W8D-F18FM Transmitter

IPODFM transmitter has a digital FM transmitter function, so you can enjoy in the car through the sound of high-quality digital music. Its attractive appearance, especially the unique blue glare screen allows you refreshing versatile, easy to use. Technical parameters: 1.Blue LCD display built-hyun 2.Apply to Iphone and all iPod models 3.Receiver Sensitivity: <-80dB (Per 1%) 4.Signal to Noise Ratio: (SNR> 68DB) 5.Frequency range: Full frequencies 88.1-107.9Mhz 0.2Mhz/step 6. car charger power supply (9-15V), while work for iPhone / ipod charger 7. Effective distance: ≥ 10m 8. Ambient temperature 14-122F.0-95%. 9. Audio Interface: iPod audio ports, 3.5 audio interface Instructions : Open the car radio, transferred without the radio frequency * FM transmitter to connect with iPhone / iPod. * Press “Power” key to boot. * Adjust the volume and frequency of FM radio (no radio emission points). z Press “Up” or “Down” key to adjust the transmission frequency, so the same with the FM radio frequency. changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -- Reorient or relocate the receiving antenna. -- Increase the separation between the equipment and receiver. -- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technician for help. FCC ID: W8D-F18 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, including interference that may cause undesired operation.

MASTER IC CPU DECODE LCD Driver LCD Panel IR Receiver Switch controller FM Amplifier Demodulator Memory R. IN L. IN DC12V-24VPower supply IPOD Charge DC5VPower supply DC5V Power supply XTAL 24M 88.1-107.9MHZ

Shenzhen Onuoda Electronics Technology Co. Ltd ______________________________________________________ SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 2 Rev 2.0 2206 Ringwood Avenue San Jose, CA 95131 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Project and Product Certification Representative Authorization Letter Revision History Reason for Amendment (current / obsolete) From To Approved Date Initial Release (current) 1.0 1.0 Nov-14-2006 Revised wording (current) 1.0 2.0 Sept–25-2007 Shenzhen Onuoda Electronics Technology Co. Ltd ______________________________________________________ SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2 Rev 2.0 (June 24, 2010) To: SIEMIC, INC. 2206 Ringwood Avenue, San Jose, CA 95131 USA Dear Sir/Madam, Re: Project and Product Certification Representative Authorization Letter We, Shenzhen Onuoda Electronics Technology Co. Ltd hereby authorize SIEMIC, INC. to act as a Certification Body for certifying for the following project(s): (Product description, model name) FCC ID: W8D-F18 Product name: FM Transmitter Model: F18 We affirm that between SIEMIC and Shenzhen Onuoda Electronics Technology Co.,Ltd , any difference in understanding, including test plan, measurement methods, applicable standards and relevant procedures and processes have been resolved prior to commencement of testing activities. Sincerely, Signature Andy Guo/ General Manager Title: General Manager Telephone: +86-0755-29703420 Email: [email protected] Date: June 24, 2010

Shenzhen Certification Technology Service Co., Ltd 3F, Bldg27,Area A, Tanglang Industrial Zone, Xili Town, Nanshan District, ShenZhen, Guang dong, P.R. China. 1) How does this device operate? Plug into IPod & similar device and powered from Car Cigarette lighter.. 2) Provide information on the device and its antenna. The transmitter’s antenna is same cable as Power line from Car Cigarette, this is permanently attached antenna and meets the requirements of the section. 3) How is it installed? The EUT will direct plug into IPod unique connector. And power by 12Vdc Car Power. 4) What test procedure was used? Operating condition is according to ANSI C63.4-2003 5) If tested in a car, how was it configured/tested? N/A 6) Was the tuning range properly verified? The test lab should indicate in the report that the tuning controls were manually adjusted to verify maximum tuning range. EUT was adjusted to work at the selected channels: 88.1 MHz, 98.1 MHz, and 107.9 MHz. The EUT will not allow operation below 88.1 MHz and will not allow operation above 107.9 MHz. 7) Was the bandwidth properly tested with maximum audio input? Emissions from the intentional radiator shall be confined within a band 200 kHz wide centered on the operation frequency. The 200 kHz band shall lie wholly within the frequency range of 88 – 108 MHz. Setup the EUT and simulators as shown in the report. Enable RF signal and confirm EUT active. Modulate output capacity of EUT up to specifications. 8) Provide the test report. Test Report Submitted. (Mark Zhu) General Manager Date: June 24, 2010

Full View To p Vi e w Bottom View Front View Left View Rear View Right View

FCC ID:W8D-F18

Label Location

To p Vi e w Bottom View ANTENNA

Circuit Descriptions of Transmitter 1. Audio signal input to MCU; 2. After MCU stereo modulated, signal input to FM transmitter circuit; 3. MCU control PLL IC U6 to set the frequency. 4. Setup parameters will saved by AT24C02BN 5. The Frequency range is :88.1-107.9MHZ 6. Power supply: car’s power source. 7. Antenna is printing antenna

1234 A B C D 4321 D C B A 1234 5678 U1 1234567 89 1011121314 U2 S1 R3 R4 S2 S3 Y1 R6 R1 R2 L3 1 2 3 4 USB1+5V GND E2 C9 C3 +3.3V +5 +3.3V+3.3V SDASCLWBVCC A0A1A2 P50 P51P52P53P60P61P62 P63P64P65P66P67 VSS VDD C1 C2 E1 L4 ipod IR +5 U6 ipod L IN ipod R IN L2 L1 R5 CS 1 RD 2 WR 3 DATA 4 GND 5 OSCO 6 OSCI 7 VLCD 8 VDD 9 IRQ 10 BZ 11 BZ 12 COM0 16 COM1 15 COM2 14 COM3 13 SEG 17 SEG 18 SEG 19 SEG 20 SEG 21 SEG 22 SEG 23 SEG 24 SEG 25 SEG 26 SEG 27 SEG 28 SEG 29 SEG 30 SEG 31 SEG 32 SEG 33 SEG 34 SEG 35 SEG 36 SEG 37 SEG 38 SEG 39 SEG 40 SEG 41 SEG 42 SEG 43 SEG 44 SEG 45 SEG 46 SEG 47 SEG 48 U3 COM1 COM2 COM3 COM4 123456789 1011121314 LCD1 R8 NC 1 NC 2 ANGND 3 ALI 4 ARI 5 AGND 6 RFI 7 RFGND 8 RFO 9 VIO 10 CEN 11 MOD 12 MCK 13 NC 14 WS 15 XCLK 16 X1 17 X2 18 AGND 19 DIN 20 SEB 21 SCL 22 SDA 23 VCC 24 AGND 25 U5 +3.3V C6 RX ANT C4 TX ANT C5 C7 24MhzC8 SEB +3.3V S4 S5 AK DZ? +3.3v

Shenzhen Certification Technology Service Co., Ltd 3F, Bldg27,Area A, Tanglang Industrial Zone, Xili Town, Nanshan District, ShenZhen, Guang dong, P.R. China. FCC ID: W8D-F18 Page 1 of 25 TEST REPORT FCC ID: W8D-F18 Applicant : Shenzhen Onuoda Electronics Technology Co. Ltd Address : 3F D building Jingfu industry zone Airway(West) Gushu village Xixiang town Bao’an district Shenzhen city Guangdong China Equipment under Test (EUT): Name : FM Transmitter Model : F18 Standards : FCC Part15.239 Report No. : STE100617449 Date of Test : June 17-19, 2010 Date of Issue : June 21, 2010 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above Authorized Signature (Mark Zhu) General Manager The manufacture should ensure that all the products in series production are in conformity with the product sample detailed in this report. If the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new system complies with all relevant standards. Any mention of Shenzhen Certification Technology Service Co., Ltd. Or test done by Shenzhen Certification Technology Service Co., Ltd. Approvals in connection with, distribution or use of the product described in this report must be approved by Shenzhen Certification Technology Service Co., Ltd. Approvals in writing. Report No.:STE100617449 FCC ID: W8D-F18 Page 2 of 25 TABLE OF CONTENT Description Page 1 General Information----------------------------------------------------------------------------------- 3 1.1 Description of Device (EUT) --------------------------------------------------------------- 3 1.2 Description of Test Facility----------------------------------------------------------------- 4 2 Test Equipment List ---------------------------------------------------------------------------------- 4 3 Summary of Measurement ------------------------------------------------------------------------- 5 4 Radiated Emission Test ----------------------------------------------------------------------------- 6 4.1 Radiated Emission Limits(15.209&239)------------------------------------------------- 6 4.2 Test Setup for Emission measurement ------------------------------------------------- 7 4.3 Test Procedure---------------------------------------------------------------------------------- 8 4.4 Test Condition----------------------------------------------------------------------------------- 9 4.5 Test Results ------------------------------------------------------------------------------------- 10 5 Bandwidth Test --------------------------------------------------------------------------------------- 15 5.1 Limit for Bandwidth-------------------------------------------------------------------------- 15 5.2 Method of measurement-------------------------------------------------------------------- 15 5.3 Test Setup --------------------------------------------------------------------------------------- 15 5.4 Test Results ------------------------------------------------------------------------------------ 15 6 Band Edge Test --------------------------------------------------------------------------------------- 17 6.1 Test Limit---------------------------------------------------------------------------------------- 17 6.2 Test Procedure -------------------------------------------------------------------------------- 17 6.3 Test Results ------------------------------------------------------------------------------------ 17 7 Antenna Requirement ------------------------------------------------------------------------------ 19 7.1 Standard requirement----------------------------------------------------------------------- 19 7.2 Result -------------------------------------------------------------------------------------------- 19 8 Photographs of Test Setup ----------------------------------------------------------------------- 20 9 Photographs of EUT --------------------------------------------------------------------------------- 21 Report No.:STE100617449 FCC ID: W8D-F18 Page 3 of 25 1 General Information 1.1 Description of Device (EUT) Trade Name : N/A EUT : FM Transmitter Model No. : F18 Type of Antenna : Integral Antenna Operation Frequency : 88.1-107.9MHZ(All turning channels is manually verified Which will be only between 88MHZ~108MHZ) Modulation type FM Power Supply : DC12V Rated RF output Power 53.78 dBuV(PK detector) Applicant : Shenzhen Onuoda Electronics Technology Co. Ltd Address : 3F D building Jingfu industry zone Airway(West) Gushu village Xixiang town Bao’an district Shenzhen city Guangdong China Manufacturer : Shenzhen Onuoda Electronics Technology Co. Ltd Address : 3F D building Jingfu industry zone Airway(West) Gushu village Xixiang town Bao’an district Shenzhen city Guangdong China Report No.:STE100617449 FCC ID: W8D-F18 Page 4 of 25 1.2 Description of Test Facility Shenzhen Certification Technology Service Co.,Ltd. 3F, Bldg.27, Area A, Tanglang Industrial Zone, Xili Town, Nanshan District, Shenzhen 518055, Guangdong, P.R. China FCC Registered No.:305283 2 Test Equipment List Equipment Manufacture Model No. Serial No. Last cal. Cal Interval 3m Semi-Anechoic ETS-LINDGREN N/A SEL0017 16/06/20101Year Spectrum analyzer Agilent E4443A MY46185649 06/06/20101Year Receiver R&S ESCI 100492 04/06/20101Year Receiver R&S ESCI 101202 07/01/20101Year Bilog Antenna Sunol JB3 A121206 04/06/20101Year Horn Antenna EMCO 3115 640201028-0 6 04/06/20101Year ETS Horn Antenna ETS 3160 SEL0076 12/08/20091Year Active Loop Antenna Beijing Daze ZN30900A SEL0097 15/06/20101Year Cable Resenberger N/A No.1 04/06/20101Year Cable SCHWARZBECK N/A No.2 04/06/20101Year Cable SCHWARZBECK N/A No.3 04/06/20101Year Pre-amplifier R&S AFS42-00101 800-25-S-42 SEL0081 18/06/20101Year Pre-amplifier R&S AFS33-18002650 -30-8P-44 SEL0080 18/06/20101Year Report No.:STE100617449 FCC ID: W8D-F18 Page 5 of 25 3 Summary of Measurement Test Item Test RequirementStandard Paragraph Result Antenn…

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