KKI-F-3086Bluetooth Module

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April 12, 2013 Federal Communication Commission Authorization and Evaluation Division FCC ID: KKI-F-3086 Re: Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, the applicant hereby requests confidential treatment of information applied this application as outlined below: 1: Block Diagram 2: Circuit Diagram 3: Operational Description 4: Parts List The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rules 0.457, disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, ShenZhen XinZhongXin Technology Co., Ltd. Contact: Lu Lin/ Manager

Applicant ShenZhen XinZhongXin Technology Co., Ltd. FCC ID: KKI‐F‐3086 Section 15.212 Modular Transmitters Request for Modular Approval Y Request for Limited Modular Approval Requirements EUT Conditions Comply (Y/N) Single Modular Approval Requirements 1 The radio elements of the modular transmitter must have their own shielding. The physical crystal and tuning capacitors may be located external to the shielded radio elements. The metal shielding as shown on external photo, and the crystal and tuning capacitors is also located external to the shielded radio elements. Y 2 The modular transmitter must have buffered modulation/data inputs (if such inputs are provided) to ensure that the module will comply with Part 15 requirements under conditions of excessive data rates or over-modulation. Refer to the Schematic, The modular have buffered modulation/data inputs U3 Y 3 The modular transmitter must have its own power supply regulation. Please refer the Schematic, The modular transmitter have its own power supply regulation, integrated in U1 Y 4 The modular transmitter must comply with the antenna and transmission system requirements of Sections 15.203, 15.204(b) and 15.204(c). The antenna must either be permanently attached or employ a “unique” antenna coupler (at all connections between the module and the antenna, including the cable). The “professional installation” provision of Section 15.203 is not applicable to modules but can apply to limited modular approvals under paragraph (b) of this section. Referring to onboard PCB antenna Y 5 The modular transmitter must be tested in a stand-alone configuration, i.e., the module must not be inside another device during testing for compliance with Part 15 requirements. Unless the transmitter module will be battery powered, it must comply with the AC line conducted requirements found in Section 15.207. AC or DC power lines and data input/output lines connected to the module must not contain ferrites, unless they will be marketed with the module (see Section 15.27(a)). The length of these lines shall be the length typical of actual use or, if that length is unknown, at least 10 centimeters to insure that there is no coupling between the case of the module and supporting equipment. Any accessories, peripherals, or support equipment connected to the module during testing shall be unmodified and commercially available equipment. Any accessories, peripherals, or support equipment connected to the module during testing shall be unmodified and commercially available (see Section 15.31(i)). Refer to the setup photos. The modular transmitter was tested with a control board and PC which are unmodified and commercially available Y 6 The modular transmitter must be equipped with either a permanently affixed label or must be capable of electronically displaying its FCC identification number. (A) If using a permanently affixed label, the modular transmitter must be labeled with its own FCC identification number, and, if the FCC identification number is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following: “Contains Transmitter Module FCC ID: XYZMODEL1” or “Contains FCC ID: XYZMODEL1.” Any similar wording that expresses the same meaning may be used. The Grantee may either provide such a label, an example of which must The modular was labeled with its own FCC ID. The outside of device in to which the module is installed will labeled ‘Contains TX FCC ID:KKI-F-3086’, Please refer to User Manual Y be included in the application for equipment authorization, or, must provide adequate instructions along with the module which explain this requirement. In the latter case, a copy of these instructions must be included in the application for equipment authorization. (B) If the modular transmitter uses an electronic display of the FCC identification number, the information must be readily accessible and visible on the modular transmitter or on the device in which it is installed. If the module is installed inside another device, then the outside of the device into which the module is installed must display a label referring to the enclosed module. This exterior label can use wording such as the following: “Contains FCC certified transmitter module(s).” Any similar wording that expresses the same meaning may be used. The user manual must include instructions on how to access the electronic display. A copy of these instructions must be included in the application for equipment authorization. 7 The modular transmitter must comply with any specific rules or operating requirements that ordinarily apply to a complete transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements. A copy of these instructions must be included in the application for equipment authorization. The module complies with regulations in Label and Circuit Diagram . Any modifications, not expressly approved by the manufacturer could void the authority to operate in these regions. Refer to the Integration Instruction on the User Manual. Y 8 The modular transmitter must comply with any specific rule or operating requirements applicable to the transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements. The modular is complies with RF Exposure. Please refer to the report. Y A limited modular approval may be granted for single or split modular transmitters that do not comply with all of the above requirements, e.g., shielding, minimum signaling amplitude, buffered modulation/data inputs, or power supply regulation, if the manufacturer can demonstrate by alternative means in the application for equipment authorization that the modular transmitter meets all the applicable Part 15 requirements under th…

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PHOTOGRAPHS OF EUT EUT VIEW -1 EUT VIEW -2

Lable & Lable Location Bluetooth Module Trade Name: XINZHONGXIN Model: F-3086 FCC ID: KKI-F-3068

INTERNAL VIEW OF EUT BT Antenna

Report No.: AGC00127130301FE03 Page 1 of 47 FCC Test Report Report No.: AGC00127130301FE03 FCC ID : KKI‐F‐3086 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Bluetooth Module BRAND NAME : XINZHONGXIN MODEL NAME : F‐3086, F‐3076 CLIENT : ShenZhen XinZhongXin Technology Co., Ltd. DATE OF ISSUE : Apr.07,2013 STANDARD(S) : FCC Part 15 Rules REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd CAUTION: This report shall not be reproduced except in full without the written permission of the test laboratory and shall not be quoted out of context. Report No.: AGC00127130301FE03 Page 2 of 47 Report Revise Record Report Version Revise Time Issued Date Valid VersionNotes V1.0 / Apr.07,2013 Valid Original Report Report No.: AGC00127130301FE03 Page 3 of 47 TABLE OF CONTENTS 1. VERIFICATION OF CONFORMITY ...................................................................................... 5 2. GENERAL INFORMATION .................................................................................................. 6 2.1. PRODUCT DESCRIPTION ........................................................................................................... 6 2.2. TABLE OF CARRIER FREQUENCYS .......................................................................................... 6 2.3. RECEIVER INPUT BANDWIDTH ................................................................................................. 7 2.4. EXAMPLE OF A HOPPING SEQUENCY IN DATA MODE ........................................................... 7 2.5. EQUALLY AVERAGE USE OF FREQUENCIES AND BEHAVIOUR ............................................ 7 2.6. RELATED SUBMITTAL(S) / GRANT (S) ....................................................................................... 8 2.7. TEST METHODOLOGY................................................................................................................ 8 2.8. SPECIAL ACCESSORIES ............................................................................................................ 8 2.9. EQUIPMENT MODIFICATIONS ................................................................................................... 8 3. MEASUREMENT UNCERTAINTY........................................................................................ 9 4. DESCRIPTION OF TEST MODES ........................................................................................ 9 5. SYSTEM TEST CONFIGURATION .................................................................................... 10 5.1. CONFIGURATION OF EUT SYSTEM ........................................................................................ 10 5.2. EQUIPMENT USED IN EUT SYSTEM ....................................................................................... 10 5.3. SUMMARY OF TEST RESULTS ................................................................................................ 10 6. TEST FACILITY .................................................................................................................. 11 7. PEAK OUTPUT POWER .................................................................................................... 12 7.1. MEASUREMENT PROCEDURE ................................................................................................ 12 7.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ....................................................... 12 7.3. LIMITS AND MEASUREMENT RESULT .................................................................................... 12 8. 20DB BANDWIDTH ............................................................................................................ 14 8.1. MEASUREMENT PROCEDURE ................................................................................................ 14 8.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ....................................................... 14 8.3. LIMITS AND MEASUREMENT RESULTS .................................................................................. 14 9. CONDUCTED SPURIOUS EMISSION ............................................................................... 21 9.1. MEASUREMENT PROCEDURE ................................................................................................ 21 9.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ....................................................... 21 9.3. MEASUREMENT EQUIPMENT USED ....................................................................................... 21 9.4. LIMITS AND MEASUREMENT RESULT .................................................................................... 21 10. RADIATED EMISSION ..................................................................................................... 25 10.1. MEASUREMENT PROCEDURE .............................................................................................. 25 10.2. TEST SETUP ............................................................................................................................ 27 Report No.: AGC00127130301FE03 Page 4 of 47 10.3. TEST RESULT .......................................................................................................................... 28 11. BAND EDGE EMISSION .................................................................................................. 32 11.1. MEASUREMENT PROCEDURE .............................................................................................. 32 11.2. TEST SET-UP ........................................................................................................................... 32 11.3. TEST RESULT .......................................................................................................................... 33 12. NUMBER OF HOPPING FREQUENCY ............................................................................ 37 12.1. MEASUREMENT PROCEDURE .............................................................................................. 37 12.2. TEST SET…

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PHOTOGRAPHS OF TEST SETUP FCC RADIATED EMISSION TEST SETUP