2A48I-JF-B-31-1Vibration Plate Machine

To ensure that you use this product correctly, please read this manual carefully before use. JF-B-31-1 Vibration Plate Machine with Bluetooth Vibration Plate Machine User Manual Content IMPORTANT SAFETY INSTRUCTIONS ............................................ 1 Product Safety Instructions................................................................. 2 Warning .............................................................................................. 3 SERVICING OF DOUBLE-INSULATED PRODUCTS ........................ 4 Warning .............................................................................................. 4 Product Description ............................................................................ 6 Accessories List.................................................................................. 7 Control Panel Instruction .................................................................... 8 Remote Control Functions .................................................................. 9 Product Specification ........................................................................ 10 Exercise Guide & Demonstrations.................................................... 11 Care & Maintenance ......................................................................... 13 Troubleshooting ................................................................................ 14 WARRANTY INFORMATION ........................................................... 15 IMPORTANT SAFETY INSTRUCTIONS 1 When using an electrical appliance, basic precautions should always be followed, including the following: Read all instructions before using this appliance. DANGER-To reduce the risk of electric shock: 1) Always unplug this appliance from the electrical outlet immediately after using and before cleaning. WARNING- To reduce the risk of burns, fire, electric shock, or injury to persons: 1) An appliance should never be left unattended when plugged in. Unplug from outlet when not in use, and before putting on or taking off parts. 2) Do not operate under blanket or pillow. Excessive heating can occur and cause fire electric shock, or injury to persons. 3) This appliance is not intended for use by persons with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety. Keep children under the age of 14 away from this machine. 4) Use this appliance only for its intended use as described in this manual. Do not use attachments not recommended by the manufacturer. 5) Never operate this appliance if it has a damaged cord or plug, if it is not working properly, if it has been dropped or damaged, or dropped into water. Connect to customer service for help. 6) Do not carry this appliance by supply cord or use cord as a handle. 7) Keep the cord away from heated surfaces. 8) Never operate the appliance with the air openings blocked. Keep the air openings free of lint, hair, and the like. 9) Never drop or insert any object into any opening. 10) Do not use outdoors. 11) Do not operate where aerosol (spray) products are being used or where oxygen is being administered. 12) To disconnect, turn all controls to the off position, then remove plug from outlet. 13) To reduce the risk of injury, place the appliance on a flat, horizontal, and stable surface. Do not place or use the appliance on a slippery surface. 14) To reduce the risk of injury, do not use the appliance with wet shoes, wet feet. 15) To reduce the risk of injury, do not use the appliance if the surface is wet. lf the appliance surface becomes wet, dry the surface before using. SAVE THESE INSTRUCTIONS Product Safety Instructions Important! Please read all details before use, and keep this user manual for future reference. Operating Environment: Do not use this product in damp, humid, or dusty environments to avoid device malfunction. Indoor Use Only: Please use this product indoors at standard room temperature. Storage & Child Safety: Do not store this product outdoors. Store it safely indoors and keep it out of reach of children to prevent unsupervised operation or accidents. Surface Placement: Always place the product on a flat, stable surface when in use. Medical Contraindications: Do not use this product on infants, pregnant women, or individuals with pacemakers, metal implants, internal medical devices, fractures, severe osteoporosis, or those using other vibration equipment. Health Restrictions: Individuals diagnosed with cancer or other serious medical conditions should not use this product. Liquid Warning: Do not immerse the product in water or any other liquids. Usage Limits: After using the product for 10 minutes, allow it to rest for 10 to 20 minutes before using it again. Discontinue Use: If you feel unwell, dizzy, or experience discomfort during use, please stop using the product immediately. Timing of Use: Do not use this product immediately after meals or after consuming alcohol to prevent physical discomfort or injury during intense movement. Menstrual Cycle Notice: Women should avoid using this product during menstruation. Post-Use Safety: After use, turn off the device, unplug the power cord, and store it safely out of reach of children to prevent unsupervised use. 2 Warning 3 The appliance is intended for household/domestic use only. 1. Do not immerse the product in water or any other liquids. 2. Keep fingers away from the gap between the upper and lower housing to prevent pinching or injury. 3. Do not attempt to disassemble, repair, or modify the product on your own. 4. Do not carry pocket knives, keys, or other sharp or hard objects while using the product to prevent unintended injury. 5. This product is designed for single-person use only. Do not allow two or more people to use it at the same time to avoid accidents. 6. Do not overload or exceed the rated capacity of the product d…

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Ningbo Jiufeng Electrical Appliance Co., Ltd. No.268 Binhai road, Binhai New Area, FengHua economic development zone, Ningbo, Zhejiang, China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2026/09/18 U.S. Agent Designation Ningbo Jiufeng Electrical Appliance Co., Ltd. acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2A48I-JF-B-31-1): Name and company of U.S. agent: GLOCERTS TECHNOLOGY INC Physical U.S. address of agent: 19784 SUNKISSED RIDGE DR RIVERSIDE, CA 92507 United States FRN of U.S. agent: 0036339737 Phone of U.S. agent: (626) 588-8039 Email address of U.S. agent: [email protected] GLOCERTS TECHNOLOGY INC acknowledges their obligation to accept service of process on behalf of Ningbo Jiufeng Electrical Appliance Co., Ltd. with the FRN [0032035305] accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission- related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. An expiration date for this letter does not exist. Sincerely, Signature JIANBING TIAN QA Manager Ningbo Jiufeng Electrical Appliance Co., Ltd. Signature Huiying Fan Director GLOCERTS TECHNOLOGY INC 48_[mo del] US_Agent_2.911(d)(7) - U, V0 5

FCC ID:2A48I-JF-B-31-1 External Photos of the EUT FCC ID:2A48I-JF-B-31-1 FCC ID:2A48I-JF-B-31-1

Label and Location Size: L: 4.0cm*W: 3.0cm Label and Location FCC ID : 2A48I-JF-B-31-1

FCC ID:2A48I-JF-B-31-1 Internal Photos of the EUT FCC ID:2A48I-JF-B-31-1 FCC ID:2A48I-JF-B-31-1 Antenna

Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn RF Exposure evaluation Report Reference No. ..................... : FCC ID............................................. : CTA26082700602 2A48I-JF-B-31-1 Compiled by ( position+printed name+signature) . : File administrators Zoey Cao Supervised by ( position+printed name+signature) . : Project Engineer Ace Chai Approved by ( position+printed name+signature) . : RF Manager Eric Wang Date of issue .................................... : Sep. 05, 2026 Testing Laboratory Name .............. : Shenzhen CTA Testing Technology Co., Ltd. Address............................................ : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Applicant’s name ............................ : Ningbo Jiufeng Electrical Appliance Co., Ltd. Address............................................ : No.268 Binhai road, Binhai New Area, FengHua economic development zone, Ningbo, Zhejiang, China Standard ........................................... : 47CFR §1.1310 47CFR §2.1093 KDB447498 D01 General RF Exposure Guidance v06 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purpses as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : Vibration Plate Machine Trade Mark ....................................... : N/A Manufacturer .................................... : Ningbo Jiufeng Electrical Appliance Co., Ltd. Model/Type reference ...................... : JF-B-31-1 Listed Models ................................... : N/A Rating ............................................... : Input: 110V-240V~ 50/60Hz 130W Result ............................................... : PASS Report No.: CTA26082700602 Page 2 of 8 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : Vibration Plate Machine Model /Type : JF-B-31-1 Listed Models : N/A Applicant : Ningbo Jiufeng Electrical Appliance Co., Ltd. Address : No.268 Binhai road, Binhai New Area, FengHua economic development zone, Ningbo, Zhejiang, China Manufacturer : Ningbo Jiufeng Electrical Appliance Co., Ltd. Address : No.268 Binhai road, Binhai New Area, FengHua economic development zone, Ningbo, Zhejiang, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: CTA26082700602 Page 3 of 8 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 TEST STANDARDS ............................................................................................................ 4 2 SUMMARY .......................................................................................................................... 5 2.1 General Remarks ..................................................................................................... 5 2.2 Product Description ................................................................................................. 5 2.3 Special Accessories ................................................................................................. 5 2.4 Modifications ............................................................................................................ 5 3 TEST ENVIRONMENT ....................................................................................................... 6 3.1 Address of the test laboratory .................................................................................. 6 3.2 Test Facility .............................................................................................................. 6 3.3 Statement of the measurement uncertainty ............................................................. 6 4 Test limit .............................................................................................................................. 7 4.1 Requirement ............................................................................................................ 7 4.2 Conducted Power Results ....................................................................................... 7 4.3 Manufacturing tolerance .......................................................................................... 8 4.4 Evaluation Result ..................................................................................................... 8 4.5 Simultaneous Transmission for SAR Exclusion ...................................................... 8 5 Conclusion ........................................................................................................................... 8 Report No.: CTA26082700602 Page 4 of 8 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 1 T E S…

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1. Antenna Description: Antenna type PCB antenna Model JF-B-31-1 Frequency range 2400-2500MHz Manufacturer Ningbo Jiufeng Electrical Appliance Co., Ltd. Address No.268 Binhai road, Binhai New Area, FengHua economic development zone, Ningbo, Zhejiang, China ANT Peak Gain 0.81 dBi 2. Antenna Photo: 3. Test Equipment & Conditions 3.1 Test instrument VSWR is tested using Agilent E5071B connected to a hand mechanism, and the status is free space. 3.2 Test environment and methods 4．Antenna Radiation Pattern 2400MHz 2450MHz 2500MHz

Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn FCC PART 15 SUBPART C TEST REPORT FCC PART 15.247 Report Reference No. .................... : FCC ID. ........................................... : CTA26082700601 2A48I-JF-B-31-1 Compiled by ( position+printed name+signature) . : File administrators Zoey Cao Supervised by ( position+printed name+signature) . : Project Engineer Ace Chai Approved by ( position+printed name+signature) . : RF Manager Eric Wang Date of issue .................................... : Sep. 05, 2026 Testing Laboratory Name .............. : Shenzhen CTA Testing Technology Co., Ltd. Address ............................................ : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Applicant’s name ........................... : Ningbo Jiufeng Electrical Appliance Co., Ltd. Address ............................................ : No.268 Binhai road, Binhai New Area, FengHua economic development zone, Ningbo, Zhejiang, China Test specification ........................... : Standard ........................................... : FCC Part 15.247 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : Vibration Plate Machine Trade Mark ....................................... : N/A Manufacturer .................................... : Ningbo Jiufeng Electrical Appliance Co., Ltd. Model/Type reference ...................... : JF-B-31-1 Listed Models ................................... : N/A Modulation ....................................... : GFSK, Π/4DQPSK Frequency ........................................ : From 2402MHz to 2480MHz Ratings ............................................. : Input: 110V-240V~ 50/60Hz 130W Result ............................................... : PASS Report No.: CTA26082700601 Page 2 of 38 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : Vibration Plate Machine Model /Type : JF-B-31-1 Listed Models : N/A Applicant : Ningbo Jiufeng Electrical Appliance Co., Ltd. Address : No.268 Binhai road, Binhai New Area, FengHua economic development zone, Ningbo, Zhejiang, China Manufacturer : Ningbo Jiufeng Electrical Appliance Co., Ltd. Address : No.268 Binhai road, Binhai New Area, FengHua economic development zone, Ningbo, Zhejiang, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: CTA26082700601 Page 3 of 38 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 TEST STANDARDS ...................................................................................................................................... 4 2 SUMMARY .................................................................................................................................................... 5 2.1 General Remarks .............................................................................................................................. 5 2.2 Product Description ........................................................................................................................... 5 2.3 Equipment Under Test ....................................................................................................................... 5 2.4 Short description of the Equipment under Test (EUT) ...................................................................... 5 2.5 EUT configuration .............................................................................................................................. 6 2.6 EUT operation mode ......................................................................................................................... 6 2.7 Block Diagram of Test Setup ............................................................................................................. 6 2.8 Related Submittal(s) / Grant (s) ......................................................................................................... 6 2.9 Modifications ...................................................................................................................................... 6 3 TEST ENVIRONMENT ................................................................................................................................. 7 3.1 Address of the test laboratory ........................................................................................................... 7 3.2 Test Facility........................................................................................................................................ 7 3.3 Environmental conditions .................................................................................................................. 7 3.4 Sum…

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1 FCC Appendix RF Test Data for BT FCC ID : 2A48I-JF-B-31-1 Company : Ningbo Jiufeng Electrical Appliance Co., Ltd. EUT : Vibration Plate Machine Model Number : JF-B-31-1 Report No. : CTA26082700601 Reviewed By : Eric Wang 2 Appendix A: 20dB Emission Bandwidth Test Result TestMode Antenna Freq(MHz) 20dB EBW[MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict DH5 Ant1 2402 0.948 2401.550 2402.498 --- --- 2441 0.951 2440.544 2441.495 --- --- 2480 0.966 2479.541 2480.507 --- --- 2DH5 Ant1 2402 1.287 2401.379 2402.666 --- --- 2441 1.314 2440.349 2441.663 --- --- 2480 1.317 2479.352 2480.669 --- --- 3 Test Graphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 4 2DH5_Ant1_2402 2DH5_Ant1_2441 5 2DH5_Ant1_2480 6 Appendix B: Occupied Channel Bandwidth Test Result TestMode Antenna Freq(MHz) OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict DH5 Ant1 2402 0.87329 2401.5756 2402.4489 --- --- 2441 0.86658 2440.5798 2441.4464 --- --- 2480 0.85229 2479.5819 2480.4342 --- --- 2DH5 Ant1 2402 1.1897 2401.4165 2402.6062 --- --- 2441 1.1809 2440.4199 2441.6008 --- --- 2480 1.1849 2479.4224 2480.6073 --- --- 7 Test Graphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 8 2DH5_Ant1_2402 2DH5_Ant1_2441 9 2DH5_Ant1_2480 10 Appendix C: Maximum conducted output power Test Result Peak Test Mode Antenna Freq(MHz) Conducted Peak Powert[dBm] Conducted Limit[dBm] Verdict DH5 Ant1 2402 -3.28 ≤20.97 PASS 2441 -3.50 ≤20.97 PASS 2480 -3.81 ≤20.97 PASS 2DH5 Ant1 2402 -0.69 ≤20.97 PASS 2441 -0.92 ≤20.97 PASS 2480 -1.26 ≤20.97 PASS 11 Appendix D: Carrier frequency separation Test Result TestMode Antenna Freq(MHz) Result[MHz] Limit[MHz] Verdict DH5 Ant1 Hop 0.968 ≥0.966 PASS 2DH5 Ant1 Hop 1.022 ≥0.878 PASS 12 Test Graphs DH5_Ant1_Hop 2DH5_Ant1_Hop 13 Appendix E: Time of occupancy Test Result TestMode Antenna Freq(MHz) BurstWidth [ms] TotalHops [Num] Result[s] Limit[s] Verdict DH1 Ant1 Hop 0.407 314 0.128 ≤0.4 PASS DH3 Ant1 Hop 1.662 161 0.268 ≤0.4 PASS DH5 Ant1 Hop 2.911 103 0.3 ≤0.4 PASS 2DH1 Ant1 Hop 0.415 319 0.132 ≤0.4 PASS 2DH3 Ant1 Hop 1.668 167 0.279 ≤0.4 PASS 2DH5 Ant1 Hop 2.915 105 0.306 ≤0.4 PASS 14 Test Graphs DH1_Ant1_Hop DH3_Ant1_Hop 15 DH5_Ant1_Hop 16 2DH1_Ant1_Hop 2DH3_Ant1_Hop 17 2DH5_Ant1_Hop 18 19 Appendix F: Number of hopping channels Test Result TestMode Antenna Freq(MHz) Result[Num] Limit[Num] Verdict DH5 Ant1 Hop 79 ≥15 PASS 2DH5 Ant1 Hop 79 ≥15 PASS 20 Test Graphs DH5_Ant1_Hop 2DH5_Ant1_Hop 21 Appendix G: Band edge measurements Test Result TestMode Antenna ChName Freq(MHz) RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5 Ant1 Low 2402 -3.89 -58.63 ≤-23.89 PASS High 2480 -3.78 -54.88 ≤-23.78 PASS Low Hop_2402 -3.47 -57.57 ≤-23.47 PASS High Hop_2480 -3.96 -50.69 ≤-23.96 PASS 2DH5 Ant1 Low 2402 -4.54 -56.26 ≤-24.54 PASS High 2480 -3.93 -40.42 ≤-23.93 PASS Low Hop_2402 -7.05 -58.51 ≤-27.05 PASS High Hop_2480 -5.47 -56.49 ≤-25.47 PASS 22 Test Graphs DH5_Ant1_Low_2402 DH5_Ant1_High_2480 DH5_Ant1_Low_Hop_2402 23 DH5_Ant1_High_Hop_2480 2DH5_Ant1_Low_2402 24 2DH5_Ant1_High_2480 2DH5_Ant1_Low_Hop_2402 2DH5_Ant1_High_Hop_2480 25 26 Appendix H: Conducted Spurious Emission Test Result TestMode Antenna Freq(MHz) FreqRange [MHz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5 Ant1 2402 Reference -4.63 -4.63 --- PASS 30~1000 -4.63 -68.08 ≤-24.63 PASS 1000~26500 -4.63 -47.2 ≤-24.63 PASS 2441 Reference -3.74 -3.74 --- PASS 30~1000 -3.74 -45.99 ≤-23.74 PASS 1000~26500 -3.74 -46.88 ≤-23.74 PASS 2480 Reference -4.93 -4.93 --- PASS 30~1000 -4.93 -69.12 ≤-24.93 PASS 1000~26500 -4.93 -47.1 ≤-24.93 PASS 2DH5 Ant1 2402 Reference -7.06 -7.06 --- PASS 30~1000 -7.06 -69.35 ≤-27.06 PASS 1000~26500 -7.06 -46.51 ≤-27.06 PASS 2441 Reference -5.74 -5.74 --- PASS 30~1000 -5.74 -68.57 ≤-25.74 PASS 1000~26500 -5.74 -47.18 ≤-25.74 PASS 2480 Reference -4.02 -4.02 --- PASS 30~1000 -4.02 -68.44 ≤-24.02 PASS 1000~26500 -4.02 -47.1 ≤-24.02 PASS 27 Test Graphs DH5_Ant1_2402_0~Reference DH5_Ant1_2402_30~1000 DH5_Ant1_2402_1000~26500 28 DH5_Ant1_2441_0~Reference DH5_Ant1_2441_30~1000 29 DH5_Ant1_2441_1000~26500 DH5_Ant1_2480_0~Reference DH5_Ant1_2480_30~1000 30 DH5_Ant1_2480_1000~26500 2DH5_Ant1_2402_0~Reference 31 2DH5_Ant1_2402_30~1000 2DH5_Ant1_2402_1000~26500 2DH5_Ant1_2441_0~Reference 32 2DH5_Ant1_2441_30~1000 2DH5_Ant1_2441_1000~26500 33 2DH5_Ant1_2480_0~Reference 2DH5_Ant1_2480_30~1000 2DH5_Ant1_2480_1000~26500 34 35 Appendix I: Duty Cycle Test Result TestMode Antenna Freq(MHz) ON Time [ms] Period [ms] DC [%] xFactor Limit Verdict DH5 Ant1 2402 2.91 3.75 77.60 1.10 --- --- 2441 2.91 3.75 77.60 1.10 --- --- 2480 2.91 3.75 77.60 1.10 --- --- 2DH5 Ant1 2402 2.92 3.74 78.07 1.08 --- --- 2441 2.92 3.75 77.87 1.09 --- --- 2480 2.92 3.75 77.87 1.09 --- ---

36 Test Graphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 37 2DH5_Ant1_2402 2DH5_Ant1_2441 38 2DH5_Ant1_2480 39 Appendix J: Emissions in Restricted Bands Test Result TestMod e Antenn a ChNam e Freq(MH z) Detector Freq [MHz] Result [dBm] Gain [dB] DC Factor [dB] Result [dBuV/m ] Limit [dBuV/m] Verdict DH5 Ant1 Low 2402 AV 2310.000 -61.07 2.00 1.10 37.23 ≤54 PASS AV 2378.645 -59.19 2.00 1.10 39.11 ≤54 PASS AV 2390.000 -60.1 2.00 1.10 38.20 ≤54 PASS Peak 2310.000 -53.15 2.00 0.00 44.05 ≤74 PASS Peak 2341.265 -49.24 2.00 0.00 47.96 ≤74 PASS Peak 2390.000 -51.74 2.00 0.00 45.46 ≤74 PASS High 2480 AV 2483.500 -58.7 2.00 1.10 39.60 ≤54 PASS AV 2483.520 -58.7 2.00 1.10 39.60 ≤54 PASS AV 2500.000 -59.82 2.00 1.10 38.48 ≤54 PASS Peak 2483.500 -51.74 2.00 0.00 45.46 ≤74 PASS Peak 2484.880 -48.21 2.00 0.00 48.99 ≤74 PASS Peak 2500.000 -51.66 2.00 0.00 45.54 ≤74 PASS 2DH5 Ant1 Low 2402 AV 2310.000 -60.92 2.00 1.11 37.39 ≤54 PASS AV 2389.775 -59.2 2.00 1.11 39.11 ≤54 PASS AV 2390.000 -59.68 2.00 1.11 38.63 ≤54 PASS Peak 2310.000 -53.03 2.00 0.00 44.17 ≤74 PASS Peak 2355.125 -49.77 2.00 0.00 47.43 ≤74 PASS Peak 2390.000 -52.99 2.00 0.00 44.21 ≤74 PASS High 2480 AV 2483.500 -59.35 2.00 1.09 38.94 ≤54 PASS AV 2483.760 -58.29 2.00 1.09 40.00 ≤54 PASS AV 2500.000 -59.76 2.00 1.09 38.53 ≤54 PASS Peak 2483.500 -51.06 2.00 0.00 46.14 ≤74 PASS Peak 2484.400 -47.69 2.00 0.00 49.51 ≤74 PASS Peak 2500.000 -52.35 2.00 0.00 44.85 ≤74 PASS Note： 1. The limit in dBm for average detector is conversion from 54dBuV/m, according to 15.209(a). The limit in dBm for peak detector is 20dB above the limit of average detector in dBm. 40 Test Graphs DH5_Ant1_Low_2402_AV DH5_Ant1_Low_2402_Peak DH5_Ant1_High_2480_AV 41 DH5_Ant1_High_2480_Peak 2DH5_Ant1_Low_2402_AV 42 2DH5_Ant1_Low_2402_Peak 2DH5_Ant1_High_2480_AV 2DH5_Ant1_High_2480_Peak 43

FCC ID:2A48I-JF-B-31-1 Test Setup Photos of the EUT FCC ID:2A48I-JF-B-31-1