2A7W3-HX406252Cube ID

CubeIDOperationmanual Overview CubeIDissmallsize(25mm*13.75mm*3.5mm)RemoteIDwhichbroadcastinginformation aboutUAVsinflightthroughaBluetooth5.2dual-modeunit,supportsserialprotocol.Users canwritedifferentcodeswithoneCubeIDonly,toadapttomultipleUAVsbasedontheir needs. HardwareSpeci fi cation TypeParameter BluetoothchipNordicNRF52840（Bluetooth5.2） Frequency2402MHz-2480MHz LDOMIC5353-3.3 AntennaNameWireAntenna AntennaModelUL1007-26AWG OperationTemperature-40°C-85°C Dimension25*13.75*3.5mm Weight10g(withcableandantenna) ProtocolSerial Operationinstruction ConnecttheCubeIDtotheTELEM1Connectorofflightcontrol,andviewthetransmission datainthemobilephonesoftwareDrones. Installation ConnecttheCANorSerialportonmoduleandflightcontrollerwiththesutiblecable(we provide4PinCANcable,6Pinand8pinSerialcable).StickthemoduletoUAVbyregular stickerorsoftsticker(withslightlyvibrationisolation). Keeptheantennaawayfromthepropeller. Settings Remark:CubeIDhasnotbeenreadyonstandardAPMfirmware.MustcreateOpenDroneID firmware.Pleasecheckfollowingwebforbuildthefirmware: https://ardupilot.org/dev/docs/opendroneid.html#opendroneid https://www.youtube.com/watch?v=Az8v4Kx4hS0 1.ConnecttheflightcontrollertocomputerviaUSBcable.OpenMissionPlanner（latest version）.InstalltheOpenDroneIDfirmwarefirmwareby"Loadcustomfirmware". 2.Goto"FullParameterList"andfind"DID_ENABLE".Changeitto"1"toenable ODID. 3.Goto"FullParameterList"andfind"CAN_P1_DRIVER".Changeitto"1"to enableCAN. （ orifyouuseserialport,findSerialx_PROTOCALandchangeittomavlink ） 4.GotoMissionPlannerhomepageselectDroneIDtoset(1)UASID*(2)UADID Typeand(3)UAType toset(1)UASID(2)UADIDTypeand(3)UAType GotoOperationtoset(1)OperatorID,(2)OperIDType,(3)SelfIDDESCand (4)SelfIDType Testing DownloadDroneScannerforIOS，OpenDroneIDorDroneScannerforAndroidtodetectand monitornearbyUAVs. Warning Caution:Theuseriscautionedthatchangesormodificationsnotexpresslyapprovedbythe partyresponsibleforcompliancecouldvoidtheuser'sauthoritytooperatetheequipment. Second label must be place on the outside of the final device that contains the following text: “Contains FCC ID: 2A7W3-HX406252” The FCC ID can be used only when all FCC compliance requirements are met. 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. 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. FCC Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20cm between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

Applicant Declaration QSF27-14-04 Rev 1.0 Rev. Feb 6, 2023 Page 1 of 1 Original Issue: Jan. 4, 2021 SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia 30024 United States Applicant Legal Business Name HEXAERO PTE. LTD. Address 160 ROBINSON ROAD #14-04 SPORE BUSINESS FEDERATION CTR SINGAPORE, 068914, Singapore Grantee Code 2A7W3 FCC ID 2A7W3-HX406252 Authorized Contact Name Philip Rowse Contact Email [email protected] Contact Phone +61427326366 I, the undersigned, certify that I am an authorized signatory for the Applicant and therefore declare; a) in accordance with 47CFR2.911(d), all of the statements herein and the exhibits attached hereto are true and correct to the best of my knowledge and belief. b) in accepting a Grant of Equipment Authorization issued by a TCB, under the authority of the FCC, as a result of the representations made in this application, the Applicant is responsible for: (1) labeling the equipment with the exact FCC ID as specified in this application, (2) compliance statement labeling pursuant to the applicable rules, (3) compliance of the equipment with the applicable technical rules, c) if the Applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure that production units of this equipment will continue to comply with the FCC’s technical requirements. d) in accordance with 47 CFR 2.909 and KDB394321, the Applicant has read, understood and agrees to accept that they are the responsible party and agree to abide by their responsibilities as specified under 47 CFR 2.909 and KDB394321. e) in accordance with ISO 17065, FCC KDB641163, FCC KDB610077, KDB394321 and RSP-100, the Applicant has read, understood, accepts and agrees to abide by the post market surveillance requirements. (1) the Applicant understands, accepts and agrees that a sample may be requested for surveillance testing. (2) the Applicant shall make provisions to always have a production sample available upon request by SGS, FCC and/or ISED. (3) the Applicant shall, upon request by SGS, at the Applicant’s expense, provide a production sample of the requested product to SGS, FCC and/or ISED as instructed. The sample shall include all support devices, cables, software, accessories or other hardware or software required for evaluation, review, certification and audit surveillance of products certified by SGS. f) neither the Applicant nor any party to the application is subject to a denial of Federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. §862 because of a conviction for possession or distribution of a controlled substance. See 47CFR 1.2002(b) for the definition of a “party” for these purposes. g) the Applicant has read, understood, accepts and agrees to abide by the SGS North America, Inc.(TCB) terms and conditions. Link to CFRs: https://www.fcc.gov/wireless/bureau-divisions/technologies-systems-and-innovation-division/rules-regulations-title-47 Link to KDBs: https://apps.fcc.gov/oetcf/kdb/index.cfm Link to RSP-100: https://www.ic.gc.ca/eic/site/smt-gst.nsf/eng/sf01130.html Link to the Covered List: Covered List HEXAERO PTE. 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. HEXAERO PTE. LTD. (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered list, established pursuant to §1.50002, as an entity producing “covered” equipment. Applicant Signature: Date:2/212023 Print Name: Philip Rowse Title: CTO *NOTE: This declaration cannot be signed by an Agent, it shall be signed by an authorized person listed in the FCC database

(912)661-0132

HEXAERO PTE. LTD. Authority letter FCC D ate: 2/21/2023 TO: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding: FCC ID: 2A7W3-HX406252 To whom it may concern: We, the undersigned, hereby authorize SGS-CSTC Standards Technical Services Co., Ltd. (SGS) Guangzhou branch and Bonnie Liao in SGS-CSTC Standards Technical Services Co., Ltd. (SGS) Guangzhou branch to act on our behalf in all manners relating to application for equipment authorization with respec t to the FCC ID above, including signing of all documents relating to these matters. Any and all acts carried out by the agent on our behalf shall hav e the same effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Dr ug Abuse Act of 1988, 21 U.S.C. 853(a). Where our agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with t he terms and conditions for Certification, as specified by SGS North America, Inc., still resides with HEXAERO PTE. LTD.. This authorization is valid until further written notice from the applicant. Name (Printed): Philip Rowse Title: CTO Signature: On behalf of Company: HEXAERO PTE. LTD.

HEXAERO PTE. LTD. Confidential letter FCC To: SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia United States From: HEXAERO PTE. LTD. 160 ROBINSON ROAD #14-04 SPORE BUSINESS FEDERATION CTR SINGAPORE, 068914, Singapore Regarding: Confidentiality Request regarding application for FCC ID: 2A7W3-HX406252 LONG TERM CONFIDENTIALITY Pursuant to 47 CFR Section 0.459 and 0.457 of the commission’s rules, the applicant hereby request confidential treatment of the documents listed below, associated with the certification application referenced above. Schematic(s) Block Diagrams Operational Descriptions The documents above contain proprietary information not released to the public. Public disclosure of this information may prove harmful to the business of the applicant. Sincerely, Name (Printed): Philip Rowse Title: CTO Signature: On behalf of Company: HEXAERO PTE. LTD.

HEXAERO PTE. LTD. To: Federal Communication Commission Date: 6/19/2023 Office of Engineering and Technology RE: Modular Approval Application for FCC ID: 2A7W3-HX406252 Dear Sir / Madam, The information regarding the modular approval for FCC ID： 2A7W3-HX406252 is detailed below. Requirement of FCC KDB99369 – Modular Approval Requirement Comply（Y/N） 1.The modular transmitter must have its own RF shielding.Y - The EUT provides the RF shielding. See EUT photo. 2.The modular transmitter must have buffered modulation/data inputs (if such inputs are provided) to ensure that the module will comply with Part 15 requirements under conditions of excessive data rates or over-modulation. Y - The EUT has its buffered modulation. Please see the Schematic Diagram. 3.The modular transmitter must have its own power supply regulation. Y - The EUT has its own power supply regulation, please see the Schematic Diagram. 4.The modular transmitter must comply with the antenna and transmission system requirements of Sections 15.203, 15.204(b) and 15.204(c). The antenna must either be permanently attached or employ a “unique” antenna coupler (at all connections between the module and the antenna, including the cable). The “professional installation” provision of Section 15.203 is not applicable to modules but can apply to limited modular approvals under paragraph (b) of this section. Y - The EUT meets the FCC antenna requirements; unique antenna connector and photo of antenna are shown in the test report. 5.The modular transmitter must be tested in a stand‐alone configuration, i.e., the module must not be inside another device during testing. Y - The EUT was tested with a test cable, see test report and setup photo 6.The modular transmitter must be labelled with its own FCC ID number, and, if the FCC ID is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following: “Contains Transmitter Module FCC ID: 2A7W3- HX406252” or “Contains FCC ID: 2A7W3-HX406252” Any similar wording that expresses the same meaning may be used. The Grantee may either provide such a label, an example of which must be included in the application for equipment authorization, or, must provide adequate instructions along with the module which explain this Y - Please see exhibition label sample for the FCC ID of this module. And also in the exhibition User’s manual, there are instructions to the OEM on how to label the end product. HEXAERO PTE. LTD. requirement. In the latter case, a copy of these instructions must be included in the application for equipment authorization. 7. The modular transmitter must comply with any specific rule or operating requirements applicable to the transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements. A copy of these instructions must be included in the application for equipment authorization. Y - The EUT is compliant with all applicable FCC rules. Details instructions for maintaining compliance are in the User Manual. 8. The modular transmitter must comply with any applicable RF exposure requirements. For example, FCC Rules in Sections 2.1091, 2.1093 and specific Sections of Part 15, including 15.319(i), 15.407(f), 15.253(f) and 15.255(g), require that Unlicensed PCS, UNII and millimeter wave devices perform routine environmental evaluation for RF Exposure to demonstrate compliance. In addition, spread spectrum transmitters operating under Section 15.247 are required to address RF Exposure compliance in accordance with Section 15.247(b)(4). Y - The EUT complies with RF exposure requirement. Sincerely, Name (Printed): Philip Rowse Title: CTO Signature: On behalf of Company: HEXAERO PTE. LTD.

SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-02 Rev 1.1 Page: 1 of 4 Appendix External Photos for GZCR2212001580AT Test Model No.: HX4-06252 SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-02 Rev 1.1 Page: 2 of 4 EUT Constructional Details (EUT Photos) SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-02 Rev 1.1 Page: 3 of 4 SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-02 Rev 1.1 Page: 4 of 4

SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-03 Rev 1.1 Page: 1 of 2 Appendix Internal Photos for GZCR2212001580AT Test Model No.: HX4-06252 SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-03 Rev 1.1 Page: 2 of 2 EUT Constructional Details (EUT Photos)

SPECIFICATION Product Name：Wire Antenna Model Name：UL1007-26AWG Electrical Properties 电气特性 Frequency 频率 2400-2500 MHz Impedance 阻抗 50 0hm Nominal V.S.W.R <= 2.0 Max Return Loss 回波损耗 -8dBMax Radiation 辐射 Omni-directional Gain (Peak) 峰值增益 0.95dBi Polarization 极化 Linear, Vertical Admitted Power 1 W Physical Properties 物理特性 Antenna Material 天线材料 CU Cable Type 电缆类型 O.D. 1.13mm // 150 mm Operating Temp. 工作温度 -10 ~ +60 ̊C Storage Temp. 存储温度 -10 ~ +70 ̊C Cable Color 电缆颜色 Black HEXAERO PTE. LTD. Attention:Philip Rowse Phone:+61427326366 Email:[email protected] 160 ROBINSON ROAD #14-04 SPORE BUSINESS FEDERATION CTR SINGAPORE (068914) HEXAERO PTE. LTD. Attention:Philip Rowse Phone:+61427326366 Email:[email protected] 160 ROBINSON ROAD #14-04 SPORE BUSINESS FEDERATION CTR SINGAPORE (068914) Free Space #1 Frequency (MHz) Efficiency (dB) Efficiency (%) Gain (dBi) 2400 -6.78 20.98 0.90 2402 -6.78 20.99 0.80 2405 -6.76 21.09 0.95 2410 -6.82 20.81 0.89 2415 -6.91 20.36 0.80 2420 -7.13 19.36 0.60 2425 -7.24 18.86 0.44 2430 -7.33 18.48 0.41 2435 -7.35 18.41 0.32 2440 -7.31 18.56 0.42 2441 -7.34 18.43 0.32 2445 -7.45 18.01 0.25 2450 -7.57 17.51 0.19 2455 -7.74 16.84 0.05 2460 -7.87 16.34 -0.15 2465 -7.84 16.43 -0.06 2470 -7.93 16.12 -0.17 2475 -7.79 16.62 0.01 2480 -7.94 16.05 -0.18 2482 -7.95 16.04 -0.16 2485 -7.94 16.08 -0.09 2490 -8.07 15.60 -0.19 2495 -7.92 16.14 -0.04 2500 -7.88 16.30 0.10 Free Space #2 Frequency (MHz) Efficiency (dB) Efficiency (%) Gain (dBi) 2400 -6.88 20.52 0.16 2402 -6.88 20.52 0.20 2405 -6.86 20.63 0.23 2410 -6.89 20.48 0.16 2415 -6.95 20.17 0.11 2420 -7.15 19.29 -0.16 2425 -7.26 18.79 -0.23 2430 -7.38 18.30 -0.44 2435 -7.42 18.11 -0.43 2440 -7.41 18.15 -0.48 2441 -7.44 18.02 -0.47 2445 -7.55 17.57 -0.54 2450 -7.67 17.09 -0.69 2455 -7.83 16.50 -0.78 2460 -7.94 16.07 -0.90 2465 -7.92 16.15 -0.83 2470 -8.01 15.80 -0.98 2475 -7.90 16.23 -0.83 2480 -8.06 15.63 -1.05 2482 -8.07 15.61 -1.05 2485 -8.06 15.64 -1.04 2490 -8.20 15.14 -1.26 2495 -8.05 15.65 -1.10 2500 -8.00 15.85 -1.05 HEXAERO PTE. LTD. Attention:Philip Rowse Phone:+61427326366 Email:[email protected] 160 ROBINSON ROAD #14-04 SPORE BUSINESS FEDERATION CTR SINGAPORE (068914) Return Loss Free Space #1 Free Space #2 2-D Antenna Pattern(Theta=90°) HEXAERO PTE. LTD. Attention:Philip Rowse Phone:+61427326366 Email:[email protected] 160 ROBINSON ROAD #14-04 SPORE BUSINESS FEDERATION CTR SINGAPORE (068914) Total 0 30 330 60 300 90 270 120 240 Max: 5 Min: -25 Scale: 5/div 150 30 180 Angle (? Free Space #1 Total 0 210 330 60 300 90 270 120 240 Max: 5 Min: -25 Scale: 5/div 150 180 Angle (? Free Space #2 210 2402 MHz 2441 MHz 2480 MHz 2402 MHz 2441 MHz 2480 MHz Power (dBm) Power (dBm) 3-D Antenna Pattern HEXAERO PTE. LTD. Attention:Philip Rowse Phone:+61427326366 Email:[email protected] 160 ROBINSON ROAD #14-04 SPORE BUSINESS FEDERATION CTR SINGAPORE (068914) Azimuth = 0.0 Elevation = 0.0 Roll = 0.0 Y Z X Azimuth = 0.0 Elevation = 0.0 Roll = -90.0 Y Z X Azimuth = 90.0 Elevation = -90.0 Roll = 0.0 Z Y X Total Total Total Free Space #1 5 0 -5 -10 -15 -20 -25 5 0 -5 -10 -15 -20 -25 5 0 -5 -10 -15 -20 -25 Power (dBm) Power (dBm) Power (dBm) HEXAERO PTE. LTD. Attention:Philip Rowse Phone:+61427326366 Email:[email protected] 160 ROBINSON ROAD #14-04 SPORE BUSINESS FEDERATION CTR SINGAPORE (068914) Azimuth = 0.0 Elevation = 0.0 Roll = 0.0 Y Z X Azimuth = 0.0 Elevation = 0.0 Roll = -90.0 Y Z X Azimuth = 90.0 Elevation = -90.0 Roll = 0.0 Z Y X Total Total Total Free Space #2 2 0 -2 -4 -6 -8 -10 -12 -14 -16 2 0 -2 -4 -6 -8 -10 -12 -14 -16 2 0 -2 -4 -6 -8 -10 -12 -14 -16 Power (dBm) Power (dBm) Power (dBm) HEXAERO PTE. LTD. Attention:Philip Rowse Phone:+61427326366 Email:[email protected] 160 ROBINSON ROAD #14-04 SPORE BUSINESS FEDERATION CTR SINGAPORE (068914) 9 The EUT and Test Configuration Photo of EUT HEXAERO PTE. LTD. Attention:Philip Rowse Phone:+61427326366 Email:[email protected] 160 ROBINSON ROAD #14-04 SPORE BUSINESS FEDERATION CTR SINGAPORE (068914) Free Space #1 Free Space #2 HEXAERO PTE. LTD. Attention:Philip Rowse Phone:+61427326366 Email:[email protected] 160 ROBINSON ROAD #14-04 SPORE BUSINESS FEDERATION CTR SINGAPORE (068914) Free Space #1 Free Space #2 ---END---

SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-TRF-03 Rev 1.1 Report No.: GZCR221200158002 Page: 1 of 9 FCC ID: 2A7W3-HX406252 Ricky Liu Manager RF EXPOSURE EVALUATION REPORT Application No.: GZCR2212001580AT Applicant:HEXAERO PTE. LTD. Address of Applicant:160 ROBINSON ROAD #14-04 SPORE BUSINESS FEDERATION CTR SINGAPORE (068914) Manufacturer:HEXAERO PTE. LTD. Address of Manufacturer:160 ROBINSON ROAD #14-04 SPORE BUSINESS FEDERATION CTR SINGAPORE (068914) Factory:Diamond Digital Corporation Address of Factory:8F., No.168-3, Liancheng Rd., Zhonghe Dist., New Taipei City 235, Taiwan Equipment Under Test (EUT): EUT Name:Cube ID Model No.: HX4-06252 Standard(s) : 47 CFR Part 1.1310 KDB447498 D01 General RF Exposure Guidance v06 Date of Receipt: 2022-12-02 Date of Evaluation: 2022-12-14 Date of Issue: 2023-06-20 Evaluation Result: Pass* * In the configuration evaluated, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-TRF-03 Rev 1.1 Report No.: GZCR221200158002 Page: 2 of 9 Revision Record VersionReport No.DateRemark 01GZCR2212001580022023-06-20Original Authorized for issue by: Jim Li/Project Engineer Vico Cui/Reviewer SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-TRF-03 Rev 1.1 Report No.: GZCR221200158002 Page: 3 of 9 2Evaluation Summary ItemStandardMethodRequirementResult RF Exposure KDB447498 D01 General RF Exposure Guidance v06 KDB447498 D01 General RF Exposure Guidance v06 47 CFR Part 1.1310Pass Note: E.U.T./EUT means Equipment Under Test. Pass means the test result passed the test standard requirement, please find the detailed decision rule in the report relative section. SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-TRF-03 Rev 1.1 Report No.: GZCR221200158002 Page: 4 of 9 3Contents Page 1Cover Page...............................................................................................................................................1 2Evaluation Summary................................................................................................................................3 3Contents....................................................................................................................................................4 4General Information.................................................................................................................................5 4.1Details of E.U.T.................................................................................................................................5 4.2Evaluating Location...........................................................................................................................5 4.3Facility...............................................................................................................................................6 4.4Deviation from Standards..................................................................................................................6 4.5Abnormalities from Standard Conditions...........................................................................................6 5Technical Requirements Specification..................................................................................................7 5.1General Description of Applied Standards........................................................................................7 5.2RF Exposure Evaluation....................................................................................................................7 5.2.1Limit & Test Method......................................................................................................................7 5.2.2Conclusion....................................................................................................................................8 6EUT Constructional Details (EUT Photos).............................................................................................9 SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-TRF-03 Rev 1.1 Report No.: GZCR221200158002 Page: 5 of 9 4General Information 4.1Details of E.U.T. Power supply:DC 5-5.3V Cable(s):N/A Operation Frequency:2402MHz to 2480MHz Modulation Type:GFSK Number of Channels:40 Channel Spacing:2MHz Antenna Type:Integral Antenna Antenna Gain:0.95 dBi Antenna Number:1 4.2Evaluating Location All tests were performed at: SGS-CSTC Standards Technical Services Co., Ltd., Guangzhou Branch EMC Laboratory, 198 Kezhu Road, Scientech Park, Guangzhou Economic & Technology Development District, Guangzhou, China 510663 Tel: +86 20 82155555Fax: +86 20 82075059 No tests were sub-contracted. SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-TRF-03 Rev 1.1 Report No.: GZCR221200158002 Page: 6 of 9 4.3Facility The facility is recognized, certified, or accredited by the following organizations: ● ACMA SGS-CSTC Standards Technical Services Co., Ltd., EMC Laboratory can also perform testing for the Australian/New Zealand Regulatory Compliance Mark (RCM). ● SGS UK(Certificate No.: 32), SGS-TUV SAARLAND and SGS-FIMKO Have approved SGS-CSTC Standards Technical Services Co., Ltd., EMC Laboratory as a supplier of EMC TESTING SERVICES and SAFETY TESTING SERVICES. ● FCC Recognized Accredited Test Firm(Registration No.: 486818) SGS-CSTC Standards Technical Services Co., Ltd., EMC Laboratory has been accredited and fully described in a report filed with the (FCC) Federal Communications Commission. The acceptance letter from the FCC is maintained in our files. Designation Number: CN5016, Test Firm Registration Number: 486818. ● ISED (Registration No.: 4620B, CAB identifier: CN0052) SGS-CSTC Standards Technical Services Co., Ltd., has been registered by Innovation Science and Economic Development Canada for Wireless Device Testing laboratories to test to Canadian radio equipment requirements. Registration No. 4620B, CAB identi…

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SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-TRF-01 Rev 1.1 Report No.: GZCR221200158001 Page: 1 of 66 FCC ID: 2A7W3-HX406252 Ricky Liu Manager TEST REPORT Application No.: GZCR2212001580AT Applicant: HEXAERO PTE. LTD. Address of Applicant: 160 ROBINSON ROAD #14-04 SPORE BUSINESS FEDERATION CTR SINGAPORE (068914) Manufacturer: HEXAERO PTE. LTD. Address of Manufacturer: 160 ROBINSON ROAD #14-04 SPORE BUSINESS FEDERATION CTR SINGAPORE (068914) Factory: Diamond Digital Corporation Address of Factory: 8F., No.168-3, Liancheng Rd., Zhonghe Dist., New Taipei City 235, Taiwan Equipment Under Test (EUT): EUT Name: Cube ID Model No.: HX4-06252 Standard(s) : 47 CFR Part 15, Subpart C 15.247 Date of Receipt: 2022-12-02 Date of Test: 2022-12-08 to 2022-12-14 Date of Issue: 2023-06-20 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-TRF-01 Rev 1.1 Report No.: GZCR221200158001 Page: 2 of 66 Revision Record Version Report No. Date Remark 01 GZCR221200158001 2023-06-20 Original Authorized for issue by: Jim Li/Project Engineer Vico Cui/Reviewer SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-TRF-01 Rev 1.1 Report No.: GZCR221200158001 Page: 3 of 66 2 Test Summary Radio Spectrum Technical Requirement Item Standard Method Requirement Result Antenna Requirement 47 CFR Part 15, Subpart C 15.247 N/A 47 CFR Part 15, Subpart C 15.203 & 15.247(b)(4) Pass Radio Spectrum Matter Part Item Standard Method Requirement Result Conducted Emissions at AC Power Line (150kHz-30MHz) 47 CFR Part 15, Subpart C 15.247 ANSI C63.10 (2013) Section 6.2 47 CFR Part 15, Subpart C 15.207 Pass Conducted Peak Output Power ANSI C63.10 (2013) Section 11.9.1 47 CFR Part 15, Subpart C 15.247(b)(3) Pass Minimum 6dB Bandwidth ANSI C63.10 (2013) Section 11.8.1 47 CFR Part 15, Subpart C 15.247a(2) Pass Power Spectrum Density ANSI C63.10 (2013) Section 11.10.2 47 CFR Part 15, Subpart C 15.247(e) Pass Conducted Band Edges Measurement ANSI C63.10 (2013) Section 11.13.3.2 47 CFR Part 15, Subpart C 15.247(d) Pass Conducted Spurious Emissions ANSI C63.10 (2013) Section 11.11 47 CFR Part 15, Subpart C 15.247(d) Pass Radiated Emissions which fall in the restricted bands ANSI C63.10 (2013) Section 6.10.5 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Radiated Spurious Emissions Below 1GHz ANSI C63.10 (2013) Section 6.4,6.5 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Radiated Spurious Emissions Above 1GHz ANSI C63.10 (2013) Section 6.6 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass **: The EUT passed Radiated Spurious Emissions Above 1GHz test after modifications. Note: E.U.T./EUT means Equipment Under Test. Pass means the test result passed the test standard requirement, please find the detailed decision rule in the report relative section. SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-TRF-01 Rev 1.1 Report No.: GZCR221200158001 Page: 4 of 66 3 Contents Page 1 Cover Page ................................................................................................................................................ 1 2 Test Summary ........................................................................................................................................... 3 3 Contents .................................................................................................................................................... 4 4 General Information .................................................................................................................................. 6 4.1 Details of E.U.T. ................................................................................................................................. 6 4.2 Description of Support Units .............................................................................................................. 6 4.3 Measurement Uncertainty .................................................................................................................. 6 4.4 Test Location ...................................................................................................................................... 6 4.5 Test Facility ........................................................................................................................................ 7 4.6 Deviation from Standards ................................................................................................................... 7 4.7 Abnormalities from Standard Conditions ........................................................................................... 7 5 Equipment List .......................................................................................................................................... 8 6 Radio Spectrum Technical Requirement ............................................................................................. 11 6.1 Antenna Requirement .................................................…

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