2BFHZ-BLAISE-S1-PROHELMET WIRELESS EARPHONE

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 wil not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be detemined 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. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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. (2)This device must accept any interference received, including interference that may cause undesired operation. * RF warning for Portable device: The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

Page 1 of 37 Report No.: AiTSZ-251205007W3 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. TEST REPORT Client Information: Applicant: Ningbo Mohang Intelligent Technology Co., Ltd Applicant add.: Room 1-2346, 1st Floor, Building 41, Block B, No.188 Jinghua Road, Ningbo High-tech Zone, Zhejiang Province Manufacturer: Ningbo Mohang Intelligent Technology Co., Ltd Manufacturer add.: Room 1-2346, 1st Floor, Building 41, Block B, No.188 Jinghua Road, Ningbo High-tech Zone, Zhejiang Province Product Information: Product Name: HELMET WIRELESS EARPHONE Model No.: BLAISE S1 PRO, S1 PRO, S2 PRO, S3 PRO, S4 PRO, S5 PRO, R1 PRO, R2 PRO, R3 PRO, R4 PRO, R5 PRO Trade Mark: Brand Name BLAISE FCC ID: 2BFHZ-BLAISE-S1-PRO Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 Prepared By: Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang,Dongguan, Guangdong, China Tel.: +86-769-8202 0499 Fax.: +86-769-8202 0495 Date of Receipt: Dec.05, 2025 Date of Test: Dec.05, 2025~ Dec.11, 2025 Date of Issue: Dec.17, 2025 Test Result: Pass This device described above has been tested by Dongguan Yaxu (AiT) 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 Dongguan Yaxu (AiT) Technology Limited, this document may be altered or revised by Dongguan Yaxu (AiT) 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: Page 2 of 37 Report No.: AiTSZ-251205007W3 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Emiya Lin Simba Huang 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 ..................................................................................................................... 8 4.3 Test Peripheral List ...................................................................................................................... 8 4.4 TEST METHODOLOGY .............................................................................................................. 9 4.5 Description of Test Modes ......................................................................................................... 10 5 EQUIPMENT USED DURING TEST ........................................................................................................................ 11 6 TEST RESULTS AND MEASUREMENT DATA .................................................................................................... 13 6.1 Antenna requirement ................................................................................................................. 13 6.2 Peak Power Measurement ........................................................................................................ 14 6.3 Frequency Separation and 20 dB Bandwidth ........................................................................... 15 6.4 Number of Hopping Frequency ................................................................................................. 17 6.5 Time of Occupancy (Dwell Time) .............................................................................................. 18 6.6 Conducted Spurious Emissions and Band Edges Test ............................................................. 19 6.7 Restrict-band Band-edge Measurements ................................................................................. 20 6.8 Radiated Emissions Measurement ........................................................................................... 22 6.9 Conducted Emissions ................................................................................................................ 30 6.10 Pseudorandom frequency hopping sequence .......................................................................... 36 7 TEST SETUP PHOTOGRAPHS OF EUT ................................................................................................................ 37 8 EXTERNAL PHOTOGRAPHS OF EUT ................................................................................................................... 37 9 INTERNA…

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Page 1 of 2 FCC ID: 2BFHZ-BLAISE-S1-PRO Conducted Emission Radiated Emission Page 2 of 2 FCC ID: 2BFHZ-BLAISE-S1-PRO RF

Page 46 of 54 Report No.: AiTSZ-251205007W3 GFSK_DH5_HCH_2480MHz_Ant1_NTNV GFSK_DH5_HOPP_Ant1_NTNV Page 47 of 54 Report No.: AiTSZ-251205007W3 GFSK_DH5_HOPP_Ant1_NTNV Pi/4DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV Page 48 of 54 Report No.: AiTSZ-251205007W3 Pi/4DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV Pi/4DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV Page 49 of 54 Report No.: AiTSZ-251205007W3 Pi/4DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV Pi/4DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV Page 50 of 54 Report No.: AiTSZ-251205007W3 Pi/4DQPSK_2DH5_HOPP_Ant1_NTNV Pi/4DQPSK_2DH5_HOPP_Ant1_NTNV Page 51 of 54 Report No.: AiTSZ-251205007W3 8DPSK_3DH5_LCH_2402MHz_Ant1_NTNV 8DPSK_3DH5_LCH_2402MHz_Ant1_NTNV Page 52 of 54 Report No.: AiTSZ-251205007W3 8DPSK_3DH5_MCH_2441MHz_Ant1_NTNV 8DPSK_3DH5_HCH_2480MHz_Ant1_NTNV Page 53 of 54 Report No.: AiTSZ-251205007W3 8DPSK_3DH5_HCH_2480MHz_Ant1_NTNV 8DPSK_3DH5_HOPP_Ant1_NTNV Page 54 of 54 Report No.: AiTSZ-251205007W3 8DPSK_3DH5_HOPP_Ant1_NTNV ********************** End of Report **********************

Page 1 of 54 Report No.: AiTSZ-251205007W3 Appendix RF test data for BT2 Page 2 of 54 Report No.: AiTSZ-251205007W3 1. Bandwidth 1.1 Test Result 1.1.1 OBW Mode TX Type Frequency (MHz) Packet Type ANT 99% Occupied Bandwidth (MHz) Verdict Result Limit GFSK SISO 2402 DH5 1 0.872 / Pass 2441 DH5 1 0.875 / Pass 2480 DH5 1 0.881 / Pass Pi/4DQPSK SISO 2402 2DH5 1 1.169 / Pass 2441 2DH5 1 1.175 / Pass 2480 2DH5 1 1.174 / Pass 8DPSK SISO 2402 3DH5 1 1.175 / Pass 2441 3DH5 1 1.177 / Pass 2480 3DH5 1 1.179 / Pass 1.1.2 20dB BW Mode TX Type Frequency (MHz) Packet Type ANT 20dB Bandwidth (MHz) Verdict Result Limit GFSK SISO 2402 DH5 1 0.959 / Pass 2441 DH5 1 0.954 / Pass 2480 DH5 1 0.957 / Pass Pi/4DQPSK SISO 2402 2DH5 1 1.318 / Pass 2441 2DH5 1 1.286 / Pass 2480 2DH5 1 1.285 / Pass 8DPSK SISO 2402 3DH5 1 1.301 / Pass 2441 3DH5 1 1.300 / Pass 2480 3DH5 1 1.307 / Pass Page 3 of 54 Report No.: AiTSZ-251205007W3 1.2 Test Graph 1.2.1 OBW GFSK_DH5_LCH_2402MHz_Ant1_NTNV GFSK_DH5_MCH_2441MHz_Ant1_NTNV Page 4 of 54 Report No.: AiTSZ-251205007W3 GFSK_DH5_HCH_2480MHz_Ant1_NTNV Pi/4DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV Page 5 of 54 Report No.: AiTSZ-251205007W3 Pi/4DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV Pi/4DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV Page 6 of 54 Report No.: AiTSZ-251205007W3 8DPSK_3DH5_LCH_2402MHz_Ant1_NTNV 8DPSK_3DH5_MCH_2441MHz_Ant1_NTNV Page 7 of 54 Report No.: AiTSZ-251205007W3 8DPSK_3DH5_HCH_2480MHz_Ant1_NTNV Page 8 of 54 Report No.: AiTSZ-251205007W3 1.2.2 20dB BW GFSK_DH5_LCH_2402MHz_Ant1_NTNV GFSK_DH5_MCH_2441MHz_Ant1_NTNV Page 9 of 54 Report No.: AiTSZ-251205007W3 GFSK_DH5_HCH_2480MHz_Ant1_NTNV Pi/4DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV Page 10 of 54 Report No.: AiTSZ-251205007W3 Pi/4DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV Pi/4DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV Page 11 of 54 Report No.: AiTSZ-251205007W3 8DPSK_3DH5_LCH_2402MHz_Ant1_NTNV 8DPSK_3DH5_MCH_2441MHz_Ant1_NTNV Page 12 of 54 Report No.: AiTSZ-251205007W3 8DPSK_3DH5_HCH_2480MHz_Ant1_NTNV Page 13 of 54 Report No.: AiTSZ-251205007W3 2. Maximum Conducted Output Power 2.1 Test Result 2.1.1 Power Mode TX Type Frequency (MHz) Packet Type Maximum Peak Conducted Output Power (dBm) Verdict ANT1 Limit GFSK SISO 2402 DH5 1.65 <=30 Pass 2441 DH5 1.40 <=30 Pass 2480 DH5 0.59 <=30 Pass Pi/4DQPSK SISO 2402 2DH5 2.59 <=20.97 Pass 2441 2DH5 2.34 <=20.97 Pass 2480 2DH5 1.50 <=20.97 Pass 8DPSK SISO 2402 3DH5 2.96 <=20.97 Pass 2441 3DH5 2.71 <=20.97 Pass 2480 3DH5 1.84 <=20.97 Pass Note1: Antenna Gain: Ant1: 2.05dBi; Page 14 of 54 Report No.: AiTSZ-251205007W3 2.2 Test Graph 2.2.1 Power GFSK_DH5_LCH_2402MHz_Ant1_NTNV GFSK_DH5_MCH_2441MHz_Ant1_NTNV Page 15 of 54 Report No.: AiTSZ-251205007W3 GFSK_DH5_HCH_2480MHz_Ant1_NTNV Pi/4DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV Page 16 of 54 Report No.: AiTSZ-251205007W3 Pi/4DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV Pi/4DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV Page 17 of 54 Report No.: AiTSZ-251205007W3 8DPSK_3DH5_LCH_2402MHz_Ant1_NTNV 8DPSK_3DH5_MCH_2441MHz_Ant1_NTNV Page 18 of 54 Report No.: AiTSZ-251205007W3 8DPSK_3DH5_HCH_2480MHz_Ant1_NTNV Page 19 of 54 Report No.: AiTSZ-251205007W3 3. Carrier Frequency Separation 3.1 Test Result 3.1.1 Ant1 Ant1 Mode TX Type Frequency (MHz) Packet Type Channel Separation (MHz) 20dB Bandwidth (MHz) Limit (MHz) Verdict GFSK SISO HOPP DH5 1.000 0.959 >=0.959 Pass Pi/4DQPSK SISO HOPP 2DH5 1.003 1.318 >=0.879 Pass 8DPSK SISO HOPP 3DH5 1.001 1.307 >=0.871 Pass Page 20 of 54 Report No.: AiTSZ-251205007W3 3.2 Test Graph 3.2.1 Ant1 GFSK_DH5_HOPP_Ant1_NTNV Pi/4DQPSK_2DH5_HOPP_Ant1_NTNV Page 21 of 54 Report No.: AiTSZ-251205007W3 8DPSK_3DH5_HOPP_Ant1_NTNV Page 22 of 54 Report No.: AiTSZ-251205007W3 4. Number of Hopping Frequencies 4.1 Test Result 4.1.1 HoppNum Mode TX Type Frequency (MHz) Packet Type Num of Hopping Frequencies Verdict ANT1 Limit GFSK SISO HOPP DH5 79 >=15 Pass Pi/4DQPSK SISO HOPP 2DH5 79 >=15 Pass 8DPSK SISO HOPP 3DH5 79 >=15 Pass Page 23 of 54 Report No.: AiTSZ-251205007W3 4.2 Test Graph 4.2.1 HoppNum GFSK_DH5_HOPP_Ant1_NTNV Pi/4DQPSK_2DH5_HOPP_Ant1_NTNV Page 24 of 54 Report No.: AiTSZ-251205007W3 8DPSK_3DH5_HOPP_Ant1_NTNV Page 25 of 54 Report No.: AiTSZ-251205007W3 5. Time of Occupancy (Dwell Time) 5.1 Test Result 5.1.1 Ant1 Ant1 Mode TX Type Frequency (MHz) Packet Type Duration of Single Pulse (ms) Observation Period (s) Num of Pulse in Observation Period Dwell Time (ms) Limit (ms) Verdict GFSK SISO HOPP DH1 0.392 31.600 320 125.440 <=400 Pass DH3 1.642 31.600 152 249.584 <=400 Pass DH5 2.888 31.600 109 314.792 <=400 Pass Pi/4DQPSK SISO HOPP 2DH1 0.396 31.600 320 126.720 <=400 Pass 2DH3 1.648 31.600 152 250.496 <=400 Pass 2DH5 2.902 31.600 110 319.220 <=400 Pass 8DPSK SISO HOPP 3DH1 0.402 31.600 319 128.238 <=400 Pass 3DH3 1.646 31.600 163 268.298 <=400 Pass 3DH5 2.902 31.600 100 290.200 <=400 Pass Page 26 of 54 Report No.: AiTSZ-251205007W3 5.2 Test Graph 5.2.1 Ant1 GFSK_DH1_HOPP_Ant1_NTNV GFSK_DH1_HOPP_Ant1_NTNV Page 27 of 54 Report No.: AiTSZ-251205007W3 GFSK_DH3_HOPP_Ant1_NTNV GFSK_DH3_HOPP_Ant1_NTNV Page 28 of 54 Report No.: AiTSZ-251205007W3 GFSK_DH5_HOPP_Ant1_NTNV GFSK_DH5_HOPP_Ant1_NTNV Page 29 of 54 Report No.: AiTSZ-251205007W3 Pi/4DQPSK_2DH1_HOPP_Ant1_NTNV Pi/4DQPSK_2DH1_HOPP_Ant1_NTNV Page 30 of 54 Report No.: AiTSZ-251205007W3 Pi/4DQPSK_2DH3_HOPP_Ant1_NTNV Pi/4DQPSK_2DH3_HOPP_Ant1_NTNV Page 31 of 54 Report No.: AiTSZ-251205007W3 Pi/4DQPSK_2DH5_HOPP_Ant1_NTNV Pi/4DQPSK_2DH5_HOPP_Ant1_NTNV Page 32 of 54 Report No.: AiTSZ-251205007W3 8DPSK_3DH1_HOPP_Ant1_NTNV 8DPSK_3DH1_HOPP_Ant1_NTNV Page 33 of 54 Report No.: AiTSZ-251205007W3 8DPSK_3DH3_HOPP_Ant1_NTNV 8DPSK_3DH3_HOPP_Ant1_NTNV Page 34 of 54 Report No.: AiTSZ-251205007W3 8DPSK_3DH5_HOPP_Ant1_NTNV 8DPSK_3DH5_HOPP_Ant1_NTNV Page 35 of 54 Report No.: AiTSZ-251205007W3 6. Unwanted Emissions In Non-restricted Frequency Bands 6.1 Test Result 6.1.1 Ref Mode TX Type Frequency (MHz) Packet Type ANT Level of Reference (dBm) GFSK SISO 2402 DH5 1 1.53 2441 DH5 1 1.29 2480 DH5 1 0.48 HOPP DH5 1 1.61 1.61 Pi/4DQPSK SISO 2402 2DH5 1 1.55 2441 2DH5 1 1.29 2480 2DH5 1 0.51 HOPP 2D…

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Page 46 of 54 Report No.: AiTSZ-251205007W2 GFSK_DH5_HCH_2480MHz_Ant1_NTNV GFSK_DH5_HOPP_Ant1_NTNV Page 47 of 54 Report No.: AiTSZ-251205007W2 GFSK_DH5_HOPP_Ant1_NTNV Pi/4DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV Page 48 of 54 Report No.: AiTSZ-251205007W2 Pi/4DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV Pi/4DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV Page 49 of 54 Report No.: AiTSZ-251205007W2 Pi/4DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV Pi/4DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV Page 50 of 54 Report No.: AiTSZ-251205007W2 Pi/4DQPSK_2DH5_HOPP_Ant1_NTNV Pi/4DQPSK_2DH5_HOPP_Ant1_NTNV Page 51 of 54 Report No.: AiTSZ-251205007W2 8DPSK_3DH5_LCH_2402MHz_Ant1_NTNV 8DPSK_3DH5_LCH_2402MHz_Ant1_NTNV Page 52 of 54 Report No.: AiTSZ-251205007W2 8DPSK_3DH5_MCH_2441MHz_Ant1_NTNV 8DPSK_3DH5_HCH_2480MHz_Ant1_NTNV Page 53 of 54 Report No.: AiTSZ-251205007W2 8DPSK_3DH5_HCH_2480MHz_Ant1_NTNV 8DPSK_3DH5_HOPP_Ant1_NTNV Page 54 of 54 Report No.: AiTSZ-251205007W2 8DPSK_3DH5_HOPP_Ant1_NTNV ********************** End of Report **********************

Page 1 of 54 Report No.: AiTSZ-251205007W2 Appendix RF test data for BT1 Page 2 of 54 Report No.: AiTSZ-251205007W2 1. Bandwidth 1.1 Test Result 1.1.1 OBW Mode TX Type Frequency (MHz) Packet Type ANT 99% Occupied Bandwidth (MHz) Verdict Result Limit GFSK SISO 2402 DH5 1 0.890 / Pass 2441 DH5 1 0.891 / Pass 2480 DH5 1 0.896 / Pass Pi/4DQPSK SISO 2402 2DH5 1 1.174 / Pass 2441 2DH5 1 1.177 / Pass 2480 2DH5 1 1.175 / Pass 8DPSK SISO 2402 3DH5 1 1.177 / Pass 2441 3DH5 1 1.179 / Pass 2480 3DH5 1 1.187 / Pass 1.1.2 20dB BW Mode TX Type Frequency (MHz) Packet Type ANT 20dB Bandwidth (MHz) Verdict Result Limit GFSK SISO 2402 DH5 1 0.957 / Pass 2441 DH5 1 0.958 / Pass 2480 DH5 1 0.999 / Pass Pi/4DQPSK SISO 2402 2DH5 1 1.286 / Pass 2441 2DH5 1 1.286 / Pass 2480 2DH5 1 1.288 / Pass 8DPSK SISO 2402 3DH5 1 1.300 / Pass 2441 3DH5 1 1.303 / Pass 2480 3DH5 1 1.311 / Pass Page 3 of 54 Report No.: AiTSZ-251205007W2 1.2 Test Graph 1.2.1 OBW GFSK_DH5_LCH_2402MHz_Ant1_NTNV GFSK_DH5_MCH_2441MHz_Ant1_NTNV Page 4 of 54 Report No.: AiTSZ-251205007W2 GFSK_DH5_HCH_2480MHz_Ant1_NTNV Pi/4DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV Page 5 of 54 Report No.: AiTSZ-251205007W2 Pi/4DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV Pi/4DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV Page 6 of 54 Report No.: AiTSZ-251205007W2 8DPSK_3DH5_LCH_2402MHz_Ant1_NTNV 8DPSK_3DH5_MCH_2441MHz_Ant1_NTNV Page 7 of 54 Report No.: AiTSZ-251205007W2 8DPSK_3DH5_HCH_2480MHz_Ant1_NTNV Page 8 of 54 Report No.: AiTSZ-251205007W2 1.2.2 20dB BW GFSK_DH5_LCH_2402MHz_Ant1_NTNV GFSK_DH5_MCH_2441MHz_Ant1_NTNV Page 9 of 54 Report No.: AiTSZ-251205007W2 GFSK_DH5_HCH_2480MHz_Ant1_NTNV Pi/4DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV Page 10 of 54 Report No.: AiTSZ-251205007W2 Pi/4DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV Pi/4DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV Page 11 of 54 Report No.: AiTSZ-251205007W2 8DPSK_3DH5_LCH_2402MHz_Ant1_NTNV 8DPSK_3DH5_MCH_2441MHz_Ant1_NTNV Page 12 of 54 Report No.: AiTSZ-251205007W2 8DPSK_3DH5_HCH_2480MHz_Ant1_NTNV Page 13 of 54 Report No.: AiTSZ-251205007W2 2. Maximum Conducted Output Power 2.1 Test Result 2.1.1 Power Mode TX Type Frequency (MHz) Packet Type Maximum Peak Conducted Output Power (dBm) Verdict ANT1 Limit GFSK SISO 2402 DH5 2.37 <=30 Pass 2441 DH5 2.26 <=30 Pass 2480 DH5 1.50 <=30 Pass Pi/4DQPSK SISO 2402 2DH5 3.19 <=20.97 Pass 2441 2DH5 3.07 <=20.97 Pass 2480 2DH5 2.41 <=20.97 Pass 8DPSK SISO 2402 3DH5 3.61 <=20.97 Pass 2441 3DH5 3.46 <=20.97 Pass 2480 3DH5 2.74 <=20.97 Pass Note1: Antenna Gain: Ant1: 1.46dBi; Page 14 of 54 Report No.: AiTSZ-251205007W2 2.2 Test Graph 2.2.1 Power GFSK_DH5_LCH_2402MHz_Ant1_NTNV GFSK_DH5_MCH_2441MHz_Ant1_NTNV Page 15 of 54 Report No.: AiTSZ-251205007W2 GFSK_DH5_HCH_2480MHz_Ant1_NTNV Pi/4DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV Page 16 of 54 Report No.: AiTSZ-251205007W2 Pi/4DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV Pi/4DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV Page 17 of 54 Report No.: AiTSZ-251205007W2 8DPSK_3DH5_LCH_2402MHz_Ant1_NTNV 8DPSK_3DH5_MCH_2441MHz_Ant1_NTNV Page 18 of 54 Report No.: AiTSZ-251205007W2 8DPSK_3DH5_HCH_2480MHz_Ant1_NTNV Page 19 of 54 Report No.: AiTSZ-251205007W2 3. Carrier Frequency Separation 3.1 Test Result 3.1.1 Ant1 Ant1 Mode TX Type Frequency (MHz) Packet Type Channel Separation (MHz) 20dB Bandwidth (MHz) Limit (MHz) Verdict GFSK SISO HOPP DH5 1.038 0.999 >=0.999 Pass Pi/4DQPSK SISO HOPP 2DH5 1.001 1.288 >=0.859 Pass 8DPSK SISO HOPP 3DH5 1.003 1.311 >=0.874 Pass Page 20 of 54 Report No.: AiTSZ-251205007W2 3.2 Test Graph 3.2.1 Ant1 GFSK_DH5_HOPP_Ant1_NTNV Pi/4DQPSK_2DH5_HOPP_Ant1_NTNV Page 21 of 54 Report No.: AiTSZ-251205007W2 8DPSK_3DH5_HOPP_Ant1_NTNV Page 22 of 54 Report No.: AiTSZ-251205007W2 4. Number of Hopping Frequencies 4.1 Test Result 4.1.1 HoppNum Mode TX Type Frequency (MHz) Packet Type Num of Hopping Frequencies Verdict ANT1 Limit GFSK SISO HOPP DH5 79 >=15 Pass Pi/4DQPSK SISO HOPP 2DH5 79 >=15 Pass 8DPSK SISO HOPP 3DH5 79 >=15 Pass Page 23 of 54 Report No.: AiTSZ-251205007W2 4.2 Test Graph 4.2.1 HoppNum GFSK_DH5_HOPP_Ant1_NTNV Pi/4DQPSK_2DH5_HOPP_Ant1_NTNV Page 24 of 54 Report No.: AiTSZ-251205007W2 8DPSK_3DH5_HOPP_Ant1_NTNV Page 25 of 54 Report No.: AiTSZ-251205007W2 5. Time of Occupancy (Dwell Time) 5.1 Test Result 5.1.1 Ant1 Ant1 Mode TX Type Frequency (MHz) Packet Type Duration of Single Pulse (ms) Observation Period (s) Num of Pulse in Observation Period Dwell Time (ms) Limit (ms) Verdict GFSK SISO HOPP DH1 0.386 31.600 320 123.520 <=400 Pass DH3 1.648 31.600 157 258.736 <=400 Pass DH5 2.894 31.600 111 321.234 <=400 Pass Pi/4DQPSK SISO HOPP 2DH1 0.400 31.600 320 128.000 <=400 Pass 2DH3 1.648 31.600 151 248.848 <=400 Pass 2DH5 2.896 31.600 107 309.872 <=400 Pass 8DPSK SISO HOPP 3DH1 0.396 31.600 320 126.720 <=400 Pass 3DH3 1.646 31.600 158 260.068 <=400 Pass 3DH5 2.904 31.600 98 284.592 <=400 Pass Page 26 of 54 Report No.: AiTSZ-251205007W2 5.2 Test Graph 5.2.1 Ant1 GFSK_DH1_HOPP_Ant1_NTNV GFSK_DH1_HOPP_Ant1_NTNV Page 27 of 54 Report No.: AiTSZ-251205007W2 GFSK_DH3_HOPP_Ant1_NTNV GFSK_DH3_HOPP_Ant1_NTNV Page 28 of 54 Report No.: AiTSZ-251205007W2 GFSK_DH5_HOPP_Ant1_NTNV GFSK_DH5_HOPP_Ant1_NTNV Page 29 of 54 Report No.: AiTSZ-251205007W2 Pi/4DQPSK_2DH1_HOPP_Ant1_NTNV Pi/4DQPSK_2DH1_HOPP_Ant1_NTNV Page 30 of 54 Report No.: AiTSZ-251205007W2 Pi/4DQPSK_2DH3_HOPP_Ant1_NTNV Pi/4DQPSK_2DH3_HOPP_Ant1_NTNV Page 31 of 54 Report No.: AiTSZ-251205007W2 Pi/4DQPSK_2DH5_HOPP_Ant1_NTNV Pi/4DQPSK_2DH5_HOPP_Ant1_NTNV Page 32 of 54 Report No.: AiTSZ-251205007W2 8DPSK_3DH1_HOPP_Ant1_NTNV 8DPSK_3DH1_HOPP_Ant1_NTNV Page 33 of 54 Report No.: AiTSZ-251205007W2 8DPSK_3DH3_HOPP_Ant1_NTNV 8DPSK_3DH3_HOPP_Ant1_NTNV Page 34 of 54 Report No.: AiTSZ-251205007W2 8DPSK_3DH5_HOPP_Ant1_NTNV 8DPSK_3DH5_HOPP_Ant1_NTNV Page 35 of 54 Report No.: AiTSZ-251205007W2 6. Unwanted Emissions In Non-restricted Frequency Bands 6.1 Test Result 6.1.1 Ref Mode TX Type Frequency (MHz) Packet Type ANT Level of Reference (dBm) GFSK SISO 2402 DH5 1 2.28 2441 DH5 1 2.16 2480 DH5 1 1.33 HOPP DH5 1 2.50 2.50 Pi/4DQPSK SISO 2402 2DH5 1 2.24 2441 2DH5 1 2.10 2480 2DH5 1 1.42 HOPP 2DH…

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SHENZHENFEIMINTECHNOLOGYCO.,LTD. 1 深圳市飞敏科技有限公司 ShenZhenFeiMinTechnologyCO.,LTD. 产品承认书 SPECIFICATIONFORAPPROVED 客户 CUSTOMER: 产品名称 PRODUCTS:321610—X6贴片天线 客户料号 PARTNO: 产品型号 Spec.:X6 日期 Data:2021.12.14 备注：承认盖章后请回复一份承认书（或复印件）给我司，其余由贵公司存档 REMARK:Pleasesendusone(orcopy)ofthisapprovalwithstampafteraccepting,othercopiesfiled bythecustomer. 地址：深圳市宝安区西乡街道固戍社区恒南一路C栋厂房303室 ADD:Room303,BuildingC,HengnanoneRoad,Gushucommunity,XixiangStreet,Bao’an District,ShenzhenCity 电话Tel:0755-23035723传真Fax:0755-23036702 邮箱E-mail:[email protected]网址HTTP:www.fmant.cn 客户 CUSTOMER 承认 ACCEPTEDBY 审核 CHECKEDBY 批准 APPROVEDBY 供应商 SUPPLIER 拟制 PREPAREDBY 审核 CHECKEDBY 批准 APPROVEDBY 杨轩 夏兴喜马冬冬 SHENZHENFEIMINTECHNOLOGYCO.,LTD. 深圳市飞敏科技有限公司 ShenzhenFeiminTechnologyCo.,Ltd2 2 1. 项目信息 ProjectInformation 1.1.外观尺寸AppearanceandDimensions SymbolDimension(mm) L（长度） 3.2±0.20 W（宽度） 1.6±0.20 T（厚度） 1.0±0.20 S（电极宽度） 0.4±0.20 SHENZHENFEIMINTECHNOLOGYCO.,LTD. 深圳市飞敏科技有限公司 ShenzhenFeiminTechnologyCo.,Ltd3 3 1.2.天线净空区面积antennaClearancearea 在设计天线时，应远离金属部件和不相关的部件，如电池、振荡器、防护罩、摄像头等，为天线留出 干净的空间。这个间隔简称为净空区。以下是我们建议预留的净空区面积大小。 Whendesigningtheantenna,itshouldbefarawayfrommetalcomponentsandirrelevant componentssuchasbatteries,oscillators,shields,cameras,etc.toleaveacleanspacefortheantenna. Thisintervaliscalledclearancearea.Thefollowingisthesizeofclearanceareawerecommendto reserve. 天线型号（Model） 天线尺寸 （size） 净空区面积 Clearancearea L*W(mm) A1（2.4G单极） 5.5*1.2*1.29.1*5.6 X5（2.4G单极） 5.2*2.2*1.08.7*6.5 X6（2.4Gpifa） 3.2*1.6*1.07.0*6.0 D1（2.4G单极） 5.2*2.2*1.08.7*6.5 D2（2.4G单极） 5.2*2.2*1.08.7*6.5 D3（2.4G单极） 3.4*1.7*1.27.2*6.5 F01（2.4Gpifa） 3.2*1.6*0.47.0*6.0 S2（2.4/5.8G双频） 7.0*3.0*2.09.0*7.0 U1(UHF单极） 15.0*3.0*1.019.0*8.0 G2（GPS单极） 8.5*3.0*1.013.5*7.5 SHENZHENFEIMINTECHNOLOGYCO.,LTD. 深圳市飞敏科技有限公司 ShenzhenFeiminTechnologyCo.,Ltd4 4 1.3.天线Demo测试板DemoTestBoardwithAntenna(Unit:mm) 1.4.匹配电路MatchingCircuit 使用以下推荐的匹配和调谐元件值，在我们的标准25*60mm评估板上，中心频率约为2440mhz。然 而，这些是典型的参考值，当电路板或零件供应商不同时，可能需要更改。 Withthefollowingrecommendedvaluesofmatchingandtuningcomponents,thecenter frequencieswillbeabout2440MHzatourstandard25*60mmevaluationboard.However,theseare typicalreferencevalueswhichmayneedtobechangedwhencircuitboardsorpartvendorsare diffierent. 3 421 系统匹配电路元件(村田) SystemMatchingCircuitComponent（Murata） LocationDesciptionTolerance 10.75pF(0402) ±0.1pF 2NC/ 31.0pF(0402) ±0.1pF 4NC/ SHENZHENFEIMINTECHNOLOGYCO.,LTD. 深圳市飞敏科技有限公司 ShenzhenFeiminTechnologyCo.,Ltd5 5 2. 电特性 ElectricalCharacteristics(25*60mmgroundplane) 2.1.电子表格ElectricalTable 特征Characteristics规范Specifications单位Unit 轮廓尺寸OutlineDimensions 3.2*1.6*1.0mm 工作频率WorkingFrequency 2400-2500MHz 电压驻波比VSWR <2/ 阻抗Impedance 50 Ω 极化Polarization线极化 / 增益Gain 峰值Peak 2dBi 效率Efficiency 50% 2.2.电压驻波比与Smith圆图VSWR&Smith VSWRS11 SHENZHENFEIMINTECHNOLOGYCO.,LTD. 深圳市飞敏科技有限公司 ShenzhenFeiminTechnologyCo.,Ltd6 6 2.3.天线增益与效率GainandEfficiency 测试系统Testsystem Frequency(MHz)Gain(dBi)Efficiency(%) 2400MHz 1.4350.15 2410MHz 1.3850.78 2420MHz 1.4950.49 2430MHz 1.3450.43 2440MHz 1.3050.04 2450MHz 1.5752.50 2460MHz 1.7656.12 2470MHz 1.8957.29 2480MHz 2.0558.23 2490MHz 2.0655.99 2500MHz 2.0653.66 SHENZHENFEIMINTECHNOLOGYCO.,LTD. 深圳市飞敏科技有限公司 ShenzhenFeiminTechnologyCo.,Ltd7 7 2.4.天线辐射方向图Antennaradiationpattern [email protected]@2.44GHz [email protected]@2.44GHz SHENZHENFEIMINTECHNOLOGYCO.,LTD. 深圳市飞敏科技有限公司 ShenzhenFeiminTechnologyCo.,Ltd8 8 3. 包装信息 PackagingInformation 3.1.胶带规范Tapespecification 指数Index A0B0K0P0PP2 φD0 WEFT 尺寸 Dimension( mm) 1.85 ±0.1 3.50 ±0.1 1.30 ±0.1 4.00 ±0.1 4.00 ±0.1 2.00 ±0.1 1.50 +0.1 12.00 ±0.3 1.75 ±0.1 3.20 ±0.1 0.30 ±0.05 1.10链轮孔距累积公差±0.20。10sprocketholepitchcumulativetolerance±0.20. 2.在250毫米中，载体的拱度在1毫米以内。Carriercamberiswithin1mmin250mm. 3.所有尺寸符合EIA-481-C要求。AlldimensionsmeetEIA-481-Crequirements. 4.材料:透明PS。Material:TransparentPS. 5.包装长度每7“卷:12.5米。Packinglengthper7"reel:12.5Meters. 6.组件加载/7”卷:3000个。Componentloadper7"reel:3000pcs.(前后共预留120pcs) 3.2.卷规范Reelspecification IndexABCD Dimension(mm)13.3±0.3100±0.3330±0.324.5±0.3 SHENZHENFEIMINTECHNOLOGYCO.,LTD. 深圳市飞敏科技有限公司 ShenzhenFeiminTechnologyCo.,Ltd9 9 4. 注意事项 Notes 1)产品应小心处理，以避免汗水和皮肤油脂损坏或污染。 Productsshouldbehandledwithcaretoavoiddamageorcontaminationfromperspirationandskinoils. 2)对于单个部件，强烈建议使用镊子或真空拾取。 Theuseoftweezersorvacuumpickupisstronglyrecommendedforindividualcomponents. 5. 储存条件 StorageConditions 1)推荐产品从交货之日起6个月内使用。 Recommendedproductsshouldbeusedwithin6monthsformthetimeofdelivery. 2)存储环境条件 Storageenvironmentcondition 温湿度条件:-10~40°C，30~70%RH。 Temperatureandhumidityconditions:-10~40°Cand30~70%RH. 包装材料应保存在空气中不含氯或硫的地方。 Thepackagingmaterialshouldbekeptwherenochlorineorsulfurexistsintheair. 产品应储存在仓库内，无热震、振动、阳光直射等。 Productsshouldbestorageinthewarehousewithoutheatshock,vibration,directsunlightandsoon.

1 深圳市飞敏科技有限公司 ShenZhen City FeiMin Technology CO.,LTD. 产品承认书 SPECIFICATION FOR APPROVED 客户 CUSTOMER: 深圳市瑞荣达电子有限公司 产品名称 PRODUCTS: FPC天线 客户料号 PART NO: 产品型号 Spec.: FM-S1362-S1PRO 日期 Data: 2025.12.10 备注：承认盖章后请回复一份承认书（或复印件）给我司，其余由贵公司存档 REMARK:Please send us one(or copy)of this approval with stamp after accepting,other copies filed by the customer. 地址：深圳市宝安区西乡街道固戍社区恒南一路C栋厂房303室 ADD:Room 303,Building C,Hengnan one Road,Gushu community,Xixiang Street,Bao’an District,Shenzhen City 电话Tel: 0755-23035723 传真Fax: 0755-23036702 邮箱E-mail: [email protected] 网址HTTP:www.fmant.cn 客户 CUSTOMER 承认 ACCEPTED BY 审核 CHECKED BY 批准 APPROVED BY 供应商 SUPPLIER 拟制 PREPARED BY 审核 CHECKED BY 批准 APPROVED BY 2 目录 产品承认书 ..................................................................................................................... 1 1. 项目信息Project Information .................................................................................. 4 1.1. 外观尺寸Appearance and Dimensions .......................................................... 4 2. 电气性能 Electrical Characteristics ......................................................................... 5 2.1. 测试环境条件Test Environment Conditions ................................................. 5 2.2. 测示方法Measurement method ..................................................................... 5 2.2.1. 天线电压驻波比Antenna VSWR ............................................................... 5 2.2.2. 天线回波损耗Antenna Return loss ................................................... 6 2.3. 天线无源测试数据 Antenna passive test data ................................. 6 2.3.1. 测试系统Test system ............................................................................... 6 2.3.2天线效率及增益Antenna efficiency and gain .............................. 7 2.3.3.天线辐射方向图Antenna Radiation Pattern ....................................... 7 3. 备注Notes................................................................................................................. 8 4. 产品包装规范Product packaging specification ...................................................... 8 ANTENNA SPECIFICATION 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 3 Revision history 版本 日期 状态 A1 2025-3-14 首版 A2 2025-12-10 增加测试数据 变更内容： 第一次变更： 变更前：（如有必要，请添加相应的图片，此处变更明细要描述清楚） 变更后：（如有必要，请添加相应的图片，此处变更明细要描述清楚） ANTENNA SPECIFICATION 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 4 1. 项目信息Project Information 1.1. 外观尺寸Appearance and Dimensions ANTENNA SPECIFICATION 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 5 2. 电气性能 Electrical Characteristics 2.1. 测试环境条件Test Environment Conditions 温度Temperature Ordinary Temperature (5 to 35°C) 湿度Humidity Ordinary Humidity (25 to 85% RH) 2.2. 测示方法Measurement method 2.2.1. 天线电压驻波比Antenna VSWR ANTENNA SPECIFICATION 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 6 2.2.2. 天线回波损耗Antenna Return loss 2.3. 天线无源测试数据 Antenna passive test data 2.3.1. 测试系统Test system 深圳市飞敏科技有限公司（24探头OTA 微波暗室） ANTENNA SPECIFICATION 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 7 2.3.2天线效率及增益Antenna efficiency and gain Frequency (MHz) Efficiency(%) Gain(dB) 2400 39.12 0.83 2410 39.62 0.97 2420 40.39 1.05 2430 41.32 1.13 2440 43.16 1.22 2450 43.59 1.32 2460 44.51 1.35 2470 45.64 1.46 2480 44.30 1.37 2490 43.82 1.35 2500 43.64 1.26 2.3.3.天线辐射方向图Antenna Radiation Pattern ANTENNA SPECIFICATION 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 8 3. 备注Notes 1、安装时注意不能离金属部分太近，以避免影响天线性能。 2、此款天线只适用此机型，天线的位置不可以随意改动，若用于其它机器上导致效果变差，与我司无 关。 4. 产品包装规范Product packaging specification 产品名称:FPC天线 一、标签要求 内标签长7CM，宽4CM左右 外标签长7CM，5CM左右 二、装箱流程 作业说明： 1.产品___PCS用PE开口袋装好，每小袋…

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