2A8JCA3Unmanned aerial vehicle

TENG SU TOYS FACTORY Sep.19, 2022 Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject: Explanation of differences between product types FCC ID : 2A8JCA3 Model Number: A3, A1, A2, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X12, X13, X14, X15, Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9, Q10, Q11, Q12, Q13, Q14, Q15, M1, M2, M3, M4, M5, M6, M7, M8, M9, M10, M11, M12, M13, M14, M15, W1, W2, W3, W4, W5, W6, W7, W8, W9, W10, W11, W12, W13, W14, W15, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, F13, F14, F15 To Whom It May Concern: We, The TENG SU TOYS FACTORY hereby declare that the models are identical except the product batch number. Except for the different above, no other modification is performed. Sincerely, Signature: TENG SU TOYS FACTORY Contact person: ZHEN WANG

TENG SU TOYS FACTORY Agent Authorization Company: TENG SU TOYS FACTORY Address:No. 23, Middle Road, Huaize Dongguahu Industrial Zone, Lianxia Town, Chenghai District, Shantou City, Guangdong Province, China Product Name: Unmanned aerial vehicle Model Number(s): A3, A1, A2, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X12, X13, X14, X15, Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9, Q10, Q11, Q12, Q13, Q14, Q15, M1, M2, M3, M4, M5, M6, M7, M8, M9, M10, M11, M12, M13, M14, M15, W1, W2, W3, W4, W5, W6, W7, W8, W9, W10, W11, W12, W13, W14, W15, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, F13, F14, F15 Product Description: Unmanned aerial vehicle We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2022-09-22 Name: ZHEN WANG Company: TENG SU TOYS FACTORY

Report No.: AGC08791220805AP02 Page 1 of 4 EXTERNAL PHOTOS EXTERNAL VIEW-1 OF EUT EXTERNAL VIEW-2 OF EUT Report No.: AGC08791220805AP02 Page 2 of 4 EXTERNAL VIEW-3 OF EUT EXTERNAL VIEW-4 OF EUT Report No.: AGC08791220805AP02 Page 3 of 4 EXTERNAL VIEW-5 OF EUT EXTERNAL VIEW-6 OF EUT Report No.: AGC08791220805AP02 Page 4 of 4 EXTERNAL VIEW-7 OF EUT ****************************************End of Report****************************************

FCC ID Label Location

Report No.: AGC08791220805AP02 Page 1 of 2 INTERNAL PHOTOS OPEN VIEW-1 OF EUT OPEN VIEW-2 OF EUT Report No.: AGC08791220805AP02 Page 2 of 2 INTERNAL VIEW-1 OF EUT INTERNAL VIEW-2 OF EUT ****************************************End of Report**************************************** Antenna

RF EXPOSURE EVALUATION 1. PRODUCT INFORMATION Product Description Unmanned aerial vehicle Test Model A3 Series Model A1, A2, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X12, X13, X14, X15, Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9, Q10, Q11, Q12, Q13, Q14, Q15, M1, M2, M3, M4, M5, M6, M7, M8, M9, M10, M11, M12, M13, M14, M15, W1, W2, W3, W4, W5, W6, W7, W8, W9, W10, W11, W12, W13, W14, W15, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, F13, F14, F15 FCC ID 2A8JCA3 2. EVALUATION METHOD According to 447498 D01 General RF Exposure Guidance v06 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(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 3. CALCULATION 2.4GHz Pt=-2.018dBm=0.628mW The value of the Maximum output power Pt is referred to the test report of the CFR47 §15.247. The result for RF exposure evaluation SAR=(0.628mW /5mm) .[√2.420GHz)]= 0.195<3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR. 4. CONCLUSION The SAR evaluation is not required.

Page 1 of 42 FCC Test Report Report No.: AGC08791220805FE02 FCC ID : 2A8JCA3 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Unmanned aerial vehicle BRAND NAME : N/A MODEL NAME : A3(Series model name please see page 5) APPLICANT : TENG SU TOYS FACTORY DATE OF ISSUE : Sep. 20, 2022 STANDARD(S) : FCC Part 15.247 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC08791220805FE02 Page 2 of 42 REPORT REVISE RECORD Report Version Revise Time Issued Date Valid Version Notes V1.0 / Sep. 20, 2022 Valid Initial Release Report No.: AGC08791220805FE02 Page 3 of 42 TABLE OF CONTENTS 1. VERIFICATION OF COMPLIANCE .................................................................................................................. 5 2. GENERAL INFORMATION .............................................................................................................................. 6 2.1. PRODUCT DESCRIPTION ........................................................................................................................ 6 2.2. TABLE OF CARRIER FREQUENCYS ....................................................................................................... 7 2.3. RELATED SUBMITTAL(S)/GRANT(S) ....................................................................................................... 8 2.4. TEST METHODOLOGY ............................................................................................................................. 8 2.5. SPECIAL ACCESSORIES .......................................................................................................................... 8 2.6. EQUIPMENT MODIFICATIONS ................................................................................................................. 8 2.7. ANTENNA REQUIREMENT ....................................................................................................................... 8 3. MEASUREMENT UNCERTAINTY ................................................................................................................... 9 4. DESCRIPTION OF TEST MODES ................................................................................................................. 10 5. SYSTEM TEST CONFIGURATION ................................................................................................................ 11 5.1. CONFIGURATION OF TESTED SYSTEM ............................................................................................... 11 5.2. EQUIPMENT USED IN TESTED SYSTEM .............................................................................................. 11 5.3. SUMMARY OF TEST RESULTS .............................................................................................................. 11 6. TEST FACILITY .............................................................................................................................................. 12 7. PEAK OUTPUT POWER ................................................................................................................................ 13 7.1. MEASUREMENT PROCEDURE .............................................................................................................. 13 7.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................... 13 7.3. LIMITS AND MEASUREMENT RESULT .................................................................................................. 14 8. BANDWIDTH .................................................................................................................................................. 16 8.1. MEASUREMENT PROCEDURE .............................................................................................................. 16 8.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................... 16 8.3. LIMITS AND MEASUREMENT RESULTS ............................................................................................... 16 9. CONDUCTED SPURIOUS EMISSION........................................................................................................... 20 9.1. MEASUREMENT PROCEDURE .............................................................................................................. 20 9.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................... 20 9.3. MEASUREMENT EQUIPMENT USED .................................................................................................... 20 9.4. LIMITS AND MEASUREMENT RESULT .................................................................................................. 20 10. MAXIMUM CONDUCTED OUTPUT POWER SPECTRAL DENSITY ........................................................ 27 10.1. MEASUREMENT PROCEDURE ............................................................................................................ 27 10.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................. 27 10.3. MEASUREMENT EQUIPMENT USED .................................................................................................. 27 10.4. LIMITS AND MEASUREMENT RESULT................................................................................................ 27 11. RADIATED EMISSION ................................................................................................................................. 29 11.1. MEASUREMENT PROCEDURE ............................................................................................................ 29 11.2. TEST SETUP .......................................................................................................................................... 30 11.3. LIMITS AND MEASUREMENT RESULT................................................................................................ 31 11.4. TEST RESU…

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产品规格书 PRODUCT SPECIFICATION Product description: Welding 2.4G Transceiver Antenna Uni Link’s part number: Panchip_2400_Neg1B Issue Date: 2020-05-11 Note: 2402-2480MHz, Welding Customer Use Customer's authorized signature Remarks Full approved YES MEJOEHUANG comply with the requirements Conditional approved Rejected 1、产品技术指标（PRODUCT TECHNICAL SPECIFICATION） 电性能指标Electrical Specifications 频率范围Frequency Range (MHz) 2402-2480 频带宽度Bandwidth (MHz) 79 输入阻抗Input Impendence (Ω) 50 电压驻波比V.S.W.R ≤2 增益Gain (dBi) 0dBi 极化形式Polarization Type 垂直Vertical 雷电保护Lightning Protection 交流接地 Ac grounding 功率容量Power Capacity (w) 0.5 机械指标Mechanical Specifications 天线长度Antenna Length (mm) Ø1.5 X 33 辐射体Radiator 铜Cu 连接器型号Connect Type 焊接 weld 工作温度Working Temp(°C) -40~65 储藏温度Storage Temperature(°C) -40~80 颜色Color 白色 White 重量Weight (g) 0.2 2、产品图片（PRODUCT PICTURE） 3.天线类型（Antenna type）：wire 4、产品规格图(PRODUCT SPECIFICATION CHART) 单位(unit)：mm 312 Φ 1 . 5 5.Effiency &Gain Freq Effi Gain (MHz) (%%) (dBi) 2400 76.25 -1.0 2410 74.35 -0.82 2420 68.25 -0.2 2430 69.36 0.0 2440 71.25 -0.82 2450 68.33 -0.4 2460 72.33 -0.65 2470 73.62 -0.82 2480 72.22 -0.8 2490 68.47 -0.64 2500 71.26 -0.58

Report No.: AGC08791220805AP01 Page 1 of 2 TEST SETUP PHOTOS RADIATED EMISSION TEST SETUP BELOW 1GHZ RADIATED EMISSION TEST SETUP ABOVE 1GHZ Report No.: AGC08791220805AP01 Page 2 of 2 CONDUCTED TEST SETUP ****************************************End of Report*************************************