2025-10-25 Title: manager Signature of applicant:

Label Location On EUT Label FCC ID: 2BBCN-YFP050AFBQ25

RF EXPOSURE EVALUATION FCC ID: 2BBCN-YFP050AFBQ25 According to KDB 447498 D01 General RF Exposure Guidance v06 and FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency(RF) Radiation as specified in §1.1307(b): Routine SAR evaluation refers to that specifically required by §2.1093, using measurements or computer simulation. When routine SAR evaluation is not required, portable transmitters with output power greater than the applicable low threshold require SAR evaluation to qualify for TCB approval. Channel (MHz) Maximum output power (dBm) Tune up tolerance (dBm) Max Tune Up Power (dBm) Distanc e (mm) Calculation results Limit Operating Mode 2402 0.22 0.22±1 1.22 5 0.411 3 BT 2441 -0.59 -0.59±1 0.41 5 0.343 3 2480 0.18 0.18±1 1.18 5 0.413 3 2402 0.97 0.97±1 1.97 5 0.488 3 2441 0.14 0.14±1 1.14 5 0.406 3 2480 0.88 0.88±1 1.88 5 0.486 3 2402 1.39 1.39±1 2.39 5 0.537 3 2441 0.56 0.56±1 1.56 5 0.448 3 2480 1.31 1.31±1 2.31 5 0.536 3 Test Results: PASS.

TEST REPORT Report No.: 8333EU120607W Applicant: JiaXing Aphrodite Technology Co.,Ltd Address: Sanlian Village, Yucheng Town, Haiyan County, Jiaxing City, Zhejiang Province, 314306, China Product Name: TRUE WIRELESS EARBUDS Model No.: YFP050A--FBQ25 (refer to clause 2.4) Trademark: N/A FCC ID: 2BBCN-YFP050AFBQ25 Test Standard(s): 47 CFR Part 15 Subpart C Test Result: Pass Date of Receipt: Aug. 06, 2025 Test Date: Aug. 06, 2025 – Aug. 19, 2025 Date of Issue: Oct. 09, 2025 ISSUED BY: SHENZHEN EU TESTING LABORATORY LIMITED Prepared by: Reviewed and Approved by: ____________________ _____________________ Mikey Zhu/ Engineer Sally Zhang/ Manager Page 2 of 42 Report No.: 8333EU120607W TRF No.: FCC Part 15.247_BT (B02) Revision Record Report Version Issued Date Description Status V0 Oct. 09, 2025 Original Valid Page 3 of 42 Report No.: 8333EU120607W TRF No.: FCC Part 15.247_BT (B02) Table of Contents 1 COVER PAGE .................................................................................................................................. 1 2 GENERAL INFORMATION ...................................................................................................................... 5 2.1 APPLICANT INFORMATION .................................................................................................................. 5 2.2 MANUFACTURER INFORMATION .......................................................................................................... 5 2.3 FACTORY INFORMATION ..................................................................................................................... 5 2.4 GENERAL DESCRIPTION OF E.U.T. ..................................................................................................... 5 2.5 TECHNICAL INFORMATION OF E.U.T. .................................................................................................. 6 3 TEST SUMMARY ...................................................................................................................................... 7 3.1 TEST STANDARD ............................................................................................................................... 7 3.2 TEST VERDICT ................................................................................................................................... 7 3.3 TEST LABORATORY ........................................................................................................................... 7 4 TEST CONFIGURATION .......................................................................................................................... 8 4.1 TEST ENVIRONMENT .......................................................................................................................... 8 4.2 TEST EQUIPMENT .............................................................................................................................. 8 4.3 DESCRIPTION OF SUPPORT UNIT ........................................................................................................ 9 4.4 TEST MODE ...................................................................................................................................... 9 4.5 DESCRIPTION OF CALCULATION ......................................................................................................... 9 4.6 MEASUREMENT UNCERTAINTY ......................................................................................................... 10 4.7 DEVIATION FROM STANDARDS ......................................................................................................... 10 4.8 ABNORMALITIES FROM STANDARD CONDITION ................................................................................. 10 5 TEST ITEMS ........................................................................................................................................... 11 5.1 ANTENNA REQUIREMENT .................................................................................................................. 11 5.1.1 Test Requirement .............................................................................................................. 11 5.1.2 Antenna Anti-Replacement Construction .......................................................................... 11 5.1.3 Antenna Gain .................................................................................................................... 11 5.2 CONDUCTED EMISSION AT AC POWER LINE ..................................................................................... 12 5.2.1 Test Requirement .............................................................................................................. 12 5.2.2 Test Setup Diagram .......................................................................................................... 12 5.2.3 Test Procedure .................................................................................................................. 12 5.2.4 Test Data ........................................................................................................................... 12 5.3 OCCUPIED BANDWIDTH ................................................................................................................... 15 5.3.1 Test Requirement .............................................................................................................. 15 5.3.2 Test Setup Diagram .......................................................................................................... 15 5.3.3 Test Procedure .................................................................................................................. 16 5.3.4 Test Data ........................................................................................................................... 16 5.4 MAXIMUM CONDUCTED OUTPUT POWER .......................................................................................... 17 5.4.1 Test Requirement .........…

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2.4GHz 2012 Chip Ante nna: RANT0805F245S5 Applicati on: WLAN, 802.11b/g, Bluetooth, WLAN, etc... Features SMD, high reliability, ultra Impact , Omni-directional... Part number Information RANT0805F245S5 (A)(B)(C) (D)(E)(F) (A)Product Ty pe Chip Antenna (B) Size Code 1.6x0.8mm(±0.1mm) (C) Material High K material (D) Frequency 2.4 ~ 2.5GHz (E) Feeding modePIFA & Single Feeding (F) Antenna typeTy pe=5 El ectrical Sp ecification Working Fr equency Range 2400 ~2500 MHz Bandwidth 120 MHz (Min.) Peak Gain 2.7 dBi (Typ.) Impedance 50 Ohm Return loss 10 dB ( Min) PolarizationLinear Azimuth BeamwidthOmni-directional Operation Te mperature( °C ) -40 ~85°C Resistance to Soldering Heats 10sec. ( @ 280°C) Te rmination Ni / Au (Leadless) Dimension and Terminal Configurati on No.Te rminal Name 1 Fe eding/GNG 2 GND/Feeding Dimension (mm) L 2.00±0.10 W 1.20±0.10 T 0.45 ± 0.10 電話: 13530576606 TEL: 1353057660 咏成國際科技有限公司 RAIN International Te chnology Co., Ltd. 6 Adress: Room 709, Building F, Yuxing Technology Industrial Park, Nanchang Third Industrial Zone, Nanchang Community, Xixiang Street, Bao'an District, Shenzhen Room 709, Building F, Yuxing Technology Industrial Park, No. 3 Nanchang Industrial Zone, Nanchang Community, Xixiang Sub-district, Bao'an District, Shenzhen City 0805footprint () 0805footprint () 2.4GHz2012ChipAntenna:RANT0805F245S5 EvaluationBoardReference PCBDimensionUnit:mm ReturnLoss&Radiation ] 0805footprint (ANT) 0805footprint (ANT) 0805footprint (ANT) 0805footprint (ANT) 0805footprint (ANT) 0805footprint (ANT) 2.4GHz2012ChipAntenna:RANT0805F245S5 2.4GHz2012ChipAntenna:RANT0805F245S5 TapingSpecifications ReelandTapingSpecification ReelSpecification TYPESIZEABCD 4K/Reel 4.0±0.5 4.0±213.5±0.5178±2 TappingSpecification PackagingTypeABWEF G HTψDP PaperType16081.90±0.203.50±0.208.0±0.201.75±0.103.5±0.054.0±0.102.0±0.050.75±0.10 1.50±0.10 4.0±0.1 16087” 2.4GHz2012ChipAntenna:RANT0805F245S5 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 Vibration 5g'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:RANT0805F245S5 Board Flex (SMD) 1.Mountingmethod: IR-Reflow.PCBSize(L:100×W:40×T:1.6mm) 2.Applytheloadindirectionofthearrowuntilbendingreaches 2mm. NoVisibleDamage. _ AEC-Q200 005 Adhesion Forceof1.8Kgfor60seconds. 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 1 2019/03/01 NewDatasheet 2 2020/02/22Add2Dradiationcharacteristic

Page 1 of 74 Report No.: 8333EU120607W-AD ANNEX D TEST DATA For Project No.: 8333EU120607W Client: JiaXing Aphrodite Technology Co.,Ltd Product Name: TRUE WIRELESS EARBUDS Model No.: YFP050A--FBQ25 FCC ID: 2BBCN-YFP050AFBQ25 Technology: Bluetooth BDR&EDR Test Engineer: Test Date: 2025-08-18 Page 2 of 74 Report No.: 8333EU120607W-AD Test Summary Item Result Duty Cycle Pass Bandwidth Pass Maximum Conducted Output Power Pass Carrier Frequency Separation Pass Number of Hopping Frequencies Pass Time of Occupancy (Dwell Time) Pass Unwanted Emissions In Non-restricted Frequency Bands Pass Page 3 of 74 Report No.: 8333EU120607W-AD 1. Duty Cycle 1.1 Test Result 1.1.1 Ant1 Ant1 Mode TX Type Frequency (MHz) Packet Type T_on (ms) Period (ms) Duty Cycle (%) Duty Cycle Correction Factor (dB) Max. DC Variation (%) GFSK SISO 2402 DH5 2.884 3.749 76.93 1.14 0.01 2441 DH5 2.884 3.749 76.93 1.14 0.01 2480 DH5 2.884 3.749 76.93 1.14 0.01 π/4- DQPSK SISO 2402 2DH5 2.894 3.750 77.17 1.13 0.03 2441 2DH5 2.892 3.749 77.14 1.13 0.08 2480 2DH5 2.894 3.751 77.15 1.13 0.03 8DPSK SISO 2402 3DH5 2.896 3.749 77.25 1.12 0.03 2441 3DH5 2.896 3.750 77.23 1.12 0.04 2480 3DH5 2.895 3.749 77.22 1.12 0.03 Page 4 of 74 Report No.: 8333EU120607W-AD 1.2 Test Graph 1.2.1 Ant1 GFSK_DH5_LCH_2402MHz_Ant1_NTNV GFSK_DH5_MCH_2441MHz_Ant1_NTNV Page 5 of 74 Report No.: 8333EU120607W-AD GFSK_DH5_HCH_2480MHz_Ant1_NTNV π/4-DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV Page 6 of 74 Report No.: 8333EU120607W-AD π/4-DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV π/4-DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV Page 7 of 74 Report No.: 8333EU120607W-AD 8DPSK_3DH5_LCH_2402MHz_Ant1_NTNV 8DPSK_3DH5_MCH_2441MHz_Ant1_NTNV Page 8 of 74 Report No.: 8333EU120607W-AD 8DPSK_3DH5_HCH_2480MHz_Ant1_NTNV Page 9 of 74 Report No.: 8333EU120607W-AD 2. Bandwidth 2.1 Test Result 2.1.1 OBW Mode TX Type Frequency (MHz) Packet Type ANT 99% Occupied Bandwidth (MHz) Verdict Result Limit GFSK SISO 2402 DH5 1 0.839 / Pass 2441 DH5 1 0.840 / Pass 2480 DH5 1 0.837 / Pass π/4-DQPSK SISO 2402 2DH5 1 1.150 / Pass 2441 2DH5 1 1.149 / Pass 2480 2DH5 1 1.150 / Pass 8DPSK SISO 2402 3DH5 1 1.171 / Pass 2441 3DH5 1 1.167 / Pass 2480 3DH5 1 1.168 / Pass 2.1.2 20dB BW Mode TX Type Frequency (MHz) Packet Type ANT 20dB Bandwidth (MHz) Verdict Result Limit GFSK SISO 2402 DH5 1 0.938 / Pass 2441 DH5 1 0.944 / Pass 2480 DH5 1 0.941 / Pass π/4-DQPSK SISO 2402 2DH5 1 1.267 / Pass 2441 2DH5 1 1.272 / Pass 2480 2DH5 1 1.267 / Pass 8DPSK SISO 2402 3DH5 1 1.279 / Pass 2441 3DH5 1 1.283 / Pass 2480 3DH5 1 1.278 / Pass Page 10 of 74 Report No.: 8333EU120607W-AD 2.2 Test Graph 2.2.1 OBW GFSK_DH5_LCH_2402MHz_Ant1_NTNV GFSK_DH5_MCH_2441MHz_Ant1_NTNV Page 11 of 74 Report No.: 8333EU120607W-AD GFSK_DH5_HCH_2480MHz_Ant1_NTNV π/4-DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV Page 12 of 74 Report No.: 8333EU120607W-AD π/4-DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV π/4-DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV Page 13 of 74 Report No.: 8333EU120607W-AD 8DPSK_3DH5_LCH_2402MHz_Ant1_NTNV 8DPSK_3DH5_MCH_2441MHz_Ant1_NTNV Page 14 of 74 Report No.: 8333EU120607W-AD 8DPSK_3DH5_HCH_2480MHz_Ant1_NTNV Page 15 of 74 Report No.: 8333EU120607W-AD 2.2.2 20dB BW GFSK_DH5_LCH_2402MHz_Ant1_NTNV GFSK_DH5_MCH_2441MHz_Ant1_NTNV Page 16 of 74 Report No.: 8333EU120607W-AD GFSK_DH5_HCH_2480MHz_Ant1_NTNV π/4-DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV Page 17 of 74 Report No.: 8333EU120607W-AD π/4-DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV π/4-DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV Page 18 of 74 Report No.: 8333EU120607W-AD 8DPSK_3DH5_LCH_2402MHz_Ant1_NTNV 8DPSK_3DH5_MCH_2441MHz_Ant1_NTNV Page 19 of 74 Report No.: 8333EU120607W-AD 8DPSK_3DH5_HCH_2480MHz_Ant1_NTNV Page 20 of 74 Report No.: 8333EU120607W-AD 3. Maximum Conducted Output Power 3.1 Test Result 3.1.1 Power Mode TX Type Frequency (MHz) Packet Type Maximum Peak Conducted Output Power (dBm) Verdict ANT1 Limit GFSK SISO 2402 DH5 0.22 <=30 Pass 2441 DH5 -0.59 <=30 Pass 2480 DH5 0.18 <=30 Pass π/4-DQPSK SISO 2402 2DH5 0.97 <=20.97 Pass 2441 2DH5 0.14 <=20.97 Pass 2480 2DH5 0.88 <=20.97 Pass 8DPSK SISO 2402 3DH5 1.39 <=20.97 Pass 2441 3DH5 0.56 <=20.97 Pass 2480 3DH5 1.31 <=20.97 Pass Note1: Antenna Gain: Ant1: 2.70dBi; Page 21 of 74 Report No.: 8333EU120607W-AD 3.2 Test Graph 3.2.1 Power GFSK_DH5_LCH_2402MHz_Ant1_NTNV GFSK_DH5_MCH_2441MHz_Ant1_NTNV Page 22 of 74 Report No.: 8333EU120607W-AD GFSK_DH5_HCH_2480MHz_Ant1_NTNV π/4-DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV Page 23 of 74 Report No.: 8333EU120607W-AD π/4-DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV π/4-DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV Page 24 of 74 Report No.: 8333EU120607W-AD 8DPSK_3DH5_LCH_2402MHz_Ant1_NTNV 8DPSK_3DH5_MCH_2441MHz_Ant1_NTNV Page 25 of 74 Report No.: 8333EU120607W-AD 8DPSK_3DH5_HCH_2480MHz_Ant1_NTNV Page 26 of 74 Report No.: 8333EU120607W-AD 4. Carrier Frequency Separation 4.1 Test Result 4.1.1 Ant1 Ant1 Mode TX Type Frequency (MHz) Packet Type Channel Separation (MHz) 20dB Bandwidth (MHz) Limit (MHz) Verdict GFSK SISO HOPP DH5 1.016 0.944 >=0.629 Pass π/4-DQPSK SISO HOPP 2DH5 0.996 1.272 >=0.848 Pass 8DPSK SISO HOPP 3DH5 0.996 1.283 >=0.855 Pass Page 27 of 74 Report No.: 8333EU120607W-AD 4.2 Test Graph 4.2.1 Ant1 GFSK_DH5_HOPP_Ant1_NTNV π/4-DQPSK_2DH5_HOPP_Ant1_NTNV Page 28 of 7…

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