XD6UW538AAWatch

Shenzhen Tinno Mobile Technology Corp

Application Details

Equipment Class: DSS - Part 15 Spread Spectrum Transmitter
Date of Grant: Jun 19, 2024
Application Purpose: Original Equipment
Date of Application: Jun 17, 2024
Equipment Note: Watch
Frequency Range: 2402.00000000 - 2480.00000000
Company: Shenzhen Tinno Mobile Technology Corp
Country: China

Documents & Files

Select a file to view

Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Attestation Statements

Shenzhen Tinno Mobile Technology Corp Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 Date: June 11, 2024 Subject: Certifications concerning “covered” equipment pursuant to Part 2.911(d)(5)(i) and (ii) To whom it may concern, Shenzhen Tinno Mobile Technology Corp certifies that the equipment FCC ID: XD6UW538AA for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Shenzhen Tinno Mobile Technology Corp certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Sincerely, ________________________ Contact Person: xiaoping LI E-mail: [email protected]

Attestation Statements

ShenzhenTinnoMobileTechnology Corp. 27-001,SouthsideofTianlongmobileHQBuilding,TongfaSouthRoad,XiliStreet,NanshanDistrict,Shenzhen,PRC U.S. Agent Designation for Service of Process (Applicant and U.S. Agent are Separate Parties) TO:American Certification Body, Inc. 313 ParkAvenue Suite300 Falls Church, VA 22046 ATTENTION: FCC Certification – Section 2.911(d)(7) Information Designated U.S. Agent Company Name: TINNO USA INC Contact Name: Brandy Kang Street Address: 2301W.PLANOParkway,SUITE102 City/Province/Zip: Plano, TX 75075 Telephone No: (626) 200-5096 Email: [email protected] FRN #: 0033457680 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 theApplicantnoted below. U.S. Agent Signature: Date: 2023-10-14 Signed by (Printed Name/Title): Brandy Kang / CEO 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 Tinno Mobile Technology Corp. Grantee Code: XD6 Contact Name: Xiaoping Li Street Address: 27-001, South side of Tianlong mobile HQ Building, Tongfa South Road, Xili Street, Nanshan District City/Province/Zip: Shenzhen /Guangdong/518000 Telephone No: (86) 755-86095550 Email: [email protected] FRN #: 0018783100 Applicant Signature 1 : Date:2023-10-14 Signed by (Printed Name/Title): Xiaoping Li / Manager 1 - Lettersshouldbeplacedonappropriateletterhead.

Cover Letter(s)

Rev. 1/1/03 Shenzhen Tinno Mobile Technology Corp Date: June 11, 2024 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: XD6UW538AA, Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Schematics Block Diagram Parts List Operation Description Tune up Procedure 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. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, ________________________ Contact Person: xiaoping LI E-mail: [email protected]

Cover Letter(s)

Shenzhen Tinno Mobile Technology Corp Date: June 11, 2024 Power of Attorney To whom it may concern, Please be notified that I, xiaoping LI, have designated Jim Tsai in Sporton International Inc. as the persons being responsible for this project and to sign the form 731 and other documentation. Any and all acts carried out by Jim Tsai in Sporton International Inc. on the matters of relating to all processes required in the FCC approval and any communication needed with the national authority, shall have the same legal authority as acts on our own behalf. We further certifies that neither the applicant nor any party to this application, as defined in 47 CFR Ch. 1.2002 (b), is subject to a denial to Federal benefits, that include FCC benefits, pursuant to section 5301 of the Anti-Drug Abuse Act of 1998, 21 U.S.C 862. This authorization is limited to the product of as following: FCC ID: XD6UW538AA If you have any acknowledgement and response, please send it to Sporton International Inc. directly. Should you have any questions or comments regarding this matter, please have my best attention. Sincerely yours, ________________________ Contact Person: xiaoping LI E-mail: [email protected]

Cover Letter(s)

1/1 Shenzhen Tinno Mobile Technology Corp Date: June 11, 2024 Federal Communications Commission Authorization and Evaluation Division RE : Certification Application FCC ID: XD6UW538AA To Whom It May Concern, Pursuant to sections 0.457 and 0.459 of CFR 47, Public Notice DA 04-1705 of the Commission’s policy and to avoid premature release of sensitive information prior to marketing or release of the product to the public, the applicant requests the following documents contained in this certification application be temporarily withheld from public disclosure for an initial period of 180 days:  External Photos  Internal Photos  Test set-up photos  Users Manual The application contains technical information, which Shenzhen Tinno Mobile Technology Corp deems to be trade secrets and proprietary. If made public, the information might be used to the disadvantage of the applicant in the market place. The Applicant understands that pursuant to Rule 0.457, disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application Sincerely, ________________________ Contact Person: xiaoping LI E-mail: [email protected]

RF Exposure Info

Sporton International Inc. (Shenzhen) Page : 1 of 31 TEL : +86-755-86379589 / FAX : +86-755-86379595 Issued Date : Jun. 17, 2024 FCC ID : XD6UW538AA Form version. : 200414 FCC SAR Test Report Report No. : FA431213 FCC SAR Test Report APPLICANT : Shenzhen Tinno Mobile Technology Corp. EQUIPMENT : Watch MODEL NAME : UW538AA FCC ID : XD6UW538AA STANDARD : FCC 47 CFR Part 2 (2.1093) We, Sporton International Inc. (Shenzhen), would like to declare that the tested sample has been evaluated in accordance with the test procedures given in 47 CFR Part 2.1093 and FCC KDB and has been in compliance with the applicable technical standards. The test results in this report apply exclusively to the tested model / sample. Without written approval of Sporton International Inc. (Shenzhen), the test report shall not be reproduced except in full. Approved by: Si Zhang Sporton International Inc. (Shenzhen) 1/F, 2/F, Bldg 5, Shiling Industrial Zone, Xinwei Village, Xili, Nanshan, Shenzhen, 518055 People’s Republic of China Sporton International Inc. (Shenzhen) Page : 2 of 31 TEL : +86-755-86379589 / FAX : +86-755-86379595 Issued Date : Jun. 17, 2024 FCC ID : XD6UW538AA Form version. : 200414 FCC SAR Test Report Report No. : FA431213 Table of Contents 1. Statement of Compliance ............................................................................................................................................. 4 2. Administration Data ...................................................................................................................................................... 5 3. Guidance Applied .......................................................................................................................................................... 5 4. Equipment Under Test (EUT) Information ................................................................................................................... 6 4.1 General Information ............................................................................................................................................... 6 4.2 General LTE SAR Test and Reporting Considerations ........................................................................................... 7 5. RF Exposure Limits....................................................................................................................................................... 9 5.1 Uncontrolled Environment ...................................................................................................................................... 9 5.2 Controlled Environment .......................................................................................................................................... 9 6. Specific Absorption Rate (SAR) ..................................................................................................................................10 6.1 Introduction ...........................................................................................................................................................10 6.2 SAR Definition .......................................................................................................................................................10 7. System Description and Setup ...................................................................................................................................11 7.1 E-Field Probe ........................................................................................................................................................12 7.2 Data Acquisition Electronics (DAE) .......................................................................................................................12 7.3 Phantom ................................................................................................................................................................13 7.4 Device Holder........................................................................................................................................................14 8. Measurement Procedures ...........................................................................................................................................15 8.1 Spatial Peak SAR Evaluation ................................................................................................................................15 8.2 Power Reference Measurement............................................................................................................................16 8.3 Area Scan .............................................................................................................................................................16 8.4 Zoom Scan ............................................................................................................................................................17 8.5 Volume Scan Procedures ......................................................................................................................................17 8.6 Power Drift Monitoring ...........................................................................................................................................17 9. Test Equipment List .....................................................................................................................................................18 10. System Verification ....................................................................................................................................................19 10.1 Tissue Simulating Liquids ....................................................................................................................................19 10.2 Tissue Verification ...............................................................................................................................................19 10.3 System Performanc…

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

RF Exposure Info

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2024/5/17 System Check_750MHz DUT: D750V3-SN:1099 Communication System: UID 0, CW (0); Frequency: 750 MHz;Duty Cycle: 1:1 Medium: HSL_750 Medium parameters used: f = 750 MHz; σ = 0.894 S/m; ε r = 41.019; ρ = 1000 kg/m 3 Ambient Temperature：23.4 °C; Liquid Temperature：22.5 °C DASY5 Configuration: - Probe: EX3DV4 - SN3819; ConvF(9.71, 9.71, 9.71); Calibrated: 2023/6/6 - Sensor-Surface: 1.4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1437; Calibrated: 2024/3/14 - Phantom: Twin-SAM1(P1aP2a20); Type: QD 000 P40 CD; Serial: TP:1670 - Measurement SW: DASY52, Version 52.10 (3); SEMCAD X Version 14.6.13 (7474) Area Scan (61x61x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 3.15 W/kg Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 62.07 V/m; Power Drift = -0.16 dB Peak SAR (extrapolated) = 3.58 W/kg SAR(1 g) = 2.21 W/kg; SAR(10 g) = 1.37 W/kg Smallest distance from peaks to all points 3 dB below = 16.7 mm Ratio of SAR at M2 to SAR at M1 = 65.9% Maximum value of SAR (measured) = 3.17 W/kg 0 dB = 3.17 W/kg = 5.01 dBW/kg Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2024/5/19 System Check_835MHz DUT: D835V2-SN:4d162 Communication System: UID 0, CW; Frequency: 835 MHz;Duty Cycle: 1:1 Medium: HSL_835 Medium parameters used: f = 835 MHz; σ = 0.924 S/m; ε r = 40.195; ρ = 1000 kg/m 3 Ambient Temperature：23.5 °C; Liquid Temperature：22.3 °C DASY5 Configuration: - Probe: EX3DV4 - SN3819; ConvF(9.49, 9.49, 9.49); Calibrated: 2023/6/6 - Sensor-Surface: 1.4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1437; Calibrated: 2024/3/14 - Phantom: Twin-SAM1(P1aP2a20); Type: QD 000 P40 CD; Serial: TP:1670 - Measurement SW: DASY52, Version 52.10 (3); SEMCAD X Version 14.6.13 (7474) Area Scan (61x61x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 2.95 W/kg Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 55.49 V/m; Power Drift = 0.18 dB Peak SAR (extrapolated) = 3.44 W/kg SAR(1 g) = 2.37 W/kg; SAR(10 g) = 1.56 W/kg Smallest distance from peaks to all points 3 dB below = 16 mm Ratio of SAR at M2 to SAR at M1 = 68.5% Maximum value of SAR (measured) = 2.98 W/kg 0 dB = 2.98 W/kg = 4.74 dBW/kg Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2024/5/23 System Check_1750MHz DUT: D1750V2-SN:1137 Communication System: UID 0, CW; Frequency: 1750 MHz;Duty Cycle: 1:1 Medium: HSL_1750 Medium parameters used: f = 1750 MHz; σ = 1.372 S/m; ε r = 38.89; ρ = 1000 kg/m 3 Ambient Temperature：23.5 °C; Liquid Temperature：22.5 °C DASY5 Configuration: - Probe: EX3DV4 - SN3819; ConvF(8.58, 8.58, 8.58); Calibrated: 2023/6/6 - Sensor-Surface: 1.4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1437; Calibrated: 2024/3/14 - Phantom: Twin-SAM1(P1aP2a20); Type: QD 000 P40 CD; Serial: TP:1670 - Measurement SW: DASY52, Version 52.10 (3); SEMCAD X Version 14.6.13 (7474) Area Scan (61x61x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 13.7 W/kg Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 97.87 V/m; Power Drift = 0.05 dB Peak SAR (extrapolated) = 17.0 W/kg SAR(1 g) = 9.37 W/kg; SAR(10 g) = 4.97 W/kg Smallest distance from peaks to all points 3 dB below = 11.2 mm Ratio of SAR at M2 to SAR at M1 = 55.2% Maximum value of SAR (measured) = 13.1 W/kg 0 dB = 13.1 W/kg = 11.17 dBW/kg Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2024/5/25 System Check_1900MHz DUT: D1900V2-SN:5d182 Communication System: UID 0, CW; Frequency: 1900 MHz;Duty Cycle: 1:1 Medium: HSL_1900 Medium parameters used: f = 1900 MHz; σ = 1.451 S/m; ε r = 40.249; ρ = 1000 kg/m 3 Ambient Temperature：23.5 °C; Liquid Temperature：22.6 °C DASY5 Configuration: - Probe: EX3DV4 - SN3819; ConvF(8.29, 8.29, 8.29); Calibrated: 2023/6/6 - Sensor-Surface: 1.4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1437; Calibrated: 2024/3/14 - Phantom: Twin-SAM1(P1aP2a20); Type: QD 000 P40 CD; Serial: TP:1670 - Measurement SW: DASY52, Version 52.10 (3); SEMCAD X Version 14.6.13 (7474) Area Scan (61x61x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 12.7 W/kg Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 85.59 V/m; Power Drift = 0.17 dB Peak SAR (extrapolated) = 16.3 W/kg SAR(1 g) = 9.13 W/kg; SAR(10 g) = 4.76 W/kg Smallest distance from peaks to all points 3 dB below = 9.6 mm Ratio of SAR at M2 to SAR at M1 = 56.4% Maximum value of SAR (measured) = 13.0 W/kg 0 dB = 13.0 W/kg = 11.14 dBW/kg Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2024/6/11 System Check_2450MHz DUT: D2450V2-SN:924 Communication System: UID 0, CW; Frequency: 2450 MHz;Duty Cycle: 1:1 Medium: HSL_2450 Medium parameters used: f = 2450 MHz; σ = 1.81 S/m; ε r = 39.28; ρ = 1000 kg/m 3 Ambient Temperature：23.4 °C; Liquid Temperature：22.4 °C DASY5 Configuration: - Probe: EX3DV4 - SN7576; ConvF(8.13, 8.13, 8.13); Calibrated: 2023/8/23 - Sensor-Surface: 1.4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1437; Calibrated: 2024/3/14 - Phantom: Twin-SAM1(P1aP2a20); Type: QD 000 P40 CD; Serial: TP:1670 - Measurement SW: DASY52, Version 52.10 (3); SEMCAD X Version 14.6.13 (7474) Area Scan (81x81x1): Interpolated grid: dx=1.200 mm, dy=1.200 mm Maximum value of SAR (interpolated) = 20.5 W/kg Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 80.14 V/m; Power Drift = 0.16 dB Peak SAR (extrapolated) = 29.1 W/kg SAR(1 g) = 13.4 W/kg; SAR(10 g) = 6.19 W/kg Smallest distance from peaks to all points 3 dB below = 9.8 mm Ratio of SAR at M2 to SAR at M1 = 46.4% Maximum value of SAR (measured) = 20.9 W/kg 0 dB = 20.9 W/kg = 13.20 dBW/kg

RF Exposure Info

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2024/5/17 1_LTE Band 12_10M_QPSK_1RB_25Offset_Front_10mm_Ch23095 Communication System: UID 0, LTE (0); Frequency: 707.5 MHz;Duty Cycle: 1:1 Medium: HSL_750 Medium parameters used: f = 708 MHz; σ = 0.896 S/m; ε r = 42.9; ρ = 1000 kg/m 3 Ambient Temperature：23.4 °C; Liquid Temperature：22.5 °C DASY5 Configuration: - Probe: EX3DV4 - SN3819; ConvF(9.71, 9.71, 9.71); Calibrated: 2023/6/6 - Sensor-Surface: 1.4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1437; Calibrated: 2024/3/14 - Phantom: Twin-SAM1(P1aP2a20); Type: QD 000 P40 CD; Serial: TP:1670 - Measurement SW: DASY52, Version 52.10 (3); SEMCAD X Version 14.6.13 (7474) Area Scan (61x61x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 0.349 W/kg Zoom Scan (6x6x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 19.04 V/m; Power Drift = -0.12 dB Peak SAR (extrapolated) = 0.396 W/kg SAR(1 g) = 0.226 W/kg; SAR(10 g) = 0.133 W/kg Smallest distance from peaks to all points 3 dB below = 14.4 mm Ratio of SAR at M2 to SAR at M1 = 56.7% Maximum value of SAR (measured) = 0.318 W/kg 0 dB = 0.318 W/kg = -4.98 dBW/kg Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2024/5/19 2_LTE Band 5_10M_QPSK_1RB_25Offset_Front_10mm_Ch20525 Communication System: UID 0, LTE (0); Frequency: 836.5 MHz;Duty Cycle: 1:1 Medium: HSL_835 Medium parameters used: f = 836.5 MHz; σ = 0.952 S/m; ε r = 43.306; ρ = 1000 kg/m 3 Ambient Temperature：23.5 °C; Liquid Temperature：22.3 °C DASY5 Configuration: - Probe: EX3DV4 - SN3819; ConvF(9.49, 9.49, 9.49); Calibrated: 2023/6/6 - Sensor-Surface: 1.4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1437; Calibrated: 2024/3/14 - Phantom: Twin-SAM1(P1aP2a20); Type: QD 000 P40 CD; Serial: TP:1670 - Measurement SW: DASY52, Version 52.10 (3); SEMCAD X Version 14.6.13 (7474) Area Scan (61x61x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 0.862 W/kg Zoom Scan (6x6x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 29.78 V/m; Power Drift = 0.17 dB Peak SAR (extrapolated) = 1.07 W/kg SAR(1 g) = 0.580 W/kg; SAR(10 g) = 0.338 W/kg Smallest distance from peaks to all points 3 dB below = 11.3 mm Ratio of SAR at M2 to SAR at M1 = 49% Maximum value of SAR (measured) = 0.857 W/kg 0 dB = 0.857 W/kg = -0.67 dBW/kg Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2024/5/23 3_LTE Band 66_20M_QPSK_1RB_49Offset_Front_10mm_Ch132322 Communication System: UID 0, LTE (0); Frequency: 1745 MHz;Duty Cycle: 1:1 Medium: HSL_1750 Medium parameters used: f = 1745 MHz; σ = 1.346 S/m; ε r = 39.756; ρ = 1000 kg/m 3 Ambient Temperature：23.5 °C; Liquid Temperature：22.5 °C DASY5 Configuration: - Probe: EX3DV4 - SN3819; ConvF(8.58, 8.58, 8.58); Calibrated: 2023/6/6 - Sensor-Surface: 1.4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1437; Calibrated: 2024/3/14 - Phantom: Twin-SAM1(P1aP2a20); Type: QD 000 P40 CD; Serial: TP:1670 - Measurement SW: DASY52, Version 52.10 (3); SEMCAD X Version 14.6.13 (7474) Area Scan (61x61x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 1.54 W/kg Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 29.17 V/m; Power Drift = -0.08 dB Peak SAR (extrapolated) = 1.73 W/kg SAR(1 g) = 0.996 W/kg; SAR(10 g) = 0.578 W/kg Smallest distance from peaks to all points 3 dB below = 12.2 mm Ratio of SAR at M2 to SAR at M1 = 60.1% Maximum value of SAR (measured) = 1.41 W/kg 0 dB = 1.41 W/kg = 1.49 dBW/kg Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2024/5/25 4_LTE Band 2_20M_QPSK_1RB_49Offset_Front_10mm_Ch18700 Communication System: UID 0, LTE (0); Frequency: 1860 MHz;Duty Cycle: 1:1 Medium: HSL_1900 Medium parameters used: f = 1860 MHz; σ = 1.412 S/m; ε r = 38.77; ρ = 1000 kg/m 3 Ambient Temperature：23.5 °C; Liquid Temperature：22.6 °C DASY5 Configuration: - Probe: EX3DV4 - SN3819; ConvF(8.29, 8.29, 8.29); Calibrated: 2023/6/6 - Sensor-Surface: 1.4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1437; Calibrated: 2024/3/14 - Phantom: Twin-SAM1(P1aP2a20); Type: QD 000 P40 CD; Serial: TP:1670 - Measurement SW: DASY52, Version 52.10 (3); SEMCAD X Version 14.6.13 (7474) Area Scan (61x61x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 1.42 W/kg Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 26.31 V/m; Power Drift = 0.18 dB Peak SAR (extrapolated) = 1.54 W/kg SAR(1 g) = 0.871 W/kg; SAR(10 g) = 0.499 W/kg Smallest distance from peaks to all points 3 dB below = 12.5 mm Ratio of SAR at M2 to SAR at M1 = 58.2% Maximum value of SAR (measured) = 1.26 W/kg 0 dB = 1.26 W/kg = 1.00 dBW/kg Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2024/6/11 5_Bluetooth_DH5 1Mbps_Front_10mm_Ch39 Communication System: UID 0, Bluetooth (0); Frequency: 2441 MHz;Duty Cycle: 1:1.298 Medium: HSL_2450 Medium parameters used: f = 2441 MHz; σ = 1.801 S/m; ε r = 38.579; ρ = 3 1000 kg/m Ambient Temperature：23.4 °C; Liquid Temperature：22.4 °C DASY5 Configuration: - Probe: EX3DV4 - SN7576; ConvF(8.13, 8.13, 8.13); Calibrated: 2023/8/23 - Sensor-Surface: 1.4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1437; Calibrated: 2024/3/14 - Phantom: Twin-SAM1(P1aP2a20); Type: QD 000 P40 CD; Serial: TP:1670 - Measurement SW: DASY52, Version 52.10 (3); SEMCAD X Version 14.6.13 (7474) Area Scan (91x101x1): Interpolated grid: dx=1.200 mm, dy=1.200 mm Maximum value of SAR (interpolated) = 0.0580 W/kg Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 5.001 V/m; Power Drift = -0.17 dB Peak SAR (extrapolated) = 0.0710 W/kg SAR(1 g) = 0.036 W/kg; SAR(10 g) = 0.018 W/kg Ratio of SAR at M2 to SAR at M1 = 50.8% Maximum value of SAR (measured) = 0.0553 W/kg 0 dB = 0.0553 W/kg = -12.57 dBW/kg Test Laboratory: Sporton International Inc. SAR/…

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

RF Exposure Info

. D750V3, Serial No. 1099 Extended Dipole Calibrations If dipoles are verified in return loss (<-20dB, within 20% of prior calibration), and in impedance (within 5 ohm of prior calibration), the annual calibration is not necessary and the calibration interval can be extended. D750V3 – serial no. 1099 750 Head Date of Measurement Return-Loss (dB) Delta (%) Real Impedance (ohm) Delta (ohm) Imaginary Impedance (ohm) Delta (ohm) 2021.12.15 -26.4 55 0.78 2022.12.14 -26.6 0.9% 54.6 0.4 1.6 -0.82 2023.12.14 -26.2 -0.9% 55.04 -0.04 -1.15 1.93 <Justification of the extended calibration> The return loss is < -20dB, within 20% of prior calibration; the impedance is within 5 ohm of prior calibration. Therefore the verification result should support extended calibration. . Dipole Verification Data> D750V3, serial no. 1099 750MHz – Head----2022.12.14 750MHz – Head----2023.12.14 D835V2, Serial No. 4d162 Extended Dipole Calibrations If dipoles are verified in return loss (<-20dB, within 20% of prior calibration), and in impedance (within 5 ohm of prior calibration), the annual calibration is not necessary and the calibration interval can be extended. D835V2 – serial no. 4d162 835 Head Date of Measurement Return-Loss (dB) Delta (%) Real Impedance (ohm) Delta (ohm) Imaginary Impedance (ohm) Delta (ohm) 2021.12.17 -27.7 53.7 -2.2 2022.12.16 -27.7 0.0% 52.2 1.5 -3.6 1.4 2023.12.16 -27.9 0.7% 53.3 0.4 -2.5 0.3 <Justification of the extended calibration> The return loss is < -20dB, within 20% of prior calibration; the impedance is within 5 ohm of prior calibration. Therefore the verification result should support extended calibration. Dipole Verification Data> 835V2, serial no. 4d162 835MHz - Head----2022.12.16 835MHz - Head----2023.12.16 D1750V2, Serial No. 1137 Extended Dipole Calibrations if dipoles are verified in return loss (<-20dB, within 20% of prior calibration), and in impedance (within 5 ohm of prior calibration), the annual calibration is not necessary and the calibration interval can be extended. D1750V2 – serial no. 1137 1750 Head Date of Measurement Return-Loss (dB) Delta (%) Real Impedance (ohm) Delta (ohm) Imaginary Impedance (ohm) Delta (ohm) 2021.10.19 -34.9 51.8 0.34 2022.10.18 -40.4 15.8% 50.9 0.7 0.15 0.19 2023.10.18 -35.7 2.0% 48.8 3 -1.1 1.44 <Justification of the extended calibration> The return loss is < -20dB, within 20% of prior calibration; the impedance is within 5 ohm of prior calibration. Therefore the verification result should support extended calibration. Dipole Verification Data> D1750V2, serial no. 1137 1750MHz - Head----2022.10.18 1750MHz - Head----2023.10.18 D1900V2, Serial No. 5d182 Extended Dipole Calibrations If dipoles are verified in return loss (<-20dB, within 20% of prior calibration), and in impedance (within 5 ohm of prior calibration), the annual calibration is not necessary and the calibration interval can be extended. D1900V2 – serial no. 5d182 1900 Head Date of Measurement Return-Loss (dB) Delta (%) Real Impedance (ohm) Delta (ohm) Imaginary Impedance (ohm) Delta (ohm) 2021.12.20 -22.5 54.3 6.57 2022.12.19 -22.5 0.0% 53.7 0.6 6.9 -0.33 2023.12.19 -22.1 -1.8% 56.4 -2.1 4 2.57 <Justification of the extended calibration> The return loss is < -20dB, within 20% of prior calibration; the impedance is within 5 ohm of prior calibration. Therefore the verification result should support extended calibration. Dipole Verification Data> D1900V2, serial no. 5d182 1900MHz – Head----2022.12.19 1900MHz – Head----2023.12.19

RF Exposure Info

BW [MHz]ModulationRB SizeRB Offset Power Low Ch. / Freq. Power Middle Ch. / Freq. Power High Ch. / Freq. BW [MHz]ModulationRB SizeRB Offset Power Low Ch. / Freq. Power Middle Ch. / Freq. Power High Ch. / Freq. BW [MHz]ModulationRB SizeRB Offset Power Low Ch. / Freq. Power Middle Ch. / Freq. Power High Ch. / Freq. 187001890019100200502017520300204502052520600 18601880190017201732.51745829836.5844 20QPSK1022.1522.1121.9020QPSK1021.6621.8821.8310QPSK1022.1021.9822.03 20QPSK14922.1722.2022.0522.1120QPSK14922.0522.1622.1321.710QPSK12522.5322.5522.22 20QPSK19922.0622.1121.9120QPSK19921.7021.8321.8210QPSK14921.9822.0622.12 20QPSK50021.0521.1020.9720QPSK50020.9020.9520.8310QPSK25021.2021.3021.30 20QPSK502421.1121.1521.0820QPSK502420.9521.0020.8510QPSK251221.2121.3521.32 20QPSK505021.0721.1020.7820QPSK505020.5420.6820.6110QPSK252521.1721.2321.25 20QPSK100020.4820.5020.4520QPSK100020.4720.4820.4610QPSK50021.2721.3021.28 186751890019125200252017520325204252052520625 1857.518801902.51717.51732.51747.5826.5836.5846.5 15QPSK1022.1422.0321.8015QPSK1021.6021.8421.695QPSK1022.0621.9421.98 15QPSK13722.1022.1821.9215QPSK13721.9322.1322.095QPSK11222.4422.4822.11 15QPSK17421.9822.0421.8915QPSK17421.5821.7621.815QPSK12421.9122.0321.98 15QPSK36021.0421.0920.9115QPSK36020.7620.8920.765QPSK12021.0521.2121.19 15QPSK362021.0621.1120.9315QPSK362020.8720.8620.725QPSK12721.0921.3121.27 15QPSK363921.0621.0220.6515QPSK363920.4920.5820.495QPSK121321.1221.2221.11 15QPSK75020.4720.4820.4415QPSK75020.4220.4720.405QPSK25021.1521.2821.21 186501890019150200002017520350204152052520635 18551880190517151732.51750825.5836.5847.5 10QPSK1022.0622.0821.8510QPSK1021.6221.7621.813QPSK1021.9921.8921.95 10QPSK12522.1522.1522.0310QPSK12521.9522.1321.993QPSK1822.4522.4522.13 10QPSK14922.0422.0121.8410QPSK14921.5921.6821.793QPSK11421.8422.0522.06 10QPSK25021.0421.0920.9210QPSK25020.8920.8020.733QPSK8021.0821.2321.19 10QPSK251221.0321.0421.0710QPSK251220.8420.9920.773QPSK8421.1321.3021.29 10QPSK252521.0121.0620.7410QPSK252520.4420.5420.583QPSK8721.1321.1221.12 10QPSK50020.3720.4520.4210QPSK50020.4020.3620.403QPSK15021.1321.2121.21 186251890019175199752017520375204072052520643 1852.518801907.51712.51732.51752.5824.7836.5848.3 5QPSK1022.0822.0221.845QPSK1021.6021.7521.691.4QPSK1021.9621.8822.02 5QPSK11222.1122.1321.975QPSK11222.0422.0922.111.4QPSK1322.5022.5322.18 5QPSK12421.9522.0121.775QPSK12421.5721.7521.681.4QPSK1521.8822.0122.10 5QPSK12020.9521.0120.895QPSK12020.8220.8320.791.4QPSK3022.0521.9221.99 5QPSK12721.0821.0020.975QPSK12720.8920.8620.761.4QPSK3122.4922.5422.07 5QP…

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

Contact Information

Applicant

xiaoping LI(Manager)

[email protected](86) 755-86095550Fax: (86) 755-86095551

Test Firm

Sporton International Inc. (Shenzhen)Randal Chen

[email protected]+86 0755-86379589

Technical Specifications

#	Rule Parts	Frequency Range	Power Output
1	15C	2.40 GHz - 2.48 GHz	11.00 mW

Confidentiality

Long Term

Grant Notes

Output Power listed is the maximum conducted output power. SAR compliance for head(next to mouth), extremity(wrist) is limited to the specific configurations tested for this filing. For satisfying FCC RF exposure compliance requirements, in front of head(next to mouth) operations should at least 10mm from head(next to mouth) and extremity(wrist) operations is restricted to belt-clips, holsters or similar accessories that have no metallic component in the assembly. End-users must be informed of the requirements for satisfying RF. The highest reported SAR for head(next to mouth), simultaneous transmission and extremity(wrist) (10g SAR) exposure conditions are < 0.10 W/kg, 1.47 W/kg and 0.14 W/kg, respectively.