2A42I-FT61Smart watch

PDF created with pdfFactory Pro trial version www.pdffactory.com PDF created with pdfFactory Pro trial version www.pdffactory.com PDF created with pdfFactory Pro trial version www.pdffactory.com PDF created with pdfFactory Pro trial version www.pdffactory.com PDF created with pdfFactory Pro trial version www.pdffactory.com PDF created with pdfFactory Pro trial version www.pdffactory.com PDF created with pdfFactory Pro trial version www.pdffactory.com PDF created with pdfFactory Pro trial version www.pdffactory.com FCC Caution. 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. 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. FCC Radiation Exposure Statement This device complies with FCC RF radiation exposure limits set forth for an uncontrolled environment for portable condition. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. PDF created with pdfFactory Pro trial version www.pdffactory.com

Page 1 of 5 FCC ID: 2A42I-FT61 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. EUT Constructional Details External EUT Photo Photo 1 Photo 2 Page 2 of 5 FCC ID: 2A42I-FT61 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 3 Photo 4 Page 3 of 5 FCC ID: 2A42I-FT61 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 5 Photo 6 Page 4 of 5 FCC ID: 2A42I-FT61 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 7 Photo 8 Page 5 of 5 FCC ID: 2A42I-FT61 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 9 ---The End---

Label Size: L25mm * W5mm 1. The label is silk-screen on the sample Smart watch Model Name: FT61 FCC ID: 2A42I-FT61 w L

Page 1 of 7 FCC ID: 2A42I-FT61 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. EUT Constructional Details Internal EUT Photo Photo 1 Photo 2 Page 2 of 7 FCC ID: 2A42I-FT61 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 3 Photo 4 Page 3 of 7 FCC ID: 2A42I-FT61 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 5 Photo 6 Page 4 of 7 FCC ID: 2A42I-FT61 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 7 Photo 8 Page 5 of 7 FCC ID: 2A42I-FT61 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 9 Photo 10 Page 6 of 7 FCC ID: 2A42I-FT61 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 11 Photo 12 Page 7 of 7 FCC ID: 2A42I-FT61 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 13 ------End------ BT,BLE ANT

RF Exposure evaluation FCC ID: 2A42I-FT61 1.1. Applicable Standard According to §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. According to §1.1310 and §2.1093 RF exposure requirement KDB447498 v06: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies 1.2. Requirement According to KDB447498 D01 General RF Exposure Guidance v06 Section 4.3.1 Standalone SAR test exclusion considerations: “Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Test Exclusion Threshold condition, listed below, is satisfied. These test exclusion conditions are based on source-based time-averaged maximum conducted output power of the RF channel requiring evaluation, adjusted for tune-up tolerance, and the minimum test separation distance required for the exposure conditions.22 The minimum test separation distance is determined by the smallest distance from the antenna and radiating structures or outer surface of the device, according to the host form factor, exposure conditions and platform requirements, to any part of the body or extremity of a user or bystander (see 5) of section 4.1). To qualify for SAR test exclusion, the test separation distances applied must be fully explained and justified by the operating configurations and exposure conditions of the transmitter and applicable host platform requirements, typically in the SAR measurement or SAR analysis report, according to the required published RF exposure KDB procedures. When no other RF exposure testing or reporting is required, a statement of justification and compliance must be included in the equipment approval, in lieu of the SAR report, to qualify for the SAR test exclusion. When required, the device specific conditions described in the other published RF exposure KDB procedures must be satisfied before applying these SAR test exclusion provisions; for example, handheld PTT two-way radios, handsets, laptops & tablets etc.23 “ [(max. power of channel, including tune-up tolerance, mW)/ (min. test separation distance, mm)] · [√f (GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where: • f (GHz) is the RF channel transmit frequency in GHz • Power and distance are rounded to the nearest mW and mm before calculation • The result is rounded to one decimal place for comparison • 3.0 and 7.5 are referred to as the numeric thresholds in the step 2 below The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm according to 5) in section 4.1 is applied to determine SAR test exclusion. Manufacturing Tolerance [BLE] GFSK1Mbps Channel Channel 0 Channel 19 Channel 39 Target (dBm) 0 0 0 Tolerance ±(dB) 1.0 1.0 1.0 BT(BR+EDR) GFSK1Mbps Channel Channel 0 Channel 39 Channel 79 Target (dBm) 4 4 4 Tolerance ±(dB) 1.0 1.0 1.0 GFSK1Mbps Channel Channel 0 Channel 39 Channel 79 Target (dBm) 4 4 4 Tolerance ±(dB) 1.0 1.0 1.0 GFSK1Mbps Channel Channel 0 Channel 39 Channel 79 Target (dBm) 4 5 4 Tolerance ±(dB) 1.0 1.0 1.0 2. E v a l u a t i o n R e s u l t Standalone Band/Mode f (GHz) Antenna Distance (mm) RF output power including tune up SAR Test Exclusion Threshold SAR Test Exclusion Estimated SAR dBm mW BLE 2.44 5 1 1.26 0.393＜3.0 Yes / BT(BR+EDR) 2.441 5 6 3.98 1.244 ＜3.0 Yes / Remark: When the minimum test separation distance is < 5 mm, a distance of 5 mm according to f) in section 4.1 is applied to determine SAR test exclusion. 3. C o n c l u s i o n The measurement results comply with the FCC Limit per 47 CFR 2.1093 for the uncontrolled RF Exposure and SAR Exclusion Threshold per KDB 447498 v06, No SAR is required. .....................End.........................

Page 1 of 34 Report No.: AITSZ24061415W1 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. TEST REPORT Client Information: Applicant: Shenzhen ieecoo Intelligent Co., Ltd Applicant add.: 711, building F, Huafeng International Robot Industrial Park, Hangcheng Avenue, Xixiang, Bao'an District, Shenzhen, China Manufacturer: Shenzhen ieecoo Intelligent Co., Ltd Manufacturer add.: 711, building F, Huafeng International Robot Industrial Park, Hangcheng Avenue, Xixiang, Bao'an District, Shenzhen, China Product Information: Product Name: Smart watch Model No.: FT61 Series Model: FT58,FT59,FT61S,FT61P,FT58S,FT58P,Ares GPS Brand Name: N/A Test samples.: AITSZ24061415-1 FCC ID: 2A42I-FT61 Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 Prepared By: Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel.: +86 0755-230967639 Fax.: +86 0755-230967639 Date of Receipt: Jun. 14, 2024 Date of Test: Jun. 14, 2024~ Jun. 25, 2024 Date of Issue: Jun. 25, 2024 Test Result: Pass This device described above has been tested by Guangdong Asia Hongke Test Technology Limited and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. Note: This report shall not be reproduced except in full, without the written approval of Guangdong Asia Hongke Test Technology Limited, this document may be altered or revised by Guangdong Asia Hongke Test Technology Limited, personal only, and shall be noted in the revision of the document. This test report must not be used by the client to claim product endorsement. Reviewed by: Approved by: Leon.yi Sean She Page 2 of 34 Report No.: AITSZ24061415W1 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. 1 Contents Page COVER PAGE 1 CONTENTS .................................................................................................................................................................... 2 2 TEST SUMMARY .......................................................................................................................................................... 4 2.1 Statement of the Measurement Uncertainty ...................................................................................... 4 2.2 Measurement Uncertainty ................................................................................................................. 4 3 TEST FACILITY ............................................................................................................................................................. 5 3.1 Deviation from standard .................................................................................................................... 5 3.2 Abnormalities from standard conditions ............................................................................................ 5 3.3 Test Location ..................................................................................................................................... 5 4 GENERAL INFORMATION ......................................................................................................................................... 6 4.1 Test frequencies ................................................................................................................................ 7 4.2 EUT Peripheral List ........................................................................................................................... 7 4.3 Test Peripheral List ........................................................................................................................... 7 4.4 TEST METHODOLOGY.................................................................................................................... 8 4.4.1 EUT Configuration ................................................................................................................................. 8 4.4.2 EUT Exercise ........................................................................................................................................ 8 4.4.3 General Test Procedures ....................................................................................................................... 8 4.5 Description of Test Modes ................................................................................................................. 9 5 EQUIPMENT USED DURING TEST ........................................................................................................................ 10 6 TEST RESULTS AND MEASUREMENT DATA .................................................................................................... 11 6.1 Antenna requirement ....................................................................................................................... 11 6.2 On Time and Duty Cycle ................................................................................................................. 13 6.3 Maximum Conducted Output Power Measurement ........................................................................ 14 6.4 6 dB Spectrum Bandwidth Measurement ........................................................................................ 16 6.5 Power Spectral Density ................................................................................................................... 17 6.6 Conducted Spurious Emissions and Band Edges Test ................................................................... 18 6.7 Radiated Emissions and Radiation Restricted band Measurement .....................…

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Page 1 of 23 Report No.: AITSZ24061415W1 1. Duty Cycle 1.1 Ant1 1.1.1 Test Result Ant1 Mode TX Type Frequency (MHz) T_on (ms) Period (ms) Duty Cycle (%) Duty Cycle Correction Factor (dB) Max. DC Variation (%) 1M SISO 2402 1.679 1.875 89.55 0.48 0.03 2440 1.678 1.875 89.49 0.48 0.03 2480 1.678 1.875 89.49 0.48 0.03 Page 2 of 23 Report No.: AITSZ24061415W1 1.1.2 Test Graph 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Page 3 of 23 Report No.: AITSZ24061415W1 1M_HCH_2480MHz_Ant1_NTNV Page 4 of 23 Report No.: AITSZ24061415W1 2. Bandwidth 2.1 OBW 2.1.1 Test Result Mode TX Type Frequency (MHz) ANT 99% Occupied Bandwidth (MHz) Verdict Result Limit 1M SISO 2402 1 1.015 / Pass 2440 1 1.016 / Pass 2480 1 1.015 / Pass Page 5 of 23 Report No.: AITSZ24061415W1 2.1.2 Test Graph 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Page 6 of 23 Report No.: AITSZ24061415W1 1M_HCH_2480MHz_Ant1_NTNV Page 7 of 23 Report No.: AITSZ24061415W1 2.2 6dB BW 2.2.1 Test Result Mode TX Type Frequency (MHz) ANT 6dB Bandwidth (MHz) Verdict Result Limit 1M SISO 2402 1 0.670 >=0.5 Pass 2440 1 0.666 >=0.5 Pass 2480 1 0.668 >=0.5 Pass Page 8 of 23 Report No.: AITSZ24061415W1 2.2.2 Test Graph 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Page 9 of 23 Report No.: AITSZ24061415W1 1M_HCH_2480MHz_Ant1_NTNV Page 10 of 23 Report No.: AITSZ24061415W1 3. Maximum Conducted Output Power 3.1 Power 3.1.1 Test Result Mode TX Type Frequency (MHz) Maximum Peak Conducted Output Power (dBm) Verdict ANT1 Limit 1M SISO 2402 -0.67 <=30 Pass 2440 0.14 <=30 Pass 2480 -0.69 <=30 Pass Note1: Antenna Gain: Ant1: 0.00dBi; Page 11 of 23 Report No.: AITSZ24061415W1 3.1.2 Test Graph 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Page 12 of 23 Report No.: AITSZ24061415W1 1M_HCH_2480MHz_Ant1_NTNV Page 13 of 23 Report No.: AITSZ24061415W1 4. Maximum Power Spectral Density 4.1 PSD 4.1.1 Test Result Mode TX Type Frequency (MHz) Maximum PSD (dBm/3kHz) Verdict ANT1 Limit 1M SISO 2402 -17.14 <=8 Pass 2440 -16.03 <=8 Pass 2480 -17.03 <=8 Pass Note1: Antenna Gain: Ant1: 0.00dBi; Page 14 of 23 Report No.: AITSZ24061415W1 4.1.2 Test Graph 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Page 15 of 23 Report No.: AITSZ24061415W1 1M_HCH_2480MHz_Ant1_NTNV Page 16 of 23 Report No.: AITSZ24061415W1 5. Unwanted Emissions In Non-restricted Frequency Bands 5.1 Ref 5.1.1 Test Result Mode TX Type Frequency (MHz) ANT Level of Reference (dBm) 1M SISO 2402 1 -1.10 2440 1 -0.20 2480 1 -0.98 Note1: Refer to FCC Part 15.247 (d) and ANSI C63.10-2013, the channel contains the maximum PSD level was used to establish the reference level. Page 17 of 23 Report No.: AITSZ24061415W1 5.1.2 Test Graph 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Page 18 of 23 Report No.: AITSZ24061415W1 1M_HCH_2480MHz_Ant1_NTNV Page 19 of 23 Report No.: AITSZ24061415W1 5.2 CSE 5.2.1 Test Result Mode TX Type Frequency (MHz) ANT Level of Reference (dBm) Limit (dBm) Verdict 1M SISO 2402 1 -1.10 -21.10 Pass 2440 1 -0.20 -20.20 Pass 2480 1 -0.98 -20.98 Pass Note1: Refer to FCC Part 15.247 (d) and ANSI C63.10-2013, the channel contains the maximum PSD level was used to establish the reference level. Page 20 of 23 Report No.: AITSZ24061415W1 5.2.2 Test Graph 1M_LCH_2402MHz_Ant1_NTNV 1M_LCH_2402MHz_Ant1_NTNV Page 21 of 23 Report No.: AITSZ24061415W1 1M_MCH_2440MHz_Ant1_NTNV 1M_HCH_2480MHz_Ant1_NTNV Page 22 of 23 Report No.: AITSZ24061415W1 1M_HCH_2480MHz_Ant1_NTNV Page 23 of 23 Report No.: AITSZ24061415W1 6. Form731 6.1 Form731 6.1.1 Test Result Lower Freq (MHz) High Freq (MHz) MAX Power (W) MAX Power (dBm) 2402 2480 0.0010 0.14

Confirmation of Sample 样品承认书 第1页/共计7页 司南微电子（深圳）有限公司 SINAWELL Electronics(Shenzhen) Co., Ltd. Customer Name 翼客智能 Product Name FT61 Customer Item Number Project name FT61 Product brand SN Product model Appendix ■ cover ■ buleprint □ FAI report □ CPK report告 ■Reliability Test Report □ 3D model ■ RoHS □ UN38.3 Supplier Signature Make Audit Approval Chen de Li xiao long Zhang ping Customer Signature Make Audit Approval Admit condition □ admit □ Denial of recognition □ Conditional recognition Conditions to be satisfied： □ Provisional recognition limit PCS Supplier Information： Name ：SINAWELL Electronics(Shenzhen) Co., Ltd. Contacts ：Zhang wen feng ADD：708-718, Jinfulai Building, 49-1 Dabao Road, Xin'an 28 District, Bao'an District, Shenzhen TLE ：0755-29988460 Fax ：0755-29988470 EMAIL：[email protected] Rev：B Confirmation of Sample 样品承认书 第2页/共计7页 The Main Antenna Sample Confirmation Designer：SINAWELL Electronics(Shenzhen) Co., Ltd. Add：712-717, Block A Jinfulai Building,49-1 Dabao Road,Xinan 28 th area,Baoan District,Shenzhen,China Customer 翼客智能 Project Name FT61 Date 2024-08-20 Project NO. SN1257-BT Notes LDS Frequency Range BT Designed By RF Engineer Structural Engineer Checked By Engineering Manager Client’s Approval Confirmation of Sample 样品承认书 第3页/共计7页 Table of Contents Specification description ................................................. 1 1.Summary of specifications ............................... 错误!未定义书签。 2.Appearance ............................................................. 3 3.Electrical performance .................................................. 3 3.1. Antenna band ...................................................... 3 3.2. Matching circuit .................................................. 3 3.3.Return Loss........................................................ 4 3.4.Antenna Gain ....................................................... 4 4. Appearance structure ................................................... 5 4.1. Antenna Material .................................................. 5 5. Remarks ............................................................... 6 Appendix I (Mechanical drawing) ........................................... 7 Appendix II (Performance Report) ...................................... 8、9 6.Size Report .......................................................... 10 Confirmation of Sample 样品承认书 第4页/共计7页 1. Specification description This specification describes the status of the FT61 LDS antenna with a frequency band of 2400mHz-2500mHz. 2. Antenna appearance 3. Electrical performance 3.1. Antenna band BT Transmitting band(MHz) 2400MHz-2500MHz 3.2. Matching Circuit After the test point is at the antenna connector (RF test port), see the figure below. 1. BT antenna matching. Element Value E1(0402) NC E2(0402) 0Ω E3(0402) NC E4(0402) 0Ω Confirmation of Sample 样品承认书 第5页/共计7页 3.3. Return Loss BT VSWR+ Return Resonant Point Range(MHz) Frequency point(MHz)/Maximum Echo Loss(dB) 2400-2500 2400 2500 VSWR 1.29 1.92 Return loss -18 -10 3.4. Antenna Gain Freq Effi Effi Gain (MHz) (%) (dB) (dBi) 2300 11.97 -9.22 -6.06 2310 11.42 -9.42 -6.18 2320 11.97 -9.22 -6.02 2330 12.68 -8.97 -5.7 2340 13.15 -8.81 -5.51 2350 14.29 -8.45 -4.3 2360 13.96 -8.55 -5.26 2370 11.98 -9.21 -5.73 2380 11.98 -9.21 -5.6 2390 11.74 -9.3 -5.66 2400 9.32 -10.3 -6.71 2410 10.61 -9.74 -6.08 2420 10.46 -9.81 -6.18 2430 10.48 -9.8 -6.08 2440 9.71 -10.13 -6.25 2450 9.06 -10.43 -6.32 2460 8.35 -10.78 -6.64 2470 8.43 -10.74 -6.38 2480 8.34 -10.79 -5.98 2490 8.75 -10.58 -5.82 2500 8.67 -10.62 -6.17 Confirmation of Sample 样品承认书 第6页/共计7页 4. Appearance structure 4.1. Antenna Material 5. Notes (Electrical Performance Test Report) In the electrical performance test report, the 3D darkroom data for manufacturers are provided. The following table format Appendix 1:（Mechanical drawing） Appendix II (Performance report) FPC Mechanical drawing(Annex I) Confirmation of Sample 样品承认书 第7页/共计7页 Focus on size NO 尺寸(mm) 公差(mm) 备注 1 14.9 ±0.1 2 10.5 ±0.1 3 5.1 ±0.1 4 2.3 ±0.1 5 6

Page 1 of 2 FCC ID: 2A42I-FT61 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Test Setup Photo DTS Radiated Emission Page 2 of 2 FCC ID: 2A42I-FT61 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Conducted Emission ------End------