2BVP9-J25Smart All-Area Intercom

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. FCC Warning Statement:

1/1 USAgentforServiceofProcessLETTEROFATTESTATION TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USAgentforServiceofProcess: Companyname:HOPEKCORPORATIONINC FRN:0034562900 ContactName:YangyangXu Address:16755CoyoteBushDrUnit84,SanDiego,CA92127UnitedStates TelephoneNo:561-875-9826 Email:[email protected] Applicant: Companyname:JingxiBox(Shenzhen)IntelligentTechnologyCo.,LTD GranteeCode:2BVP9 FCCID:2BVP9-J25 FRN:0038314241 ContactName:ShiYan Address:Room201-D3,No.283TaoyuanRoad,NanshanDistrict,Shenzhen, Guangdong,China TelephoneNo:+86-0755-23209130 FaxNo:+86-0755-23209130 Email:[email protected] JingxiBox(Shenzhen)IntelligentTechnologyCo.,LTDcertifiesthat,asofthedateofthisfiling oftheapplicationwiththeTCB,[HOPEKCORPORATIONINC]isourdesignatedUSagentfor serviceofprocessfortheabovereferencedFCCID.JingxiBox(Shenzhen)Intelligent TechnologyCo.,LTDacceptstomaintainanagentfornolessthanoneyearafterthegrantee hasterminatedallmarketingandimportationortheconclusionofanycommissionrelated proceedinginvolvingequipment.[HOPEKCORPORATIONINC]accepts,asofthedateofthe filingoftheapplication,theobligationofthedesignatedUSagentforserviceofprocessforthe abovereferenceFCCID. TheUSAgentforServiceofProcessisawareofandagreestocomplywiththerequirements outlinedintheFCCEquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause §2.911. TheApplicantisawareofandagreestocomplywiththerequirementsoutlinedintheFCC EquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause§2.911. Date:2026-05-26 Applicant’sName:ShiYanUSAgent’sName:YangyangXu Title:ManagerTitle:Manager Signature:Signature:

Jingxi Box(Shenzhen)Intelligent Technology Co., LTD May 26, 2026 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: 2BVP9-J25 [Jingxi Box(Shenzhen)Intelligent 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. We also certify that, as of the date of the filing of the application, the equipment does not utilize cyber-security or anti-virus software from Kaspersky Lab, Inc, or any of its successors and assignees, which is also on the “covered list”. Sincerely, Shi Yan Jingxi Box(Shenzhen)Intelligent Technology Co., LTD May 26, 2026 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: 2BVP9-J25 [Jingxi Box(Shenzhen)Intelligent 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, Shi Yan

Jingxi Box(Shenzhen)Intelligent Technology Co., LTD 5/26/2026 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR Product Name: Smart All-Area Intercom FCC ID: 2BVP9-J25 Model(s): J25 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 (Schematic Diagram, Block Diagram, Operational Description) required to be submitted with this application be permanently withheld from public review. 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 Please contact me if there is any information you may need. Sincerely, Signature: May 26, 2026 Name Shi Yan Position Manager Company Name Jingxi Box(Shenzhen)Intelligent Technology Co., LTD Address Room 201-D3, No. 283 Taoyuan Road, Nanshan District, Shenzhen, Guangdong, China Tel +86-0755-23209130 Fax +86-0755-23209130 Email [email protected]

Jingxi Box(Shenzhen)Intelligent Technology Co., LTD 5/26/2026 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize (Shenzhen PSI 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, Signature: May 26, 2026 Name Shi Yan Position Manager Company Name Jingxi Box(Shenzhen)Intelligent Technology Co., LTD Address Room 201-D3, No. 283 Taoyuan Road, Nanshan District, Shenzhen, Guangdong, China Tel +86-0755-23209130 Fax +86-0755-23209130 Email [email protected]

Page 1 of 4 Report No.: psi2603196-C01-R01 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China Appendix II external photos FCC ID: 2BVP9-J25 Page 2 of 4 Report No.: psi2603196-C01-R01 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China Page 3 of 4 Report No.: psi2603196-C01-R01 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China Page 4 of 4 Report No.: psi2603196-C01-R01 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China ------End------

Label and Location Material: Silk-screen Font color: White Size: L: 4cm*W: 1cm Label and Location W FCC ID: 2BVP9-J25 Model No.: J25 L

Page 1 of 8 Report No.: psi2603196-C01-R01 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China Appendix III internal photos FCC ID: 2BVP9-J25 Page 2 of 8 Report No.: psi2603196-C01-R01 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China Page 3 of 8 Report No.: psi2603196-C01-R01 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China Page 4 of 8 Report No.: psi2603196-C01-R01 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China ANT BT Page 5 of 8 Report No.: psi2603196-C01-R01 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China Page 6 of 8 Report No.: psi2603196-C01-R01 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China COIL ANT Page 7 of 8 Report No.: psi2603196-C01-R01 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China ANT Lora Page 8 of 8 Report No.: psi2603196-C01-R01 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China ------End------

Page 1 of 1 Report No.: psi2603196-C01-R01 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China Appendix IV RF Exposure evaluation FCC ID: 2BVP9-J25 According to 447498 D01 General RF Exposure Guidance v06 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. BLE: Worse case output power is as below: [2402MHz: -0.99dBm] Maximum output power is -0.99dBm (0.80 mW). (0.80mW /5mm)·[√2.402(GHz)]= 0.25<3.0 for 1-g SAR. LORA: Worse case output power is as below: [903MHz: 10.24dBm] Maximum output power is 10.24dBm (10.57 mW). (10.57mW /5mm)·[√0.903(GHz)]= 2.01<3.0 for 1-g SAR. Maximum RF Exposure evaluation for BT+LORA: 0.25+2.01<3.0 for 1-g SAR. Then SAR evaluation is not required.

1 / 4 915MHz bendable rubber rod antenna SMA-J interface (SMA internal thread needle) Copyright ©2012–2020, Chengdu Yibait Electronic Technology Co., Ltd. TX915-JKD-20 2 / 4 Chapter 1 Product Introduction The TX915-JKD-20 is a foldable rubber rod antenna operating in the 915 MHz frequency band. With an overall height of approximately 200 mm and featuring an SMA-J interface (with internal threaded pins), it is designed for broadband communication systems at 915 MHz, providing wireless hotspot coverage for mobile devices such as routers, access points (APs), radios, network cards, and smart TVs. Chapter 2: Specification Parameters Electrical Parameters center frequency 915MHz antenna bandwidth 895-935MHz antenna gain 3.5dBi voltage standing- wave ratio ≤2.0 direction of polarization vertical polarization radiation direction omnidirectional input impedence 50 Ω power capacity 20W Other parameters product size 200mm Total weight 21g (±2g） Antenna housing material TPEE Interface Method SMA-J (SMA internal thread needle) working temperature -30°C~+75°C storage temperature -30°C~+75°C 3 / 4 Chapter 3: Antenna Characteristics Voltage Standing Wave Ratio (VSWR) Smith chart 4 / 4 Chapter 4: Frequently Asked Questions The antenna frequency must match that of the wireless device; otherwise, communication performance will be poor. The lower the communication frequency and the longer the wavelength, the better the diffraction performance. When there is a line-of-sight communication obstruction, the communication range decreases accordingly; Pay attention to the antenna's radiation direction; incorrect installation orientation reduces transmission range. The ground absorbs radio waves, resulting in poor test performance near the surface; it is recommended to increase the altitude. Seawater has an exceptionally strong ability to absorb radio waves, resulting in poor performance during coastal tests; The presence of metal objects near the antenna or within a metal enclosure will cause severe signal attenuation. Poor impedance matching between antennas and communication equipment results in suboptimal communication performance.

Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Page 1 of 58 Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China FCC TEST REPORT FCC ID: 2BVP9-J25 On Behalf of Jingxi Box(Shenzhen)Intelligent Technology Co., LTD Smart All-Area Intercom Model No.: J25 Prepared for : Jingxi Box(Shenzhen)Intelligent Technology Co., LTD Address : Room 201-D3, No. 283 Taoyuan Road, Nanshan District, Shenzhen, Guangdong, China Prepared By : Shenzhen PSI Testing Co., Ltd. Address : 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China Report Number : psi2603196-C01-R01 Date of Receipt : March 24, 2026 Date of Test : March 24, 2026–April 21, 2026 Date of Report : April 21, 2026 Version Number : V0 Page 2 of 58 Report No.: psi2603196-C01-R01 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China TABLE OF CONTENTS Description Pag e 1. Summary Of Standards And Results----------------------------------------------------------------------- 6 1.1. Description of Standards and Results ---------------------------------------------------------------- 6 2. General Information --------------------------------------------------------------------------------------------- 7 2.1. Description of Device (EUT) ---------------------------------------------------------------------------- 7 2.2. Accessories of Device (EUT) -------------------------------------------------------------------------- 8 2.3. Tested Supporting System Details -------------------------------------------------------------------- 8 2.4. Block Diagram of Connection Between EUT and Simulators ----------------------------------- 8 2.5. Test Mode Description ----------------------------------------------------------------------------------- 9 2.6. Software test version and power setting information --------------------------------------------- 9 2.7. Test Conditions ------------------------------------------------------------------------------------------ 10 2.8. Test Facility----------------------------------------------------------------------------------------------- 10 2.9. Measurement Uncertainty ---------------------------------------------------------------------------- 10 2.10. Test Equipment List ------------------------------------------------------------------------------------- 11 3. Spurious Emission -------------------------------------------------------------------------------------------- 12 3.1. Test Limits ------------------------------------------------------------------------------------------------ 12 3.2. Block Diagram of Test setup ------------------------------------------------------------------------- 13 3.3. Test Procedure ------------------------------------------------------------------------------------------ 14 3.4. Test Results ---------------------------------------------------------------------------------------------- 15 4. Power Line Conducted Emission ------------------------------------------------------------------------- 21 4.1. Test Limits ------------------------------------------------------------------------------------------------ 21 4.2. Test Procedure ------------------------------------------------------------------------------------------ 21 4.3. Test Setup ------------------------------------------------------------------------------------------------ 21 4.4. Test Results ---------------------------------------------------------------------------------------------- 22 5. Out-of-band Emissions -------------------------------------------------------------------------------------- 25 5.1. Test Limits ------------------------------------------------------------------------------------------------ 25 5.2. Test Procedure ------------------------------------------------------------------------------------------ 25 5.3. Test Setup ------------------------------------------------------------------------------------------------ 25 5.4. Test Results ---------------------------------------------------------------------------------------------- 25 6. Conducted Maximum Output Power --------------------------------------------------------------------- 36 6.1. Test limits ------------------------------------------------------------------------------------------------- 36 6.2. Test Procedure ------------------------------------------------------------------------------------------ 36 6.3. Test Setup ------------------------------------------------------------------------------------------------ 36 6.4. Test Results ---------------------------------------------------------------------------------------------- 36 7. Peak Power Spectral Density ------------------------------------------------------------------------------ 43 7.1. Test limits ------------------------------------------------------------------------------------------------- 43 7.2. Test Procedure ------------------------------------------------------------------------------------------ 43 7.3. Test Setup ------------------------------------------------------------------------------------------------ 43 7.4. Test Results ---------------------------------------------------------------------------------------------- 43 8. Occupied Bandwidth------------------------------------------------------------------------------------------ 47 8.1. Test limits ------------------------------------------------------------------------------------------------- 47 8.2. Test Procedure ------------------------------------------------------------------------------------------ 47 8.3. Test Setup ------------------------------------------------------------------------------------------------…

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Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Page 1 of 42 Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China FCC TEST REPORT FCC ID: 2BVP9-J25 On Behalf of Jingxi Box(Shenzhen)Intelligent Technology Co., LTD Smart All-Area Intercom Model No.: J25 Prepared for : Jingxi Box(Shenzhen)Intelligent Technology Co., LTD Address : Room 201-D3, No. 283 Taoyuan Road, Nanshan District, Shenzhen, Guangdong, China Prepared By : Shenzhen PSI Testing Co., Ltd. Address : 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China Report Number : psi2603196-C01-R02 Date of Receipt : March 24, 2026 Date of Test : March 24, 2026–April 21, 2026 Date of Report : April 21, 2026 Version Number : V0 Page 2 of 42 Report No.: psi2603196-C01-R02 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye W est Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China TABLE OF CONTENTS Description Pag e 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 --------------------------------------------------------------------------------------- 8 2.6. Software test version and power setting information ------------------------------------------------- 8 2.7. Test Conditions ------------------------------------------------------------------------------------------------ 9 2.8. Test Facility----------------------------------------------------------------------------------------------------- 9 2.9. Measurement Uncertainty ---------------------------------------------------------------------------------- 9 2.10. Test Equipment List ---------------------------------------------------------------------------------------- 10 3. Spurious Emission ------------------------------------------------------------------------------------------------ 11 3.1. Test Limits ---------------------------------------------------------------------------------------------------- 11 3.2. Block Diagram of Test setup ----------------------------------------------------------------------------- 12 3.3. Test Procedure ---------------------------------------------------------------------------------------------- 13 3.4. Test Results -------------------------------------------------------------------------------------------------- 14 4. Power Line Conducted Emission ----------------------------------------------------------------------------- 19 4.1. Test Limits ---------------------------------------------------------------------------------------------------- 19 4.2. Test Procedure ---------------------------------------------------------------------------------------------- 19 4.3. Test Setup ---------------------------------------------------------------------------------------------------- 19 4.4. Test Results -------------------------------------------------------------------------------------------------- 20 5. Out-of-band Emissions ------------------------------------------------------------------------------------------ 23 5.1. Test Limits ---------------------------------------------------------------------------------------------------- 23 5.2. Test Procedure ---------------------------------------------------------------------------------------------- 23 5.3. Test Setup ---------------------------------------------------------------------------------------------------- 23 5.4. Test Results -------------------------------------------------------------------------------------------------- 23 6. Conducted Maximum Output Power ------------------------------------------------------------------------- 30 6.1. Test limits ----------------------------------------------------------------------------------------------------- 30 6.2. Test Procedure ---------------------------------------------------------------------------------------------- 30 6.3. Test Setup ---------------------------------------------------------------------------------------------------- 30 6.4. Test Results -------------------------------------------------------------------------------------------------- 30 7. Peak Power Spectral Density ---------------------------------------------------------------------------------- 34 7.1. Test limits ----------------------------------------------------------------------------------------------------- 34 7.2. Test Procedure ---------------------------------------------------------------------------------------------- 34 7.3. Test Setup ---------------------------------------------------------------------------------------------------- 34 7.4. Test Results -------------------------------------------------------------------------------------------------- 34 8. Occupied Bandwidth---------------------------------------------------------------------------------------------- 37 8.1. Test limits ----------------------------------------------------------------------------------------------------- 37 8.2. Test Procedure -------------------------------------------…

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Approval sheet Page 2 of 12 ASC_RFECA3216060A1T_V09 Aug. 2018 FEATURES 1. Surface Mounted Devices with a small dimension of 3.2 X 1.6 X 0.6 mm 3 meet future miniaturization trend. 2. LTCC process. 3. High stability in Temperature / Humidity Change. 4. Superb performance to place on the middle of PCB edge and excellent peak/ average gain observed by field test application. APPLICATIONS 1. ISM Band 2.4GHz applications. 2. Bluetooth.. CONSTRUCTION DIMENSIONS Figure Symbol Dimension (mm) L 3.10 ± 0.20 W 1.60 ± 0.20 T 0.60 ± 0.10 A 0.25 ± 0.20 PINConnection 1 Feeding 2 Soldering terminal Approval sheet Page 3 of 12 ASC_RFECA3216060A1T_V09 Aug. 2018 SOLDER LAND PATTERN DESIGN Type-1: Empty Space 8.0mm x 3.0 mm Figure (Empty Space 8.0 mm x 3.0 mm) The limited size for ECA3216 is L>30mm and D>6mm Land Pattern TYPE-1 TEST BOARD ELECTRONIC CHARACTERISTICS *Note 1. Central Frequency should be defined after customers’ application approval. Item Specification Working Frequency Range 2.4GHz~2.4835GHz (Note-1) Gain 2 dBi (Typical) VSWR 2.0 max. Polarization Linear Azimuth Beamwidth Omni-directional Impedance 50 Power Capacity 3 W max. Maximum Input Power 5 Watts for 5 minutes Approval sheet Page 4 of 12 ASC_RFECA3216060A1T_V09 Aug. 2018 Type-2: Empty Space 6.3mm x 4.0 mm Figure (Empty Space 6.3 mm x 4.0 mm) The limited size for ECA3216 is L>30mm and D>6mm Land Pattern TYPE-2 TEST BOARD ELECTRONIC CHARACTERISTICS *Note 1. Central Frequency should be defined after customers’ application approval. Item Specification Working Frequency Range 2.4GHz~2.4835GHz (Note-1) Gain 2 dBi (Typical) VSWR 2.0 max. Polarization Linear Azimuth Beamwidth Omni-directional Impedance 50 Power Capacity 3 W max. Maximum Input Power 5 Watts for 5 minutes Approval sheet Page 5 of 12 ASC_RFECA3216060A1T_V09 Aug. 2018 Antenna on Type-1 Test Board ( Empty Space 8x3 mm &Thick ness 0.8mm) Antenna S11 on Type-1 Test Board Antenna VSWR on Type-1 Test Board 1.782 @ 2.40 GHz 1.328 @ 2.45 GHz 1.816 @ 2.50 GHz -11.0208 dB @ 2.40 GHz -17.0222 dB @ 2.45 GHz -10.7612 dB @ 2.50 GHz Approval sheet Page 6 of 12 ASC_RFECA3216060A1T_V09 Aug. 2018 Antenna on Type-2 Test Board ( Empty Space 6.3x4 mm &Thick ness 0.8mm) Antenna S11 on Type-2 Test Board Antenna VSWR on Type-2 Test Board 1.453 @ 2.40 GHz 1.216 @ 2.45 GHz 1.732 @ 2.50 GHz -14.6741 dB @ 2.40 GHz -20.2120 dB @ 2.45 GHz -11.4374 dB @ 2.50 GHz Approval sheet Page 7 of 12 ASC_RFECA3216060A1T_V09 Aug. 2018 RADIATION PATTERN Radiation Pattern and Gain were dependent on measurement board design. The specification of RFECA3216060A1T antenna was measured based on the PCB size and installation position as shown in the below figure Test Board. Antenna on Type-1 Test Board ZX plane ZY plane XY plane Frequency [MHz] Max Value [dB] Average [dB] Max Value [dB] Average [dB] Max Value [dB] Average [dB] 2400 0.29 -3.32 1.82 -0.51 1.49 -2.87 2450 0.55 -2.88 2.09 -0.21 1.95 -2.48 2500 -0.15 -3.44 1.82 -0.62 1.82 -2.73 Approval sheet Page 8 of 12 ASC_RFECA3216060A1T_V09 Aug. 2018 Antenna on Type-2 Test Board ZX plane ZY plane XY plane Frequency [MHz] Max Value [dB] Average [dB] Max Value [dB] Average [dB] Max Value [dB] Average [dB] 2400 1.57 -2.83 1.95 -0.76 1.10 -2.93 2450 1.70 -2.62 2.02 -0.62 1.57 -2.61 2500 1.46 -2.82 1.90 -0.71 1.75 -2.68 Approval sheet Page 9 of 12 ASC_RFECA3216060A1T_V09 Aug. 2018 RELIABILITY TEST Test item Test condition / Test method Specification Solderability JIS C 0050-4.6 JESD22-B102D *Solder bath temperature：235  5C *Immersion time：2  0.5 sec Solder：Sn3Ag0.5Cu for lead-free At least 95% of a surface of each terminal electrode must be covered by fresh solder. Leaching (Resistance to dissolution of metallization) IEC 60068-2-58 *Solder bath temperature：260  5C *Leaching immersion time：30  0.5 sec Solder : SN63A Loss of metallization on the edges of each electrode shall not exceed 25%. Resistance to soldering heat JIS C 0050-5.4 *Preheating temperature：120~150°C, 1 minute. *Solder temperature：2705C *Immersion time：101 sec Solder：Sn3Ag0.5Cu for lead-free Measurement to be made after keeping at room temperature for 242 hrs No mechanical damage. Electrical specification s…

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