2BFDF-G608KGaming Controller

1/1 US Agent for Service of Process LETTER OF ATTESTATION TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process: Company name: HOPEK CORPORATION INC FRN: 0034562900 Contact Name: Yangyang Xu Address: 16755 Coyote Bush Dr Unit 84, San Diego, CA 92127 United States Telephone No: 561-875-9826 Email: [email protected] Applicant: Company name: Qingdao THUNDEROBOT Technology Co., Ltd. Grantee Code: 2BFDF FCC ID: 2BFDF-G608K FRN: 0035103605 Contact Name: Chao Yuan Address: No. 1 Haier Rd., Laoshan District, Qingdao, Shandong, China Telephone No: 15650187616 Fax No: 15650187616 Email: [email protected] Qingdao THUNDEROBOT Technology Co., Ltd. certifies that, as of the date of this filing of the application with the TCB, [HOPEK CORPORATION INC] is our designated US agent for service of process for the above referenced FCC ID. Qingdao THUNDEROBOT Technology Co., Ltd. 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 equipment. [HOPEK CORPORATION INC] accepts, as of the date of the filing of the application, the obligation of the designated US agent for service of process for the above reference FCC ID. The US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. Date: 2026-07-07 Applicant’s Name: Chao Yuan US Agent’s Name: Yangyang Xu Title: manager Title: manager Signature: Signature:

Old Code: C5266091 24 Change reason: FRN is added to the Applicant information section. 1/1 TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List details. This Attestation Statement Applicant Company name: Qingdao THUNDEROBOT Technology Co., Ltd. Grantee Code: 2BFDF FCC ID: 2BFDF-G608K FRN: 0035103605 Contact Name: Chao Yuan Address: No. 1 Haier Rd., Laoshan District, Telephone No: 15650187616 Fax No: / Email: [email protected] i. [Qingdao THUNDEROBOT Technology Co., Ltd. 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. The applicant must sign this certification. ii. [Qingdao THUNDEROBOT Technology Co., Ltd. that, as of the date of the filing of the application, the applicant specifically named entity or any of its subsidiaries or affiliates) the Covered List as an en must sign this certification. [Qingdao THUNDEROBOT Technology Co., Ltd. that, as of the date of the filing of the application, the applicant [ as an entity producing “covered” equipment . Date: 2026/07/06 Applicant’s Name: THUNDEROBOT Technology Co., Ltd. Title:/ Signature 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment Attestation Statement. C5266091 24 New Code: 00015544 Ed.3 FRN is added to the Applicant information section. Office of Engineering Technology Federal Communications Commission Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered Li Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i) Qingdao THUNDEROBOT Technology Co., Ltd. G608K 0035103605 Yuan No. 1 Haier Rd., Laoshan District, Qingdao, Shandong, China 15650187616 [email protected] Qingdao THUNDEROBOT 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. The applicant must sign this certification. dao THUNDEROBOT Technology Co., Ltd.] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant specifically named entity or any of its subsidiaries or affiliates) the Covered List as an entity producing “covered” equipment. must sign this certification. Qingdao THUNDEROBOT Technology Co., Ltd.] (“the applicant”) certifies that, as of the date of the filing of the pplication, the applicant [is not] identified on the Covered List as an entity producing “covered” Name: Qingdao THUNDEROBOT Technology Co., Ltd. is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist Attestation Statement. Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified , which is periodically updated. See the Covered List for more Section 2.911(d)(5)(i)-(ii) China (“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. The applicant must sign this certification. (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [ is not](as a specifically named entity or any of its subsidiaries or affiliates)identified on tity producing “covered” equipment. The applicant ] (“the applicant”) certifies is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by https://www.fcc.gov/supplychain/coveredlist

Qingdao Thunderobot Technology Co., Ltd. Code 00018768 Ed. 1 Item 1.The device is able to install software/program installation? ☐Yes, go to Item 2. ☒No. In this case, the rest of the items do not apply. The device cannot support installation of Kaspersky cybersecurity or anti-virus software. Device Gaming Controller Company name Qingdao Thunderobot Technology Co., Ltd. Grantee code 2BFDF FCC ID 2BFDF-G608K FRN 0035103605 Contact name Chao Yuan Address No. 1 Haier Rd., Laoshan District,Qingdao, Shandong,China Telephone number 15650187616 [email protected] Chipset/module information ZC32RF1M CH585M Operating System (if applicable) N/A Storage Capacity (hard drive or other permanent memory storage, if applicable) N/A 2 Item 2.Technical Requirements for Kaspersky Cybersecurity Software: # General Requirements (For all Devices) Yes / No or N/A Comments 1 Internet connection for activation and updates (For all Operating Systems) N/A # General Requirements (For Windows Devices) Yes / No or N/A Comments 1 Storage: 1500 MB free space on the hard drive N/A 2 Operating System: Microsoft Windows 8, 8.1, 10 & 11 Home / Pro / Enterprise Microsoft Windows 7 Starter / Home Basic & Premium / Professional / Ultimate SP1 or higher N/A 3 Processor: 1 GHz or higher (x86 or x64) N/A 4 Memory (RAM)1 GB (32-bit) or 2 GB (64-bit) N/A 5 Screen Resolution: Minimum resolution of 1024 x 768 N/A # General Requirements (For macOS devices) Yes / No or N/A Comments 1 Operating System macOS® 13 – 14 N/A 2 Memory (RAM)4 GB N/A 3 Storage: 3455 MB free space on the hard drive N/A # General Requirements (For Android Devices) Yes / No or N/A Comments 1 Storage: 150 MB free space N/A / 2 Operating System: Android™ 10 – 14 N/A / 3 Screen Resolution: Minimum resolution of 320 x 480 N/A / # General Requirements (for iOS devices) Yes / No or N/A Comments 1 Storage: 150 MB free space N/A 3 2 Operating System: iOS® 17 N/A # General Requirements (For Linux system) Yes / No or N/A Comments 1 Hard drive: 1 GB of free space N/A 2 CPU: Intel Pentium 1 GHz or higher 3 RAM: 1 GB 4 Minimum software requirements: AlmaLinux OS 8 or later; AlterOS 7.5 or later; Astra Linux Common Edition 2.12 or later; CentOS 6.7 or later; Debian GNU/Linux 10.0 or later; EulerOS 2.0 or later; Oracle Linux 7.3 or later ; Red Hat Enterprise Linux 6.7 or later ; Rocky Linux 8.5 or later ; SUSE Linux Enterprise Server 12.5 or later; Ubuntu 12.04 or later ; Uncom OS Home / Business / Education / Enterprise 2.2 or later; ALT Linux Workstaton / Workstation K / Server / Education 8 or later; ROSA Linux Workstation / Server 12 or later ; RED OS 7.3 and later ; After reviewed the technical requirements, is the device capable of supporting the installation of Kaspersky software? ☐Yes, go to Item 3. N/A N/A N/A 4 ☐No. In this case, the rest of the items do not apply. The device cannot support installation of Kaspersky software Item 3.Connectivity Capabilities: # Physical Interface Purpose Justification 1 1 2 3 # Wireless Interface Purpose Justification 1 1 2 After the review of this items, the device: ☒Cannot support installation of any cybersecurity or anti-virus software on the covered list. ☐Potentially can operate with any cybersecurity or anti-virus software on the covered list – additional third- party proof is provided to demonstrate compliance with requirements as of 2.911(d)5(i),(ii) – “Proof of Compliance with Covered List Software Requirements” of this document applies Signature: Name: Chao Yuan Date:2026-07-07 1 The justification field is used to justify why the software cannot be received through that interface. Check the annex for more indications. ☒

TCB CALL página 1 File FCC ID: 2BFDF-G608K Please upload an exhibit that explains how does the TCB verify the new agent information: 1- Is the address of the agent a valid physical US mailing address (not a US post office box, not a virtual mailbox, not P.O. Boxes, not a vacant lot, not a public building, etc.) ○We have checked if the address exists in a real and potential building (Google maps) + official US register, after this verification and the evidence below we can guarantee the following: not a US post office box not a virtual mailbox not P.O. Boxes not a vacant lot not a public building(note) ►We checked the FCC FRN Search based on the information provided by the grantee. On the official register from : https://www.coloradosos.gov/biz/BusinessEntityCriteriaExt.do TCB CALL página 2 TCB CALL página 3 TCB CALL página 4 TCB CALL página 5 TCB CALL página 6 TCB CALL página 7 ►CONCLUSION by TCB: The ASOP defined and provided by grantee is VALID and confirmed. Therefore the exhibit "US_Agent_Letter 2BFDF-G508K " included in the file is ok. 2- Is the agent physically located at that valid US address such that the agent can be legally served at that address? Yes , check above 3- Has the listed agent clearly agreed in writing to serve as the agent for the grantee at that address? Yes, it is included in the exhibit "US_Agent_Letter 2BFDF-G508K " >

C5266091_X10_Ed.2 1/1 Qingdao THUNDEROBOT Technology Co., Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2026.07 06 Subject: Request for Confidentiality FCC ID: 2BFDF-G608K To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☒ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☒ User’s Manual ☐ NOTE 1 ☒ Internal Photos ☐ NOTE 1 ☒ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of __180____ days from the date of the Grant of Equipment Authorization and prior to marketing. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name Chao Yuan Title: Manager

C5266091_X8_Ed.1 1/1 Letter of Authorization Qingdao THUNDEROBOT Technology Co., Ltd. Company: Qingdao THUNDEROBOT Technology Co., Ltd. Address: No. 1 Haier Rd., Laoshan District, Qingdao, Shandong, China Product Name: Gaming Controller Model Number: G60 8K FCC Identifier: 2BFDF-G608K We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Chao Yuan Date: 2026.07 06 Title: Manager Signature of applicant:

Gaming Controller Model: G60 8K Rating: 5V ⎓ 1A Qingdao THUNDEROBOT Technology Co., Ltd. MADE IN CHINA 10 2.4G BT NS Gaming Controller FCC ID:2BFDF-G608K

FCC ID: 2BFDF-G608K RF Exposure Evaluation Routine SAR evaluation refers to that specifically required by $2.1093, usingmeasurements or computer simulation. When routine SAR evaluation is not required,portable transmitters with output power greater than the applicable low threshold requireSAR evaluation to qualify for TCB approval Follow the maximum permissible exposure (MPE) limits specified in 447498 D04 Interim General Radio Frequency Exposure Guidelines v01. The gain of the antenna used in the product was extracted from the supplied antenna data sheet and the maximum total power input to the antenna was also measured. Calculate the distance from the product to the MPE limit by the formula. LIMIT For single RF sources (i.e., any single fixed RF source, mobile device, or portable device, as defined in paragraph (b)(2) of this section): A single RF source is exempt if: (A) The available maximum time-averaged power is no more than 1 mW, regardless of separation distance. This exemption may not be used in conjunction with other exemption criteria other than those in paragraph (b)(3)(ii)(A) of Part 1.1307. Medical implant devices may only use this exemption and that in paragraph (b)(3)(ii)(A); (B) Or the available maximum time-averaged power or effective radiated power (ERP), whichever is greater, is less than or equal to the threshold Pth (mW) described in the following formula. This method shall only be used at separation distances (cm) from 0.5 centimeters to 40 centimeters and at frequencies from 0.3 GHz to 6 GHz (inclusive). Pth is given by: (C) Or using below table and the minimum separation distance (R in meters) from the body of a nearby person for the frequency (f in MHz) at which the source operates, the ERP (watts) is no more than the calculated value prescribed for that frequency. For the exemption in Table 1 to apply, R must be at least λ/2π, where λ is the free-space operating wavelength in meters. If the ERP of a single RF source is not easily obtained, then the available maximum time-averaged power may be used in lieu of ERP if the physical dimensions of the radiating structure(s) do not exceed the electrical length of λ/4 or if the antenna gain is less than that of a half-wave dipole (1.64 linear value). FCC ID: 2BFDF-G608K For multiple RF sources: Multiple RF sources are exempt if: (A) The available maximum time-averaged power of each source is no more than 1 mW and there is a separation distance of two centimeters between any portion of a radiating structure operating and the nearest portion of any other radiating structure in the same device, except if the sum of multiple sources is less than 1 mW during the time-averaging period, in which case they may be treated as a single source (separation is not required). This exemption may not be used in conjunction with other exemption criteria other than those is paragraph (b)(3)(i)(A) of Part 1.1307. Medical implant devices may only use this exemption and that in paragraph (b)(3)(i)(A). (B) in the case of fixed RF sources operating in the same time-averaging period, or of multiple mobile or portable RF sources within a device operating in the same time averaging period, if the sum of the fractional contributions to the applicable thresholds is less than or equal to 1 as indicated in the following equation. Where: a = number of fixed, mobile, or portable RF sources claiming exemption using paragraph (b)(3)(i)(B) of Part 1.1307 for Pth, including existing exempt transmitters and those being added. b = number of fixed, mobile, or portable RF sources claiming exemption using paragraph (b)(3)(i)(C) of Part 1.1307 for Threshold ERP, including existing exempt transmitters and those being added. c = number of existing fixed, mobile, or portable RF sources with known evaluation for the specified minimum distance including existing evaluated transmitters. Pi = the available maximum time-averaged power or the ERP, whichever is greater, for fixed, mobile, or portable RF source i at a distance between 0.5 cm and 40 cm (inclusive). Pth,i = the exemption threshold power (Pth) according to paragraph (b)(3)(i)(B) of this section for fixed, mobile, or portable RF source i. FCC ID: 2BFDF-G608K ERPj = the ERP of fixed, mobile, or portable RF source j. ERPth,j = exemption threshold ERP for fixed, mobile, or portable RF source j, at a distance of at least λ/2π according to the applicable formula of paragraph (b)(3)(i)(C) of Part 1.1307. Evaluatedk = the maximum reported SAR or MPE of fixed, mobile, or portable RF source k either in the device or at the transmitter site from an existing evaluation at the location of exposure. Exposure Limitk = either the general population/uncontrolled maximum permissible exposure (MPE) or specific absorption rate (SAR) limit for each fixed, mobile, or portable RF source k, as applicable from § 1.1310. Test Result of RF Exposure Evaluation Protocol Fre. (GHz) Output power (dBm) Tune-up power (dBm) Max tune-up power (dBm) ANT Gain ( dBi) Max EIRP (dBm) Max ERP (dBm) Max ERP (mW) Sep. distance (cm) Limit (mW) Result BLE 2.440 1.78 2±1 3 1 4 1.85 1.53 0.5 2.76 PASS Protocol Fre. (GHz) E-field (dBuV/m) EIRP (dBm) ERP (dBm) ERP (mW) Separation distance (cm) Limit (mW) Result 2.4G 2.402 95.75 0.55 -1.60 0.69 0.5 2.76 PASS Note: EIRP(dBm)=E (dBuV/m)-95.2=95.75-95.2=0.55dBm ERP=EIRP-2.15dB=-1.6dBm 1. This device is portable device. 2. The source of the evaluation data results is based on the test report ET-26052335E01/02 3. The Maxinum power is less than the limit, complies with the exemption requirements.

Report No.: ET-26052335E01 This test report is valid for the tested samples only. It cannot be reproduced except in full without prior written consent of Shenzhen ETR Standard Technology Co., Ltd. TEST REPORT Applicant: Qingdao Thunderobot Technology Co., Ltd. Address of Applicant: No. 1 Haier Rd., Laoshan District,Qingdao, Shandong, China Manufacturer: Qingdao Thunderobot Technology Co., Ltd. Address of Manufacturer: No. 1 Haier Rd., Laoshan District,Qingdao, Shandong, China Product Name: Gaming Controller Model No.: G60 8K Trade Mark: THUNDEROBOT FCC ID: 2BFDF-G608K Applicable standards: CFR Title 47 Part 15.247 Date of Test: May.28, 2026-Jul.03, 2026 Date of report issued: Jul.06, 2026 Remark: The results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver Prepared By Shenzhen ETR Standard Technology Co., Ltd. Address: No.103, No.10, Phase I, Zone 3, Xinxing Industrial Park, Xinhe, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Compiled by: Reviewed by: Approved by: Project Engineer Project Manager Authorized Signature - Page 2 of 32 - Report No.: ET-26052335E01 Tel:(86-0755) 85259392 Email:[email protected] Web: www.etrlab.cn No.103, No.10, Phase I, Zone 3, Xinxing Industrial Park, Xinhe, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Report Revision History Report No. Description Issue Date ET-26052335E01 Original Jul.06, 2026 - Page 3 of 32 - Report No.: ET-26052335E01 Tel:(86-0755) 85259392 Email:[email protected] Web: www.etrlab.cn No.103, No.10, Phase I, Zone 3, Xinxing Industrial Park, Xinhe, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Contents Page 1. TEST SUMMARY ......................................................................................................................................4 2. GENERAL INFORMATION .......................................................................................................................5 2.1 GENERAL DESCRIPTION OF EUT .................................................................................................................5 2.2 TEST MODE ................................................................................................................................................7 2.3 DESCRIPTION OF SUPPORT UNITS ...............................................................................................................7 2.4 TEST FACILITY ............................................................................................................................................7 2.5 ADDITIONAL INSTRUCTIONS .........................................................................................................................7 3. TEST INSTRUMENTS LIST ......................................................................................................................8 4. TEST RESULTS AND MEASUREMENT DATA .......................................................................................9 4.1 ANTENNA REQUIREMENT .............................................................................................................................9 4.2 CONDUCTED EMISSIONS ...........................................................................................................................10 4.3 DUTY CYCLE .............................................................................................................................................13 4.4 CONDUCTED OUTPUT POWER ...................................................................................................................15 4.5 6DB BANDWIDTH ......................................................................................................................................16 4.6 POWER SPECTRAL DENSITY ......................................................................................................................18 4.7 BAND EDGES AND SPURIOUS EMISSION- CONDUCTED MEASUREMENT ........................................................20 4.8 BAND EDGES AND SPURIOUS EMISSION- RADIATED MEASUREMENT ............................................................23 4.8.1 Band edges measurement ..............................................................................................................23 4.8.2 Spurious Emission measurement ...................................................................................................25 5. TEST SETUP PHOTO .............................................................................................................................32 6. EUT CONSTRUCTIONAL DETAILS .......................................................................................................32 - Page 4 of 32 - Report No.: ET-26052335E01 Tel:(86-0755) 85259392 Email:[email protected] Web: www.etrlab.cn No.103, No.10, Phase I, Zone 3, Xinxing Industrial Park, Xinhe, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China 1. Test Summary Test Item Section Result Test by Antenna requirement 47CFR part 15.203/15.247 (b)(4) N/A / AC Power Line Conducted Emission 47CFR part 15.207 Pass Jason Huang Conducted Peak Output Power 47CFR part 15.247 (b)(3) Pass Oliver Wang 6dB Bandwidth 47CFR part 15.247 (a)(2) Pass Oliver Wang Power Spectral Density 47CFR part 15.247 (e) Pass Oliver Wang Band Edge 47CFR part 15.247(d) 47CFR part 15.205/15.209 Pass Oliver Wang Spurious Emission 47CFR part 15.247(d) 47CFR part 15.205/15.209 Pass Leo Zhong Remarks: 1. Pass: The EUT complies with the essential requirements in the standard. 2. Test according to ANSI C63.10-2020 + Cor. 1-2023+C63.10a-2024 + Errata to C63.10a-2024 and KDB558074 D01 15.247 Meas Guidance v05r02. 3. Note: Compliance determination rules 1).The Compliance determination of test results does not take into account measurement uncertainty…

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. Rev. 1.0 | 1 CSHXC-2450-31-SE-B For 2400-2484MHz 3.2x1.6mm [EIA1206] SMD CERAMIC ANTENNA Data Sheet Feature ■Light weight, compact ■Wide bandwidth, low cost ■Built-in antenna with high gain ■Operating Temp. : -40°C ~ +85°C Application ■ Bluetooth, Wireless LAN, Mobile TV ■Home RF system, etc Parameter Specification Units Frequency Band 2400~2483 MHz Polarization Linear Impend ance 50 Ω Rev. 1.0 | 2 2200 2300 2400 2500 2600 2700 Frequency [MHz] Electrical Characteristics per line(TA =25°C) Chip Antenna CSHXC-2450-31-SE-B 1.9 1.8 1.7 1.6 1.5 1.4 1.3 1.2 1.1 Typical Characteristics Fig.1 VSWR V.S.W.R. The Gain pattern is measured in FAR- field chamber. DUT is placed on the table of rotator , a standard horn antenna and Vector Network Analyzer is used to collect data. Rev. 1.0 | 3 Fig.2 FAR-field Chamber 3D Gain Pattern (2400 MHz) Radiation Pattern Chip Antenna Rev. 1.0 | 4 3D Gain Pattern (2500 MHz) 3D Gain Pattern (2450 MHz) Chi p Anten na Rev. 1.0 | 5 Eiciency dBi Chip Antenna 0.8 0.81 0.75 0.73 0.84 0.90 0.97 0.98 1.00 0.98 0.86 47.6 48.1 48.0 47.2 47.8 49.0 49.2 50.1 50.8 51.251.1 Item Condition Specification Thermal shock 1 . 30±3 minutes at -40 ° C±5 ° C , 2 . Convert to +105 ° C (5 minutes) 3 . 30±3 minutes at +105 ° C±5 ° C , 4 . Convert to -40 ° C (5 minutes) 5 . Total 100 continuous cycles No apparent damage Fulfill the electrical spec . after test. Humidity resistance 1. Humidity: 85% R.H. 2 . Temperature: 85±5 ° C 3 . Time: 1000 hours . No apparent damage Fulfill the electrical spec . after test. High temperature resistance No apparent damage Fulfill the electrical spec . after test. 1 . Temperature: 150 ° C±5 ° C 2 . Time: 1000 hours . Low temperature resistance 1 . Temperature: -40 ° C±5 ° C 2 . Time: 1000 hours . No apparent damage Fulfill the electrical spec . after test. Soldering heat resistance 1 . Solder bath temperature : 260±5°C 2. Bathing time: 10±1 seconds No apparent damage Solderability The dipped surface of the terminal shall be at least 95% covered with solder after dipped in solder bath of 245±5°C for 3±1 seconds . No apparent damage (2) Storage Condition (a) At warehouse: The temperature should be within 0 ~ 30°C and humidity should be less than 60% RH.The product should be used within 1 year from the time of elivery. (b)On board: The temperature should be within -40 ~85°C and humidity should be less than 85% RH. ( 3) Operating Temperature Range Operating temperature range : -40°C to +85°C . Recommended Reflow Solder curve Rev. 1.0 | 6 Chip Antenna Note the follows, in case of using solder gun for replacement.(a) The tip temperature must be less than 350 ° C for the period within 3 seconds by using soldering gun under 3 0 W . (b)The soldering gun tip s hall not touch this product directly (2) Soldering Volume Note that excess of soldering volume will easily get crack the body of this product. Rev. 1.0 | 7 Product Dimension LW A A1H 3 . 2 ± 0 . 11 . 6 ± 0 . 1 0 . 15 ±0 .05 0 .4 ±0 . 15 0 .55 ±0.1 ( 1) Soldering Gun Procedure Evaluation Board Chi p Anten na Part Number System CSHXC - 2450 - 31-SE-B External Dimensions L*W (mm) 3.2*1.6 Central Frequency 2450MHz Product Series: Chip Antenna FeatureSpecifications Tolerances W P 12.00 4.00 ±0 .30 ±0 .10 E1.75±0 .10 F 5.50±0 .10 P2 2.00±0 .10 D 1.50 +0.10 -0.00 Po 10Po 4. 00 40.00 ±0 .10 ±0 .20 AREEL DIMENSIONS Rev. 1.0 | 8 Package Information Marking Chi p Anten na Date Revision Description of changes 2022-12-09V1.0 First Version Order Information Device PackageNet Weight Carrier Quantity HSF Status CSHXC-2450-31-SE-B 3216 0. 0089g Tape&Reel 50 00 pcs RoHS compliant 5 H Y _ Revision history Chi p Anten na