2APQ9-L9-LITE3 axis foldable gimbal

FCC Warning Statement Changes or modifications not expressly approved by the party responsible for compliance could void the userʼs authority to operate the equipment. 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 The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. 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.

U.S. Agent Designation for Service of Process (Applicant and U.S. Agent are Separate Parties) TO: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 ATTENTION: FCC Certification – Section 2.911(d)(7) Information Designated U.S. Agent Company Name: HOPEK CORPORATION INC Address: 4358 S BANNOCK ST ENGLEWOOD, CO 80110 United States FRN:0034562900 Contact Name: Peter Davis Tel.: 561-235-6113 Email: [email protected] This letter is to confirm that we (“the Designated U.S. Agent) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the Applicant noted below. U.S. Agent Signature: Date: Signed by (Printed Name): Peter Davis The Applicant acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission-related proceeding involving the equipment. The applicant further acknowledges their responsibility to inform the FCC whenever the Designated U.S. Agent information above changes. Applicant Company name: Shenzhen JX ROBOT Technology Co., Ltd Address: 903, Building 1, 7th Industrial Zone, Yulv Community,Yutang Street, Guangming District, Shenzhen, Guangdong, China Contact Name: Alice Chen FRN: 0027506021 FCC ID: 2APQ9-L9-LITE Telephone No: 18664339433 Email: [email protected] Applicant Signature: Date: June 27, 2024 Signed by (Printed Name): Alice Chen

Shenzhen JX ROBOT Technology Co., Ltd 2024.6.25 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Shenzhen BCTC Testing Co., Ltd to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Client’s signature: Client’s name / title : Alice Chen / Manager Contact information / address: 903, Building 1, 7th Industrial Zone, Yulv Community,Yutang Street, Guangming District, Shenzhen, Guangdong, China

Shenzhen JX ROBOT Technology Co., Ltd 2024.6.25 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: CONFIDENTIALITY REQUEST FOR EUT NAME: 3 axis foldable gimbal Trademark: N/A MODEL: L9-lite FCC ID: 2APQ9-L9-LITE To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the - Block Diagram - Schematics - Operational Description required to be submitted with this application be permanently withheld from public review. The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. Please contact me if there is any information you may need. Sincerely, Client’s signature: Client’s name / title : Alice Chen / Manager Contact information / address: 903, Building 1, 7th Industrial Zone, Yulv Community,Yutang Street, Guangming District, Shenzhen, Guangdong, China

Shenzhen JX ROBOT Technology Co., Ltd Model Difference 2024/6/25 EUT NAME: 3 axis foldable gimbal Trademark: N/A MODEL: L9-lite FCC ID: 2APQ9-L9-LITE All the models are the same circuit and RF module, except model names and appearance of the color. Regards Sincerely Client’s signature: Client’s name / title : Alice Chen / Manager Contact information / address: 903, Building 1, 7th Industrial Zone, Yulv Community,Yutang Street, Guangming District, Shenzhen, Guangdong, China

(Shenzhen JX ROBOT Technology Co., Ltd) (2024.6.25) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for (FCC ID: 2APQ9-L9-LITE) [Shenzhen JX ROBOT Technology Co., Ltd] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Sincerely, (Applicant signature) (Applicant printed name) Alice Chen (Shenzhen JX ROBOT Technology Co., Ltd) (2024.6.25) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for (FCC ID: 2APQ9-L9-LITE) [Shenzhen JX ROBOT Technology Co., Ltd] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely, (Applicant signature) (Applicant printed name) Alice Chen

External Photos

Label & label location Label: FCC ID: 2APQ9-L9-LITE

Internal Photos Antenna

RF EXPOSURE EVALUATION METHOD FCC ID: 2APQ9-L9-LITE Applicable standard： In accordance with FCC 47 CFR part 2 (2.1093) this device has been defined as a portable device which is defined as a transmitting device designed to be used so that the radiating structure(s) of the device is/are within 20 centimeters of the body of the user. Portable devices must be evaluated using the specified in FCC 47 CFR part 2 (2.1093) and ANSI/IEEEC95.1-1992. and had been tested in accordance with the measurement methods and procedures specified in IEEE 1528-2003. Per FCC KDB 447498 D01 v06, the 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances s 50 mm are determined by: SAR Test Exclusion Thresholds for 100 MHz – 6 GHz and ≤ 50 mm Approximate SAR Test Exclusion Power Thresholds at Selected Frequencies and Test Separation Distances are illustrated in the following Table. 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 The result is rounded to one decimal place for comparison 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 is applied to determine SAR test exclusion. BT Frequency Maximum Conducted Output Power(PK) Conducted Output Power Limit (MHz) (dBm) dBm GFSK 2402 -1.71 21 2441 -1.67 21 2480 -1.68 21 π/ 4 DQPSK 2402 -0.95 21 2441 -0.83 21 2480 -0.79 21 8DPSK 2402 -0.38 21 2441 -0.30 21 2480 -0.27 21 max possible output power (PK,conducted)：0±1dBm 1dBm=1.26mW 2402MHz [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 1.26/5*√2.402=0.391≤3.0 2441MHz [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 1.26/5*√2.441=0.394≤3.0 2480MHz [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 1.26/5*√2.48=0.397≤3.0 Conclusion: 1. [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] * [√f(GHz)] < 3.0. 2. SAR Test Exclusion Thresholds is 3.0 for separation distance 5mm. Therefore, SAR test is not required.

Summary Inverted F Antenna Specification ITEM ANT SPEC Model Name 2.4G ANT Center Frequency Horizontal Vertical 2400MHz 2400MHz 2500MHz 2400MHz 2400MHz 2500MHz -1.73 dBi -0.84 dBi -0.68 dBi -6.15 dBi -3.70 dBi -2.32 dBi MAX. Gain -0.68dBi Polarization Horizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance 50 Ohm Antenna Length 38.20mm Manufacture JXROBOT.CO.,LTD Antenna Photo & Length (mm) Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -40 Scale: 5/div Frequency (MHz) Gain(dB) Max Min Avg 2400 -1.73178 -30.0815 -8.48713 2450 -0.845801 -38.5605 -7.88012 2500 -0.685586 -24.0318 -6.79139 Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Frequency (MHz) Gain(dB) Max Min Avg 2400 -6.1530 -24.1420 -13.0295 2450 -3.7054 -26.5836 -10.6700 2500 -2.32122 -30.4301 -9.70536

No.：BCTC/RF-EMC-005 Page: 1 of 85 Edition：B.2 TEST REPORT Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2406832092E Applicant: Shenzhen JX ROBOT Technology Co., Ltd Product Name: 3 axis foldable gimbal Test Model: L9-lite Tested Date: 2024-06-03 to 2024-06-05 Issued Date: 2024-06-19 Report No.: BCTC2406832092E No.：BCTC/RF-EMC-005 Page: 2 of 85 Edition：B.2 FCC ID: 2APQ9-L9-LITE The test report is effective only with both signature and specialized stamp.This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen BCTC Testing Co., Ltd, this report can’t be reproduced except in full.The tested sample(s) and the sample information are provided by the client. Product Name: 3 axis foldable gimbal Trademark: N/A Model/Type Reference: L9-lite Prepared For: Shenzhen JX ROBOT Technology Co., Ltd Address: 903, Building 1, 7th Industrial Zone, Yulv Community,Yutang Street, Guangming District, Shenzhen, Guangdong, China Manufacturer: Shenzhen JX ROBOT Technology Co., Ltd Address: 903, Building 1, 7th Industrial Zone, Yulv Community,Yutang Street, Guangming District, Shenzhen, Guangdong, China Prepared By: Shenzhen BCTC Testing Co., Ltd. Address: 1-2/F., Building B, Pengzhou Industrial Park, No.158, Fuyuan 1st Road, Zhancheng, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: 2024-06-03 Sample Tested Date: 2024-06-03 to 2024-06-05 Issue Date: 2024-06-19 Report No.: BCTC2406832092E Test Standards: FCC Part15.247 ANSI C63.10-2013 Test Results: PASS Remark: This is Bluetooth Classic radio test report. Tested by: Approved by: Shanshan. Zhang / Project Handler Zero Zhou/Reviewer Report No.: BCTC2406832092E No.：BCTC/RF-EMC-005 Page: 3 of 85 Edition：B.2 Table Of Content Test Report Declaration Page 1. Version .................................................................................................................. 5 2. Test Summary ....................................................................................................... 6 3. Measurement Uncertainty ..................................................................................... 7 4. Product Information And Test Setup ..................................................................... 8 4.1 Product Information ............................................................................................... 8 4.2 Test Setup Configuration ...................................................................................... 9 4.3 Support Equipment ............................................................................................... 9 4.4 Channel List ........................................................................................................ 10 4.5 Test Mode ........................................................................................................... 10 4.6 Table Of Parameters Of Text Software Setting ................................................... 10 5. Test Facility And Test Instrument Used ............................................................... 11 5.1 Test Facility ......................................................................................................... 11 5.2 Test Instrument Used .......................................................................................... 11 6. Conducted Emissions .......................................................................................... 13 6.1 Block Diagram Of Test Setup .............................................................................. 13 6.2 Limit .................................................................................................................... 13 6.3 Test procedure .................................................................................................... 13 6.4 EUT operating Conditions ................................................................................... 13 6.5 Test Result .......................................................................................................... 14 7. Radiated emissions ............................................................................................. 16 7.1 Block Diagram Of Test Setup .............................................................................. 16 7.2 Limit .................................................................................................................... 17 7.3 Test procedure .................................................................................................... 18 7.4 EUT operating Conditions ................................................................................... 19 7.5 Test Result .......................................................................................................... 19 8. Radiated Band Emission Measurement And Restricted Bands Of Operation ..... 25 8.1 Block Diagram Of Test Setup .............................................................................. 25 8.2 Limit .................................................................................................................... 25 8.3 Test procedure .................................................................................................... 26 8.4 EUT operating Conditions ................................................................................... 26 8.5 Test Result .......................................................................................................... 27 9. Spurious RF Conducted Emissions ..................................................................... 28 9.1 Block Diagram Of Test Setup .............................................................................. 28 9.2 Limit .................................................................................................................... 28 9.3 Test procedure .................................................................................................... 28 9.4 Test Result .............................…

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Report No.: BCTC2406832092E No.：BCTC/RF-EMC-005 Page: 45 of 85 Edition：B.2 Band Edge(Hopping) NVNT 1-DH1 2480MHz Hopping Ref Band Edge(Hopping) NVNT 1-DH1 2480MHz Hopping Emission Report No.: BCTC2406832092E No.：BCTC/RF-EMC-005 Page: 46 of 85 Edition：B.2 Band Edge(Hopping) NVNT 2-DH1 2402MHz Hopping Ref Band Edge(Hopping) NVNT 2-DH1 2402MHz Hopping Emission Report No.: BCTC2406832092E No.：BCTC/RF-EMC-005 Page: 47 of 85 Edition：B.2 Band Edge(Hopping) NVNT 2-DH1 2480MHz Hopping Ref Band Edge(Hopping) NVNT 2-DH1 2480MHz Hopping Emission Report No.: BCTC2406832092E No.：BCTC/RF-EMC-005 Page: 48 of 85 Edition：B.2 Band Edge(Hopping) NVNT 3-DH1 2402MHz Hopping Ref Band Edge(Hopping) NVNT 3-DH1 2402MHz Hopping Emission Report No.: BCTC2406832092E No.：BCTC/RF-EMC-005 Page: 49 of 85 Edition：B.2 Band Edge(Hopping) NVNT 3-DH1 2480MHz Hopping Ref Band Edge(Hopping) NVNT 3-DH1 2480MHz Hopping Emission Report No.: BCTC2406832092E No.：BCTC/RF-EMC-005 Page: 50 of 85 Edition：B.2 10. 20 dB Bandwidth 10.1 Block Diagram Of Test Setup 10.2 Limit N/A 10.3 Test procedure 1. Set RBW = 30kHz. 2. Set the video bandwidth (VBW) ≥ 3 x RBW. 3. Detector = Peak. 4. Trace mode = max hold. 5. Sweep = auto couple. 6. Allow the trace to stabilize. 7. Measure the maximum width of the emission that is constrained by the frequencies associated with the two outermost amplitude points (upper and lower frequencies) that are attenuated by 6 dB relative to the maximum level measured in the fundamental emission. 10.4 Test Result Condition Mode Frequency (MHz) -20 dB Bandwidth (MHz) Verdict NVNT 1-DH1 2402 0.917 Pass NVNT 1-DH1 2441 0.841 Pass NVNT 1-DH1 2480 0.869 Pass NVNT 2-DH1 2402 1.263 Pass NVNT 2-DH1 2441 1.277 Pass NVNT 2-DH1 2480 1.246 Pass NVNT 3-DH1 2402 1.216 Pass NVNT 3-DH1 2441 1.213 Pass NVNT 3-DH1 2480 1.242 Pass Report No.: BCTC2406832092E No.：BCTC/RF-EMC-005 Page: 51 of 85 Edition：B.2 Test Graphs -20dB Bandwidth NVNT 1-DH1 2402MHz -20dB Bandwidth NVNT 1-DH1 2441MHz Report No.: BCTC2406832092E No.：BCTC/RF-EMC-005 Page: 52 of 85 Edition：B.2 -20dB Bandwidth NVNT 1-DH1 2480MHz -20dB Bandwidth NVNT 2-DH1 2402MHz Report No.: BCTC2406832092E No.：BCTC/RF-EMC-005 Page: 53 of 85 Edition：B.2 -20dB Bandwidth NVNT 2-DH1 2441MHz -20dB Bandwidth NVNT 2-DH1 2480MHz Report No.: BCTC2406832092E No.：BCTC/RF-EMC-005 Page: 54 of 85 Edition：B.2 -20dB Bandwidth NVNT 3-DH1 2402MHz -20dB Bandwidth NVNT 3-DH1 2441MHz Report No.: BCTC2406832092E No.：BCTC/RF-EMC-005 Page: 55 of 85 Edition：B.2 -20dB Bandwidth NVNT 3-DH1 2480MHz Report No.: BCTC2406832092E No.：BCTC/RF-EMC-005 Page: 56 of 85 Edition：B.2 11. Maximum Peak Output Power 11.1 Block Diagram Of Test Setup 11.2 Limit FCC Part15 (15.247) , Subpart C Section Test Item Limit Frequency Range (MHz) Result 15.247(b)(1) Peak Output Power 0.125 watt or 21dBm 2400-2483.5 PASS 11.3 Test procedure 1. Remove the antenna from the EUT and then connect a low RF cable from the antenna port to the spectrum. 2. Set the spectrum analyzer: RBW = 2MHz. VBW = 6MHz. Sweep = auto; Detector Function = Peak. 3. Keep the EUT in transmitting at lowest, medium and highest channel individually. Record the max value. 11.4 Test Result Condition Mode Frequency (MHz) Conducted Power (dBm) Limit (dBm) Verdict NVNT 1-DH1 2402 -1.71 21 Pass NVNT 1-DH1 2441 -1.67 21 Pass NVNT 1-DH1 2480 -1.68 21 Pass NVNT 2-DH1 2402 -0.95 21 Pass NVNT 2-DH1 2441 -0.83 21 Pass NVNT 2-DH1 2480 -0.79 21 Pass NVNT 3-DH1 2402 -0.38 21 Pass NVNT 3-DH1 2441 -0.30 21 Pass NVNT 3-DH1 2480 -0.27 21 Pass Report No.: BCTC2406832092E No.：BCTC/RF-EMC-005 Page: 57 of 85 Edition：B.2 Test Graphs Power NVNT 1-DH1 2402MHz Power NVNT 1-DH1 2441MHz Report No.: BCTC2406832092E No.：BCTC/RF-EMC-005 Page: 58 of 85 Edition：B.2 Power NVNT 1-DH1 2480MHz Power NVNT 2-DH1 2402MHz Report No.: BCTC2406832092E No.：BCTC/RF-EMC-005 Page: 59 of 85 Edition：B.2 Power NVNT 2-DH1 2441MHz Power NVNT 2-DH1 2480MHz Report No.: BCTC2406832092E No.：BCTC/RF-EMC-005 Page: 60 of 85 Edition：B.2 Power NVNT 3-DH1 2402MHz Power NVNT 3-DH1 2441MHz Report No.: BCTC2406832092E No.：BCTC/RF-EMC-005 Page: 61 of 85 Edition：B.2 Power NVNT 3-DH1 2480MHz Report No.: BCTC2406832092E No.：BCTC/RF-EMC-005 Page: 62 of 85 Edition：B.2 12. Hopping Channel Separation 12.1 Block Diagram Of Test Setup 12.2 Limit Frequency hopping systems shall have hopping channel carrier frequencies separated by a minimum of 25 kHz or the 20 dB bandwidth of the hopping channel, whichever is greater. Alternatively, frequency hopping systems operating in the 2400-2483.5 MHz band may have hopping channel carrier frequencies that are separated by 25 kHz or two-thirds of the 20 dB bandwidth of the hopping channel, whichever is greater, provided the systems operate with an output power no greater than 0.125W. 12.3 Test procedure 1. Remove the antenna from the EUT and then connect a low RF cable from the antenna port to the spectrum. 2. Set the spectrum analyzer: RBW = 30kHz. VBW = 100kHz , Span = 2.0MHz. Sweep = auto; Detector Function = Peak. Trace = Max hold. 3. Allow the trace to stabilize. Use the marker-delta function to determine the separation between the peaks of the adjacent channels. The limit is specified in one of the subparagraphs of this Section Submit this plot. 12.4 Test Result odulation Test Channel Separation (MHz) Limit(MHz) Result GFSK Low 1.000 0.611 PASS GFSK Middle 1.000 0.561 PASS GFSK High 0.998 0.579 PASS π/4 DQPSK Low 1.002 0.842 PASS π/4 DQPSK Middle 1.002 0.851 PASS π/4 DQPSK High 1.000 0.831 PASS 8DPSK Low 1.000 0.811 PASS 8DPSK Middle 0.996 0.809 PASS 8DPSK High 1.002 0.828 PASS Report No.: BCTC2406832092E No.：BCTC/RF-EMC-005 Page: 63 of 85 Edition：B.2 Test Graphs CFS NVNT 1-DH1 2402MHz CFS NVNT 1-DH1 2441MHz Report No.: BCTC2406832092E No.：BCTC/RF-EMC-005 Page: 64 of 85 Edition：B.2 CFS NVNT 1-DH1 2480MHz CFS NVNT 2-DH1 2402MHz Report No.: BCTC2406832092E No.：BCTC/RF-EMC-005 Page: 65 of 85 Edition：B.2 CFS NVNT 2-DH1 2441MHz CFS NVNT 2-DH1 2480MHz Report No.: BCTC2406832092E No.：BCTC/RF-EMC-005 Page: 66 of…

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Conducted emissions Radiated Measurement Photos