2ADAC-SR354AMini PC

SR35-4 series Android Linux Model Number OS RIC SR35-4A RIC SR35-4L English User Guide Packing List - 1x SR35 System - 1 x Antenna - 1 x Vesa Mount - 1 x USB cable - 1 x Power adapter with US, UK, EU plug Rockchip RK3568 Quad Cortex-A55, up to 2.0GHz Mali-G52 4GB LPDDR4 64GB eMMC Onboa rd Wi-Fi 2.4G&BT4.2 module,1 x M.2 2242/3042 Key-B 1 × HDMI 2.0 (4K@60Hz), 1 × LVDS (by pin header, 4K@30Hz), 1 × EDP (1080p@60Hz), 1 x MIPI DSI(by pin header) support EDP + LVDS or EDP + MIPI 6 x COM port (Support RS-232 only) 2 x GPIO port 1 x RJ45 Gigabit Ethernet 1 x HDMI 2.0 1 x 3.5mm audio jack 1 x Speaker by pin header (1 x 4pin),4Ω/15W or 8Ω/5W 1 x MIPI DSI (by pin header) 1 x TF Slot 1 x SIM Slot 5 x USB2.0 Type-A port,1 x USB3.0 Type-A port 1 x RJ11 cash register by pin header 12V/3A Power Adapter Android / Linux Support Watchdog, AC Power On, Kensington Lock. 163 x 127 x 50 mm Operating temperature: -10°C ~ 50°C Storage temperature: -20°C ~ 70°C, 10% ~ 90% (non-condensing) Processor GPU Memory Storage Wi-Fi Spec. & Resolution Power OS Dimensions Temperature Other Features I/O Certifications CE, UKCA, FCC Class B Specifications Weight (net) 0.8kg Download Center BIOS, Drivers and Manuals can be downloaded here: http://theminixforum.com:9009/IPC/ Get Started Warning! Always completely disconnect the power cord from your chassis whenever you work with the hardware. Do not make connections while the power is on. Sensitive electronic components can be damaged by sudden power surges. Only experienced electronics personnel should open the PC chassis. Note: If you need more information, please go to Download Center to get the Manual or contact your retailer. System Overview Contact Us EMAIL: [email protected] WEBSITE: www.minix.com.hk MINIX FORUM: www.theminixforum.com FACEBOOK: www.facebook.com/minixtech Copyright © 2020 MINIX Technology Limited. All rights reserved. No part of this guide, including the products and software described in it may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any means, except documentation kept by the purchaser for backup purposes, without the express written permission of MINIX Technology Limited. MINIX and the MINIX logo are trademarks of MINIX Technology Limited. All other marks and trademarks are properties of their respective owners. The content of this guide may differ in some details from the product or its software. All information in this documentation is subject to change without notice. SR35-4 serie Android Linux Número de modelo Sistema operativo RIC SR35-4A RIC SR35-4L Guía de usuario en Español Lista de embalaje - 1 sistema SR35 - 1 antena - 1 soporte Vesa - 1 cable USB - 1 x adaptador de corriente con enchufe de EE. UU., Reino Unido y UE Rockchip RK3568 Quad Cortex-A55, hasta 2,0 GHz Mali-G52 4GB LPDDR4 64GB eMMC Mó dulo Wi-Fi 2.4G y BT4.2 incorporado, 1 x M.2 2242/3042 KEY B 1 × HDMI 2.0 (4K@60Hz), 1 × LVDS (por encabezado de clavija, 4K@30Hz), 1 × EDP (1080p @ 60Hz), 1 x MIPI DSI (por encabezado de pin), apoyo EDP + LVDS; EDP+MIPI 6 puertos COM (solo compatible con RS-232) 2 puertos GPIO 1 x Ethernet Gigabit RJ45 1xHDMI 2.0 1 conector de audio de 3,5 mm 1 x Altavoz por conector pin (1 x 4 pines), 4Ω/15W o 8Ω/5W 1 x MIPI DSI (por encabezado de pin) 1 x ranura TF 1 ranura para SIM. 5 puertos USB 2.0 tipo A, 1 puerto USB 3.0 tipo A 1 x caja registradora RJ11 por cabezal pin 12V/3A Adaptador de corriente Android/Linux Admite vigilancia, encendido de CA, bloqueo Kensington. 163 x 127 x 50 mm Temperatura de funcionamiento: -10 °C ~ 50 °C Temperatura de almacenamiento: -20°C ~ 70°C, 10% ~ 90% (sin condensación) Procesador GPU Memoria Almacenamiento Wi-Fi Especificaciones. & Resolución Fuerza Sistema operativo Dimensiones Temperatura Otras I/O Certificación CE, FCC,UKCE Clase B Especificaciones  0.8kg Centro de descargas BIOS, controladores y manuales se pueden descargar aquí: http://theminixforum.com:9009/IPC/ Ponte en marcha ¡Advertencia! Siempre desconecte completamente el cable de alimentación de su chasis siempre que trabaje con el hardware. No hacer las conexiones mientras la alimentación está encendida. Sensible los componentes electrónicos pueden dañarse por una potencia repentina surge Sólo personal con experiencia en electrónica debe abra el chasis de la PC. Nota: Si necesita más información, vaya al Centro de descargas para obtener el manual o póngase en contacto con su distribuidor. Resumen del sistema Contáctenos EMAIL: [email protected] SITIO WEB: www.minix.com.hk MINIX FORUM: www.theminixforum.com FACEBOOK: www.facebook.com/minixtech Copyright © 2020 MINIX Technology Limited. Todos los derechos reservados. Ninguna parte de esta guía, incluidos los productos y programas descritos en ella, podrá reproducirse, transmitirse, transcribirse. Almacenarse en un sistema de recuperación o traducirse a cualquier idioma en cualquier forma o por cualquier medio, excepto la documentación conservada por el comprador para su copia de seguridad sin el consentimiento expreso y por escrito de MINIX Technology Limited. MINIX y ellogotipo de MINlX son marcas comerciales de MINIX Technology Limited. Todas las demás marcas y marcas son propiedad de sus respectivos propietarios. El contenido de esta guía puede variar en algunos detalles del producto o de su software. Toda la información en esta documentación está sujeta a cambios sin previo aviso. SR35-4 serie Android Linux Modell-Nr Betriebssystem RIC SR35-4A RIC SR35-4L Kurzanleitung in Deutsch Packliste - 1x SR35-System - 1 x Antenne - 1 x Vesa-Halterung - 1 x USB-Kabel - 1 x Netzteil mit US, UK, EU-Stecker Rockchip RK3568 Quad Cortex-A55, bis zu 2,0 GHz Mali-G52 4GB LPDDR4 64GB eMMC Integriertes Wi-Fi 2.4G & BT4.2-Modul, 1 x M.2 2242/3042 KEY B 1 × HDMI 2.0 (4K@60Hz), 1 × LVDS (per Stiftleiste, 4K@30Hz), 1 × EDP (1080p bei 60 Hz), 1 x MIPI DSI (über Stiftleiste) unterstützt EDV + LVDS; EDV + MIPI 6 x COM-Anschluss (unterstützt…

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MINIX Technology Limited 2.911 (d)(5)(i) Equipment Type Attestation v1.2 Section 2.911(d)(5)(i) Certification – EquipmentType Company name: MINIX Technology Limited Address: Unit 01, 15/F, Chevalier Commercial Center, No.8 Wang Hoi Road, Kowloon Bay, Kowloon, Hong Kong. Product Name: Mini PC FCCID: 2ADAC-SR354A Model(s): RIC SR35-4A, RIC SR35-4L, RIC SR35-MB, RIC SR35xxxxxxxxxxxxxxxxxxxx (x can be 0-9, A-Z, a-z, “-“, “_”, “/” or blank for marketing purpose) 2.911(d)(5)(i) EquipmentType We, [MINIX Technology Limited] (“the applicant”) certify that the equipment for which authorization is sought through certification is not:  Prohibited from receiving an equipment authorization pursuant to § 2.903; of the FCC rules.  Identified as an equipment type in the “Covered List” NOTE 1 Yours sincerely, Name: Kenny Wu Date: 2023/07/03 Title and Company name: Vice President / MINIX Technology Limited NOTE 1 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

MINIX Technology Limited 2.911 (d)(5)(ii) Applicant Attestation v1.2 Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: MINIX Technology Limited Address: Unit 01, 15/F, Chevalier Commercial Center, No.8 Wang Hoi Road, Kowloon Bay, Kowloon, Hong Kong. Product Name: Mini PC FCCID: 2ADAC-SR354A Model(s): RIC SR35-4A, RIC SR35-4L, RIC SR35-MB, RIC SR35xxxxxxxxxxxxxxxxxxxx (x can be 0-9, A-Z, a-z, “-“, “_”, “/” or blank for marketing purpose) 2.911(d)(5)(ii) Applicant filing We, [MINIX Technology Limited] (“the applicant”) certify that, as of the date of the filing of the application, the applicant is not identified NOTE 1 on the “Covered List” NOTE 2 ,established pursuant to §1.50002 of this chapter,as an entity producing coveredcommunications equipment. Yours sincerely, Name: Kenny Wu Date: 2023/07/03 Title and Company name: Vice President / MINIX Technology Limited NOTE 1 Delete option not applicable to this application. NOTE 2 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

MINIX Technology Limited U.S. Agent Designation for Service of Process (Applicant and U.S. Agent are Separate Parties) TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA ATTENTION: FCC Certification – Section 2.911(d)(7) Information Designated U.S. Agent Company Name: Polywell Computers Inc FRN: 0033975202. Contact Name: Sam Chu Address: 61-C Airport Boulevard So. San Francisco California United States 94080 Telephone No: 650-583-7222 Email: [email protected] This letter is to confirm that we (“Polywell Computers Inc) 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: 2023-07-03 Signed by (Printed Name/Title): Sam Chu / manager 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: MINIX Technology Limited FCC ID: 2ADAC-SR354A Contact Name: Kenny Wu Address: Unit 01, 15/F, Chevalier Commercial Center, No.8 Wang Hoi Road, Kowloon Bay, Kowloon, Hong Kong. Telephone No: (852)-31534189 Email: [email protected] Applicant Signature: Date: 2023-07-03 Signed by (Printed Name/Title): Vice President / MINIX Technology Limited

MINIX Technology Limited Authorization Company: MINIX Technology Limited Address: Unit 01, 15/F, Chevalier Commercial Center, No.8 Wang Hoi Road, Kowloon Bay, Kowloon, Hong Kong. Product Name: Mini PC Model Number(s): RIC SR35-4A, RIC SR35-4L, RIC SR35-MB, RIC SR35xxxxxxxxxxxxxxxxxxxx (x can be 0-9, A-Z, a-z, “-“, “_”, “/” or blank for marketing purpose) We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2023/07/03 Name: Kenny Wu Title: Vice President Company: MINIX Technology Limited

Declaration on model difference We the undersigned hereby confirm that any of our production units bearing the following model numbers are identical in circuitry and electrical, mechanical and physical construction; The difference is only in model names. FCC ID: 2ADAC-SR354A Production name Trade name Model no. Mini PC N/A RIC SR35-4A, RIC SR35-4L, RIC SR35-MB, RIC SR35xxxxxxxxxxxxxxxxxxxx (x can be 0-9, A-Z, a-z, “-“, “_”, “/” or blank for marketing purpose) Confirmed by：MINIX Technology Limited Signature : Date: 2023/07/03 Name: Kenny Wu Title: Vice President Company: MINIX Technology Limited

MINIX Technology Limited Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2023/07/03 Subject; Request for Confidentiality FCC ID: 2ADAC-SR354A 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 In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuantto KDB 726920 D01. 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. Sincerely, Signature: Name: Kenny Wu Title: Vice President Company name: MINIX Technology Limited

EUT EXTERNAL PHOTOGRAPHS EUT View 1 EUT View 2 EUT View 3 EUT View 4 EUT View 5 EUT View 6 EUT View 7 EUT View 8 EUT View 9 ----------------The end----------------

Dimension：10*20mm FCC ID: 2ADAC-SR354A

EUT INTERNAL PHOTOGRAPHS EUT Housing and Board View 1 EUT Housing and Board View 2 Antenna EUT Housing and Board View 3 EUT Housing and Board View 4 EUT Housing and Board View 5 EUT Housing and Board View 6 EUT Housing and Board View 7 EUT Housing and Board View 8 ----------------The end----------------

FCC ID : 2ADAC-SR354A RF EXPOSURE EVALUATION According to FCC 1.1310: 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) Limits for Maximum Permissible Exposure (MPE) Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density(mW/cm 2 ) Average Time (A) Limits for Occupational/Control Exposures 300-1500 -- -- F/300 6 1500-100000 -- -- 5 6 (B) Limits for General Population/Uncontrol Exposures 300-1500 -- -- F/1500 6 1500-100000 -- -- 1 30 11.1 Friis transmission formula: Pd= (Pout*G)\ (4*pi*R 2 ) Where Pd= Power density in mW/cm 2 Pout=output power to antenna in mW G= Numeric gain of the antenna relative to isotropic antenna Pi=3.1416 R= distance between observation point and center of the radiator in cm Pd the limit of MPE, 1mW/cm 2 ,If we know the maximum gain of the nd total power input to the antenna, through the calculation, we will know the distance where the MPE limit is reached. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. 11.2 Measurement Result WIFI2.4G Antenna gain: 4.46 dBi Measured power (dBm) Tune-up power (dBm) Max tune-up power (dBm) Antenna Gain Numeric Evaluation result (mW/cm2 ) Power density Limits (mW/cm2 ) 15.75 14 to 16 16 2.79 0.02 1 BT Antenna gain: 4.46 dBi CONCLUSION of simultaneous transmitter Both of the module 1 and module 2 can transmit simultaneously, the formula of calculated the MPE is: CPD1/LPD1+CPD2/LPD2+......etc. < 1 CPD = Calculation power density LPD = Limit of power density Therefore the worst-case situation is 0.02 /1.00+0.0011 /1.00 = 0.0211, which is less than “1”, This confirmed that the device comply with FCC 1.1310 MPE limit. Measured power (dBm) Tune-up power (dBm) Max tune-up power (dBm) Antenna Gain Numeric Evaluation result (mW/cm2 ) Power density Limits (mW/cm2 ) 2.10 1 to 3 3 2.79 0.0011 1

No.：BCTC/RF-EMC-005 Page: 1 of 66 Edition：A.4 TEST REPORT Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2304573208-2E Applicant: MINIX Technology Limited Product Name: Mini PC Model/Type reference: RIC SR35-4A Tested Date: 2023-04-13 to 2023-04-28 Issued Date: 2023-07-03 Report No.: BCTC2304573208-2E No.：BCTC/RF-EMC-005 Page: 2 of 66 Edition：A.4 FCC ID: 2ADAC-SR354A 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: Mini PC Trademark: MINIX Model/Type reference: RIC SR35-4A, RIC SR35-4L, RIC SR35-MB, RIC SR35xxxxxxxxxxxxxxxxxxxx (x can be 0-9, A-Z, a-z, “-“, “_”, “/” or blank for marketing purpose) Prepared For: MINIX Technology Limited Address: Unit 01, 15/F, Chevalier Commercial Center, No.8 Wang Hoi Road, Kowloon Bay, Kowloon, Hong Kong. Manufacturer: MINIX Technology Limited Address: Unit 01, 15/F, Chevalier Commercial Center, No.8 Wang Hoi Road, Kowloon Bay, Kowloon, Hong Kong. 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: 2023-04-11 Sample tested Date: 2023-04-13 to 2023-04-28 Report No.: BCTC2304573208-2E Test Standards: FCC Part15.247 ANSI C63.10-2013 Test Results: PASS Remark: This is WIFI-2.4GHz band radio test report. Tested by: Approved by: Brave Zeng/ Project Handler Zero Zhou/Reviewer Report No.: BCTC2304573208-2E No.：BCTC/RF-EMC-005 Page: 3 of 66 Edition：A.4 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 4.2 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 ................................................... 11 5. Test Facility And Test Instrument Used ............................................................... 12 5.1 Test Facility ......................................................................................................... 12 5.2 Test Instrument Used .......................................................................................... 12 6. Conducted Emissions .......................................................................................... 14 6.1 Block Diagram Of Test Setup .............................................................................. 14 6.2 Limit .................................................................................................................... 14 6.3 Test procedure .................................................................................................... 14 6.4 EUT operating Conditions ................................................................................... 14 6.5 Test Result .......................................................................................................... 15 7. Radiated Emissions ............................................................................................. 17 7.1 Block Diagram Of Test Setup .............................................................................. 17 7.2 Limit .................................................................................................................... 18 7.3 Test procedure .................................................................................................... 19 7.4 EUT Operating Conditions .................................................................................. 20 7.5 Test Result .......................................................................................................... 20 8. Radiated Band Emission Measurement and Restricted Bands Of Operation ...... 26 8.1 Block Diagram Of Test Setup .............................................................................. 26 8.2 Limit .................................................................................................................... 26 8.3 Test procedure .................................................................................................... 27 8.4 EUT Operating Conditions .................................................................................. 27 8.5 Test Result .......................................................................................................... 28 9. Power Spectral Density Test ............................................................................... 30 9.1 Block Diagram Of Test Setup .............................................................................. 30 9.2 Limit .................................................................................................................... 30 9.3 Test procedure .................................................................................................... 30 9.4 EUT Operating Conditions .................................................................................. 30 9.5 Test Result .........…

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SHENZHEN SOUTH STAR TECHNOLOGY CO., LTD. QQP-21-B01/A0 Page 1 /9 APPROVAL SHEET 客户名称 Customer Name ZZHIWEI 产品型号 Product Model 22.4G 客户料号 Customer P/N K4DK-680712-00 南斗星料号 Southstar P/NN12‐3353‐R0A 制作日期 Date Prepared2021‐12‐08 制作版本 RevisionA Southstar Prepare DQE R&D Customer PUR QC R&D Manufacturer: Shenzhen Nandouxing Technology Co., Ltd. Shenzhen Address: Hezhou Hengfeng Industry, Xixiang, Bao'an District, Shenzhen Telephone：0755-27474071 Fax：0755-29976316 Website：WWW.SZ‐SOUTHSTAR.COM SHENZHEN SOUTH STAR TECHNOLOGY CO., LTD. QQP-21-B01/A0 Page 2 /9 Index 一、Cover ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 1 二、Index ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 2 三、ProductSpecificationꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ3 四、ProductDrawing ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 4 五、TestEquipment&Conditions ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 5 六、TestReport∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙6~9 SHENZHEN SOUTH STAR TECHNOLOGY CO., LTD. QQP-21-B01/A0 Page 3 /9 ProductSpecification A. ElectricalCharacteristics Frequency VSWR 2400MHz ~2500MHz ； < 3 Efficiency Impedance Polarization PeakGain Note >45% 50 ±25 Ohm Linear 2.4G ：4.46 dBi B. Material&MechanicalCharacteristics MaterialofRadiator CableType ConnectorType Dimension φ1.78 C. Environmental OperationTemperature ‐30 ̊C~+80 ̊C StorageTemperature‐30 ̊C~+85 ̊C 0～10 ±0.2 10～18 ±0.518～30 ±0.830～40 ±1.0 40～ ±2.0 Third Angle Angle ±0.5° Project Part NamePart No.Material DWG NO. K4DK-680712-00 Date Designed by MD Checked by RF Approved by 2021-12-08 雷双露张 锦江 Location N/A Unit mm Scale 1:1 Rev A 表表格编号QP-21-B01/A0 Page 5 /9 TestEquipment&Conditions 1．NetworkAnalyzers: Agilent8753D 5071B 2 ．CommunicationsTestSet: AgilentE5515C 3 ．3DChamberTestSystem 表表格编号QP-21-B01/A0 Page 6 /9 AntennaImpedance:VSWR&Smith 2402MHz 表表格编号QP-21-B01/A0 Page 7 /9 2240MH 2480MHz 表表格编号QP-21-B01/A0 Page 8 /9 表表格编号QP-21-B01/A0 Page ε /9 TotalEfficiency&GAIN:

TEST SETUP PHOTOGRAPHS 1.1. Photos of Radiation Emission Measurement Conducted emissions Spurious Emission Test Setup (Below 1GHz) Spurious Emission Test Setup (Above 1GHz) ----------------The end----------------