WHBUTR3Dashcam Front

Date : June. 24, 2025 Rev : 0.2 HACS-F041 Covered list attestation letter HCT America, Inc. ([email protected]) 840 Yosemite Way Milpitas, CA 95035 TEL: +1.510.933.8848, Fax: +1.510.933.8849 Page 1 of 3 This document is electronically controlled. Hard copy documents are uncontrolled. Please check all hard copies against the controlled electronic copy to ensure validity. This document is the confidential property of HCT America INC. It may not be forwarded or reproduced in whole or in part without written permissions from HCT America INC Covered List Attestation Letter Date : June. 24, 2025 Rev : 0.2 HACS-F041 Covered list attestation letter HCT America, Inc. ([email protected]) 840 Yosemite Way Milpitas, CA 95035 TEL: +1.510.933.8848, Fax: +1.510.933.8849 Page 2 of 3 This document is electronically controlled. Hard copy documents are uncontrolled. Please check all hard copies against the controlled electronic copy to ensure validity. This document is the confidential property of HCT America INC. It may not be forwarded or reproduced in whole or in part without written permissions from HCT America INC REVISION TABLE Rev Description of Change Date Approved 0.0 Original Release 07/15/2024 QM 0.1 Updated address 05/12/2025 QM 0.2 Adding Kaspersky 06/24/2025 QM Date : June. 24, 2025 Rev : 0.2 HACS-F041 Covered list attestation letter HCT America, Inc. ([email protected]) 840 Yosemite Way Milpitas, CA 95035 TEL: +1.510.933.8848, Fax: +1.510.933.8849 Page 3 of 3 This document is electronically controlled. Hard copy documents are uncontrolled. Please check all hard copies against the controlled electronic copy to ensure validity. This document is the confidential property of HCT America INC. It may not be forwarded or reproduced in whole or in part without written permissions from HCT America INC FCC Part 2.911(d)(5)(i) and 2.911(d)(5)(ii) Attestations Date: June 15, 2026 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Attn: Reviewing Engineer FCC ID: WHBUTR3 Statement for 47 CFR section 2.911(d)(5)(i) Mobile Appliance, Inc. certifies that as of the date of the application 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. Statement for 47 CFR section 2.911(d)(5)(ii) Mobile Appliance, Inc. (“the applicant”) certifies that, as of the date of the filing of this application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates – see KDB 986446 Question 5) as an entity producing “covered” equipment. Mobile Appliance, Inc. (“the applicant”) certifies that, the device does not have cybersecurity and/or anti-virus software produced by Kaspersky Lab, Inc. or any of its successors and assignees, identified on the Covered list installed on the device, nor will it be installed by the applicant anytime after certification. Sincerely, Name: Jinoh Choi Title: Manager Company name: Mobile Appliance, Inc. Company Address: 1701~1706, 401, Simin-daero, Dongan-gu, Anyang-si, Gyeonggi-do, Republic of Korea Contact Phone/Email: 82-10-9031-6152 / [email protected]

iCertifi Control Number - IC2026ASOP12502 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 30/07/2026 Ref: Attestation Statement Part 2.911(d)(7) Filing FCC ID: WHBUTR3 Mobile Appliance, Inc. certifies that, as of the dates of this application, Americas Compliance Consulting LLC dba iCertifi is our designated U.S. agent for service of process for the above referenced FCC ID. Manufacturer accepts to maintain an agent for no less than two year after the grantee has terminated all marketing and importation or the conclusion of any commission-related proceeding involving the equipment. iCertifi accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service process for the above referenced FCC ID. Designated U.S. Agent Information: Name: Americas Compliance Consulting LLC dba iCertifi FCC FRN: 0033399411 Address: 5809 US-2, Suite B, Albeni Plaza Priest River, Idaho 83856, United States Contact Person: Paul Preston Tel: +1 (866) 885-4575 Email: [email protected] Sincerely, Mobile Appliance, Inc.Americas Compliance Consulting LLC dba iCertifi FRN: 0023344245FRN: 0033399411 Jinoh ChoiPaul Preston [email protected]@icertifi.com 82-31-423-8076+1 (866) 885-4575 Signature: Signature:

Date : May. 12, 2025 Rev : 2.5 HACS-F004 FCC Agent Authorization Letter HCT America, Inc. ([email protected]) 840 Yosemite Way Milpitas, CA 95035 TEL: +1.510.933.8848, Fax: +1.510.933.8849 Page 1 of 2 This document is electronically controlled. Hard copy documents are uncontrolled. Please check all hard copies against the controlled electronic copy to ensure validity. This document is the confidential property of HCT America INC. It may not be forwarded or reproduced in whole or in part without written permissions from HCT America INC FCC Agent Authorization Letter Date : May. 12, 2025 Rev : 2.5 HACS-F004 FCC Agent Authorization Letter HCT America, Inc. ([email protected]) 840 Yosemite Way Milpitas, CA 95035 TEL: +1.510.933.8848, Fax: +1.510.933.8849 Page 2 of 2 This document is electronically controlled. Hard copy documents are uncontrolled. Please check all hard copies against the controlled electronic copy to ensure validity. This document is the confidential property of HCT America INC. It may not be forwarded or reproduced in whole or in part without written permissions from HCT America INC REVISION TABLE Rev Description of Change Date Approved 1.0 Original Release(Obsolete) 06/14/2012 QM 2.0 Updated template(Obsolete) 10/01/2012 QM 2.1 Updated address(Obsolete) 01/10/2014 QM 2.2 Updated address 11/18/2016 QM 2.3 Fixed Typo “Agent” 11/09/2017 QM 2.4 Update company name and editorial modification 7/15/2024 QM 2.5 Updated address 05/12/2025 QM Mobile Appliance Inc. HACS-F004 FCC Agent Authorization Letter Rev : 2.5 DATE : June 15, 2026 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD To whom it may concern: Subject : FCC Agent Authorization Letter for FCC ID : WHBUTR3 We, the undersigned, hereby authorize HCT America, Inc. to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by HCT America, Inc. on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). We declare that the information provided to the FCC is true and correct to the best of our knowledge (47 CFR 2.911(d)) and we have been informed of the grantee responsibilities (47 CFR 2.909) with regard to certified equipment. We recognize that we are still responsible for the terms and conditions outlined in the HCT America Client Services Agreement. This authorization is valid until further written notice from the applicant. Sincerely, Signed by: Company Name: Mobile Appliance Inc. Company Address: 1701~1706, 401, Simin-daero, Dongan-gu, Anyang-si, Gyeonggi- do, Republic of Korea Contact Name / Title: Jinoh Choi / Manager

Date : May. 12, 2025 Rev : 3.2 HACS-F003 FCC Confidentiality Request Letter HCT America, Inc. ([email protected]) 840 Yosemite Way Milpitas, CA 95035 TEL: +1.510.933.8848, Fax: +1.510.933.8849 Page 1 of 2 This document is electronically controlled. Hard copy documents are uncontrolled. Please check all hard copies against the controlled electronic copy to ensure validity. This document is the confidential property of HCT America INC. It may not be forwarded or reproduced in whole or in part without written permissions from HCT America INC FCC Confidentiality Request Letter Date : May. 12, 2025 Rev : 3.2 HACS-F003 FCC Confidentiality Request Letter HCT America, Inc. ([email protected]) 840 Yosemite Way Milpitas, CA 95035 TEL: +1.510.933.8848, Fax: +1.510.933.8849 Page 2 of 2 This document is electronically controlled. Hard copy documents are uncontrolled. Please check all hard copies against the controlled electronic copy to ensure validity. This document is the confidential property of HCT America INC. It may not be forwarded or reproduced in whole or in part without written permissions from HCT America INC REVISION TABLE Rev Description of Change Date Approved 1.0 Original Release(Obsolete) 06/14/2012 QM 2.0 Updated template(Obsolete) 10/01/2012 QM 2.1 Updated address(Obsolete) 01/10/2014 QM 2.2 Updated address 11/18/2016 QM 3.0 Updated LTC and STC Confidentiality table 11/09/2017 QM 3.1 Update company name and editorial modification 7/15/2024 QM 3.2 Updated address 05/12/2025 QM Mobile Appliance Inc. HACS-F003 FCC Confidentiality Request Letter Rev : 3.2 DATE : 6/15/2026 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD SUBJECT : Request for Confidentiality for FCC ID : WHBUTR3 We hereby request confidential treatment of the information accompanying this application as outlined below: LONG-TERM AND SHORT-TERM CONFIDENTIAL LIST LONG-TERM CONFIDENTIAL Exhibit Description 1 Block Diagram 2 Operational Description 3 Parts List 4 Schematics SHORT-TERM CONFIDENTIAL (180 DAYS) 5 External Photos 6 Internal Photos 7 Test-Setup Photos 8 User’s Manual The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 & 0.459 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Signed by: Applicant Signature Company Name: Mobile Appliance Inc. Company Address: 1701~1706, 401, Simin-daero, Dongan-gu, Anyang-si, Gyeonggi- do, Republic of Korea Contact Name / Title: Jinoh Choi / Manager

Product Equality Declaration Date: 2026-06-18 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Applicant: Mobile Appliance, Inc. FCC ID: WHBUTR3 Model name: UTR 3.0 Additional Model Name: Universal Traffic Recorder 3, Lamborghini Eye 3.0 Hereby we, Mobile Appliance, Inc. declare that the basic model and additional model have the same appearance and PCB, RF functions. The only difference is the addition model names for marketing purposes. Sincerely, Signature: (Name / Title) Jinoh Choi / Mobile Appliance Inc. (Email Address) [email protected] (Phone number) 82-31-423-8071

(Giteki Mark dimension: 3mm) 3mm Basic model(FCC, IC) Additional model(FCC)Additional model(FCC)

TEST REPORT FCC MPE Test for UTR 3.0 Certification APPLICANT Mobile Appliance, Inc. REPORT NO. HCT-RF-2604-FC005-R1 DATE OF ISSUE June 24, 2026 Tested by Kyung Jun Woo Technical Manager Kwon Jeong F-TP22-03(Rev.06) 1 / 6 The report shall not be (partly) reproduced except in full without approval of the laboratory. HCT CO., LTD.2-6, 73, 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, Republic of Korea Tel. +82 31 645 6300 Fax. +82 31 645 6401 The report shall not be (partly) reproduced except in full without approval of the laboratory. F-TP22-03 (Rev. 06) Page 2 of 6 HCT CO.,LTD. 2-6, 73, 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, Republic of Korea Tel. +82 31 645 6300 Fax. +82 31 645 6401 TEST REPORT REPORT NO. HCT-RF-2604-FC005-R1 DATE OF ISSUE June 24, 2026 Additional Model Universal Traffic Recorder 3, Lamborghini Eye 3.0 A pplicantMobile Appliance, Inc. 1701~1706, 401, Simin-daero, Dongan-gu, Anyang-si, Gyeonggi-do, Republic of Korea Product Name Model Name Dashcam Front UTR 3.0 FCC IDWHBUTR3 Date of Test March 11, 2026 ~ April 20, 2026 March 18, 2026 ~ May 08, 2026 Frequency range2 402 MHz ~ 2 480 MHz (BT LE) 2 412 MHz ~ 2 472 MHz (WLAN) 5 755 MHz ~ 5 775 MHz (UNII) 24 075 MHz ~ 24 175 MHz (24 GHz Radar) Test Standard Used§1.1310, §2.1091 Test ResultsPASS Location of Test Ӎ Permanent Testing Lab ӎ On Site Testing Lab (Address: 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi- do, Republic of Korea) The report shall not be (partly) reproduced except in full without approval of the laboratory. Report No. HCT-RF-2604-FC005-R1 F-TP22-03 (Rev. 06) Page 3 of 6 REVISION HISTORY The revision history for this test report is shown in table. Revision No. Date of Issue Description 0 April 22, 2026 Initial Release 1 June 24, 2026 Revised the BTLE antenna gain and MPE calculations. Notice Content Engineering Statement: The measurements shown in this report were made in accordance with the procedures indicated, and the emissions from this equipment were found to be within the limits applicable. I assume full responsibility for the accuracy and completeness of these measurements, and for the qualifications of all persons taking them. It is further stated that upon the basis of the measurements made, the equipment tested is capable of operation in accordance with the requirements of the FCC Rules under normal use and maintenance. The results shown in this test report only apply to the sample(s), as received, provided by the applicant, unless otherwise stated. The test results have only been applied with the test methods required by the standard(s). The laboratory is not accredited for the test results marked *. Information provided by the applicant is marked **. Test results provided by external providers are marked ***. When confirmation of authenticity of this test report is required, please contact www.hct.co.kr The test results in this test report are not associated with the ((KS Q) ISO/IEC 17025) accreditation by KOLAS (Korea Laboratory Accreditation Scheme) / A2LA (American Association for Laboratory Accreditation) that are under the ILAC (International Laboratory Accreditation Cooperation) Mutual Recognition Agreement (MRA). The report shall not be (partly) reproduced except in full without approval of the laboratory. Report No. HCT-RF-2604-FC005-R1 F-TP22-03 (Rev. 06) Page 4 of 6 RF Exposure Statement 1. Limit According to §1.1310, §2.1091 RF exposure is calculated. (B) Limits for General Population/Uncontrolled Exposures Frequency range (MHz) Electric field Strength (V/m) Magnetic field Strength (A/m) Power density (mW/cm²) Averaging time (minutes) 0.3 - 1.34 1.34 - 30 30 - 300 300 - 1500 1500 - 100.000 614 824/f 27.5 ... ... 1.63 2.19/f 0.073 ... ... (a) (100) (a) (180/ f²) 0.2 f/1500 1.0 30 30 30 30 30 F = frequency in MHz (a) = Plane-wave equivalent power density 2. Maximum Permissible Exposure Prediction Prediction of MPE limit at a given distance S=PG/4πR ଶ S = Power density P = Power input to antenna G = Power gain to the antenna in the direction of interest relative to an isotropic radiator R = Distance to the center of radiation of the antenna The report shall not be (partly) reproduced except in full without approval of the laboratory. Report No. HCT-RF-2604-FC005-R1 F-TP22-03 (Rev. 06) Page 5 of 6 3. RESULTS 3-1. Bluetooth LE Average output Power at antenna input terminal 7.00 dBm Average output Power at antenna input terminal 5.01 mW Prediction distance 20.00 cm Prediction frequency 2 402 ~ 2 480 MHz Antenna Gain(typical) 1.99 dBi Antenna Gain(numeric) 1.581 - Power density at prediction frequency( S) 0.0016 mW/cm 2 MPE limit for uncontrolled exposure at prediction frequency 1.0000 mW/cm 2 3-2. DTS Average output Power at antenna input terminal 20.00 dBm Average output Power at antenna input terminal 100.00 mW Prediction distance 20.00 cm Prediction frequency 2 412 ~ 2 472 MHz Antenna Gain(typical) 2.24 dBi Antenna Gain(numeric) 1.675 - Power density at prediction frequency( S) 0.0333 mW/cm 2 MPE limit for uncontrolled exposure at prediction frequency 1.0000 mW/cm 2 3-3. UNII 5 GHz Average output Power at antenna input terminal 15.00 dBm Average output Power at antenna input terminal 31.62 mW Prediction distance 20.00 cm Prediction frequency 5 755 ~ 5 775 MHz Antenna Gain(typical) 1.16 dBi Antenna Gain(numeric) 1.306 - Power density at prediction frequency( S) 0.0082 mW/cm 2 MPE limit for uncontrolled exposure at prediction frequency 1.0000 mW/cm 2 The report shall not be (partly) reproduced except in full without approval of the laboratory. Report No. HCT-RF-2604-FC005-R1 F-TP22-03 (Rev. 06) Page 6 of 6 3-4. 24 GHz Radar EIRP[Radiated Power] 11.00 dBm EIRP[Radiated Power] 12.59 mW Prediction distance 20.00 cm Prediction frequency 24 150 MHz Power density at prediction frequency( S) 0.0025 mW/cm 2 MPE limit for uncontrolled exposure at predicti…

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TEST REPORT FCC UNII Test for UTR 3.0 Certification APPLICANT Mobile Appliance, Inc. REPORT NO. HCT-RF-2604-FC006 DATE OF ISSUE April 22, 2026 Tested by Kyung Jun Woo Technical Manager Jong Seok Lee F-TP22-03(Rev.06) 1 / 39 The report shall not be (partly) reproduced except in full without approval of the laboratory. HCT CO., LTD.2-6, 73, 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, Republic of Korea Tel. +82 31 645 6300 Fax. +82 31 645 6401 The report shall not be (partly) reproduced except in full without approval of the laboratory. F-TP22-03 (Rev. 06) Page 2 of 39 HCT CO.,LTD. 2-6, 73, 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, Republic of Korea Tel. +82 31 645 6300 Fax. +82 31 645 6401 TEST REPORT REPORT NO. HCT-RF-2604-FC006 DATE OF ISSUE April 22, 2026 Additional Model Universal Traffic Recorder 3, Lamborghini Eye 3.0 ApplicantMobile Appliance, Inc. 1701~1706, 401, Simin-daero, Dongan-gu, Anyang-si, Gyeonggi-do, Republic of Korea Product Name Model Name Dashcam Front UTR 3.0 FCC IDWHBUTR3 Date of Test March 11, 2026 ~ April 20, 2026 FCC ClassificationUnlicensed National Information Infrastructure(NII) Test Standard UsedFCC Rule Part(s): Part 15.407 Test ResultsPASS Location of Test ■ Permanent Testing Lab □ On Site Testing Lab (Address: 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi- do, Republic of Korea) The report shall not be (partly) reproduced except in full without approval of the laboratory. Report No. HCT-RF-2604-FC006 F-TP22-03 (Rev. 06) Page 3 of 39 REVISION HISTORY The revision history for this test report is shown in table. Revision No. Date of Issue Description 0 April 22, 2026 Initial Release Notice Content Engineering Statement: The measurements shown in this report were made in accordance with the procedures indicated, and the emissions from this equipment were found to be within the limits applicable. I assume full responsibility for the accuracy and completeness of these measurements, and for the qualifications o f all persons taking them. It is further stated that upon the basis of the measurements made, the equipment tested is capable of operation in accordance with the requirements of the FCC Rules under normal use and maintenance. The laboratory is not accredited for the test results marked *. Information provided by the applicant is marked **. Test results provided by external providers are marked ***. The results shown in this test report only apply to the sample(s), as received, provided by the applicant, unless otherwise stated. The test results have only been applied with the test methods required by the standard(s). When confirmation of authenticity of this test report is required, please contact www.hct.co.kr The test results in this test report are not associated with the ((KS Q) ISO/IEC 17025) accreditation by KOLAS (Korea Laboratory Accreditation Scheme) / A2LA (American Association for Laboratory Accreditation) that are under the ILAC (International Laboratory Accreditation Cooperation) Mutual Recognition Agreement (MRA). The report shall not be (partly) reproduced except in full without approval of the laboratory. Report No. HCT-RF-2604-FC006 F-TP22-03 (Rev. 06) Page 4 of 39 CONTENTS 1. GENERAL INFORMATION 5 EUT DESCRIPTION 5 2. MAXIMUM OUTPUT POWER 5 3. TEST METHODOLOGY 6 EUT CONFIGURATION 6 EUT EXERCISE 6 GENERAL TEST PROCEDURES 6 DESCRIPTION OF TEST MODES 7 4. INSTRUMENT CALIBRATION 7 5. FACILITIES AND ACCREDITATIONS 7 5.1 FACILITIES 7 5.2 EQUIPMENT 7 6. ANTENNA REQUIREMENTS 8 7. MEASUREMENT UNCERTAINTY 8 8. DESCRIPTION OF TESTS 9 9. SUMMARY OF TEST RESULTS 24 10. TEST RESULT 25 10.1 DUTY CYCLE 25 10.2 26 dB Bandwidth 26 10.3 6 dB BANDWIDTH 27 10.4 OUTPUT POWER MEASUREMENT 28 10.5 POWER SPECTRAL DENSITY 29 10.6 FREQUENCY STABILITY 31 10.6.1 802.11ac 80 MHz BW 32 10.7 RADIATED SPURIOUS EMISSIONS 33 10.8 RADIATED RESTRICTED BAND EDGE 36 11. LIST OF TEST EQUIPMENT 37 12. ANNEX A_ TEST SETUP PHOTO 39 The report shall not be (partly) reproduced except in full without approval of the laboratory. Report No. HCT-RF-2604-FC006 F-TP22-03 (Rev. 06) Page 5 of 39 1. GENERAL INFORMATION EUT DESCRIPTION Model UTR 3.0 Additional Model Universal Traffic Recorder 3, Lamborghini Eye 3.0 EUT Type Dashcam Front Power Supply DC 12.00 V Modulation Type OFDM : 802.11n, 802.11ac Frequency Range (MHz) U-NII-3 40 MHz BW : 5755 80 MHz BW : 5775 Dynamic Frequency Selection Slave without radar detection Antenna Information Please refer to the Antenna Specification document. Serial number Conducted : UTR3.0_Front_C106 Radiated : UTR3.0_Front_C115 2. MAXIMUM OUTPUT POWER The transmitter has a maximum total conducted average output power as follows: Band Mode Power (dBm) (W) UNII 3 802.11n (HT40) 13.67 0.02 802.11ac (VHT80) 12.76 0.02 The report shall not be (partly) reproduced except in full without approval of the laboratory. Report No. HCT-RF-2604-FC006 F-TP22-03 (Rev. 06) Page 6 of 39 3. TEST METHODOLOGY Unlicensed wireless device were tested using the following measurement procedure. [1] KDB 789033 D02 15.407 Meas Guidance v02r01. [2] ANSI C63.10-2020 + Cor. 1-2023 Note : Here in after, ANSI C63.10-2020 + Cor. 1-2023 will be referred to as ANSI C63.10-2020 EUT CONFIGURATION The EUT configuration for testing is installed on RF field strength measurement to meet the Commissions requirement and operating in a manner that intends to maximize its emission characteristics in a continuous normal application. EUT EXERCISE The EUT was operated in the engineering mode to fix the Tx frequency that was for the purpose of the measurements. According to its specifications, the EUT must comply with the requirements of the Section 15.207, 15.209 and 15.407 under the FCC Rules Part 15 Subpart E. GENERAL TEST PROCEDURES Conducted Emissions The EUT is placed on the turntable, which is 0.8 m above ground plane. According to the requirements in Section 6.2 of ANSI C63.10-2020 Conducted emissions from the EUT measured in the freq…

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ٛDielectric Chip Antenna Original Design Chip Antenna Data Sheet - P/N : ODBWPTR5020 - - Application Frequency Band[MHz] Bluetooth(2.4GHz WiFi) & 5GHz WiFi Bluetooth : 2400 ~ 2485 & WiFi : 5150 ~ 5825 `Dielectric Chip Antenna ■ ODBWPTR5020 Dimension B B C Chip Antenna Dimension Chip Antenna Soldering Pad Dimension PCB Soldering Land Dimension T L W A F F C EAEAAD AAAAAA D ParameterLWTABCDEF Value[mm] 5.0 ±0.1 2.0 ±0.1 1.2 ±0.1 0.60.80.41.40.70.9 Unless Specified tolerances are ± 0.05 mm `Dielectric Chip Antenna ■ Antenna Marking System ◀ BW 1 5 4 ①②③④⑤ ITEMDESCRIPTION ① Input Signal Input Signal ② Serial Bluetooth(2.4GHz WiFi) Band and 5GHz WiFi Band ③ Year Ex)1-2011,2-2012, .... , 9 - 2019, .... ④ Month 123456 JanuaryFebruaryMarchAprilMayJune 789ABC JulyAugustSeptemberOctoberNovemberDecember ⑤ Date 123456789AB 1st2nd3rd4th5th6th7th8th9th10th11th CDEFGHIJKLM 12th13th14th15th16th17th18th19th20th21th22th NOPQRSTUV 23th24th25th26th27th28th29th30th31th ■ Antenna PAD Information Via Non-Ground Region Ground Region 0.5mm feed line 1005 series 1005 series 1005 series 78 123 65 4 0.5mm feed line ◀BW154 ` Dielectric Chip Antenna ■ AutoCAD Drawing of Reference PCB Design for ODBWPTR5020 Product 1 2 3 4 5 6 7 8 `Dielectric Chip Antenna ■ FEEDING METHOD (unit : mm, tolerance : ± 0.05) Via Non-Ground Region Ground Region 0.5mm feed line 1005 series 1005 series 1005 series 78 123 65 4 0.5mm feed line <Top View> Via Non-Ground Region Ground Region <Bottom View> 12 3 4 87 6 5 < Equivalent Circuit > ◀BW154 `Dielectric Chip Antenna ■ Matching Value Band (MHz) Dual FeedingSingle Feeding Matching Valu e (Default) PCB Artwor k (Example) ■ Temperature condition 온도범위단위 사용온도 -40 ∼ +110 °C 보관온도 -40 ∼ +70 °C - 온도조건 Test 조건 항목온도범위 사용온도 저온 -75 °C 에서 24 시간 정상동작 고온 +150 °C 에서 24 시간 정상동작 보관온도 저온 -75 °C 에서 1000 hr 방치 시 정상동작 고온 +85 °C 에서 1000 hr 방치 시 정상동작 * 고온 방치 시 포장재 보관온도 문제로 85 °C이상불가함 . `Dielectric Chip Antenna - Dual Feeding 3D Passive Gain For BT&WiFi ■ Gain & VSWR Peak [dBi] Average [dBi] Efficiency [%] 2400MHz1.38-0.9680.09 2445MHz1.47-0.8482.43 2485MHz0.86-1.6069.26 5150MHz2.35-1.4072.50 5500MHz2.54-1.4172.30 5825MHz3.36-1.4671.47 ■ 3D Radiation Pattern Dual Feeding 3D Passive BT/WiFi Dual Feeding VSWR `Dielectric Chip Antenna - Single Feeding 3D Passive Gain For BT&WiFi ■ Gain & VSWR Peak [dBi] Average [dBi] Efficiency [%] 2400MHz2.19-1.0179.20 2445MHz1.69-1.4072.49 2485MHz1.58-1.5570.02 5150MHz3.20-0.9181.04 5500MHz1.55-2.3757.96 5825MHz1.52-3.2347.54 ■ 3D Radiation Pattern Single Feeding 3D Passive BT/WiFi Single Feeding #1 VSWR