X8OF4HPART15 LOW POWER COMMUNICATION DEVICE TRANSMITTER (FM TRANSMITTER)

series (Specific product will indicates and the model name) User manual [Precautions for safety] [How to improve performance for the connection : MP3, PMP, mobile phone, etc.] Proper use [Special Features and the adoption of technology] Automatic level adjustment (Auto Level Control) Patent Application No. 10-2008-0035844 F4 allows you to enjoy the outstanding sounds, with our automatic volume function which automatically controls the volume of the sound you’re listening to without reference to the volume of MP3, GPS, etc. Automatic mode switching (Auto Mode Change) Patent Application No. 10-2008-0054312 F4 allows you to enjoy the outstanding sounds, with our automatic volume function which automatically controls the volume of the sound you’re listening to without reference to the volume of MP3, GPS, etc. ( F4, F4H case) High performance of RF filter Adoption F4 has a high-qualified RF filter that accurately transmits signals without lowering the receiving rate of the DMB, GPS, or any other device. Super Stereo Sound Technology F4 allows you to enjoy any music clearly with our state of the art sound technology; with extremely clear sounds of high-fidelity audio class you can forget the stress about the noise so easily heard with other types of transmitters. Howling prevention To prevent howling MEMS microphone (silicon microphone technique) adopted and applied the design space that is available to talk with a clean sound Product Safety The following conditions may cause the device to malfunction and/or incur permanent damage. Safety Precautions | Keep the device out of direct sunlight and away from extreme heat and cold temperatures. | Do not place objects on top of the device. | Do not open the device, dismantle and/or insert any object into the device or the factory warranty will be void. | Consult a factory authorized repair center should you sense some malfunction. | Do not expose your player to rain (water), beverages, chemicals, cosmetics, etc. | Do not clean the device with chemicals or detergents. Wipe clean with a soft cloth. | Do not press more than two buttons simultaneously or the device may cease operation. Usage Precautions The following conditions may cause injury, malfunction, and/or damage. | Reduce the volume or stop using the device if you experience a ringing in your ears. | Do not use this device at a high volume for extended periods of time. | Remove the battery from the device if you do not plan to use the device for a long time. | Do not touch the device with wet hands or electric shock may occur. | Keep the device away from harsh environments including those with high humidity, dust, or smoke. [Features and How-to use] Power Remove the battery cover located on back of the device. Insert one AAA-sized battery into the holder. Connection The device is capable of connecting various portable electronic devices such as MP3 player, portable GPS, etc. Frequency Tuning Using the buttons choose the channel you wish to listen to. (channel frequencies range 87.6MHz~107.9MHz) Now, turn on the car’s FM radio, and tune the radio frequency to the same frequency of the transmitter. Mute Press the button shortly, and sound is muted. Press the button again in mute state, and the sound is restored Frequency Memory You can save up to 4 channels. Step 1. First, tune the channel desired using the buttons. Step 2. Next, press the button for approximately two seconds, and the number 1 will flicker on the LCD. Press the button shortly, and then the frequency will be saved. Step 3. Then, choose the next channel you wish to save using the buttons. Repeat Step 2. After saving the channels you desire up to 4 selects, if you press the button shortly, the numbers (1~4) will be switched in order. ( F4, F4H) ( F4H) ( F4, F4H) Bettery cover( F4L does not work with the battery.) Power button Memory button Frequency Down button Frequency Up button Plug cover Audio plug LCD screen Microphone DC input terminal Audio plug ( F4L) [Each department name] Product Product Documentation Mount (attachment) tape Batteries (AAA type 1) (* F4, F4H for) [Component] Components may change without any notice to improve performance and product quality Channel 1 2 3 •••• 96 97 98 •••• 197 198 199 Frequenc y (MHz) 88.1 88.2 88.3 •••• 97.6 97.7 97.8 •••• 107.7 107.8 107.9 [Product name] FM Transmitter [Model name] F4H [The cross-party certified] CNAPS [Manufactur’s month and year] 2008.06 [Manufacturer / Manufactur Country] Ubimate/KOREA [Operation frequency] 88.1~107.9 MHz [Channel] [Oscillation type] PLL(Phase Locked Loop) [Emmission type] F3E [Operation temperature] -10°C ~ 50°C [Storage temperature] -10°C ~ 60°C FCC Statement Product : FM Transmitter Model No : F4H FCC ID : X8OF4H This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, this Including interference that may cause undesired operation. Notice Note For international radiator shall caution the user that changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Caution The use of a permanently attached antenna or of an antenna that user a unique coupling to the intentional radiator shall be considered sufficient to comply with the provisions of required this section. The manufacturer may design the unit so that broken antenna can be replaced by the user, but the use of a standard antenna jack or electrical connector is prohibited. 1) Connect F4H audio plug to the audio output terminal (earphone jack). (Targe device : MP3P, PMP, mobile phone, ect) 2) Set the F4H frequency, same as the FM frequency of car audio or home audio. (Select frequency that does not overlap with the air wave broadcasting frequency) 3) Enjoy the sound of device through car audio or home audio. (Adjust the volume suing the audio volume) 4) …

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SNAPS Head office :A203 Techno Park Korea Polytechnic 2 college, 34-1, Gusan-dong, Bupyeong-gu, Incheon, South korea 403-719 Tel: +82-70-7123-5892 / Fax: +82-70-7016-1230 www.ppuple.co.kr [email protected] TIMCO ENGINEERING INC. TCB & FCB 849 NW State Road 45 FCC Approvals Newberry, Florida 32669 Industry Canada Approvals http://www.timcoengr.com Notified Body for Europe 888.472.2424 F 352.472.2030 email: [email protected] TO WHOM IT MAY CONCERNED SUBJECT: Answer for FCC Part 15.239 Questions Applicant: CNAPS. Product: FM Transmitter Model: F4H FCC ID: X8OF4H FM Transmitters 1. How does this device operate? Answer: Sound plug of this EUT is connecting to audio output port of Navigation or MP3, PMP, small Notebook PC etc. and it(sound or short voice guide) is FM modulation to Radio frequency(88.1 MHz ~107.9 MHz), after modulated RF signal is radiation by Cable antenna with in connected sound plug. Modulated RF signal is transmit to Rod antenna which is installed back side of Mobile Car. It is connected with feeder line of FM Car stereo speaker set installed in Car’s driver front side FM channel is selected 0.1MHz step by a left/right push up/down button on the EUT 1.5 Vdc Cell battery(AAA Size) is insert to battery case installed back side of EUT and also optionally 5 Vdc power is supplied by used USB Cable from sound device(MP3, PMP etc.) For more detailed How-to operation about EUT. Please see a user manual 2. Provide inform on the device and its antenna Answer: This device(or product) is named FM Transmitter(Model name: F4H) and it is designed for listening music and short voice guide from car stereo speaker installed inner Car. Antenna is cable type and length is 100 mm. Please see the below fixture and addition to uploading a antenna specification Cable ANT MP3, PMP etc. Sound plug 3. How is it installed ? Answer: This product with used to other sound device(MP3, Navigation, small Notebook PC etc.) is properly location which is comfortable useful around front side of drive Car. No other installation is required. please see the below fixture 4. What test procedure was used? Answer: it was tested in accordance with ANSI C63.4-2003 5. If tested in a car, how was it configured? Answer: it was not tested in a mobile Car . It was tested in a 3 meter semi-anechoic chamber and open test area site as shown in Appendix 1. Test setup photos. 6. Was the tuning range properly verified? The test lab should indicate in the report that the tuning controls were manually adjusted to verify the maximum tuning range. Answer: Per about question, please see the test report (6/17)page and user manual. 7. Was the bandwidth properly tested with the maximum audio input? The test lab should describe the audio input signal (use a typical audio file from a typical device- DO NOT use 1 KHz tone from signal generator as specified under ETSI EN 301 357-1) Answer: as maximum audio input, We played a MP3 song from a Note book PC as required by the applicant. 8. Does the device operate in a vehicle? Please state that this was verified. Answer: It was not test in a Vehicle. Best Regards Rio Lee / Junior system engineer

CNAPS A203 Techno Park Korea Polytechnic 2 Colleges, 34-1, Gusan-dong, Bupyeong-gu, Incheon, Korea Tel No. :82-32-508-5220 Fax No. :82-70-7016-1230 KOSTEC Co.,Ltd. 180-254 Annyeong-dong Hwaseong-si, Gyeonggi-do South korea 445-380 To Whom It May Concern: Please be advised that CNAPS Authorizes KOSTEC Co., Ltd. To act on our behalf, until otherwise notified, for applications submitted to Timco Engineering, Inc. We certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse ACT of 1988, U.S.C. 862. Futher, no party, as defined in 47 CFR 1.2002(B), to the application is subject to denial of federal benefits, that includes FCC benefits. Thank you for your attention to this matter. Rio Lee / Junior system engineer

CNAPS A203 Techno Park Korea Polytechnic 2 Colleges, 34-1, Gusan-dong, Bupyeong-gu, Incheon, Korea Tel No. :82-70-7123-5892 Fax No. :82-70-7016-1230 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: X8OF4H Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name Block diagram Schematic diagram PCB Layout Part List Operational Description Block diagram_F4H. pdf Schematic diagram_F4H. pdf Material Layout_F4H. pdf BOM List_F4H. pdf Operational description_F4H. pdf 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 and 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, Rio Lee / Junior system engineer

Head office & Test Lab: 180-254, Annyeong-dong, Hwaseong-si, Gyeonggi-do, South korea 445-380 Tel: +82-31-222-4251 / Fax: +82-31-222-4252 www.kosteclab.com [email protected] Report No: KST-FCR-100002 Page: 1 / 4 KST-FCR-RFS-Rev.0.2 This report shall not be reproduced except in full without the written approval of KOSTEC Co., Ltd. Appendix 2. External photographs Front Rear Head office & Test Lab: 180-254, Annyeong-dong, Hwaseong-si, Gyeonggi-do, South korea 445-380 Tel: +82-31-222-4251 / Fax: +82-31-222-4252 www.kosteclab.com [email protected] Report No: KST-FCR-100002 Page: 2 / 4 KST-FCR-RFS-Rev.0.2 This report shall not be reproduced except in full without the written approval of KOSTEC Co., Ltd. Appendix 2. External photographs Upper Bottom Head office & Test Lab: 180-254, Annyeong-dong, Hwaseong-si, Gyeonggi-do, South korea 445-380 Tel: +82-31-222-4251 / Fax: +82-31-222-4252 www.kosteclab.com [email protected] Report No: KST-FCR-100002 Page: 3 / 4 KST-FCR-RFS-Rev.0.2 This report shall not be reproduced except in full without the written approval of KOSTEC Co., Ltd. Appendix 2. External photographs Left Right Head office & Test Lab: 180-254, Annyeong-dong, Hwaseong-si, Gyeonggi-do, South korea 445-380 Tel: +82-31-222-4251 / Fax: +82-31-222-4252 www.kosteclab.com [email protected] Report No: KST-FCR-100002 Page: 4 / 4 KST-FCR-RFS-Rev.0.2 This report shall not be reproduced except in full without the written approval of KOSTEC Co., Ltd. Appendix 2. External photographs Cell battery part Audio connection cable

Head office & Test Lab: 180-254, Annyeong-dong, Hwaseong-si, Gyeonggi-do, South korea 445-380 Tel: +82-31-222-4251 / Fax: +82-31-222-4252 www.kosteclab.com [email protected] Report No: KST-FCR-100002 Page: 1 / 1 KST-IRF-FCR-Rev.0.2 This report shall not be reproduced except in full without the written approval of KOSTEC Co., Ltd. Appendix4. Sample Label & Location Label Information The following is a sample copy of the label that will be placed on the inside cabinet of the product. The FCC ID Loge is marked in the product label with model No. The product label is made of plastic material and all information is indelibly printed on the label. Statement required from authorization Authority is describe the user manual Model Name : F4H FCC ID : X80F4H Made by Ubimate Made in Korea Rating : 5V 0.1 A Label location The label shown above shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase. The label is affixed with permanent adhesive to the enclosure and can not be readily detachable. The label is located here. 30 mm 10 mm

Head office & Test Lab: 180-254, Annyeong-dong, Hwaseong-si, Gyeonggi-do, South korea 445-380 Tel: +82-31-222-4251 / Fax: +82-31-222-4252 www.kosteclab.com [email protected] Report No: KST-FCR-100002 Page: 1 / 2 KST-FCR-RFS-Rev.0.2 This report shall not be reproduced except in full without the written approval of KOSTEC Co., Ltd. Appendix 3. Internal photographs Main board_ Top Main board_ Bottom Head office & Test Lab: 180-254, Annyeong-dong, Hwaseong-si, Gyeonggi-do, South korea 445-380 Tel: +82-31-222-4251 / Fax: +82-31-222-4252 www.kosteclab.com [email protected] Report No: KST-FCR-100002 Page: 2 / 2 KST-FCR-RFS-Rev.0.2 This report shall not be reproduced except in full without the written approval of KOSTEC Co., Ltd. Appendix 3. Internal photographs Removed Housing Blank

Head office & Test Lab: 180-254, Annyeong-dong, Hwaseong-si, Gyeonggi-do, South korea 445-380 Tel: +82-31-222-4251 / Fax: +82-31-222-4252 www.kosteclab.com [email protected] Report No: KST-FCR-100002 Page: 1 / 17 KST-FCR-RFS-Rev.0.2 This report shall not be reproduced except in full without the written approval of KOSTEC Co., Ltd. TEST REPORT Report No: KST-FCR-100002 Applicant Name CNAPS Address A203 Techno Park Korea Polytechnic2 colleges, 34-1, Gusan-dong, Bupyeong-gu, Incheon, Korea Manufacturer Name UbiMate Address 363-7 Songnae-dong, Sosa-gu, Bucheon-si, Gyeonggi-do, Korea Equipment Name FM Transmitter Model No F4H Brand Name FCC ID X80F4H Test Standard FCC CFR 47, Part 15. Subpart C-15.239 Test Date(s) 2010. 04. 26 ~ 2009. 04. 29 Issue Date 2010. 04. 30 Test Result Compliance Supplementary Information The device bearing the brand name and FCC ID specified above has been shown to comply with the applicable technical standards as indicated in the measurement report and was tested in accordance with measurement procedures specified in ANSI C 63.4-2003. We attest to the accuracy of data and all measurements reported herein were performed by KOSTEC Co., Ltd. and were made under Chief Engineer’s supervision. We assume full responsibility for the completeness of these measurements and vouch for the qualifications of all persons taking them. Tested by Mi Young, Lee Approved by Gyeong Hyeon, Park Signature Signature Head office & Test Lab: 180-254, Annyeong-dong, Hwaseong-si, Gyeonggi-do, South korea 445-380 Tel: +82-31-222-4251 / Fax: +82-31-222-4252 www.kosteclab.com [email protected] Report No: KST-FCR-100002 Page: 2 / 17 KST-FCR-RFS-Rev.0.2 This report shall not be reproduced except in full without the written approval of KOSTEC Co., Ltd. Table of Contents 1. GENERAL INFORMATION .............................................................................................................. 3 1.1 Test Facility ............................................................................................................................................... 3 1.2 Location .................................................................................................................................................... 3 2. EQUIPMENT DESCRIPTION ........................................................................................................... 4 3. SYSTEM CONFIGURATION FOR TEST ......................................................................................... 5 3.1 Characteristics of equipment.................................................................................................................... 5 3.2 Configuration of EUT ................................................................................................................................ 5 3.3 Support Equipment Used ......................................................................................................................... 5 3.4 Type of Cables Used ................................................................................................................................ 5 3.5 Product Modification ................................................................................................................................. 5 3.6 Operating Mode........................................................................................................................................ 5 3.7 Test Configuration..................................................................................................................................... 5 3.8 EUT Operation Table for Total tuning range ............................................................................................. 6 3.9 Used Test Equipment List......................................................................................................................... 7 4. SUMMARY TEST RESULTS ............................................................................................................ 8 5. MEASUREMENT RESULTS ............................................................................................................ 9 5.1 Occupied bandwidth Measurement.......................................................................................................... 9 5.2 Radiate emission of Field strength ......................................................................................................... 11 5.3 Out of band Radiated emissions ............................................................................................................ 14 5.4 General requirement .............................................................................................................................. 17 Head office & Test Lab: 180-254, Annyeong-dong, Hwaseong-si, Gyeonggi-do, South korea 445-380 Tel: +82-31-222-4251 / Fax: +82-31-222-4252 www.kosteclab.com [email protected] Report No: KST-FCR-100002 Page: 3 / 17 KST-FCR-RFS-Rev.0.2 This report shall not be reproduced except in full without the written approval of KOSTEC Co., Ltd. 1. GENERAL INFORMATION 1.1 Test Facility Test laboratory and address KOSTEC Co., Ltd. 180-254, Annyeong-dong, Hwaseong-si, Gyeonggi-do, South Korea The open area field test site and conducted measurement facility are used for these testing. This site at was fully described in a reports submitted to the Federal Communications Commission (FCC). The details of these reports have been found to be in complies with the requirements of Section 2.948 of the FCC Rules on November 14, 2002. The facility also complies with the radiated and conducted test site criteria set forth in ANSI C63.4-2003. The Federal Communications Commission (FCC) has the reports on file and KOSTEC Co., Ltd. is listed under FCC Registration No.525762. The test site has been approved by the FCC for public use and is list in the FCC Public Access Link CORES (Commission Registration System) and Industry Canada office (Industry C…

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Head office & Test Lab: 180-254, Annyeong-dong, Hwaseong-si, Gyeonggi-do, South korea 445-380 Tel: +82-31-222-4251 / Fax: +82-31-222-4252 www.kosteclab.com [email protected] Report No: KST-FCR-100002 Page: 1 / 1 KST-IRF-FCR-Rev.0.2 This report shall not be reproduced except in full without the written approval of KOSTEC Co., Ltd. Appendix1. Photographs of test setup (Radiated RF measurement) (Below 1 ㎓) (Above 1 ㎓)