N4Y-F11BFM Transmitter

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. changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Company: Shenzhen Onuoda Electronics Technology Co., Ltd Name: FM Transmitter Model Number: F11B FCC ID: N4Y-F11B 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.

SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 2 Rev 3.0 775 Montague Expressway Milpitas, CA 95035 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 (obsolete) 1.0 1.0 Nov-14-2006 Revised wording (obsolete) 1.0 2.0 Sept–25-2007 Updated company template (current) 2.0 3.0 Jan-31-2012 SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2 Rev 3.0 Shenzhen Onuoda Electronics Technology Co., Ltd. (September 24, 2013) To: SIEMIC, INC. 775 Montague Expressway, Milpitas, CA 95035 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) FCC ID: N4Y-F11B Product name: FM Transmitter Model: F11B 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, Client’s signature Client’s name / title Andy Guo / Engineer Telephone: +86-0755-29703420 Email: [email protected] Address: 3F D Building jingfu industry zone Airway(west) Gu Shenzhen city Guangdong China

SCS-F19: Confidentiality Request Letter Page 1 of 2 Rev 3.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Confidentiality Request Letter Revision History Reason for Amendment (current / obsolete) From To Approved Date Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Adding CFR 2.459 (obsolete) 1.0 2.0 August – 11 - 2008 Updated company template & Added text box (current) 2.0 3.0 Jan-31-2012 SCS-F19: Confidentiality Request Letter Page 2 of 2 Rev 3.0 Shenzhen Onuoda Electronics Technology Co., Ltd (September 24, 2013) To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: N4Y-F11B We hereby request confidential treatment of information accompanying this application as outlined below: - Block Diagram Long-term confidential - Operation description Long-term confidential - Schematic Long-term confidential 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 & 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, Signature Andy Guo / Engineer Title: Engineer Telephone: +86-0755-29703420 Email: [email protected] Company Name: Shenzhen Onuoda Electronics Technology Co., Ltd. Address: 3F D Building jingfu industry zone Airway(west) Gu Shenzhen city Guangdong China

. Shenzhen Certification Technology Service Co., Ltd. 2F, Building B, East Area of Nanchang Second Industrial Zone, Gushu 2 nd Road, Bao'an District, Shenzhen 518126, P.R. China 1) How does this device operate? Plug into IPod & similar device and powered from battery. 2) Provide information on the device and its antenna. The transmitter’s antenna is same cable as Provided by non-manufacturers will use the product can not work , this is permanently attached antenna and meets the requirements of the section. Input signals have been debugged to ensure that it is the worst mode. 3) How is it installed? The EUT will direct plug into IPod & similar device. And power supply by DC 12V supply by battery. 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 only channels: 88.1-107.9 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: September 25, 2013

50mm 30mm Company: Shenzhen Onuoda Electronics Technology Co., Ltd Name: FM Transmitter Model Number: F11B FCC ID: N4Y-F11B 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.

Label location

ANTENNA

Shenzhen Certification Technology Service Co., Ltd 2F, Building B, East Area of Nanchang Second Industrial Zone, Gushu 2 nd Road, Bao'an District, Shenzhen 518126, P.R. China FCC ID: N4Y-F11B Page 1 of 32 TEST REPORT FCC ID: N4Y-F11B Applicant : Shenzhen Onuoda Electronics Technology Co., Ltd Address : 3F D Buildin g jingfu industry zone Airway(west) Gushu village xixiang town Bao’an district Shenzhen city Guangdong China Equipment under Test (EUT): Name : FM Transmitter Model : F11B Standards : FCC Part15.239 Report No. : STI130911167 Date of Test : September 16-23, 2013 Date of Issue : September 24, 2013 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.:STI130911167 FCC ID: N4Y-F11B Page 2 of 32 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 Test Procedure------------------------------------------------------------------------------5 4 Summary of Measurement----------------------------------------------------------------6 5 POWER LINE CONDUCTED EMISSION -------------------------------------------7 5.1 Conducted Emission Limits(15.209&249)-------------------------------------------------------7 5.3 Test Setup --------------------------------------------------------------------------------------------7 5.3 Test Procedure ---------------------------------------------------------------------------------------8 5.4 Test Resluts ------------------------------------------------------------------------------------------8 6 Radiated Emission Test -------------------------------------------------------------------9 6.1 Radiated Emission Limits(15.209&239)---------------------------------------------------------9 6.2 Test Setup for Emission measurement --------------------------------------------------------- 10 6.3 Test Procedure ------------------------------------------------------------------------------------- 11 6.4 Test Condition ------------------------------------------------------------------------------------- 12 7 Bandwidth Test--------------------------------------------------------------------------- 18 7.1 Limit for Bandwidth ------------------------------------------------------------------------------ 18 7.2 Method of measurement-------------------------------------------------------------------------- 18 7.3 Test Setup ------------------------------------------------------------------------------------------ 18 7.4 Test Results ---------------------------------------------------------------------------------------- 18 8 Band Edge Test--------------------------------------------------------------------------- 20 8.1 Test Limit------------------------------------------------------------------------------------------ 20 8.2 Test Procedure ------------------------------------------------------------------------------------ 20 8.3 Test Results --------------------------------------------------------------------------------------- 20 9 Antenna Requirement ------------------------------------------------------------------- 25 9.1 Standard requirement ----------------------------------------------------------------------------- 25 9.2 Result ----------------------------------------------------------------------------------------------- 25 10 Photographs of Test Setup -------------------------------------------------------------- 26 11 Photographs of EUT--------------------------------------------------------------------- 27 Report No.:STI130911167 FCC ID: N4Y-F11B Page 3 of 32 1 General Information 1.1 Description of Device (EUT) Trade Name : N/A EUT : FM Transmitter Model No. : F11B Type of Antenna : PCB antenna, Gain: 0dBi Operation Frequency : 88.1-107.9MHz Channel number : 199 Modulation type FM Power Supply : DC 12V Supply by battery Rated RF output Power 60.69 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.:STI130911167 FCC ID: N4Y-F11B Page 4 of 32 1.2 Description of Test Facility Shenzhen Certification Technology Service Co., Ltd. 2F, Building B, East Area of Nanchang Second Industrial Zone, Gushu 2nd Road, Bao'an District, Shenzhen 518126, P.R. China FCC Registered No.: 197647 2 Test Equipment List Equipment Manufacture Model No. Serial No. Last cal. Cal Interval 3m Semi-Anechoic ETS-LINDGRE N N/A SEL0017 16/11/2012 1Year Spectrum analyzer Agilent E4443A MY46185649 31/10/2012 1Year Receiver R&S ESCI 100492 31/10/2012 1Year Receiver R&S ESCI 101202 31/10/2012 1Year Bilog Antenna Sunol JB3 A121206 20/02/2013 1Year L.I.S.N. R&S ESH3-Z5 100305 31/10/2012 1Year Horn Antenna EMCO 3115 640201028-0 6 20/02/20…

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Radiated Emission Test Setup in Chamber