2AFBDFM-09FM transmitter

FM transmitter Ve r. V 1 . 0 FM-09 is a fm transmitter delicately designed for mobile phones and other devices with 3.5mm aux-out earphone jack. It is the combination of fineness and taste, easy to operate, and your best choice of enjoying music. FM-09 transforms the music read from the mobile phone or other devices into frequency modulation signals and transmits them though the frequency of 87.5-108.0MHz to any radio device for high-quality music reproduction. Signal Transmission Flowchart FM-09 receives analog audio frequency input through 3.5mm earphone jack --- FM-09 decoding --- FM signal encoding ---Transmission by transmission module --- Radio device receiving the signals Specification ●Display: LCD display panel ●Built-in battery ●Compatible with mobile phones and other devices with 3.5mm aux-out earphone jack ●Can play music on the mobile phones and works as hands-free car kit ●Stereo Hi-Fi audio output ●FM transmission range: ≥5M ●Temperature Humidity: -10c°~65c° / 98%。 ●Operating Voltage: DC 3.3V ●Reception Sensitivity：< - 80dbm（Perl%） ●SNR: ≥45db (1KHz 100%) ●Audio Distortion:≤0.1%（F=75KHz f=1KHz) ●Frequency Saving Method: Auto save after power off ●Frequency range: Item Europe & America Frequency Range（MHz） 88.1-107.9 Frequency interval (MHz) 0.1 Frequency Deviation (KHz) ±75 Audio Bandwidth (Hz) 50-15000 M aintenance ‹ Don’t clean the product with corruptive or hard stuff. ‹ Don’t press on the display panel while cleaning the display. ‹ Store the product according to the specifications mentioned above to extend its lifespan. Warnings ‹ Don’t dismantle the product by yourself, leave it to the professionals. ‹ Please use the legal local frequency when choosing FM transmission frequency ‹ For your own safety, don’t operate the product while driving. Thanks for purchasing this product Please read this manual carefully before using the product. This product is compatible with mobile phones and other devices with 3.5mm aux-out earphone jack. ===================================================== How to use 1. Turn on the transmitter by switching it to “ON”. 2. Connect the transmitter with mobile phone or device with 3.5mm aux-out earphone jack. 3. Press “+” or “-” on the transmitter to select frequency. 4. Tune your radio frequency to the same frequency of the transmitter. 5. Connect the transmitter with the car charger and insert the car charger on the cigar lighter socket to charge the transmitter. Music will be transmitted to the car radio stereo system and play while charging. FCC Information and Copyright 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. 15.19 Labelling requirements. 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. changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 2 Rev 5.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Project and Product Certification Representative Authorization Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Revised wording (obsolete) 1.0 2.0 Sept–25-2007 Updated company template (obsolete) 2.0 3.0 Jan-31-2012 Updated letter information (obsolete) 3.0 4.0 May-23-2014 Added FCC ID field (current) 4.0 5.0 Sept 16 2014 SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2 Rev 5.0 Ainovo Industry Limited 2015-07-29 To: SIEMIC, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Product Certification Representative Authorization Letter We, ____ Ainovo Industry Limited __ _hereby authorize SIEMIC, Inc. to act as a Certification Body for certifying for the following project(s): Product： FM transmitter Trade Name： N/A Model Name： FM-09 Serial Model： FM-07, FM-05, FM-10 FCC ID： 2AFBDFM-09 Sincerely, Signature Client’s name / title : Hedy He / Saty/ Manager Contact information / address : 3rd Floor,1st Building,Dongyida industry zone,Lougang Road,Songgang town,Bao'an District,Shenzhen,China

SCS-F19: Confidentiality Request Letter Page 1 of 2 Rev 4.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Confidentiality Request Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To 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 (obsolete) 2.0 3.0 Jan-31-2012 Added IC confidentiality letter form (current) 3.0 4.0 March-26-2015 SCS-F19: Confidentiality Request Letter Page 2 of 2 Rev 4.0 Ainovo Industry Limited 2015-07-29 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: 2AFBDFM-09 We hereby request confidential treatment of information accompanying this application as outlined below: - . Block Diagram - Schematics - Operational Description 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 Client’s name / title : Hedy He / Saty/ Manager Contact information / address : 3rd Floor,1st Building,Dongyida industry zone,Lougang Road,Songgang town,Bao'an District,Shenzhen,China

Ainovo Industry Limited Model Difference FCC ID: 2AFBDFM-09 Model : FM-09, FM-07, FM-05, FM-10 All the model are the same circuit and RF module, except the model name and colour. Regards, Client’s signature Signature Client’s name / title : Hedy He / Saty/ Manager Contact information / address : 3rd Floor,1st Building,Dongyida industry zone,Lougang Road,Songgang town,Bao'an District,Shenzhen,China

FM Declaration Letter FCC ID: 2AFBDFM-09 1) Provide product information and its antenna. ●Display: LCD display panel ●Built-in battery ●Compatible with mobile phones and other devices with 3.5mm aux-out earphone jack ●Can play music on the mobile phones and works as hands-free car kit ●Stereo Hi-Fi audio output ●FM transmission range: ≥5M ● Temperature Humidity: -10c°~65c° / 98%。 ● Operating Voltage: DC 3.3V ● Reception Sensitivity：< - 80dbm（Perl%） ● SNR: ≥45db (1KHz 100%) ● Audio Distortion:≤0.1%（F=75KHz f=1KHz) ● Frequency Saving Method: Auto save after power off Its anterna is fixed on the PCB board. Antenna Gain:1.0 dBi 2) What is the test procedure used? ANSI C63.4-2013 3) If installed in a car, how is it configured? FM transmitter into the Voltage (3.7V). 3) Was the tuning range properly verified? Yes. It is verified. 5) Was the bandwidth properly tested with max. audio signal input? Yes.It is tested. 6) Provide test report? (Report No.) NTEK-2015NT0616153F

APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Photo 1 Photo 2 Photo 3 Photo 4 Photo 5 Photo 6

FCC ID LABELING AND LOCATION FCC ID Label FM transmitter Model NO.: FM-09 FCC ID: 2AFBDFM-09 FCC ID Label Location The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925)

APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Photo 1 Photo 2 ANT Photo 3 Photo 4 Photo 5

FCC RADIO TEST REPORT FCC ID:2AFBDFM-09 Product： FM transmitter Trade Name： N/A Model Name： FM-09 Serial Model： FM-07, FM-05, FM-10 Report No.： NTEK-2015NT0616153F Prepared for Ainovo Industry Limited 3rd Floor,1st Building,Dongyida industry zone,Lougang Road,Songgang town,Bao'an District,Shenzhen,China Prepared by NTEK Testing Technology Co., Ltd. 1/F, Building E, Fenda Science Park, Sanwei Community,Xixiang Street Bao’an District, Shenzhen P.R. China Tel.: +86-0755-61156588 Fax.: +86-0755-61156599 Website:www.ntek.org.cn Page 2 of 37 Report No.: NTEK-2015NT0616153F ` TEST RESULT CERTIFICATION Applicant’s name ................. : Ainovo Industry Limited Address ................................. : 3rd Floor,1st Building,Dongyida industry zone,Lougang Road,Songgang town,Bao'an District,Shenzhen,China Manufacture's Name ............ : Ainovo Industry Limited Address ................................. : 3rd Floor,1st Building,Dongyida industry zone,Lougang Road,Songgang town,Bao'an District,Shenzhen,China Product description Product name ........................... : FM transmitter Model and/or type reference : FM-09 Serial Model： FM-07, FM-05, FM-10 Rating(s) ................................ : DC 3.7V Standards ............................. : FCC Part15.239 01 Oct. 2014 Test procedure ..............................ANSI C63.10-2013 This device described above has been tested by NTEK, and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of NTEK, this document may be altered or revised by NTEK, personnel only, and shall be noted in the revision of the document. Date of Test ............................................ : Date (s) of performance of tests ............. : 16 Jun. 2015 ~27 Jul. 2015 Date of Issue ........................................... : 27 Jul. 2015 Test Result ............................................... : Pass Testing Engineer : (Jason Chen) Technical Manager : (Brown Lu) Authorized Signatory : (Sam Chen) Page 3 of 37 Report No.: NTEK-2015NT0616153F ` Table of Contents Page 1 . SUMMARY OF TEST RESULTS 4 1.1 TEST FACILITY 5 1.2 MEASUREMENT UNCERTAINTY 5 2 . GENERAL INFORMATION 6 2.1 GENERAL DESCRIPTION OF EUT 6 2.2 DESCRIPTION OF TEST MODES 7 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 8 2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 9 2.5 EQUIPMENTS LIST FOR ALL TEST ITEMS 10 3 . ANTENNA REQUIREMENT 12 3.1 STANDARD REQUIREMENT 12 3.2 EUT ANTENNA 12 3.3 CONDUCTED EMISSION MEASUREMENT 13 3.3.1 POWER LINE CONDUCTED EMISSION LIMITS 13 3.3.2 TEST PROCEDURE 14 3.3.3 DEVIATION FROM TEST STANDARD 14 3.3.4 TEST SETUP 14 3.2.5 TEST RESULT 15 3.4 RADIATED EMISSION MEASUREMENT 19 3.4.1 RADIATED EMISSION LIMITS 19 3.4.2 TEST PROCEDURE 20 3.4.3 DEVIATION FROM TEST STANDARD 20 3.4.4 TEST SETUP 21 3.4.5 TEST RESULTS (BLOW 30MHZ) 23 3.4.6 TEST RESULTS (BETWEEN 30 – 1000 MHZ) 24 3.4.7 TEST RESULTS (BAND EDGE EMISSION) 30 4 . BANDWIDTH TEST 34 4.1 TEST PROCEDURE 34 4.2 DEVIATION FROM STANDARD 34 4.3 TEST SETUP 34 4.4 TEST RESULTS 35 5 . EUT TEST PHOTO 37 APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Page 4 of 37 Report No.: NTEK-2015NT0616153F ` 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15, Subpart C (15.239) Standard Section Test Item Judgment Remark 15.207 Conducted Emission Pass 15.203 Antenna Requirement Pass 15.239 Radiated Spurious Emission Pass 15.239 Occupied Bandwidth Pass 15.205 Band Edge Emission Pass Page 5 of 37 Report No.: NTEK-2015NT0616153F ` 1.1 TEST FACILITY NTEK Testing Technology Co., Ltd Add. : 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street, Bao’an District, Shenzhen P.R. China. FCC FRN Registration No.:238937; IC Registration No.:9270A-1 CNAS Registration No.:L5516 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U，where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2，providing a level of confidence of approximately 95 %。 No. Item Uncertainty 1 Conducted Emission Test ±1.38dB 2 RF power,conducted ±0.16dB 3 Spurious emissions,conducted ±0.21dB 4 All emissions,radiated(<1G) ±4.68dB 5 All emissions,radiated(>1G) ±4.89dB 6 Temperature ±0.5°C 7 Humidity ±2% Page 6 of 37 Report No.: NTEK-2015NT0616153F ` 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Equipment FM transmitter Trade Name N/A Model Name FM-09 Serial Model FM-07, FM-05, FM-10 Model Difference All the model are the same circuit and RF module, except the model name and colour. Product Description The EUT is a FM transmitte r Product Type Low Power Communication Device Transmitter Operation Frequency: 88.1-107.9MHz Modulation Type: FM Number Of Channel 199CH. Antenna Designation: PCB Antenna Antenna Gain(Peak) 1.0 dBi Based on the application, features, or specification exhibited in User's Manual, the EUT is considered as an ITE/Computing Device. More details of EUT technical specification, please refer to the User's Manual. Channel List N/A Adapter N/A Battery 3.7V,90mAh Note: 1. For a more detailed features description, please refer to the manufacturer’s specifications or the User's Manual. Page 7 of 37 Report No.: NTEK-2015NT0616153F ` 2.2 DESCRIPTION OF TEST MODES To investigate the maximum EMI emission characteristics generates from EUT, the test system was pre-scanning tested base on the consideration of following EUT operation mode or test configuration mode which possible have effect on EMI emission level. Each of these EUT operation mode(s) or test configuration mode(s) mentioned above was evaluated respectively. Pretest Mode Description Mode 1 88.1MHz Mode 2 98.1MHz Mode 3 107.9MHz For Conducted Emission Final Test Mode Description Mode 1 98.1MHz For Radiated Emission Final Test Mode Description Mode 1 88.1MHz Mode 2 98.1MHz Mode 3 1…

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Page 33 of 33 Report No.: NTEK-2015NT0616153F ` 5. EUT TEST PHOTO Radiated Measurement Photos Conducted Measurement Photos