IKQFMDOCFM-Transmitter

Statement FCC FCC FCC FCCWarning Warning Warning Warning ThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothefollowingtwo conditions:(1)thisdevicemaynotcauseharmfulinterference,and(2)thisdevicemustaccept anyinterferencereceived,includinginterferencethatmaycauseundesiredoperation. changesormodificationsnotexpresslyapprovedbythepartyresponsibleforcompliance couldvoidtheuser'sauthoritytooperatetheequipment. NOTE:Thisequipmenthasbeentestedandfoundtocomplywiththelimitsfora ClassBdigitaldevice,pursuanttoPart15oftheFCCRules.Theselimitsare designedtoprovidereasonableprotectionagainstharmfulinterferenceina residentialinstallation.Thisequipmentgenerates,usesandcanradiateradio frequencyenergyand,ifnotinstalledandusedinaccordancewiththe instructions,maycauseharmfulinterferencetoradiocommunications.However, thereisnoguaranteethatinterferencewillnotoccurinaparticularinstallation. Ifthisequipmentdoescauseharmfulinterferencetoradioortelevisionreception, whichcanbedeterminedbyturningtheequipmentoffandon,theuseris encouragedtotrytocorrecttheinterferencebyoneormoreofthefollowing measures: --Reorientorrelocatethereceivingantenna. --Increasetheseparationbetweentheequipmentandreceiver. --Connecttheequipmentintoanoutletonacircuitdifferent fromthattowhichthereceiverisconnected. --Consultthedealeroranexperiencedradio/TVtechnicianforhelp. RFExposureStatement TomaintaincompliancewithFCC’sRFExposureguidelines,Thisequipmentshouldbeinstalled andoperatedwithminimumdistancebetween20cmtheradiatoryourbody:Useonlythe suppliedantenna. IC IC IC ICWarning Warning Warning Warning: : : : English: ThisdevicecomplieswithIndustryCanadalicence-exemptRSSstandard(s).Operationissubject tothefollowingtwoconditions:(1)thisdevicemaynotcauseinterference,and(2)this devicemustacceptanyinterference,includinginterferencethatmaycauseundesired operationofthedevice. French: LeprésentappareilestconformeauxCNRd'IndustrieCanadaapplicablesauxappareilsradio exemptsdelicence.L'exploitationestautoriséeauxdeuxconditionssuivantes:(1)l'appareilne doitpasproduiredebrouillage,et(2)l'utilisateurdel'appareildoitacceptertoutbrouillage radioélectriquesubi,mêmesilebrouillageestsusceptibled'encompromettrelefonctionnement.

Block diagram Key LCD driver LCD Ipod connectors Powe r MCU controller 88.1-107.9MHz certification IC DC/DC step-down Car cigarette lighter 3.5 JACK LDO 3.3V 5V FM transmitter (QN8006) OSC26MHz ANT

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 SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2 Rev 2.0 SCOSCHE INDUSTRIES INC. 2011-6-23 To: SIEMIC, INC. 2206 Ringwood Avenue, San Jose, CA 95131 USA Dear Sir/Madam, Re: Project and Product Certification Representative Authorization Letter We, SCOSCHE INDUSTRIES INC. hereby authorize SIEMIC, INC. to act as a Certification Body for certifying for the following project(s): (FM Transmitter, FMDOC) We affirm that between SIEMIC and SCOSCHE INDUSTRIES INC. 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 Peter Butcher / VP, Operations E-mail: : [email protected] Phone: 805-486-4450 Fax: 805-486-9996 Address : 1550 Pacific Ave Oxnard, California United States 9303 3

1) How does this device operate? Insert the Cigarette plug on FMDOC into the car cigarette lighter socket and powered from DC 12V-24V. Push “+””-“key” to change frequency channel, or push scan for autoscan, adjust the frequency on car radio system to match with the one shown on FMDOC LCD display. 2) Provide information on the device and its antenna. The transmitter’s antenna from Chip ; this is permanently attached antenna and meets the requirements of the section. 3) How is it installed? Plug into the car cigarette lighter socket, spin the lock on the plug to make sure the position is locked. 4) What test procedure was used? Operating condition is according to ANSI C63.4-2009 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 to 107.9MHz. 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 100 kHz wide centered on the operation frequency. The 100 kHz band shall lie wholly within the frequency range of 88.1 – 107.9MHz. 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.

External of EUT

FCC ID Label FCC ID：IKQFMDOC Model Number: FMDOC Made in China 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

主体上盖 工艺要求： 1.附着力（百格）测试，环保测试，环境温度，酒精测试。 （详细参考塑胶检验报告 CB/T 12610-1990,QJ2028-1990) 3 5 . 0 0 m m 丝印：PANTONE Cool Gray 5 C IT-0822g 1 6 . 5 0 m m 20.25 mm 亚克力+ABS CCA-1210

Internal of EUT Antenna

Operation description DC1224V from car power supply for EUT and through DC/DC chip lower the output voltage DC 5V for iPhone\iPod charging, another side through LDO isolate and output power voltage with 3.3V for FM Transmitter circuitAudio signal is produced from FM Transmitter chip by internal IC dimensional sound of modulate circuit, phase-locked loop and a high frequency oscillating circuit. Press the button and through MCU to set the frequency. 1.Working voltage: DC 12V-24V 2. Output frequency88.1MHz~107.9MHz 3. The sound channel is separated degree: 42dB 4. Frequency Response2515000Hz 5. THD≤0.1%F=75KHzf=1KHz 6. S/N≥60dB1KHz 100% 7. Audio IN: ipod connectors3.5jack Working temperature: -15°C-50°C

IT-0822D1.sch-1 - Tue Mar 29 09:19:39 2011 IT-0822D1.sch-2 - Tue Mar 29 09:19:39 2011

SHENZHEN EMTEK CO., LTD. REPORT NO: ES110329194F-1 FCC ID: IKQFMDOC DATE: 06/23/2011 Page 1 of 23 ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT INTENTIONAL RADIATOR CERTIFICATION TO FCC PART 15 SUBPART C REQUIREMENT OF FM Transmitter MODEL No.: FMDOC FCC ID: IKQFMDOC REPORT NO: ES110329194F-1 ISSUE DATE: June 23, 2011 Prepared for SCOSCHE INDUSTRIES INC. 1550 Pacific Ave Oxnard, California United States 93033 Prepared by SHENZHEN EMTEK CO., LTD Bldg 69, Majialong Industry Zone, Nanshan District, Shenzhen, Guangdong, China TEL: 86-755-26954280 FAX: 86-755-26954282 SHENZHEN EMTEK CO., LTD. REPORT NO: ES110329194F-1 FCC ID: IKQFMDOC DATE: 06/23/2011 Page 2 of 23 VERIFICATION OF COMPLIANCE Applicant: SCOSCHE INDUSTRIES INC. 1550 Pacific Ave Oxnard, California United States 93033 Product Description: FM Transmitter Brand Name: SCOSCHE Model Number: FMDOC Serial Number: N/A File Number: ES110329194F-1 Date of Test: April 10, 2011 to May 10, 2011 We hereby certify that: The above equipment was tested by SHENZHEN EMTEK CO., LTD. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.4 (2009) and the energy emitted by the sample EUT tested as described in this report is in compliance with conducted and radiated emission limits of FCC Rules Part 15.239. The test results of this report relate only to the tested sample identified in this report. Date of Test : April 10, 2011 to May 10, 2011 Prepared by : (Engineer) Reviewer : (Quality Manager) Approved & Authorized Signer : (Manager) SHENZHEN EMTEK CO., LTD. REPORT NO: ES110329194F-1 FCC ID: IKQFMDOC DATE: 06/23/2011 Page 3 of 23 Table of Contents 1. GENERAL INFORMATION ........................................................................................................... 4 1.1 PRODUCT DESCRIPTION........................................................................................................................... 4 1.2 RELATED SUBMITTAL(S) / GRANT (S) ..................................................................................................... 5 1.3 TEST METHODOLOGY.............................................................................................................................. 5 1.4 SPECIAL ACCESSORIES............................................................................................................................ 5 1.5 EQUIPMENT MODIFICATIONS.................................................................................................................. 5 1.6 TEST FACILITY........................................................................................................................................ 6 2. SYSTEM TEST CONFIGURATION .................................................................................... 7 2.1 EUT CONFIGURATION............................................................................................................................. 7 2.2 EUT EXERCISE........................................................................................................................................ 7 2.3 TEST PROCEDURE.................................................................................................................................... 7 2.4 LIMITATION............................................................................................................................................. 8 2.5 CONFIGURATION OF TESTED SYSTEM..................................................................................................... 8 3. SUMMARY OF TEST RESULTS ....................................................................................... 10 4. DESCRIPTION OF TEST MODES .................................................................................... 11 5. RADIATED EMISSION TEST ............................................................................................ 12 5.1 MEASUREMENT PROCEDURE................................................................................................................. 12 5.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ....................................................................... 12 5.3 MEASUREMENT EQUIPMENT USED: ...................................................................................................... 13 5.4 MEASUREMENT RESULT........................................................................................................................ 13 5.5 RADIATION MEASUREMENT PHOTOS..................................................................................................... 19 6. OCCUPIED BANDWIDTH.................................................................................................. 20 6.1 MEASUREMENT PROCEDURE................................................................................................................. 20 6.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ....................................................................... 20 6.3 MEASUREMENT EQUIPMENT USED: ...................................................................................................... 20 6.4 MEASUREMENT RESULTS:..................................................................................................................... 20 7. ANTENNA APPLICATION.................................................................................................. 23 7.1 ANTENNA REQUIREMENT......................................................................................................................... 23 SHENZHEN EMTEK CO., LTD. REPORT NO: ES110329194F-1 FCC ID: IKQFMDOC DATE: 06/23/2011 Page 4 of 23 1. GENERAL INFORMATION 1.1 Product Description Channel List: 88.1MHz 88.2MHz 88.3MHz 88.4MHz 88.5MHz 88.6MHz 88.7MHz 88.8MHz 88.9MHz 89.0MHz 89.1MHz 89.2MHz 89.3MHz 89.4MHz 89.5MHz 89.6MHz 89.7MHz 89.8MHz 89.9MHz 90.0MHz 90.1MHz 90.2MHz 90.3MHz 90.4MHz 90.5MHz 90.6MHz 90.7MHz 90.8MHz 90.9MHz 91.0MHz 91.1M…

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