2BE8V-AS2059LCD expansion dock

FCC warning statements: 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. Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this 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, and (2) this device must accept any interference received, including interference that may cause undesired operation. The device has been evaluated to meet general RF exposure requirement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.

Rev 1/26/2023 ShenZhen KaiFuTe Technology Co., Ltd. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 3/13/2024 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: 2BE8V-AS2059 [ShenZhen KaiFuTe Technology Co., Ltd.] 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, Signed: Printed name: Jim huang Title: general manager Company Name: ShenZhen KaiFuTe Technology Co., Ltd. Rev 1/26/2023 ShenZhen KaiFuTe Technology Co., Ltd. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 3/13/2024 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2BE8V-AS2059 [ShenZhen KaiFuTe Technology Co., Ltd.] certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List(as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Sincerely, Signed: Printed name: Jim huang Title: general manager Company Name: ShenZhen KaiFuTe Technology Co., Ltd.

ShenZhen KaiFuTe Technology Co., Ltd. * the applicant must designate a contact located in the United States for purposes of acting as the applicant’s agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process. U.S. Agent Designation for Service of Process - Certification Attestation Letter 3/13/2024 ATTN.: Reviewing Engineer FCC ID: 2BE8V-AS2059 FRN: 0035050475 Per section 2.911(d)(7) of the FCC rules, ShenZhen KaiFuTe Technology Co., Ltd. (“the applicant”) certifies that the equipment for which authorization is sought is designated to the following U.S. agent* for service of process: Company Name: JOC Australia Inc . FRN: 0033379421 Physical U.S. Company Address: CASTLETON ST STE 665, CITY OF INDUSTRY, CA 91748 United States of America Agent name: Benjamin. Smith/Vice President Agent Email Address: [email protected] Tel: +1 626 341 3408 The above contact person accepts the obligation for service of process. The applicant accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Applicant Signed: Signed: Printed name: Jim huang Title: general manager Company Name: ShenZhen KaiFuTe Technology Co., Ltd. Date: 3/13/2024 Agent Signed (if different to Applicant): Signed: Printed name: Benjamin. Smith Title: Vice President Company Name: JOC Australia Inc Date: 3/14/2024

ShenZhen KaiFuTe Technology Co., Ltd. 2024-03-13 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2BE8V-AS2059 Attn: Director of Certification Authority to Act as Agent On our behalf, I appoint Shenzhen Alpha Product Testing Co., Ltd. Address: Building i, No.2, Lixin Road, Fuyong Street, Bao’an District, 518103, Shenzhen, Guangdong, China Person: Mark Zhu (Name: Shenzhen Alpha Product Testing Co., Ltd. and address: Building i, No.2, Lixin Road, Fuyong Street, Bao’an District, 518103, Shenzhen, Guangdong, China). to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, as specified by TMICO still resides with ShenZhen KaiFuTe Technology Co., Ltd. Address: NO.201, Second Floor Hedi Maker Mashion, No. 28 Qingshui Road, Longxi Community Longgan District, Shenzhen City, China (applicant name and address). Signature: Name Jim huang Position general manager Company Name ShenZhen KaiFuTe Technology Co., Ltd. Address NO.201, Second Floor Hedi Maker Mashion, No. 28 Qingshui Road , Longxi Community Longgan District, Shenzhen City, China Tel 86-13923875848 Fax / Email [email protected]

ShenZhen KaiFuTe Technology Co., Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: March 13, 2024 Subject; Request for Long Term Confidentiality FCC ID: 2BE8V-AS2059 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Operational Description It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Signature: Name Jim huang Position general manager Company Name ShenZhen KaiFuTe Technology Co., Ltd. Address NO.201, Second Floor Hedi Maker Mashion, No. 28 Qingshui Road , Longxi Community Longgan District, Shenzhen City, China Tel 86-13923875848 Fax / Email [email protected]

FCC ID: 2BE8V-AS2059 FCC ID: 2BE8V-AS2059 FCC ID: 2BE8V-AS2059 FCC ID: 2BE8V-AS2059

Label Location FCC ID: 2BE8V-AS2059 ShenZhen KaiFuTe Technology Co., Ltd. Product name: LCD expansion dock

FCC ID: 2BE8V-AS2059 FCC ID: 2BE8V-AS2059 FCC ID: 2BE8V-AS2059 ANT FCC ID: 2BE8V-AS2059 FCC ID: 2BE8V-AS2059 FCC ID: 2BE8V-AS2059 FCC ID: 2BE8V-AS2059 FCC ID: 2BE8V-AS2059

FCC ID: 2BE8V-AS2059 Prediction of MPE at a given distance 1. Limits The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in 1.1307(b) 2. Test Procedure Equation from page 18 of OET Bulletin 65, Edition 97-01 Where: S = power density P = power input to the antenna G = numeric gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the centre of radiation of the antenna 3. Result FCC ID: 2BE8V-AS2059 Mode Frequency (MHz) Prediction distance (cm) RF output power MAX tune-uppower MPE (mW/cm 2 ) Limit (mW/cm 2 ) SAR Test Exclusion dBm mW BLE 2402 20 -1.762 0.6665 0.0001 1 Yes BT Antenna Gain: 0.5dBi In summary, SAR evaluation is not required.

ALPHA's reports is using a digital certificate that is trusted on Adobe's official server. If there is no digital certificate or the digital certificate shows damaged in your report. Please do not accept the report. E-mail: [email protected] Tel: 4008-3008-95 Website: http://www.a-lab.cn FCC TEST REPORT FCC ID: 2BE8V-AS2059 On Behalf of ShenZhen KaiFuTe Technology Co., Ltd. LCD expansion dock Model No.: AS2059 Prepared for : ShenZhen KaiFuTe Technology Co., Ltd. Address : NO.201, Second Floor Hedi Maker Mashion, No. 28 Qingshui Road, Longxi Community Longgan District, Shenzhen City, China Prepared By : Shenzhen Alpha Product Testing Co., Ltd. Address : Building i, No.2, Lixin Road, Fuyong Street, Bao’an District, 518103, Shenzhen, Guangdong, China Report Number : A2402065G1-C01-R01 Date of Receipt : March 4, 2024 Date of Test : March 4, 2024 - March 9, 2024 Date of Report : March 9, 2024 Version Number : V0 Result Pass Page 2 of 46 Report No.: A2402065G1-C01-R01 TABLE OF CONTENTS Description Page 1. Summary of Standards And Results -------------------------------------------------------------------------------- 5 1.1. Description of Standards and Results ------------------------------------------------------------------------ 5 2. General Information ------------------------------------------------------------------------------------------------------ 6 2.1. Description of Device (EUT) ------------------------------------------------------------------------------------ 6 2.2. Accessories of Device (EUT) ----------------------------------------------------------------------------------- 7 2.3. Tested Supporting System Details----------------------------------------------------------------------------- 7 2.4. Block Diagram of connection between EUT and simulators -------------------------------------------- 7 2.5. Test Mode Description -------------------------------------------------------------------------------------------- 7 2.6. Test Conditions ----------------------------------------------------------------------------------------------------- 8 2.7. Test Facility ---------------------------------------------------------------------------------------------------------- 8 2.8. Measurement Uncertainty --------------------------------------------------------------------------------------- 8 2.9. Test Equipment List ----------------------------------------------------------------------------------------------- 9 3. Spurious Emission ------------------------------------------------------------------------------------------------------- 10 3.1. Test Limits ---------------------------------------------------------------------------------------------------------- 10 3.2. Test Procedure ---------------------------------------------------------------------------------------------------- 10 3.3. Test Setup ---------------------------------------------------------------------------------------------------------- 11 3.4. Test Results -------------------------------------------------------------------------------------------------------- 12 4. Power Line Conducted Emission ----------------------------------------------------------------------------------- 23 4.1. Test Limits ---------------------------------------------------------------------------------------------------------- 23 4.2. Test Procedure ---------------------------------------------------------------------------------------------------- 23 4.3. Test Setup ---------------------------------------------------------------------------------------------------------- 23 4.4. Test Results -------------------------------------------------------------------------------------------------------- 23 5. Conducted Maximum peak Output Power------------------------------------------------------------------------ 24 5.1. Test limits ----------------------------------------------------------------------------------------------------------- 24 5.2. Test Procedure ---------------------------------------------------------------------------------------------------- 24 5.3. Test Setup ---------------------------------------------------------------------------------------------------------- 24 5.4. Test Results -------------------------------------------------------------------------------------------------------- 24 6. Peak Power Spectral Density ----------------------------------------------------------------------------------------- 25 6.1. Test limits ----------------------------------------------------------------------------------------------------------- 25 6.2. Test Procedure ---------------------------------------------------------------------------------------------------- 25 6.3. Test Setup ---------------------------------------------------------------------------------------------------------- 25 6.4. Test Results -------------------------------------------------------------------------------------------------------- 25 7. Bandwidth ------------------------------------------------------------------------------------------------------------------ 30 7.1. Test limits ----------------------------------------------------------------------------------------------------------- 30 7.2. Test Procedure ---------------------------------------------------------------------------------------------------- 30 7.3. Test Setup ---------------------------------------------------------------------------------------------------------- 30 7.4. Test Results -------------------------------------------------------------------------------------------------------- 30 8. Band Edge Check -------------------------------------------------------------------------------------------------------- 38 8.1. Test limits ----------------------------------------------------------------------------------------------------------- 38 8.2. Test Procedure ---------------------------------------------------------------------------------------------------- 38 8.3. Test Setup ---------------…

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Lenze Technology Co.,LTD Tel:+86 0755-82031775;25332530 Fax:+86 0755-82713604 26c newspaper west tower, 6008 shennan Avenue,Futian District, Shenzhen City, GuangdongProvince,China GENERAL INFORMATION 1.1 Test Environment Condition Ambient Temperature 19 to 25 °C Ambient Relative 45 to 55 % Humidity Ambient Pressure N/A (Not applicable) 1.2 Announce (1) The test report is invalid if not marked with the signatures of the persons responsible for preparing and approving the test report. (2) The test report is invalid if there is any evidence and/or falsification. (3) The results documented in this report apply only to the tested sample, under the conditions and modes of operation as described herein. (4) This document may not be altered or revised in any way unless done so and all revisions are duly noted in the revisions section. (5) Content of the test report, in part or in full, cannot be used for publicity and/or promotional purposes without prior written approval from the laboratory. Lenze Technology Co.,LTD Tel:+86 0755-82031775;25332530 Fax:+86 0755-82713604 26c newspaper west tower, 6008 shennan Avenue,Futian District, Shenzhen City, GuangdongProvince,China PRODUCT INFORMATION 2.1 Applicant Applicant Lenze Technology Co.,LTD Address d.c., 26c newspaper west tower, 6008 shennan Avenue, Futian District , Contact Person Tony Telephone Number +86 0755-82031775;25332530 Fax Number +86 0755-82713604 E-mail Address [email protected] 2.2 Manufacturer Manufacturer Lenze Technology Co.,LTD Address d.c., 26c newspaper west tower, 6008 shennan Avenue, Futian District , Shenzhen City, Guangdong Province, China Contact Person N/A Telephone Number N/A Fax Number N/A E-mail Address N/A 2.3 General Description for Equipment under Test (EUT) EUT Type Bluetooth Antenna Model Name SDFD-V5 Antenna Type PCB Antenna Hardware Version N/A Serial Number N/A Dimensions N/A 2.4 Technical Information Frequency Range 2400MHz~ 2500MHz Test Frequencies 2402MHz, 2441MHz, 2480MHz Lenze Technology Co.,LTD Tel:+86 0755-82031775;25332530 Fax:+86 0755-82713604 26c newspaper west tower, 6008 shennan Avenue,Futian District, Shenzhen City, GuangdongProvince,China 3 SUMMARY OF TEST RESULTS 3.1 Test Standards No. Identity Document Title 1 IEEE149-1979 IEEE Standard Test Procedures for Antennas 3.2 Test Verdict Report Section Description Remark ANNEX A.1 Gain And Efficiency -- ANNEX B Radiation Pattern -- 3.3 Test Uncertainty The uncertainty is calculated using the methods suggested in the "Guide to the Expression of Uncertainty in Measurement" (GUM) published by ISO. Item Uncertainty VSWR(S11) 0.4dB Gain 0.5dB Lenze Technology Co.,LTD Tel:+86 0755-82031775;25332530 Fax:+86 0755-82713604 26c newspaper west tower, 6008 shennan Avenue,Futian District, Shenzhen City, GuangdongProvince,China GENERAL TEST CONFIGURATIONS 4.1 Test Condition Environment Parameter Selected Values During Tests Temperature Voltage Relative Humidity Normal Temperature, Normal Voltage 25°C N/A 51% (NTNV) 4.2 Test Equipment List Description Manufacturer Model Serial No. Cal. Date Cal. Due Vector Network Agilent E5071C MY46103472 2014.09.07 2015.09.06 Analyzer 5*5*5 Full Anechoic SATIMO 5*5*5 N/A 2014.09.05 2015.09.04 Chamber SG24 Multi-probe Antenna Measurement SATIMO SG24-L 1101855-0001 2014.10.25 2015.10.24 System 4.3 Test Setup Lenze Technology Co.,LTD Tel:+86 0755-82031775;25332530 Fax:+86 0755-82713604 26c newspaper west tower, 6008 shennan Avenue,Futian District, Shenzhen City, GuangdongProvince,China ANNEX A TEST RESULTS A.1 Gain and Efficiency Frequency Gain (dBi) Efficiency (%) 2402MHz -16.8 0.99 2441MHz -16.4 1.06 2480MHz -15.7 1.12 ANNEX B RADIATION PATTERN 3DPattern 2402MHZ Lenze Technology Co.,LTD Tel:+86 0755-82031775;25332530 Fax:+86 0755-82713604 26c newspaper west tower, 6008 shennan Avenue,Futian District, Shenzhen City, GuangdongProvince,China 2480MHZ 1D Radiation Pattern PHI =0 Lenze Technology Co.,LTD Tel:+86 0755-82031775;25332530 Fax:+86 0755-82713604 26c newspaper west tower, 6008 shennan Avenue,Futian District, Shenzhen City, GuangdongProvince,China PHI =90 THETA = 90 Lenze Technology Co.,LTD Tel:+86 0755-82031775;25332530 Fax:+86 0755-82713604 26c newspaper west tower, 6008 shennan Avenue,Futian District, Shenzhen City, GuangdongProvince,China ANNEX C TEST SETUP PHOTO ANNEX D EUT PHOTO

FCC ID: 2BE8V-AS2059 Photo of Radiated Emission test FCC ID: 2BE8V-AS2059 Photo of Conducted Emission test FCC ID: 2BE8V-AS2059 Photo of RF connect test FCC ID: 2BE8V-AS2059