2BCOA-NETX2Tablet

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. FCCwarning: Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. The Tablet NET X2 has been tested for body-worn Specific Absorption Rate (SAR) compliance. The FCC has established detailed SAR requirements and has established that these requirements. RF Exposure Information The radio module has been evaluated under FCC Bulletin C95.1 and IEEE 1528 and found to be compliant to RF Exposure from radio frequency devices. This model meets the applicable government requirements for exposure to radio frequency waves. The highest reported SAR level for usage near the body (0mm) is 0.835W/kg, and for the simultaneous transmission is 1.083W/kg

Shenzhen Feiyufei Digital Technology Co., Ltd 2.911 (d)(5)(i) Equipment Type Attestation v1.2 Section 2.911(d)(5)(i) Certification – EquipmentType Company name: Shenzhen Feiyufei Digital Technology Co., Ltd Address: 3A18, Bldg. A2, Fuhai Technology Industrial Park Fuyong Community, Baoan, Shenzhen, Guangdong, China. Product Name: Tablet FCCID: 2BCOA-NETX2 Model(s): NET X2 2.911(d)(5)(i) EquipmentType We, [Shenzhen Feiyufei Digital Technology Co., Ltd] (“the applicant”) certify that the equipment for which authorization is sought through certification is not:  Prohibited from receiving an equipment authorization pursuant to § 2.903; of the FCC rules.  Identified as an equipment type in the “Covered List” NOTE 1 Yours sincerely, Name: Brayan Felipe Vargas Gonzalez Date: 2024/07/17 Title and Company name: CEO / Shenzhen Feiyufei Digital Technology Co., Ltd NOTE 1 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Shenzhen Feiyufei Digital Technology Co., Ltd 2.911 (d)(5)(ii) Applicant Attestation v1.2 Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: Shenzhen Feiyufei Digital Technology Co., Ltd Address: 3A18, Bldg. A2, Fuhai Technology Industrial Park Fuyong Community, Baoan, Shenzhen, Guangdong, China. Product Name: Tablet FCCID: 2BCOA-NETX2 Model(s): NET X2 2.911(d)(5)(ii) Applicant filing We, [Shenzhen Feiyufei Digital Technology Co., Ltd] (“the applicant”) certify that, as of the date of the filing of the application, the applicant is not identified NOTE 1 on the “Covered List” NOTE 2 ,established pursuant to §1.50002 of this chapter,as an entity producing coveredcommunications equipment. Yours sincerely, Name: Brayan Felipe Vargas Gonzalez Date: 2024/07/17 Title and Company name: CEO/ Shenzhen Feiyufei Digital Technology Co., Ltd Delete option not applicable to this application. NOTE 2 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Shenzhen Feiyufei Digital Technology Co., Ltd U.S. Agent Designation for Service of Process (Applicant and U.S. Agent are Separate Parties) TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA ATTENTION: FCC Certification – Section 2.911(d)(7) Information Designated U.S. Agent Company Name: AOCE Corporation Inc. FRN: 0033401381 Contact Name: Johnson.wang Address: 6547 N Academy Bivd #2266, Colorado Springs, CO,80918 United States Telephone No: +1-346-582-5234 Email: [email protected] This letter is to confirm that we (“the Designated U.S. Agent) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the Applicant noted below. U.S. Agent Signature: Date: 2024-07-17 Signed by (Printed Name/Title): The Applicant acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission-related proceeding involving the equipment. The applicant further acknowledges their responsibility to inform the FCC whenever the Designated U.S. Agent information above changes. Applicant Company name: Shenzhen Feiyufei Digital Technology Co., Ltd FRN: 0034175729 FCC ID: 2BCOA-NETX2 Contact Name: Brayan Felipe Vargas Gonzalez Address: 3A18, Building A2, Fuhai Technology Industrial Park, Fuyong Community, Baoan, Shenzhen, Guangdong, China. Telephone No: +86-13603026409 Email: [email protected] Applicant Signature: Date: 2024-07-17 Signed by (Printed Name/Title): Brayan Felipe Vargas Gonzalez / CEO

Shenzhen Feiyufei Digital Technology Co., Ltd 2024.07.17 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: CONFIDENTIALITY REQUEST FOR Product Name: Tablet FCCID: 2BCOA-NETX2 Model(s): NET X2 To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the - Block Diagram - Schematics - Operational Description - Part list - Tune UP Required to be submitted with this application be permanently withheld from public review. The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. Please contact me if there is any information you may need. Sincerely, Client’s signature: Client’s name / title : Brayan Felipe Vargas Gonzalez / CEO Contact information / address: Shenzhen Feiyufei Digital Technology Co., Ltd/3A18, Bldg. A2, Fuhai Technology Industrial Park Fuyong Community, Baoan, Shenzhen, Guangdong, China.

Shenzhen Feiyufei Digital Technology Co., Ltd 2024/07/17 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: LETTER OF AGENT AUTHORIZATION Product Name: Tablet FCCID: 2BCOA-NETX2 Model(s): NET X2 To Whom It May Concern: We, the undersigned, hereby authorize Shenzhen BCTC Testing Co., Ltd to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Client’s signature: Client’s name / title : Brayan Felipe Vargas Gonzalez / CEO Contact information / address: Shenzhen Feiyufei Digital Technology Co., Ltd/3A18, Bldg. A2, Fuhai Technology Industrial Park Fuyong Community, Baoan, Shenzhen, Guangdong, China.

External Photos

Length * width：50MM*30MM 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. FCC ID:2BCOA-NETX2 Product Name: Trademark: Model/Type Reference: Tablet Krono NET X2

Internal Photos BT WFIF/GPS ANT DIV Antena MIAN Antenna

No.：BCTC/RF-EMC-005 Page 1 of 164 Edition：B.2 TEST REPORT Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2407938097E Applicant: Shenzhen Feiyufei Digital Technology Co., Ltd Product Name: Tablet Test Model: NET X2 Tested Date: 2024-06-18 to 2024-07-16 Issued Date: 2024-07-17 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 2 of 164 Edition：B.2 FCC ID: 2BCOA-NETX2 The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen BCTC Testing Co., Ltd, this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. Product Name: Tablet Trademark: Krono Model/Type Ref.: NET X2 Applicant: Shenzhen Feiyufei Digital Technology Co., Ltd Address: 3A18, Building A2, Fuhai Technology Industrial Park, Fuyong Community, Baoan, Shenzhen, Guangdong, China. Manufacturer: Shenzhen Feiyufei Digital Technology Co., Ltd Address: 3A18, Building A2, Fuhai Technology Industrial Park, Fuyong Community, Baoan, Shenzhen, Guangdong, China. Prepared By: Shenzhen BCTC Testing Co., Ltd. Address: 1-2/F., Building B, Pengzhou Industrial Park, No.158, Fuyuan 1st Road, Zhancheng, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: 2024-06-18 Sample tested Date: 2024-06-18 to 2024-07-16 Issue Date: 2024-07-17 Test Standards: IEEE Std C95.1, 2019 IEEE Std 1528™-2013 FCC Part 2.1093 Test Results: PASS Remark: This is SAR test report Tested by: Approved by: Min Zhi Cheng/ Project Handler Zero Zhou/Reviewer Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 3 of 164 Edition：B.2 Table Of Content Test Report Declaration Page 1. Version .................................................................................................................. 5 2. Test Standards ...................................................................................................... 6 3. Test Summary ....................................................................................................... 7 4. SAR Limits............................................................................................................. 8 5. Measurement Uncertainty ..................................................................................... 9 6. Product Information and Test Setup .................................................................... 10 6.1 Product Information ............................................................................................. 10 6.2 Test Setup Configuration .................................................................................... 13 6.3 Support Equipment ............................................................................................. 13 6.4 Test Environment ................................................................................................ 13 7. Test Facility and Test Instrument Used ............................................................... 14 7.1 Test Facility ......................................................................................................... 14 7.2 Test Instrument Used .......................................................................................... 14 8. Specific Absorption Rate (SAR) .......................................................................... 16 8.1 Introduction ......................................................................................................... 16 8.2 SAR Definition ..................................................................................................... 16 9. SAR Measurement System ................................................................................. 17 9.1 The Measurement System .................................................................................. 17 9.2 Probe .................................................................................................................. 17 9.3 Probe Calibration Process .................................................................................. 19 9.4 Phantom .............................................................................................................. 20 9.5 Device Holder ..................................................................................................... 20 10. Tissue Simulating Liquids .................................................................................... 21 10.1 Composition of Tissue Simulating Liquid .......................................................... 21 10.2 Limit .................................................................................................................. 22 10.3 Tissue Calibration Result .................................................................................. 23 11. System Check ..................................................................................................... 24 11.1 Purpose of System Performance Check ........................................................... 24 11.2 System Setup .................................................................................................... 24 11.3 Validation Results ............................................................................................. 25 12. EUT Testing Position ........................................................................................... 26 13. SAR Measurement Procedures ........................................................................... 27 13.1 Measurement Procedures ................................................................................. 27 13.2 Spatial Peak SAR Evaluation ............................................................................ 27 13.3 Area & Zoom Scan Procedures ........................................................................ 28 13.4 Volume Scan Procedures ................................................................................. 29 13.5 SAR Averaged Me…

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

Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 69 of 164 Edition：B.2 F. 3D Image 3D screen shot Hot spot position Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 70 of 164 Edition：B.2 Plot 3 Date of measurement: 2/7/2024 A. Experimental conditions. Probe SN 26/23 EPGO420 ConvF 1.04 Area Scan surf_sam_plan.txt Zoom Scan 7x7x7,dx=5mm dy=5mm dz=5.0mm Phantom Validation plane Device Position Body Band GPRS1900 Channels Middle (661) Signal TDMA (GPRS) Modulation GMSK (CS-1) TX-slots 4 B. Permitivity Frequency (MHz) 1880.000 Relative permitivity (real part) 41.002 Relative permitivity (imaginary part) 13.408 Conductivity (S/m) 1.398 C. SAR Surface and Volume SURFACE SAR VOLUME SAR D. SAR 1g & 10g SAR 10g (W/Kg) 0.472 SAR 1g (W/Kg) 0.606 Variation (%) -3.210 Horizontal validation criteria: minimum distance (mm) 0.000000 Vertical validation criteria: SAR ratio M2/M1 (%) 0.000000 E. Z Axis Scan Z (mm) 0.00 4.00 9.00 14.00 19.00 SAR (W/Kg) 3.209 1.806 0.852 0.440 0.293 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 71 of 164 Edition：B.2 F. 3D Image 3D screen shot Hot spot position Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 72 of 164 Edition：B.2 Plot 4 Date of measurement: 3/7/2024 A. Experimental conditions. Probe SN 26/23 EPGO420 ConvF 1.04 Area Scan surf_sam_plan.txt Zoom Scan 7x7x7,dx=5mm dy=5mm dz=5.0mm Phantom Validation plane Device Position Body Band Band 2 (1900) Channels Middle (9400) Signal WCDMA Mode Release 99 Connection Type RMC, 12.2 kbps B. Permitivity Frequency (MHz) 1880.000 Relative permitivity (real part) 38.778 Relative permitivity (imaginary part) 13.408 Conductivity (S/m) 1.397 C. SAR Surface and Volume SURFACE SAR VOLUME SAR D. SAR 1g & 10g SAR 10g (W/Kg) 0.251 SAR 1g (W/Kg) 0.628 Variation (%) -1.130 Horizontal validation criteria: minimum distance (mm) 0.000000 Vertical validation criteria: SAR ratio M2/M1 (%) 0.000000 E. Z Axis Scan Z (mm) 0.00 4.00 9.00 14.00 19.00 24.00 29.00 SAR (W/Kg) 1.338 0.692 0.246 0.177 0.110 0.075 0.142 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 73 of 164 Edition：B.2 F. 3D Image 3D screen shot Hot spot position Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 74 of 164 Edition：B.2 Plot 5 Date of measurement: 2/7/2024 A. Experimental conditions. Probe SN 26/23 EPGO420 ConvF 0.81 Area Scan surf_sam_plan.txt Zoom Scan 7x7x7,dx=5mm dy=5mm dz=5.0mm Phantom Validation plane Device Position Body Band Band 5 (850) Channels Middle (4182) Signal WCDMA Mode Release 99 Connection Type RMC, 12.2 kbps B. Permitivity Frequency (MHz) 836.400 Relative permitivity (real part) 40.165 Relative permitivity (imaginary part) 19.400 Conductivity (S/m) 0.937 C. SAR Surface and Volume SURFACE SAR VOLUME SAR D. SAR 1g & 10g SAR 10g (W/Kg) 0.352 SAR 1g (W/Kg) 0.528 Variation (%) 2.800 Horizontal validation criteria: minimum distance (mm) 0.000000 Vertical validation criteria: SAR ratio M2/M1 (%) 0.000000 E. Z Axis Scan Z (mm) 0.00 4.00 9.00 14.00 19.00 24.00 29.00 SAR (W/Kg) 9.647 4.765 1.741 0.705 0.487 0.250 0.164 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 75 of 164 Edition：B.2 F. 3D Image 3D screen shot Hot spot position Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 76 of 164 Edition：B.2 Plot 6 Date of measurement: 3/7/2024 A. Experimental conditions. Probe SN 26/23 EPGO420 ConvF 1.04 Area Scan surf_sam_plan.txt Zoom Scan 7x7x7,dx=5mm dy=5mm dz=5.0mm Phantom Validation plane Device Position Body Band LTE band 2 Channels 18900 Signal LTE FDD Cell Bandwidth 20 Mhz Modulation SC-OFDM - QPSK RB offset 5 RB size 20 B. Permitivity Frequency (MHz) 1880.000 Relative permitivity (real part) 38.778 Relative permitivity (imaginary part) 13.455 Conductivity (S/m) 1.397 C. SAR Surface and Volume SURFACE SAR VOLUME SAR D. SAR 1g & 10g SAR 10g (W/Kg) 0.385 SAR 1g (W/Kg) 0.776 Variation (%) -3.970 Horizontal validation criteria: minimum distance (mm) 0.000000 Vertical validation criteria: SAR ratio M2/M1 (%) 0.000000 E. Z Axis Scan Z (mm) 0.00 4.00 9.00 14.00 19.00 SAR (W/Kg) 1.466 0.894 0.464 0.239 0.129 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 77 of 164 Edition：B.2 F. 3D Image 3D screen shot Hot spot position Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 78 of 164 Edition：B.2 Plot 7 Date of measurement: 2/7/2024 A. Experimental conditions. Probe SN 26/23 EPGO420 ConvF 0.96 Area Scan surf_sam_plan.txt Zoom Scan 7x7x7,dx=5mm dy=5mm dz=5.0mm Phantom Validation plane Device Position Body Band LTE band 4 Channels 20300 Signal LTE FDD Cell Bandwidth 20 Mhz Modulation SC-OFDM - QPSK RB offset 5 RB size 20 B. Permitivity Frequency (MHz) 1745.000 Relative permitivity (real part) 41.002 Relative permitivity (imaginary part) 14.153 Conductivity (S/m) 1.398 C. SAR Surface and Volume SURFACE SAR VOLUME SAR D. SAR 1g & 10g SAR 10g (W/Kg) 0.380 SAR 1g (W/Kg) 0.655 Variation (%) 1.110 Horizontal validation criteria: minimum distance (mm) 0.000000 Vertical validation criteria: SAR ratio M2/M1 (%) 0.000000 E. Z Axis Scan Z (mm) 0.00 4.00 9.00 14.00 19.00 24.00 29.00 SAR (W/Kg) 2.510 1.549 0.787 0.463 0.252 0.142 0.126 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 79 of 164 Edition：B.2 F. 3D Image 3D screen shot Hot spot position Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 80 of 164 Edition：B.2 Plot 8 Date of measurement: 16/7/2024 A. Experimental conditions. Probe SN 26/23 EPGO420 ConvF 1.03 Area Scan surf_sam_plan.txt Zoom Scan 7x7x7,dx=5mm dy=5mm dz=5.0mm Phantom Validation plane Device Position Body Band LTE band 7 Channels 21100 Signal LTE FDD Cell Bandwidth 20 Mhz Modulation SC-OFDM - QPSK RB offset 5 RB size 20 B. Permitivity Frequency (MHz) 2535.000 Relative permitivity (real part) 40.124 Relative permitivity (imaginary part) 13.404 Conductivity (S/m) 1.887 C. SAR Surface and Volume SURFACE SAR VOLUME SAR D. SAR 1g & 10g SAR 10g (W/Kg) 0.823 SAR 1g (W/Kg) 0.750 Variation (%) -0.710 Horizontal validation criteria: minimum distance (mm) 7.071068 Vertical validation criteria: SAR ratio M2/M1 (%) 42.887227 E. Z Axis Scan Z (mm) 0.…

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

Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 102 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 103 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 104 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 105 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 106 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 107 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 108 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 109 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 110 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 111 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 112 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 113 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 114 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 115 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 116 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 117 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 118 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 119 of 164 Edition：B.2

Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 120 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 121 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 122 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 123 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 124 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 125 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 126 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 127 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 128 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 129 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 130 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 131 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 132 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 133 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 134 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 135 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 136 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 137 of 164 Edition：B.2

Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 138 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 139 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 140 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 141 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 142 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 143 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 144 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 145 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 146 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 147 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 148 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 149 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 150 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 151 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 152 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 153 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 154 of 164 Edition：B.2

Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 155 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 156 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 157 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 158 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 159 of 164 Edition：B.2 Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 160 of 164 Edition：B.2 17. EUT Photographs EUT Front View EUT Back View Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 161 of 164 Edition：B.2 18. Photographs Of The Liquid Photograph of the depth in the Body Phantom (600-10000MHz, depth >15cm) Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 162 of 164 Edition：B.2 19. EUT Test Setup Photographs Front Back Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 163 of 164 Edition：B.2 Top Report No：BCTC2407938097E No.：BCTC/RF-EMC-005 Page 164 of 164 Edition：B.2 STATEMENT 1. The equipment lists are traceable to the national reference standards. 2. The test report can not be partially copied unless prior written approval is issued from our lab. 3. The test report is invalid without the "special seal for inspection and testing". 4. The test report is invalid without the signature of the approver. 5. The test process and test result is only related to the Unit Under Test. 6. Sample information is provided by the client and the laboratory is not responsible for its authenticity. 7. The quality system of our laboratory is in accordance with ISO/IEC17025. 8. If there is any objection to this test report, the client should inform issuing laboratory within 15 days from the date of receiving test report. Address: 1-2/F., Building B, Pengzhou Industrial Park, No.158, Fuyuan 1st Road, Zhancheng, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, China TEL: 400-788-9558 P. C.: 518103 FAX: 0755-33229357 Website: http://www.chnbctc.com Consultation E-mail: [email protected] Complaint/Advice E-mail: [email protected] ※※※※※ END ※※※※※

Antenna Test report Shenzhen Xinlingke Technology Co., Ltd. Model Name：M7-5-T310-HPUE Date: August 22,2023 www.kpantenna.com 诚信 ∙ 感恩 Project Introducation and Photoes 01 Introduction of Company and Test Environment 03 Report Versions 02 Enviornment Test 04 04 Catalogue CONTENT Data of WIFI Antenna 06 Matching Circuit 05 Antenna Location 07 Conclusion 08 01.Project Introducation and Photoes-Project Introducation RF EngineerEngineer Kong Email [email protected] Mobile 18477016343 Antenna Overview Status of Sample machineWhole machineProject Name M7-5-T310-HPUE Antenna TypePIFA Structure mode Main Antenna B2/4/5/7/12/13/17/25/26/41/66/77 Other Antennadiversity triangle ； tern ； trinity ； three-in-one www.kpantenna.com 诚信 ∙ 感恩 01.Project Introducation and Photoes-Photos The frontThe back www.kpantenna.com 诚信 ∙ 感恩 02.Report Versions VersionReport TimeCommissioning Overview A0 2023.08.10The Final Antenna Test Report A1 2023.08.22Trial-production antenna test report A2 A3 A4 A5 A6 A7 A8 A9 A10 www.kpantenna.com 诚信 ∙ 感恩 03.Introduction of Company and Test Environment- Company Company Experience Shenzhen Xinlingke Technology Co., Ltd. owns 12 years of experience in R & D and production of various mobile communication terminals. Company has established a joint RF device laboratory with universities. Company is proficient in antennas of 5G NSA and SA, ultra thin mobile phones, NB IOT / EMTC, and base station. Product Range The products of company cover many fields, such as smart home, Internet of vehicles, smart wear, mobile phones, pad, base station etc. Core Task Company has been committed to improving our long-term competitiveness by providing whole RF solution, insisted on taking customer demand as the first place. www.kpantenna.com 诚信 ∙ 感恩 The company owns several OTA darkrooms whose frequency bands covers from 400mhz to 8.5ghz. lProviding OTA test for whole machine which include but not be limited to 5G NSA, SA(trp/tis), WiFi active test (supporting 11b/11g/11n/11ax mode), bluetooth/GPS active test lProviding antenna gain and efficiency lProviding2D pattern / Apple chart analysis lProviding upper and lower hemisphere efficiency lProviding mutual interference correlation coefficient test items. 03.Introduction of Company and Test Environment-Test Environment 05.building-out circuit；match circuit； matching circuit The main route matching is not changed Switch logic： M7-5-T310-HPUE RF1 2G:2/3/5/8 3G:W2/5 4G:B2/4/5/7/25/26 /41/66 matching0Ω RF3 4G:B12/13/17/71 matching12NH 0Ω 12NH 06.Antenna related data The main antenna has the active data BandChannelTRPTIS B2 L 18.1 M 17.8 H 17.2-88.7 B4 L 18.5 M 18.7 H 18.7-88.3 B5 L 15.1 M 15.1 H 14.4-82.8 B7 L 15.1 M 15.7 H 16.4-86.2 BandChannelTRPTIS B12 L 1…

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