U3WFLEX800Bluetooth NeckBand Headset

Slow BlinkWhiteFsat 2h Flex 800 Flex 800 Flex 800 Flex 800 2023 ENG Flex 800 Flex 800 White White Digital crown X2 X2 3sec 3sec X1 X3X2 “Battery high” “Battery medium” “Battery low” Multi-Point While Flex 800 is in connection with a device(Primary device), manually try to connect to another paired device (Secondary device). SIGNATURE / BASS / TREBLE / NATURAL Stop vibrating while answering a call or Ver 5.3 X1 Press within 1 to 3 seconds 1~3s 1~3s 3s 3s 3s Press briefly and then press long 33 Game Mode Depending on the connection conditions, the game mode may not function properly. U3WFLEX800 This device was tested in compliance with FCC RF Exposure limit. (0 mm distance from human head/body (limit 1.6 W/kg @ 1g SAR) and extremity (limit 4.0 W/kg @ 10g SAR)). 116, Venture-ro, Yeonsu-gu, Incheon, 22013, Republic of Korea 255 West Victoria Street, Compton, CA 90220 Press within 1 to 3 seconds Press within 1 to 3 seconds Press for more than 1 second 23hours Dynamic

Rev 1/26/2023 BLUECOM Co., Ltd. 116, Venture-ro, Yeonsu-gu, Incheon, Korea Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2023-09-22 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: U3WFLEX800 BLUECOM 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. Sincerely, Ki-eok Park / Principal Enginner BLUECOM Co., Ltd. Rev 1/26/2023 BLUECOM Co., Ltd. 116, Venture-ro, Yeonsu-gu, Incheon, Korea Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2023-09-22 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: U3WFLEX800 BLUECOM 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 a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Sincerely, Ki-eok Park / Principal Enginner BLUECOM Co., Ltd.

Certification designating a U.S. Agent for service of process: As required by section 2.911(d)(7), the applicant must designate a contact located in the United States for purposes of acting as the applicant’s agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process. In either scenario, the designation of the U.S. agent for service of process should be provided as an attachment to the equipment authorization application. The applicant must provide a written certification, which must: i. Be signed by both the applicant and designated agent for service of process, if the agent is different from the applicant. ii. Acknowledge the applicant’s consent and the designated agent’s obligation to accept service of process. iii. Provide a physical U.S. address and email for the designated agent. iv. Acknowledge the applicant’s acceptance 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 the equipment. Unofficial information provided by FCC personnel on February 14, 2023, via the monthly call with the TCB Council: The Agent for Process of Service: • cannot be a TCB or affiliated with a TCB (e.g. could not be a person who works for a TCB or a company that owns or is owned by the TCB) • cannot be a [FCC recognised] Lab or affiliated with a test lab (e.g. could not be a person who works for a Lab or a company that owns or is owned by the Lab) • Agent can be Individual Entity or a Company Entity • Agent Entity must be located in US, US address/phone • Entity acting as Agent must have FRN (best practice, put FRN on Agent Letter) • Agent letter does not have to be FCC ID specific, can be general Agent for Grantee For devices being marketed or for which marketing has ceased for less than 1 year, if the Agent for Process of Service changes, then for every TC Number the TCB must request the FCC to put application into Audit Mode and Agent Letter needs to be updated (superseded). NOTE: The U.S. Agent for Service of Process should not be confused with the authorized agent used for signing the 731 form, other cover letters within the application, and/or the agent who may interface with the TCB. BLUECOM Co., Ltd. U.S. Agent Designation for Service of Process ATTENTION: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA REGARDING: FCC Certification – Section 2.911(d)(7) Information Designated U.S. Agent Company Name: Approve-IT, Inc. Contact Name: Nathan Grinager Street Address: 8011 34 th Ave South, Suite 342 City/Province/Zip: Bloomington, MN 55425 Telephone No: 651-247-1678 Email: [email protected] FRN #: 0027533835 This letter is to confirm that we (“the Designated U.S. Agent) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the Applicant noted below. U.S. Agent Signature: Date: September 22, 2023 Signed by (Printed Name/Title): Nathan Grinager / Co-President *This letter is valid indefinitely for all applications submitted within the period of 09/22/2023 – 09/21/2024 The Applicant confirms its explicit consent and acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission-related proceeding involving the equipment. The applicant further acknowledges their responsibility to inform the FCC whenever the Designated U.S. Agent information above changes. Applicant Company name: BLUECOM Co., Ltd. Grantee FRN: 0016160475 FCC ID: U3WFLEX800 Contact Name: Ki-eok Park Street Address: 116, Venture-ro, Yeonsu-gu City/Province/Zip: Incheon, South Korea Telephone No:+8210-3331-9672 Email: [email protected] Applicant Signature: Date: 22/09/2023 Signed by (Printed Name/Title): Principal Engineer

PERMANENT Exhibit Type File Name PCBLayout Schematics Block diagram Operation description Andtheabovematerialscontaintradesecrets andproprietary informationnot customarily released tothepublic.The publicdisclosure ofthese materials may beharmfultothe applicant andprovideunjustifiedbenefits to its competitors. Theapplicant understands that pursuant toSection0.457oftheRules, disclosureofthis application andall accompanying documentation willnotbemade before the date ofthe Grant forthis application. Sincerely, Pursuant toSections0.457and0.459oftheCommission’sRules, weherebyrequest confidential treatment ofinformation accompanying this application asoutlinedbelow: BLUECOMCo., Ltd. 16, Venture-ro,Yeonsu-gu,Incheon,Korea Ki-eokPark/PrincipalEngineer BLUECOMCo.,Ltd. Bom.pdf Schemiatics.pdf BlockDiagram.pdf Operationdescription.pdf Date: Sep.25, 2023 FederalCommunications Commission Authorization and Evaluation Division ConfidentialityRequest regarding application for certification ofFCC ID: U3WFLEX800 Partlist Partlist.pdf

I, the undersigned, hereby authorize Mr. Sung-Ryul Kim / Senior Researcher of Korea Testing Certification. and hereafter referred to as Korea Testing Certification 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 Ms. Sung-Ryul Kim / Senior Researcher of Korea Testing Certification. on our behalf shall have the same effect as acts of our own. I, 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). In authorizing Korea Testing Certification as our agent, we still recognize that we are responsible to: a) comply with the relevant provisions of the certification program; b) make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints; c) make claims regarding certification only in respect of the scope for which certification has been granted; d) do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized; e) upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division; BLUECOMCo.,Ltd. 116, Venture-ro,Yeonsu-gu,Incheon,Korea Date: Sep. 15, 2023 Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 c.c. Timco Engineering Inc. TimcoEngineeringInc. 13146NW 86th Drive Suite 400 Alachua,FL 32615 To whom it may concern: f) use certification only to indicate the products are certified as being in conformity with specified standards; g) endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner; h) ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division; i) keep a record of all complaints made known to the us relating to the product’s compliance with requirements of the relevant standard and to make these records available to the Certification Division when requested; j) take appropriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirements for certification; k) document the actions taken. This authorization is valid until further written notice from the applicant. Sincerely Yours, Ki-eokPark / PrincipalEngineer

<Top View> <Bottom View> <Side View> <Side View> <Side View> <Side View>

Page 1 of 2 IDENTIFICATION LABEL: PROPOSED FCC ID LABEL The FCC ID shall be permanently affixed in the upper of the equipment [Label] [Label location] Page 2 of 2 Authorized Person Print Name: Ki-eok Park Date: January 26, 2023 Signature:

<Internal Over View> <Main PCB front View> <Main PCB Rear View> <Sub PCB front View> <Sub PCB Rear View> <Antenna View>

Page 1 of 7 Report No.: OT-239-RWD-030 It should not be reproduced except in full, without the written approval of ONETECH Corp. OTC-TRF-RF-001(0) ONETECH Corp.: 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599) EMF TEST REPORT Test Report No. : OT-239-RWD-030 Reception No. : 2309002924 Applicant : BLUECOM Co., Ltd Address : 116, Venture-ro, Yeonsu-gu, Incheon, Korea Manufacturer : BLUECOM Co., Ltd Address : 116, Venture-ro, Yeonsu-gu, Incheon, Korea Type of Equipment : Bluetooth NeckBand Headset FCC ID. : U3WFLEX800 Model Name : FLEX800 Multiple Model Name : N/A Serial number : N/A Total page of Report : 7 pages (including this page) Date of Incoming : September 11, 2023 Date of issue : September 22, 2023 SUMMARY The equipment complies with the regulation; FCC CFR 47 Part 2.1093 This test report only contains the result of a single test of the sample supplied for the examination. It is not a generally valid assessment of the features of the respective products of the mass-production. This report is not correlated with the "KS Q ISO/IEC 17025 and KOLAS accreditation" of Korean Laboratory Accreditation Scheme. Tested by Yun-Bok, Wi / Prj. Engineer ONETECH Corp. Reviewed by Tae-Ho, Kim / Chief Engineer ONETECH Corp. Approved by Jae-Ho, Lee / Chief Engineer ONETECH Corp. Page 2 of 7 Report No.: OT-239-RWD-030 It should not be reproduced except in full, without the written approval of ONETECH Corp. OTC-TRF-RF-001(0) ONETECH Corp.: 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599) CONTENTS PAGE 1. VERIFICATION OF COMPLIANCE ............................................................................................................................. 4 2. GENERAL INFORMATION ............................................................................................................................................ 5 2.1 PRODUCT DESCRIPTION ................................................................................................................................................. 5 2.2 ALTERNATIVE TYPE(S)/MODEL(S); ALSO COVERED BY THIS TEST REPORT. ................................................................ 5 3. EUT MODIFICATIONS .................................................................................................................................................... 5 4. MAXIMUM PERMISSIBLE EXPOSURE ...................................................................................................................... 6 4.1 APPLICABLE STANDARD ................................................................................................................................................ 6 4.2 EUT DESCRIPTION ......................................................................................................................................................... 6 4.3 CALCULATED RF EXPOSURE ......................................................................................................................................... 7 Page 3 of 7 Report No.: OT-239-RWD-030 It should not be reproduced except in full, without the written approval of ONETECH Corp. OTC-TRF-RF-001(0) ONETECH Corp.: 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599) Revision History Rev. No. Issue Report No. Issued DateRevisionsSection Affected 0 OT-239-RWD-030 September 22, 2023Initial Release All Page 4 of 7 Report No.: OT-239-RWD-030 It should not be reproduced except in full, without the written approval of ONETECH Corp. OTC-TRF-RF-001(0) ONETECH Corp.: 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599) 1. VERIFICATION OF COMPLIANCE Applicant : BLUECOM Co., Ltd Address : 116, Venture-ro, Yeonsu-gu, Incheon, Korea FCC ID : U3WFLEX800 Model Name : FLEX800 Brand Name : - Serial Number : N/A Date : September 22, 2023 EQUIPMENT CLASS DTS –DIGITAL TRNSMISSION SYSTEM E.U.T. DESCRIPTION Bluetooth NeckBand Headset THIS REPORT CONCERNSOriginal Grant MEASUREMENT PROCEDURES KDB 447498 D01 General RF Exposure Guidance v06 TYPE OF EQUIPMENT TESTED Pre-Production KIND OF EQUIPMENT AUTHORIZATION REQUESTED Certification Modifications on the Equipment to Achieve Compliance None -. The above equipment was tested by ONETECH Corp. for compliance with the requirement set forth in the FCC Rules and Regulations. This said equipment in the configuration described in this report, shows the maximum emission levels emanating from equipment are within the compliance requirements. Page 5 of 7 Report No.: OT-239-RWD-030 It should not be reproduced except in full, without the written approval of ONETECH Corp. OTC-TRF-RF-001(0) ONETECH Corp.: 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599) 2. GENERAL INFORMATION 2.1 Product Description The BLUECOM Co., Ltd, Model FLEX800 (referred to as the EUT in this report) is a Bluetooth NeckBand Headset. The product specification described herein was obtained from product data sheet or user’s manual. EQUIPMENT CLASS DTS –DIGITAL TRNSMISSION SYSTEM E.U.T. DESCRIPTION Bluetooth NeckBand Headset THIS REPORT CONCERNSOriginal Grant MEASUREMENT PROCEDURES ANSI C63.10: 2013 TYPE OF EQUIPMENT TESTED Pre-Production KIND OF EQUIPMENT AUTHORIZATION REQUESTED Certification EQUIPMENT WILL BE OPERATED UNDER FCC RULES PART(S) FCC PART 15 SUBPART C Section 15.247 KDB 558074 D01 15.247 Meas Guidance v05r02 Modifications on the Equipment to Achieve Compliance None Final Test was Conducted On3 m, Semi Anechoic Chamber 2.2 Alternative type(s)/model(s); also covered by this test report. -. None 3. EUT MODIFICATIONS -. None Page 6 of 7 Report No.: OT-239-RWD-030 It should not be reproduced except in full, without the written approval of ONETECH Corp. OTC-TRF-RF-001(0) ONETECH Corp.: 43-14, Jinsaegol-gil, Ch…

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Page 1 of 23 Report No.: OT-239-RWD-029 It should not be reproduced except in full, without the written approval of ONETECH Corp. OTC-TRF-RF-001(0) ONETECH Corp.: 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599) RADIO PERFORMANCE TEST REPORT Test Report No. : OT-239-RWD-029 Reception No. : 2309002924 Applicant : BLUECOM Co., Ltd Address : 116, Venture-ro, Yeonsu-gu, Incheon, Korea Manufacturer : BLUECOM Co., Ltd Address : 116, Venture-ro, Yeonsu-gu, Incheon, Korea Type of Equipment : Bluetooth NeckBand Headset FCC ID. : U3WFLEX800 Model Name : FLEX800 Multiple Model Name : N/A Serial number : N/A Total page of Report : 23 pages (including this page) Date of Incoming : September 11, 2023 Date of issue : September 22, 2023 SUMMARY The equipment complies with the regulation; FCC PART 15 SUBPART C Section 15.247 This test report only contains the result of a single test of the sample supplied for the examination. It is not a generally valid assessment of the features of the respective products of the mass-production. This report is not correlated with the "KS Q ISO/IEC 17025 and KOLAS accreditation" of Korean Laboratory Accreditation Scheme. Tested by Yun-Bok, Wi / Prj. Engineer ONETECH Corp. Reviewed by Tae-Ho, Kim / Chief Engineer ONETECH Corp. Approved by Jae-Ho, Lee / Chief Engineer ONETECH Corp. Page 2 of 23 Report No.: OT-239-RWD-029 It should not be reproduced except in full, without the written approval of ONETECH Corp. OTC-TRF-RF-001(0) ONETECH Corp.: 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599) CONTENTS PAGE 1. VERIFICATION OF COMPLIANCE ............................................................................................................................. 5 2. TEST SUMMARY .............................................................................................................................................................. 6 2.1 TEST ITEMS AND RESULTS .............................................................................................................................................. 6 2.2 ADDITIONS, DEVIATIONS, EXCLUSIONS FROM STANDARDS ........................................................................................... 6 2.3 RELATED SUBMITTAL(S) / GRANT(S) ............................................................................................................................ 6 2.4 PURPOSE OF THE TEST ................................................................................................................................................... 6 2.5 TEST METHODOLOGY .................................................................................................................................................... 6 2.6 TEST FACILITY ............................................................................................................................................................... 6 3. GENERAL INFORMATION ............................................................................................................................................ 7 3.1 PRODUCT DESCRIPTION ................................................................................................................................................. 7 3.2 ALTERNATIVE TYPE(S)/MODEL(S); ALSO COVERED BY THIS TEST REPORT. ................................................................ 7 4. EUT MODIFICATIONS .................................................................................................................................................... 7 5. SYSTEM TEST CONFIGURATION ............................................................................................................................... 8 5.1 JUSTIFICATION ............................................................................................................................................................... 8 5.2 PERIPHERAL EQUIPMENT ............................................................................................................................................... 8 5.3 MODE OF OPERATION DURING THE TEST ...................................................................................................................... 9 5.4 CONFIGURATION OF TEST SYSTEM ............................................................................................................................. 1 0 5.5 ANTENNA REQUIREMENT ............................................................................................................................................ 10 6. PRELIMINARY TEST .................................................................................................................................................... 10 6.1 AC POWER LINE CONDUCTED EMISSIONS TESTS ....................................................................................................... 10 6.2 GENERAL RADIATED EMISSIONS TESTS...................................................................................................................... 10 7. MIMIMUM 6 DB BANDWIDTH ................................................................................................................................... 11 7.1 OPERATING ENVIRONMENT ......................................................................................................................................... 11 7.2 TEST SET-UP ................................................................................................................................................................. 11 7.3 TEST DATE .................................................................................................................................................................... 11 7.4 TEST DATA FOR 1 MBPS ...........................................................................................................................................…

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Appendix Data 1. DUTY CYCLE ........................................................................................................................................... 2 2. MINIMUM 6 DB BANDWIDTH ............................................................................................................. 6 3. OCCUPIED BANDWIDTH ................................................................................................................... 10 4. MAXIMUM PEAK OUTPUT POWER ............................................................................................... 14 5. POWER SPECTRUL DENSITY ........................................................................................................... 18 6. 100 KHZ BANDWIDTH OUTSIDE THE FREQUENCY BAND ...................................................... 22 7. RADIATED EMISSION (RESTRICTED BAND & HARMONIC) ................................................... 32 Test ItemNo.ModeChannel 1 LE 1 Mbps 2402 2 LE 1 Mbps 2440 3 LE 1 Mbps 2480 4 LE 2 Mbps 2402 5 LE 2 Mbps 2440 6 LE 2 Mbps 2480 Pass Pass Duty Cycle Test BandBluetooth LE AntennaAnt 0 Test Parameters for Channel Bandwidths Verdict Pass Pass Pass Pass 1 2 Duty Cycle Duty Cycle 3 4 Duty Cycle Duty Cycle 5 6 Duty Cycle Duty Cycle Test ItemNo.ModeChannel 1 LE 1 Mbps 2402 2 LE 1 Mbps 2440 3 LE 1 Mbps 2480 4 LE 2 Mbps 2402 5 LE 2 Mbps 2440 6 LE 2 Mbps 2480 6dB Bandwidth Verdict Pass Pass Pass Pass Pass Pass Test BandBluetooth LE AntennaAnt 0 Test Parameters for Channel Bandwidths 1 2 6dB Bandwidth 6dB Bandwidth 3 4 6dB Bandwidth 6dB Bandwidth 5 6 6dB Bandwidth 6dB Bandwidth Test ItemNo.ModeChannel 1 LE 1 Mbps 2402 2 LE 1 Mbps 2440 3 LE 1 Mbps 2480 4 LE 2 Mbps 2402 5 LE 2 Mbps 2440 6 LE 2 Mbps 2480 Pass 99% Occupied Bandwidth Test BandBluetooth LE AntennaAnt 0 Test Parameters for Channel Bandwidths Verdict Pass Pass Pass Pass Pass 1 2 99% Occupied Bandwidth 99% Occupied Bandwidth 3 4 99% Occupied Bandwidth 99% Occupied Bandwidth 5 6 99% Occupied Bandwidth 99% Occupied Bandwidth Test ItemNo.ModeChannel 1 LE 1 Mbps 2402 2 LE 1 Mbps 2440 3 LE 1 Mbps 2480 4 LE 2 Mbps 2402 5 LE 2 Mbps 2440 6 LE 2 Mbps 2480 Pass Pass Output Power Test BandBluetooth LE AntennaAnt 0 Test Parameters for Channel Bandwidths Verdict Pass Pass Pass Pass 1 2 Output Power Output Power 3 4 Output Power Output Power 5 6 Output Power Output Power Test ItemNo.ModeChannel 1 LE 1 Mbps 2402 2 LE 1 Mbps 2440 3 LE 1 Mbps 2480 4 LE 2 Mbps 2402 5 LE 2 Mbps 2440 6 LE 2 Mbps 2480 Pass Pass Power Spectrul Density Test BandBluetooth LE AntennaAnt 0 Test Parameters for Channel Bandwidths Verdict Pass Pass Pass Pass 1 2 Power Spectrul Density Power Spectrul Density 3 4 Power Spectrul Density Power Spectrul Density 5 6 Power Spectrul Density Power Spectrul Density Test ItemNo.ModeChannel 1 LE 1 Mbps 2402 2 LE 1 Mbps 2440 3 LE 1 Mbps 2480 4 LE 2 Mbps 2402 5 LE 2 Mbps 2440 6 LE 2 Mbps 2480 Pass Pass 100 kHz Bandwidth Test BandBluetooth LE AntennaAnt 0 Test Parameters for Channel Bandwidths Verdict Pass Pass Pass Pass 1 1.1 100 kHz Bandwidth 100 kHz Bandwidth 1.2 2 100 kHz Bandwidth 100 kHz Bandwidth 2.1 2.2 100 kHz Bandwidth 100 kHz Bandwidth 3 3.1 100 kHz Bandwidth 100 kHz Bandwidth 3.2 4 100 kHz Bandwidth 100 kHz Bandwidth 4.1 4.2 100 kHz Bandwidth 100 kHz Bandwidth 5 5.1 100 kHz Bandwidth 100 kHz Bandwidth 5.2 6 100 kHz Bandwidth 100 kHz Bandwidth 6.1 6.2 100 kHz Bandwidth 100 kHz Bandwidth Bluetooth_LE 1Mbps 2402.0 F1 RestrictedBand Horizontal AVG 2402.0 F1 RestrictedBand Horizontal PEAK 2402.0 F1 RestrictedBand Vertical AVG 2402.0 F1 RestrictedBand Vertical PEAK 2480.0 F3 RestrictedBand Horizontal AVG 2480.0 F3 RestrictedBand Horizontal PEAK 2480.0 F3 RestrictedBand Vertical AVG 2480.0 F3 RestrictedBand Vertical PEAK F1 X2 4804.0 Harmonic Horizontal PEAK F1 X2 4804.0 Harmonic Horizontal AVG F1 X2 4804.0 Harmonic Vertical AVG F1 X2 4804.0 Harmonic Vertical PEAK F2 X2 4880.0 Harmonic Horizontal AVG F2 X2 4880.0 Harmonic Horizontal PEAK F2 X2 4880.0 Harmonic Vertical AVG F2 X2 4880.0 Harmonic Vertical PEAK F3 X2 4960.0 Harmonic Horizontal AVG F3 X2 4960.0 Harmonic Horizontal PEAK F3 X2 4960.0 Harmonic Vertical AVG F3 X2 4960.0 Harmonic Vertical PEAK Bluetooth_LE 2Mbps 2402.0 F1 RestrictedBand Horizontal AVG 2402.0 F1 RestrictedBand Horizontal PEAK 2402.0 F1 RestrictedBand Vertical AVG 2402.0 F1 RestrictedBand Vertical PEAK 2480.0 F3 RestrictedBand Horizontal AVG 2480.0 F3 RestrictedBand Horizontal PEAK 2480.0 F3 RestrictedBand Vertical AVG 2480.0 F3 RestrictedBand Vertical PEAK F1 X2 4804.0 Harmonic Horizontal PEAK F1 X2 4804.0 Harmonic Horizontal AVG F1 X2 4804.0 Harmonic Vertical AVG F1 X2 4804.0 Harmonic Vertical PEAK F2 X2 4880.0 Harmonic Horizontal AVG F2 X2 4880.0 Harmonic Horizontal PEAK F2 X2 4880.0 Harmonic Vertical AVG F2 X2 4880.0 Harmonic Vertical PEAK F3 X2 4960.0 Harmonic Horizontal AVG F3 X2 4960.0 Harmonic Horizontal PEAK

Antenna SpecificationMODEL : Flex 800 FPCB Antenna Customer : Product : FPCB Antenna Customer Model Name : Flex 800 Remarks : Revision: 1.0 (2023-09-04) CHECK APPROVAL CHECK 김 경록 김 범석 최 화준 WRITTEN CHECK APPROVAL APPROVAL P/N : SPECIFICATION BLUECOM BT R&DQA/QC ( ) Copyright 2023 BLUECOM Co.,Ltd. Antenna SpecificationMODEL : Flex 800 FPCB Antenna - Contents - 1. Revision History 2. Introduction 3. Electrical Characteristics 4. Measurement Process Copyright 2023 BLUECOM Co.,Ltd. Antenna SpecificationMODEL : Flex 800 FPCB Antenna 1. Revision History Rev.No Issued Date 1.04-Sep-23-initial release PageDescriptionSummary Copyright 2023 BLUECOM Co.,Ltd. Antenna SpecificationMODEL : Flex 800 FPCB Antenna 2. Introduction 2.1 Introduction of Product This Product is a Pattern BT Antenna that the thin copper is printed inside PCB 2.2 Specification and Dimension Flex 800 Bluetooth Flex 800 Antenna 1.0 Model Application P/N Revision L = 24.8± 0.1 W = 6.78 ± 0.1 T = 0.8 ± 0.03 size [mm] W L Copyright 2023 BLUECOM Co.,Ltd. Antenna SpecificationMODEL : Flex 800 FPCB Antenna 3. Electrical Characteristics 3.1 Set Condition 3.2 Passive Efficiency -4.32 @2450 1.34 @2450 -5.2 @2450 1.34 @2450 -2.35 @2450 0.8 @2450 -4.06@2450 1.2 @2450 Min shunt 1 series shunt 2 Peak Average Peak Average Peak Matching Circuit SPEC 2400 ~ 2485 3.0 : 1 Average Peak ITEM Frequency Range [MHz] VSWR [MAX] Input Impedance [Ω] Polarization Matching Value of Antenna Matching Circuit 50 Ohm Linear N/C 0Ohm N/C Azimuth Plane Elevation1 Plane Elevation2 Plane 3D Gain[dBi] Copyright 2023 BLUECOM Co.,Ltd. Antenna SpecificationMODEL : Flex 800 FPCB Antenna 3.3 Graph of Set Condition Copyright 2023 BLUECOM Co.,Ltd. Antenna SpecificationMODEL : Flex 800 FPCB Antenna 3.4 Radiation Pattern ThetaPhiElevation 2 Plane Theta(2400Mhz) 0° 180° 90° 360° 180° 90° 360° 180° 90° 360° Copyright 2023 BLUECOM Co.,Ltd. Antenna SpecificationMODEL : Flex 800 FPCB Antenna Theta + Phi(2400Mhz) Phi(2400Mhz) Copyright 2023 BLUECOM Co.,Ltd. Antenna SpecificationMODEL : Flex 800 FPCB Antenna Theta(2450Mhz) Phi(2450Mhz) Copyright 2023 BLUECOM Co.,Ltd. Antenna SpecificationMODEL : Flex 800 FPCB Antenna Theta + Phi(2450Mhz) Theta(2480Mhz) Copyright 2023 BLUECOM Co.,Ltd. Antenna SpecificationMODEL : Flex 800 FPCB Antenna Phi(2480Mhz) Theta + Phi(2480Mhz) Copyright 2023 BLUECOM Co.,Ltd. Antenna SpecificationMODEL : Flex 800 FPCB Antenna 4. Measurement Process 4.1 VSWR/Returnloss 4.2 Gain - The Antenna Gain is m…

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