2BB8U-WS8712Wi-Fi Module

WS8712 CC3551EWi-Fi6Module​ DataSheet  Supports2.4GHz&5GHzdual-bandWi-Fi6  CompliantwithIEEE802.11b/g/n/axstandards Supports:STA,softAPwithupto4stations,Wi-FiDirect,multi-roleAP+STA  Supportsupto8sockets,includingTCP/TCPSclient,UDPunicast,UDPmulticast,andUDPbroadcast; Supportsone-wayTCPserverandTLSencryption; SupportsmDNSandDNS-SD. SupportsSNTP; SupportsHTTP/HTTPSrequests,includingHEAD,GET,POST,PUT,DELTET; SupportsPING; SupportsMQTT/MQTTSv3.1.1,  Modulesize:19.2x18.0x2.8mm WS8712Datasheet SilentSmartTechnologyCo.,Ltd. 2 / 21 DocumentInformation ProductModelWS8712 ProductOverviewCC3551EWi-Fi6Module DocumentTypeDatasheet DocumentNumber DocumentVersionv1.32025.10.14 Documentversionupdate ItemVersion number RevisionsRevisionDateRevisedby 1v1.0Initialversion2025.04.01YT 2v1.1Modifypindefinition,Chapter3HardwareDesign Description 2025.05.20YT 3v1.21.Modifyfeatures 2.Newfeaturedescriptionsection 2025.09.28XT 4v1.33.TCP,HTTP,MQTTsupportTLSencryption2025.10.14XT WS8712Datasheet SilentSmartTechnologyCo.,Ltd. 3 / 21 Contents WS8712..........................................................................................................................................................................................................1 1.ProductOverview....................................................................................................................................................................................5 1.1.ProductIntroduction.....................................................................................................................................................................5 1.2.Features.........................................................................................................................................................................................5 1.3.ApplicationScenario.....................................................................................................................................................................5 2.PinDefinition...........................................................................................................................................................................................6 3.Peripheralhardwaredesign......................................................................................................................................................................8 4.FunctionalDescription.............................................................................................................................................................................9 4.1.Wi-Fi6KeyTechnologies............................................................................................................................................................9 4.1.1.Multipleconnections.................................................................................................................................................................9 4.1.2.Lowpowerconsumption.........................................................................................................................................................9 4.1.3.Lowlatency................................................................................................................................................................................10 4.1.4.Improvedcoverage.................................................................................................................................................................10 4.2.Wi-Fifunction.............................................................................................................................................................................10 4.2.1.STAandsoftAP.........................................................................................................................................................................10 4.3.SOCKETcommunication...........................................................................................................................................................11 4.3.1.Hostaddress..............................................................................................................................................................................11 4.3.2.UDPmulticast............................................................................................................................................................................11 4.3.3.UDPbroadcast..........................................................................................................................................................................12 4.4.mDNSandDNS-SD...................................................................................................................................................................12 4.5.MQTT.........................................................................................................................................................................................13 4.5.1.MQTTClient...............................................................................................................................................................................13 4.5.2.MQTTBroker.............................................................................................................................................................................13 4.5.3.Publish-SubscribeModel......................................................................................................................................................13 4.5.4.theme...........................................................................................................................................................................................13 4.5.5.QoSmessagequality...................................................................................................................................…

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Chengdu Silent Smart Technology Co., Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: May 27, 2026 Subject; Request for Confidentiality FCC ID: 2BB8U-WS8712 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 Parts List Operational Description Tune-up Procedure SOFTWARE SECURITY REQUIREMENTS FOR U-NII DEVICES 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); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to 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: Sheng Liguo Title: Manager

Chengdu Silent Smart Technology Co., Ltd. FCC Modular Approval Request Rev 3.0 Federal Communications Commission Equipment Authorization Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: Subject; Modular Transmitter Application Company name: Chengdu Silent Smart Technology Co., Ltd. FCC ID: 2BB8U-WS8712 Dear Sir/Madam, This letter includes the FCC application requirements for Modular Transmitter Approval Request for;- FCC KDB 996369 D01 ‘Module Certification Guide v02; and FCC KDB 996369 D03 OEM Manual v01 In accordance with 47CFR 15.212 Modular Transmitters and KDB 996369 D01 ‘Module Equip Auth Guide v02’. FCC ID: 2BB8U-WS8712 has been examined against the following requirements. Requirement per 15.212 and KDB 996369 D01 Explanation from Grantee (do not write yes/no, but explain why product complies/how it is achieved) The radio elements must have the radio frequency circuitry shielded. Physical components and tuning capacitor(s) may be located external to the shield, but must be on the module assembly. Yes, with shielded The module must have buffered modulation/data inputs to ensure that the device will comply with Part 15 requirements with any type of input signal. Yes , All inputs to the modules are buffered through logic or microprocessor inputs. The module must contain power supply regulation on the module. Yes, A low drop out regulator is used for modular power supply regulation. The module must contain a permanently attached antenna, or contain a unique antenna connector, and be marketed and operated only with specific antenna(s), per §§ 15.203, 15.204(b), 15.204(c), 15.212(a), 2.929(b). Yes, Device is equipped with unique antenna connector. The module must demonstrate compliance in a stand-alone configuration. Yes, distance between modular and all AEs are longer than 20cm ，refer to setup photo. The module must be labeled with its permanently affixed FCC ID label, or use an electronic display (see KDB Publication 784748). Yes ,The modular has a permanent fixed label, and below statement was listed in the User Manual; The host device must be labeled to display the FCCID of the module Contains FCC ID: 2BB8U-WS8712 The module must comply with all specific rules applicable to the transmitter, including all the conditions provided in the integration instructions by the grantee. Yes ,The module comply with all specific rules applicable to the transmitter including all the conditions provided in the integration instructions by the grantee, Refer to test report and user manual Chengdu Silent Smart Technology Co., Ltd. FCC Modular Approval Request Rev 3.0 The module must comply with RF exposure requirements Yes , Transmitter meets MPE calculation of 47 CFR 1.1307 . Refer to MPE Reports and Refer to modular installation manual Integration Instructions for host product manufacturers The following items are submitted in support of application for Modular Transmitter FCC ID as noted above as required by the FCC KDB 996369 D03 OEM Manual v01. These items are provided as integration instructions for host product manufacturers (e.g., OEM instruction manual) to use when integrating a module in a host product. Any requirements that are not applicable to the Module are as indicated below. Summary of requirements and Checklist. Refer to the KDB for description of the complete requirements; KDB Ref Sect Requirements of KDB 996369 D03 User Manual Page Number reference 2.2 List of applicable FCC rules Page 23 2.3 Summarize the specific operational use conditions Page 23 2.4 Limited module procedures Page 23 2.5 Trace antenna designs Page 23 2.6 RF exposure considerations Page 23 2.7 Antennas Page 23 2.8 Label and compliance information Page 23 2.9 Information on test modes and additional testing requirements Page 23 2.10 Additional testing, Part 15 Subpart B disclaimer Page 23 Name: Sheng Liguo Date: 2026/05/19 Title: Manager Signature of applicant:

Page 1 of 3 Report No.: LGT26D180 Appendix - External Photographs of EUT Constructional Details Photo 1 Photo 2 Page 2 of 3 Report No.: LGT26D180 Appendix - External Photographs of EUT Constructional Details Photo 3 Photo 4 Page 3 of 3 Report No.: LGT26D180 Appendix - External Photographs of EUT Constructional Details Photo 5 Photo 6

Page 1 of 1 Report No.: LGT26D180 Appendix - Internal Photographs of EUT Constructional Details Photo 1 Photo 2

The test report is effective only with both signature and specialized stamp. This report shall not be reproduced except in full without the written approval of the Laboratory. The results in this report only apply to the tested sample. Shenzhen LGT Test Service Co., Ltd. Tel: 0755-89668180 E-mail:[email protected] Web: www.lgt-cert.com Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China Page 1 of 8 EMF TEST REPORT Product Name: Wi-Fi Module Model Number: WS8712, WS8712X, WS8712P, WS8712X-C5, WS8712P- C5, WS8712X-C6, WS8712P-C6, WS8712x FCC ID: 2BB8U-WS8712 Issued For : Chengdu Silent Smart Technology Co., Ltd. 303-7, Floor 3, Building 12, No.38, South Jinke Road, Jinniu Hi-tech Industrial Park, Chengdu, Sichuan, China Issued By : Shenzhen LGT Test Service Co., Ltd. Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China Report Number: LGT26D180HA02 Sample Received Date: April 28, 2026 Date of Test: April 28, 2026 ~ May 18, 2026 Date of Issue: May 18, 2026 Report No.: LGT26D180HA02 Page 2 of 8 TEST REPORT CERTIFICATION Applicant: Chengdu Silent Smart Technology Co., Ltd. Address: 303-7, Floor 3, Building 12, No.38, South Jinke Road, Jinniu Hi- tech Industrial Park, Chengdu, Sichuan, China Manufacturer: Chengdu Silent Smart Technology Co., Ltd. Address: 303-7, Floor 3, Building 12, No.38, South Jinke Road, Jinniu Hi- tech Industrial Park, Chengdu, Sichuan, China Product Name: Wi-Fi Module Trademark: Silent Smart Model Number: WS8712, WS8712X, WS8712P, WS8712X-C5, WS8712P-C5, WS8712X-C6, WS8712P-C6, WS8712x Sample Status: Normal APPLICABLE STANDARDS STANDARD TEST RESULTS FCC 47 CFR §2.1091 KDB 447498 D01 General RF Exposure Guidance v06 PASS Prepared by: Approved by: Zane Shan Vita Li Engineer Technical Director Report No.: LGT26D180HA02 Page 3 of 8 TABLE OF CONTENTS 1 . GENERAL INFORMATION 5 1.1 GENERAL DESCRIPTION OF THE EUT 5 1.2 TEST LABORATORY 5 2 . FCC 47CFR §2.1091 REQUIREMENT 6 2.1 TEST STANDARDS 6 2.2 LIMIT 6 2.3 EUT OPERATION CONDITION 7 2.4 CLASSIFICATION 7 2.5 TEST RESULT 8 Report No.: LGT26D180HA02 Page 4 of 8 Revision History Rev. Issue Date Revisions 00 May 18, 2026 Initial Issue Report No.: LGT26D180HA02 Page 5 of 8 1. GENERAL INFORMATION 1.1 GENERAL DESCRIPTION OF THE EUT Product Name: Wi-Fi Module Test Model Number: WS8712 Series Number: WS8712X, WS8712P, WS8712X-C5, WS8712P-C5, WS8712X- C6, WS8712P-C6, WS8712x Model Difference: Size difference. Frequency Bands: 2.4G WLAN 802.11b/g/n/ax(20MHz): 2412~2462MHz 5G WLAN IEEE 802.11a/n(HT20)/ac(VHT20) /ax(HE20): 5.180GHz-5.240GHz IEEE 802.11a/n(HT20)/ac(VHT20)/ax(HE20): 5.745GHz-5.825GHz Rating: Input: DC 3.3V 500mA Hardware Version: V1.0 Software Version: V1.1 1.2 TEST LABORATORY Company Name: Shenzhen LGT Test Service Co., Ltd. Address: Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China Accreditation Certificate: FCC Registration No.: 746540 CAB ID: CN0136 Report No.: LGT26D180HA02 Page 6 of 8 2. FCC 47CFR §2.1091 REQUIREMENT 2.1 TEST STANDARDS The limit for Maximum Permissible Exposure (MPE) specified in FCC 1.1310 is followed. The gain of the antennas used in the product is extracted from the Antenna data sheets provided and also the maximum total power input to the antenna is measured. Through the Friis transmission formula and the maximum gain of the antenna, we can calculate the distance, away from the product, where the limit of MPE is reached. Although the Friis Transmission formula is far field assumption, the calculated result of that is an over-prediction for near field power density. It is taken as worst case to specify the safety range. 2.2 LIMIT According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environmental impact of the 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/cm²) Limits for Occupational / controlled Exposures 0.3-3.0 614 1.63 *(100) 3.0-30 1842/f 4.89/f *(900/f 2 ) 30-300 61.4 0.163 1.0 300 - 1500 -- -- F/300 1500 – 100000 -- -- 5.0 Limits for General population / Uncontrolled Exposure 0.3-1.34 614 1.63 *(100) 1.34-30 824/f 2.19/f *(180/f 2 ) 30-300 27.5 0.073 0.2 300 - 1500 -- -- F/1500 1500 – 100000 -- -- 1.0 F= Frequency in MHz * = Plane-wave equivalent power density. Friss Formula Friss Transmission Formula: Pd = (Pout * G) / (4*pi*r²) Where Pd = power density in mW/cm² Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 R = Distance between observation point and the center of radiator in cm If we know the maximum gain of the antenna and the total output power to the antenna, through calculation, we will know MPE value at distance 20cm. Report No.: LGT26D180HA02 Page 7 of 8 2.3 EUT OPERATION CONDITION EUT was enabled to transmit and receive at lowest, middle and highest channels. 2.4 CLASSIFICATION The antenna of this product, under normal use condition, is at least 20cm away from the body of the user. Warning statement to the user for keeping at least 20cm or more separation distance from the antenna should be included in the User manual. So, this device is classified as Mobile device. Report No.: LGT26D180HA02 Page 8 of 8 2.5 TEST RESULT Turn up Result Mode Turn up Power 2.4G WIFI-802.11b 14±1dBm 2.4G WIFI-802.11g 13±1dBm 2.4G WIFI-802.11n(HT20) 13±1dBm 2.4G WIFI-802.11ax(HE20) 13±1dBm 5G WIFI-802.11a 15±2.5dBm 5G WIFI-802.11n(HT20) 14±2.5dBm 5G WIFI-802.11ac(VHT20) 14±2.5dBm 5G WIFI-802.11ax(HE20) 13±2dBm The MPE result of worst mode: RF Function Max Turn up Power (dBm) Max Turn up Power (mW) ANT Gain (dBi) ANT Gain (gain of antenna in linear scale) Pow…

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Report No.: LGT26D180RF06 Page 59 of 92 -26dB Bandwidth NVNT n20 5180MHz -26dB Bandwidth NVNT n20 5200MHz -26dB Bandwidth NVNT n20 5240MHz Report No.: LGT26D180RF06 Page 60 of 92 -26dB Bandwidth NVNT ac20 5180MHz -26dB Bandwidth NVNT ac20 5200MHz -26dB Bandwidth NVNT ac20 5240MHz Report No.: LGT26D180RF06 Page 61 of 92 -26dB Bandwidth NVNT ax20 5180MHz -26dB Bandwidth NVNT ax20 5200MHz -26dB Bandwidth NVNT ax20 5240MHz Report No.: LGT26D180RF06 Page 62 of 92 Occupied Channel Bandwidth Condition Mode Frequency (MHz) 99% OBW (MHz) NVNT a 5180 16.766 NVNT a 5200 16.927 NVNT a 5240 16.901 NVNT a 5745 16.928 NVNT a 5785 17.05 NVNT a 5825 16.932 NVNT n20 5180 17.686 NVNT n20 5200 17.644 NVNT n20 5240 17.665 NVNT n20 5745 17.687 NVNT n20 5785 17.639 NVNT n20 5825 17.634 NVNT ac20 5180 17.675 NVNT ac20 5200 17.603 NVNT ac20 5240 17.643 NVNT ac20 5745 17.719 NVNT ac20 5785 17.607 NVNT ac20 5825 17.669 NVNT ax20 5180 18.906 NVNT ax20 5200 18.856 NVNT ax20 5240 18.893 NVNT ax20 5745 18.813 NVNT ax20 5785 18.895 NVNT ax20 5825 18.858 Report No.: LGT26D180RF06 Page 63 of 92 Test Graphs OBW NVNT a 5180MHz OBW NVNT a 5200MHz OBW NVNT a 5240MHz Report No.: LGT26D180RF06 Page 64 of 92 OBW NVNT a 5745MHz OBW NVNT a 5785MHz OBW NVNT a 5825MHz Report No.: LGT26D180RF06 Page 65 of 92 OBW NVNT n20 5180MHz OBW NVNT n20 5200MHz OBW NVNT n20 5240MHz Report No.: LGT26D180RF06 Page 66 of 92 OBW NVNT n20 5745MHz OBW NVNT n20 5785MHz OBW NVNT n20 5825MHz Report No.: LGT26D180RF06 Page 67 of 92 OBW NVNT ac20 5180MHz OBW NVNT ac20 5200MHz OBW NVNT ac20 5240MHz Report No.: LGT26D180RF06 Page 68 of 92 OBW NVNT ac20 5745MHz OBW NVNT ac20 5785MHz OBW NVNT ac20 5825MHz Report No.: LGT26D180RF06 Page 69 of 92 OBW NVNT ax20 5180MHz OBW NVNT ax20 5200MHz OBW NVNT ax20 5240MHz Report No.: LGT26D180RF06 Page 70 of 92 OBW NVNT ax20 5745MHz OBW NVNT ax20 5785MHz OBW NVNT ax20 5825MHz Report No.: LGT26D180RF06 Page 71 of 92 Maximum Power Spectral Density Level Condition Mode Frequency (MHz) Conducted PSD (dBm/MHz) Duty Factor (dB) Total PSD (dBm/MHz) Limit (dBm/MHz) Verdict NVNT a 5180 1.13 2.44 3.57 11 Pass NVNT a 5200 1.64 2.44 4.08 11 Pass NVNT a 5240 1.88 2.44 4.32 11 Pass NVNT n20 5180 -0.73 2.78 2.05 11 Pass NVNT n20 5200 -0.45 2.79 2.34 11 Pass NVNT n20 5240 0.62 2.79 3.41 11 Pass NVNT ac20 5180 -1.02 2.79 1.77 11 Pass NVNT ac20 5200 -0.6 2.79 2.19 11 Pass NVNT ac20 5240 -0.19 2.79 2.6 11 Pass NVNT ax20 5180 -1.84 3.15 1.31 11 Pass NVNT ax20 5200 -0.98 3.14 2.16 11 Pass NVNT ax20 5240 -0.57 3.15 2.58 11 Pass Conditi on Mod e Frequen cy (MHz) Conducted PSD (dBm/510k Hz) Conducted PSD (dBm/500k Hz) Duty Fact or (dB) Total PSD (dBm/500k Hz) Limit (dBm/500k Hz) Verdi ct NVNT a 5745 2.7 2.61 2.44 5.05 30 Pass NVNT a 5785 1.83 1.74 2.44 4.18 30 Pass NVNT a 5825 1.79 1.70 2.44 4.14 30 Pass NVNT n20 5745 -0.63 -0.72 2.79 2.07 30 Pass NVNT n20 5785 -0.49 -0.58 2.79 2.21 30 Pass NVNT n20 5825 -0.95 -1.04 2.79 1.75 30 Pass NVNT ac2 0 5745 -0.5 -0.59 2.8 2.21 30 Pass NVNT ac2 0 5785 -1.03 -1.12 2.78 1.66 30 Pass NVNT ac2 0 5825 -1.47 -1.56 2.78 1.22 30 Pass NVNT ax2 0 5745 -1.25 -1.34 3.15 1.81 30 Pass NVNT ax2 0 5785 -1.21 -1.30 3.15 1.85 30 Pass NVNT ax2 0 5825 -1.13 -1.22 3.15 1.93 30 Pass Report No.: LGT26D180RF06 Page 72 of 92 Test Graphs PSD NVNT a 5180MHz PSD NVNT a 5200MHz PSD NVNT a 5240MHz Report No.: LGT26D180RF06 Page 73 of 92 PSD NVNT n20 5180MHz PSD NVNT n20 5200MHz PSD NVNT n20 5240MHz Report No.: LGT26D180RF06 Page 74 of 92 PSD NVNT ac20 5180MHz PSD NVNT ac20 5200MHz PSD NVNT ac20 5240MHz Report No.: LGT26D180RF06 Page 75 of 92 PSD NVNT ax20 5180MHz PSD NVNT ax20 5200MHz PSD NVNT ax20 5240MHz Report No.: LGT26D180RF06 Page 76 of 92 Test Graphs PSD NVNT a 5745MHz PSD NVNT a 5785MHz PSD NVNT a 5825MHz Report No.: LGT26D180RF06 Page 77 of 92 PSD NVNT n20 5745MHz PSD NVNT n20 5785MHz PSD NVNT n20 5825MHz Report No.: LGT26D180RF06 Page 78 of 92 PSD NVNT ac20 5745MHz PSD NVNT ac20 5785MHz PSD NVNT ac20 5825MHz Report No.: LGT26D180RF06 Page 79 of 92 PSD NVNT ax20 5745MHz PSD NVNT ax20 5785MHz PSD NVNT ax20 5825MHz Report No.: LGT26D180RF06 Page 80 of 92 Band Edge Condition Mode Frequency (MHz) Max Value (dBm) Limit (dBm) Verdict NVNT a 5180 -35.66 -27 Pass NVNT a 5240 -44.24 -27 Pass NVNT n20 5180 -39.82 -27 Pass NVNT n20 5240 -44.44 -27 Pass NVNT ac20 5180 -39.26 -27 Pass NVNT ac20 5240 -44.32 -27 Pass NVNT ax20 5180 -36.87 -27 Pass NVNT ax20 5240 -43.76 -27 Pass Condition Mode Frequency (MHz) Max Value (dBm) Limit (dBm) Verdict NVNT a 5745 -40.69 -27 Pass NVNT a 5825 -39.76 -27 Pass NVNT n20 5745 -41.86 -27 Pass NVNT n20 5825 -40.92 -27 Pass NVNT ac20 5745 -41.4 -27 Pass NVNT ac20 5825 -41.67 -27 Pass NVNT ax20 5745 -41.16 -27 Pass NVNT ax20 5825 -41.94 -27 Pass Report No.: LGT26D180RF06 Page 81 of 92 Test Graphs Band Edge NVNT a 5180MHz Low Band Edge NVNT a 5240MHz High Band Edge NVNT n20 5180MHz Low Report No.: LGT26D180RF06 Page 82 of 92 Band Edge NVNT n20 5240MHz High Band Edge NVNT ac20 5180MHz Low Band Edge NVNT ac20 5240MHz High Report No.: LGT26D180RF06 Page 83 of 92 Band Edge NVNT ax20 5180MHz Low Band Edge NVNT ax20 5240MHz High Test Graphs Band Edge NVNT a 5745MHz Low Report No.: LGT26D180RF06 Page 84 of 92 Band Edge NVNT a 5825MHz High Band Edge NVNT n20 5745MHz Low Band Edge NVNT n20 5825MHz High Report No.: LGT26D180RF06 Page 85 of 92 Band Edge NVNT ac20 5745MHz Low Band Edge NVNT ac20 5825MHz High Band Edge NVNT ax20 5745MHz Low Report No.: LGT26D180RF06 Page 86 of 92 Band Edge NVNT ax20 5825MHz High Report No.: LGT26D180RF06 Page 87 of 92 -6dB Bandwidth Condition Mode Frequency (MHz) -6 dB Bandwidth (MHz) Limit -6 dB Bandwidth (MHz) Verdict NVNT a 5745 14.44 0.5 Pass NVNT a 5785 13.23 0.5 Pass NVNT a 5825 13.12 0.5 Pass NVNT n20 5745 14.73 0.5 Pass NVNT n20 5785 16.72 0.5 Pass NVNT n20 5825 15.15 0.5 Pass NVNT ac20 5745 14.76 0.5 Pass NVNT ac20 5785 15.13 0.5 Pass NVNT ac20 5825 14.41 0.5 Pass NVNT ax20 5745 17.19 0.5 Pass NVNT ax20 5785 17.44 0.5 Pass NVNT ax20 5825 16.49 0.5 Pass Report No.: LGT26D180RF06 …

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ANTWF-JK110 Specification Chengdu Silent Smart Technology Co., Ltd 303-7, Floor 3, Building 12, No.38, South Jinke Road, Jinniu Hi-tech Industrial Park, Chengdu, Sichuan, China 1 / 9 ANTWF-JK110 Wi-Fi_2.4G&5G Specification 2.4GHz & 5GHz Dual-band Antenna Omnidirectional , Linear polarization SMA interface (male-to-male) Size of 11cm  Supports -40°C to +85°C ANTWF-JK110 Specification Chengdu Silent Smart Technology Co., Ltd 2 / 9 Document information ModelANTWF-JK110 Overview2.4G&5G Dual-band Type of documentationSpecification Document number Document versionv1.0 Document version update No.VersionRevised contentRevised dateRevised 1v1.0The initial version ANTWF-JK110Specification ChengduSilentSmartTechnologyCo., Ltd 3 / 9 Catalogue ANTWF-JK110...............................................................................................................................................................................................1 1. Brief Introduction.....................................................................................................................................................................................4 2. Specifications...........................................................................................................................................................................................4 2.1. ElectricalSpecification.................................................................................................................................................................4 2.2. MechanicalParameter...................................................................................................................................................................4 2.3. EnvironmentSpecification............................................................................................................................................................5 3. Test parameters.........................................................................................................................................................................................5 3.1. VSWR...........................................................................................................................................................................................5 3.2. Efficiency& Gain .........................................................................................................................................................................6 3.3. 2D RadiationModel ......................................................................................................................................................................7 3.4. 3D RadiationModel ......................................................................................................................................................................8 4. Precautions...............................................................................................................................................................................................9 5. Contact information.................................................................................................................................................................................9 ANTWF-JK110 Specification Chengdu Silent Smart Technology Co., Ltd 4 / 9 1. Brief Introduction ANTWF-JK110 is a supporting both 2.4GHz and 5GHz bands Antenna, widely used in Wi-Fi applications. It offers advantages such as wide bandwidth, low standing wave ratio, and excellent performance consistency. With a total height of approximately 110mm and featuring an SMA interface (SMA male-to-male connector), this antenna is compatible with various 2.4/5GHz dual-band wireless devices, including wireless modules, data transmission radios, and remote control equipment. 2. Specifications 2.1. Electrical Specification Electrical Specification Operation Frequency (MHz) 2400-2500 & 5000-5800 Impedance50Ω VSWR 2400-2500≤ 2.5 5000-5800≤2.5 Efficiency (%) 2400-2480 ：83.3 AVG 5000-5800 ：73.8 AVG Peak Gain (dBi) 2400-2480 : 4.23 5000-5800 : 4.61 Radiation PropertiesOmnidirectiona Polarization Line Polarization Type Dipole Antenna 2.2. Mechanical Parameter Mechanical Parameter Structure TypeSMA Male-to-Male ANTWF-JK110Specification ChengduSilentSmartTechnologyCo., Ltd 5 / 9 Dimensionφ10mm*108mm MaterialTPE(BLACK) 2.3.EnvironmentSpecification EnvironmentSpecification Operatingtemperature-40°C~+80°C Storagetemperature-40°C~+80°C SaltSpray48H 3. Test parameters 3.1.VSWR ANTWF-JK110Specification ChengduSilentSmartTechnologyCo., Ltd 6 / 9 3.2.Efficiency& Gain 2.4G Band： Frequency (MHz ) Gain (dBi )Efficiency(%) 24003.1373.62 24103.7181.1 24204.2389.33 24303.988.92 24403.2381.66 24502.7578.89 24602.7980.54 24703.1687.3 24803.1888.92 24903.0987.1 25002.7979.07 AVG 3.2783.31 5.8G Band ： Frequency (MHz ) Gain (dBi )Efficiency(%) 50004.576.91 51004.6172.28 52004.4873.62 53003.5976.21 54003.5578.52 55002.9273.62 56002.9672.61 57003.0673.62 58002.6567.45 AVG 3.7073.87 ANTWF-JK110Specification ChengduSilentSmartTechnologyCo.,Ltd 7 / 9 3.3.2DRadiationModel XOZ YOZ XOY ANTWF-JK110Specification ChengduSilentSmartTechnologyCo.,Ltd 8 / 9 3.4.3DRadiationModel ANTWF-JK110Specification ChengduSilentSmartTechnologyCo.,Ltd 9 / 9 4.Precautions Thecharacteristicimpedanceoftheantennamustmatchthatofthewirelesscommunicationequipment, typicallysetat50Ω. Theantennafrequencymustmatchthefrequencybandofthewirelesscommunicationdevice.Typically,the antenna'sfrequencyrangeshouldcoverthedevice'sfrequencyband;otherwise,communicationperformance willbepoor,andhigh-powerdevicesmayevensustaindamage. Notetheradiationtypeoftheantenna.Directionalantennasrequiredirectionalradiation;incorrectinstallation mayresultinlimitedtransmissionrange. Payattentiontotheantennainstalla…

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