TDU-MF280BLUETOOTH MONO HEADSET

MOVON CORPORATION 6Fl., Hyunjuk Bldg., 140-28, Samseong-Dong, Gangnam-Gu, Seoul, Korea Date: Mar. 31, 2011 Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 c.c. Timco Engineering, Inc. Certification Division 849 N.W. State Road 45 P.O. Box 370 Newberry, Florida 32669 USA To whom it may concern: I, the undersigned, hereby authorize Technical Manager Tony Nam of MOVON CORPORATION and hereafter referred to as MOVON CORPORATION , to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these m atters. Any and all acts carried out by Technical Manager Tony Nam of MOVON CORPORATION 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 MOVON CORPORATION 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; MOVON CORPORATION 6Fl., Hyunjuk Bldg., 140-28, Samseong-Dong, Gangnam-Gu, Seoul, Korea 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; 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, Dominic So / Manager MOVON CORPORATION REMARK: 1. This authorization letter will be sent along with your application when filing with the Certification Division. 2. Please follow the format and type it on company letterhead and send original to us. 3. Authorized signature must be in agreement with grantee code contact in FCC database.

MOVON CORPORATION 6Fl., Hyunjuk Bldg., 140-28, Samseong-Dong, Gangnam-Gu, Seoul, Korea Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 Subject: Request for Confidentiality FCC ID: TDU-MF280 To Whom It May Concern: Pursuant to the provisions of Sections 0.457 and 0.459 of the Commission’s rules (47 CFR §§ 0.457, 0.459), we are requesting the Commission to withhold the following attachments as confidential document from public disclosure indefinitely. Schematics Block Diagram Operation Description Parts List 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. 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. Best Regards Dominic So MOVON CORPORATION August. 9, 2011

External photos of EUT Front view of EUT Rear view of EUT Top view of EUT Bottom view of EUT Side view of EUT

Internal photos of EUT Antenna view of EUT Internal view of EUT Chip Antenna Top view of Main PCB Bottom view of Main PCB

안테나 부품 승인원 결 재 담 당 품질팀장 개발팀장 승 인 심주용 조병환 이승효 남정수 3/12 3/13 3/13 3/13 BUYER 모본 모 델 명 MF280 부 품 명 BLUETOOTH CHIP ANTENNA 부품코드 아로코드 ABM6020B1 경기도 안양시 만안구 안양7동 205-11 TEL : 031)448-8172 / FAX : 031)448-4194 안테나 승인원 DATE 2011. 03. 03 REV. 1.0 MODEL MF280 TYPE BLUETOOTH CHIP PAGE 2/24 - 목 차 - 1. 승인원 이력 LIST 2. 기술적 사항 2.1 일반적 사양 2.2 전기적 사양 2.3 기구적 사양 3. 전기적 요구 사항 3.1 정재파비와 스미스차트 3.2 PASSIVE DATA 3.3 JIG DATA 3.4 임피던스 3.5 안테나 이득 3.6 JIG 측정 4. 기구적 요구 사항 4.1 기구적 도면 4.2 SET 적용 사진 5. 신뢰성 요구 사항 5.1 MSL LEVEL 시험 5.2 환경 시험 5.3 열 충격, Reflow 시험 5.4 기계적 시험 6. 납땜 조건 7. 주의 사항 8. 포장 사양 8.1 Carrier tepe 사양 8.2 릴(Reel) 포장 사양 8.3 박스 포장 사양 안테나 승인원 DATE 2011. 03. 03 REV. 1.0 MODEL MF280 TYPE BLUETOOTH CHIP PAGE 3/24 1. 승인원 이력 LIST NO 일자 변경 전 변경 후 근거 사유 REV 1 2009.03.12 ANTENNA 단품도면 신작 1.0 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 ※ 상기 REV.은 승인 후 양산중의 변경사항에 대해서만 REVISION 변경 함. 개발중의 변경사항에 대해서는 REVISION 변경 없음. 안테나 승인원 DATE 2011. 03. 03 REV. 1.0 MODEL MF280 TYPE BLUETOOTH CHIP PAGE 4/24 2. 기술적 사항 2.1 일반적 사양 MODEL ANTENNA ANTENNA TYPE CHIP ANTENNA APPLICATIONS BLUETOOTH ANTENNA 2.2 전기적 사양 FREQUENCY RANGE 2440~2485(㎒) V.S.W.R LESS TNEN 2.0:1 MAX.GAIN(dBi) 1.36 (3D MEASUREMENT) IMPEDANCE(NOMINAL) 50(Ω) POLARIZATION LINEAR RADIATION PATTERN OMNIDIRECTIONAL 2.3 기구적 사양 CONNECTOR N/A LENGTH REF DRAWING (No. 7.2) TEMPERATURE -20 ~ 70(°C) WEIGHT 0.1(g) 안테나 승인원 DATE 2011. 03. 03 REV. 1.0 MODEL MF280 TYPE BLUETOOTH CHIP PAGE 5/24 3. 전기적 요구 사항 3.1 정재파비와 스미스차트 3.2 PASSIVE DATA 안테나 승인원 DATE 2011. 03. 03 REV. 1.0 MODEL MF280 TYPE BLUETOOTH CHIP PAGE 6/24 3.3 JIG DATA 측정장비 NETWORK ANALYZER E8357A 측정CABLE TYPE N-MALE TO N-FEMAIL 길이 55㎝ PCB동판 SIZE 40(가로)x40(세로)x1(t) JIG상태 주파수 BLUE TOOTH 표준 공진 주파수 2.25GHz (±50MHz) 안테나 승인원 DATE 2011. 03. 03 REV. 1.0 MODEL MF280 TYPE BLUETOOTH CHIP PAGE 7/24 3.4 임피던스 측정방법 : 그림 3-1과 같이 장비를 연결하고 NETWORK ANALYZER의 REFLECTION POINT에 안테나가 장착된 HANDY SET을 연결하여 사용주파수 대역 내에서의 IMPEDANCE를 측정한다. (그림 3-1) 안테나 승인원 DATE 2011. 03. 03 REV. 1.0 MODEL MF280 TYPE BLUETOOTH CHIP PAGE 8/24 3.5 안테나 이득 측정방법 : 그림 3-2와 같이 혼 안테나를 표준 안테나로 설정하여 [dBi]로 나타내었다. (그림 3-2) 안테나 승인원 DATE 2011. 03. 03 REV. 1.0 MODEL MF280 TYPE BLUETOOTH CHIP PAGE 9/24 3.6 JIG 측정 측정방법 : 그림 3-5과 같이 장비를 연결하고 NETWORK ANALYZER의 REFLECTION POINT에 특성 측정지그를 연결하여 Reference 안테나의 사용주파수 대역과 제품을 비교 측정한다. (그림 3-3) 안테나 승인원 DATE 2011. 03. 03 REV. 1.0 MODEL MF280 TYPE BLUETOOTH CHIP PAGE 10/24 4. 기구적 요구 사항 4.1 기구적 도면 안테나 승인원 DATE 2011. 03. 03 REV. 1.0 MODEL MF280 TYPE BLUETOOTH CHIP PAGE 11/24 5. 신뢰성 요구 사항 5.1 MSL LEVEL 시험 1) JEDEC J-STD-020C 조건 LEVEL Floor Life Soak Requirements Time Conditions Time Conditions 1 Unlimited ≤ 30°C / RH 85% 168±5hr ≤ 85°C / RH 85% 2) 시험 조건 항 목 시험 조건 판정 기준 Soak Requirements ▪ +85±3°C, RH 85%, 168±2hr 방치 후 Aging없이 Reflow 3회 실시. ▪ 안테나 특성 기준에 만족해야 한다. 5.2 환경 시험 항 목 시험 조건 판정 기준 PCT ▪ +121±5°C, RH 100%, 96hr. ▪ 안테나 특성 기준에 만족해야 한다. 저온 동작 ▪ -40±3°C에서 1시간 방치 후 시험온도 상태에서 측정. 저온 방치 ▪ -40±3°C, 120±2hr 방치. 내습 동작 ▪ +85±3°C, RH 85%에서 1시간 방치 후 시험온도 상태에서 측정. 내습 방치 ▪ +85±3°C, RH 85%, 120±2hr 방치. 안테나 승인원 DATE 2011. 03. 03 REV. 1.0 MODEL MF280 TYPE BLUETOOTH CHIP PAGE 12/24 5.3 열 충격, Reflow 시험 항 목 시험 조건 판정 기준 열 충격 ▪ 온도 조건 : -40±3°C/min ↔ +85±3°C/min ▪ 시험CYCLE : 32cycle ▪ 온도 변환 시간 : 5min 미만일 것. ▪ 안테나 특성 기준에 만족해야 한다. SMT ▪ 무연 납 사용 무연 납 Reflow 온도 조건(별도 첨부) ▪ 초기측정 후 1회, 환경시험 후 3회 실시. 5.4 기계적 시험 항 목 시험 조건 판정 기준 진동 시험 ▪ 주파수 : 10~500㎐, ▪ 가속도 : 10×9.8㎨(G) ▪ Sweep time : 15min, X.Y.Z each 5times ▪ 안테나 특성 기준에 만족해야 한다. 낙하 시험 ▪ 조건 : 152㎝에서 낙하 지그를 이용하여 18회 자유낙하(6면3회) ▪ 지그 : 120±20g 플라스틱 지그 사용. ▪ 바닥 : 콘크리트 또는 철판. 안테나 승인원 DATE 2011. 03. 03 REV. 1.0 MODEL MF280 TYPE BLUETOOTH CHIP PAGE 13/24 6. 납땜 조건(Pb Free) 1) 안테나의 특성 저하를 막기 위해 다음과 같은 납땜 조건을 지켜야 한다. - Reflow soldering 조건으로 납땜을 진행하여야 하며, Flow soldering을 하여서는 안 된다. - 비활성 Flux 를 사용하여야 한다.(최대 Cl 함량 0.2% 미만) - Reflow cycle 횟수는 3 회 이내로 해야 한다. Solder paste : Ag/Sn/Cu:96.5/3.0/0.5 (그림 6-1) 7. 주의 사항 1) 보관환경은 -5 ~ 40°C, 상대습도 70% 이내의 대기에서 보관되어야 한다. (MSL Level 1) 2) Dielectric Chip Antenna는 고온/고습에서 사용하거나 또는 황이나 염소가스에 노출될 경우 전극의 납땜성 저하를 일으킬 수 있다. 3) Dielectric Chip Antenna 자체 무게에 의한 재질의 crack을 막기 위해 기계적 충격(낙하 등)을 피해야 한다. 4) Dielectric Chip Antenna는 6개월 이내에 사용되어져야 하며 6개월이 경과한 칩은 사용하기 전에 반드시 납땜성을 확인하여야 한다. 안테나 승인원 DATE 2011. 03. 03 REV. 1.0 MODEL MF280 TYPE BLUETOOTH CHIP PAGE 14/24 8. 포장 사양 8.1 Carrier tepe 사양 1) 크기 (그림 8-1) 2) 재질 및 표면저항 - Carrier tape : 10 9 ~ 10 11 Ω - Cover tape : 10 8 ~ 10 11 Ω - Reel : 10 9 ~ 10 11 Ω 안테나 승인원 DATE 2011. 03. 03 REV. 1.0 MODEL MF280 TYPE BLUETOOTH CHIP PAGE 15/24 8.2 릴(Reel) 포장 사양 1) 크기 (그림 8-2) 항 목 DIA WIDTH CORE DIA HOLE 치수(㎜) 180.0 ~ 180.3 17.0±0.3 60.0±1.0 13.0±0.5 2) 라벨 부착 및 Winding 방법 (그림 8-3) 3) 재질 - Plastic reel : GPPS (General Purpose Poly Styrene) resin. WIDTH DIA HOLE CORE DIA 안테나 승인원 DATE 2011. 03. 03 REV. 1.0 MODEL MF280 TYPE BLUETOOTH CHIP PAGE 16/24 8.3 박스 포장 사양 1) 라벨 종류 및 내용 - 그림 8-4와 같이 ① 납품회사 바코드(ex 삼성전자 바코드)와 ②LEAD FREE(Pb Free) 마크가 반드시 부착되어야 한다. ※ 포장작업 시 현품 표와 제품 및 수량을 필히 확인한 후 명세표에 싸인을 한다. (그림 8-4) 2) 라벨 부착 방법 - 제품을 포장 후 그림 8-5와 같이 부착한다. - CKD 제품의 경우는 우측상단과 후면에 CKD 표시를 반드시 할 것. ※ 신규초물과 변경초물의 경우 스티커를 작성하여 CKD 부착위치에 붙인다. (그림 8-5) LEAD-FREE 바코드 명세표

MOVON CORPORATION Report Number: MOV-11-RF-013 Page : (39) of (41) The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without the written approval of MOVON CORPORATION. 13. RF exposure evaluation 13.1. Environmental evaluation and exposure limit according to FCC CFR 47 part 1, 1.1307(b), 1.1310 According to FCC 1.1310 : The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in §1.1307(b) Limits for maximum permissible exposure (MPE) 13.2. Friis transmission formula Pd = (PoutxG)/(4xpixR 2 ) Where Pd = power density in ㎽/㎠ Pout = output power to antenna in ㎽ G = gain of antenna in linear scale Pi = 3.141 6 R = distance between observation point and center of the radiator in ㎝ Pd the limit of MPE, 1 ㎽/㎠. If we know the maximum gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance where the MPE limit is reached. Frequency range (㎒) Electric field strength(V/m) Magnetic field strength (A/m) Power density (㎽/㎠) Average time (A) Limits for Occupational / Control exposures 300 – 1 500 -- -- F/300 6 1 500 – 100 000 -- -- 5 6 (B) Limits for General Population / Uncontrol Exposures 300 – 1 500 -- -- F/1 500 6 1 500 – 100 000 -- -- 1 30 MOVON CORPORATION Report Number: MOV-11-RF-013 Page : (40) of (41) The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without the written approval of MOVON CORPORATION. 13.3. Test result of RF exposure evaluation Test Item ： RF Exposure evaluation data Test Mode ： Normal operation 13.4. Output power into antenna & RF exposure evaluation distance Operating mode Frequency (㎒) Output average power to antenna (㏈m) Antenna gain (㏈i) Power density at 20㎝ (㎽/㎠) Limit (㎽/㎠) GFSK 2 402 0.20 1.36 0.000 29 1 2 441 0.24 1.36 0.000 29 2 480 -0.09 1.36 0.000 27 ※ Remark The power density Pd (5th column) at a distance of 20 ㎝ calculated from the friis transmission formula is far below the limit of 1 ㎽/㎠ .

MOVON CORPORATION Report Number: MOV-11-RF-013(2) Page : (1) of (44) The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without the written approval of MOVON CORPORATION. FCC Part 15 Subpart B&C §15.247 Test Report Equipment Under Test Bluetooth Mono Headset Model Name MF280 Applicant MOVON CORPORATION FCC ID TDU-MF280 Manufacturer QINGDAO MOVON ELECTRONICS CO., LTD. Date of Test(s) 2011.07.20 ~ 2011.08.05 Date of Issue 2011.08.08. In the configuration tested, the EUT complied with the standards specified above. Issue to Issue by MOVON CORPORATION Hyunjuk Bldg., 140-28, Sanseong-dong, Gangnam-Gu, Seoul, Korea Tel.: +82 +2 2050 4670 Fax: +82 +2 539 5692 MOVON CORPORATION 194-1, Geumeo-ri, Pogok-eup, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea, 449-812 Tel.: +82 +31 338 8837 Fax: +82 +31 338 8847 MOVON CORPORATION Report Number: MOV-11-RF-013(2) Page : (2) of (44) The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without the written approval of MOVON CORPORATION. Revision history Revision Date of issue Description Revised by -- August. 8, 2011 Initial -- 1 August. 11, 2011 Radiated emissions 3 orthogonal planes test added in page 10.13.20 Issac Jin 2 September. 6, 2011 Conducted emission test added in page 41. 42. 43 Issac Jin MOVON CORPORATION Report Number: MOV-11-RF-013(2) Page : (3) of (44) The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without the written approval of MOVON CORPORATION. Table of contents 1. ATTESTATION OF TEST RESULTS.............................................................................. 4 2. EUT DESCRIPTION ........................................................................................................ 5 3. INFORMATION ABOUT THE FHSS CHARACTERISTICS ............................................ 5 4. MEASUREMENT EQUIPMENT ...................................................................................... 6 5. TRANSMITTER RADIATED SPURIOUS EMISSIONS AND CONDUCTED SPURIOUS EMISSIONS .................................................................................................................. 7 7. 20 ㏈ BANDWIDTH MEASUREMENT & 99 % BANDWIDTH MEASUREMENT ........ 21 8. MAXIMUM PEAK OUTPUT POWER MEASUREMENT ............................................... 26 9. HOPPING CHANNEL SEPARATION ........................................................................... 30 10. NUMBER OF HOPPING FREQUENCY ...................................................................... 32 11. TIME OF OCCUPANCY(DWELL TIME) ..................................................................... 34 12. ANTENNA REQUIREMENT ....................................................................................... 38 13. RF EXPOSURE EVALUATION .................................................................................. 39 14. CONDUCTED EMISSION ........................................................................................... 41 15. TEST SETUP PHOTO OF EUT .................................................................................. 44 r.,( ) Yg^lt X"",:? T,,',|tr' Tlil1 -RF-' 1 3(2) 1. Attestation of test results 1.1. Details of applicant Applicant : MOVON CORPORATON Address : Hyunjuk Bldg., 140-28, Sanseong-dong, Gangnam-Gu, Seoul, Korea Contact Person : Wood Park Telephone : +82 +22050 4670 Fax : +82 +2 539 9666 1.2. Summary of test results The EUT has been tested according to the following specifications; X Abbreviation C Complied N/A Not applicable F Fail Approval Signatories Page : (4) of (44) The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without the written approval of MOVON CORPORATION. Section in FCG part 15 Description Result $15.205(a) s15.209 s15.247(d) Transmitter radiated spurious emissions, Conducted spurious emission c $15.1oe(a) Receiver radiated spurious emission c $1s.2a7(a)(1) 20 dB bandwidth and 99 % bandwidth c s15.247(bX1) Maximum peak output power c $15.247(a)(1) Frequency separation c $15.247(a)(1Xiii) Number of hopping frequency c $15.2a7(a)(1Xiii) Time of occupancy(Dwell time) c s15.247(i) s1 .1307(bX1) RF exposure evaluation c Test and Report Gompleted by : ReportApproval by: --7 \1 lssac Jin Test Engineer MOVON CORPORATION Tony Nam Technical Manager MOVON CORPORATION MOVON CORPORATION Report Number: MOV-11-RF-013(2) Page : (5) of (44) The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without the written approval of MOVON CORPORATION. 2. EUT Description Kind of product Bluetooth Mono Headset Model MF280 Serial Number N/A Power supply DC 3.70 V Frequency range 2 402 ㎒ ~ 2 480 ㎒ Modulation technique GFSK Number of channels 79 Operating conditions - 20 °C ~ + 55 °C Antenna gain 1.36㏈i (Max.) 2.1. Declarations by the manufacturer The EUT is does not do anything at charging mode (Power is turned off when it is charging) 2.2. Details of modification None 3. Information about the FHSS characteristics 3.1. Pseudorandom frequency hopping sequence The channel is represented by a pseudo-random hopping sequence hopping through the 79 RF channels. The hopping sequence is unique for the piconet and is determined by the Bluetooth device address of the master; the phase in the hopping sequence is determined by the Bluetooth clock of the master. The channel is divided into time slots where each slot corresponds to an RF hop frequency. Consecutive hops correspond to different RF hop frequencies. The nominal hop rate is 1 600 hops/s. 3.2. Medium access protocol The manufacturer declares that the device uses Bluetooth protocol. It confirmed that Medi…

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Test setup photo of EUT A. Setup photo of EUT