A3AEXT004EXT004

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 Reason for Amendment (current / obsolete) Revision History Approved Date From To 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 EXITO ELECTRONICS CO., LTD. No. 40, Wen Hua 1st Rd, Kweishan, Taoyuan, Taiwan R.O.C. 2011/11/23 To: SIEMIC, INC. 2206 Ringwood Avenue, San Jose, CA 95131 USA Dear Sir/Madam, Re: Project and Product Certification Representative Authorization Letter We, __ EXITO ELECTRONICS CO., LTD._, hereby authorize SIEMIC, INC. to act as a Certification Body for certifying for the following project(s): EXT004 We affirm that between SIEMIC and __ EXITO ELECTRONICS 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, ________________________ Vickie Tsai/ Product Engineer No. 40, Wen Hua 1st Rd, Kweishan, Taoyuan, Taiwan R.O.C. Tel: +886-3-328-5731 Fax: +886-3-3285739 e-mail: [email protected]

SCS-F19: Confidentiality Request Letter Rev 1.0 Nov 14, 2006 Confidentiality Request Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (current) 1.0 1.0 Nov-14-2006 SCS-F19: Confidentiality Request Letter Rev 1.0 Nov 14, 2006 EXITO ELECTRONICS CO., LTD. No. 40, Wen Hua 1st Rd, Kweishan, Taoyuan, Taiwan R.O.C. 2011/11/23 To: Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID:A3A EXT004 We hereby request confidential treatment of information accompanying this application as outlined below: - Operational Description - Block Diagrams - Schematics Diagrams 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 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, ________________________ Vickie Tsai/ Product Engineer No. 40, Wen Hua 1st Rd, Kweishan, Taoyuan, Taiwan R.O.C. Tel: +886-3-328-5731 Fax: +886-3-3285739 e-mail: [email protected]

CERPASS TECHNOLOGY CORP. Report No.: TEFL1105182 Cerpass Technology Corp. Issued Date : Nov. 17, 2011 Tel:886-2-2655-8100 Fax:886-2-2655-8200 Page No. : A1 of A4 Appendix A. Photographs of EUT

Label & Location EXT‐004 EXITO FCC ID: A3AEXT004

CERPASS TECHNOLOGY CORP. Report No.: TEFL1105182 Cerpass Technology Corp. Issued Date : Nov. 17, 2011 Tel:886-2-2655-8100 Fax:886-2-2655-8200 Page No. : A2 of A4 CERPASS TECHNOLOGY CORP. Report No.: TEFL1105182 Cerpass Technology Corp. Issued Date : Nov. 17, 2011 Tel:886-2-2655-8100 Fax:886-2-2655-8200 Page No. : A3 of A4 CERPASS TECHNOLOGY CORP. Report No.: TEFL1105182 Cerpass Technology Corp. Issued Date : Nov. 17, 2011 Tel:886-2-2655-8100 Fax:886-2-2655-8200 Page No. : A4 of A4

CERPASS TECHNOLOGY CORP. Report No.: TEFL1105182 Cerpass Technology Corp. Issued Date : Nov. 17, 2011 Tel:886-2-2655-8100 Fax:886-2-2655-8200 Page No. : 1 of 26 FCC TEST REPORT according to FCC Part 15, Subpart C (15.231) / ANSI C63.4: 2009 ‚ The test result refers exclusively to the test presented test model / sample., ‚ Without written approval of Cerpass Technology Corp. the test report shall not be reproduced except in full. Applicant : EXITO ELECTRONICS CO., LTD. Address : No. 40, Wen Hua 1st Rd, Kweishan, Taoyuan, Taiwan, R.O.C. Equipment : EXT-004 Model No. : EXT-004 FCC ID : A3AEXT004 Trade Name : EXITO CERPASS TECHNOLOGY CORP. Report No.: TEFL1105182 Cerpass Technology Corp. Issued Date : Nov. 17, 2011 Tel:886-2-2655-8100 Fax:886-2-2655-8200 Page No. : 2 of 26 Contents 1. Report of Measurements and Examinations ......................................................................................... 5 1.1. List of Measurements and Examinations ................................................................................... 5 2. Test Configuration of Equipment under Test ......................................................................................... 6 2.1. Feature of Equipment under Test ............................................................................................... 6 2.2. Test Mode and Test Software ..................................................................................................... 6 2.3. Description of Test System ......................................................................................................... 6 3. General Information of Test ................................................................................................................... 7 4. Antenna Requirements ......................................................................................................................... 7 4.1. Standard Applicable ................................................................................................................... 7 4.2. Antenna Construction and Directional Gain ............................................................................... 7 5. Test of Conducted Emission ................................................................................................................. 8 5.1. Test Limit .................................................................................................................................... 8 5.2. Test Procedures ......................................................................................................................... 8 5.3. Typical Test Setup ...................................................................................................................... 9 5.4. Measurement Equipment ........................................................................................................... 9 5.5. Test Result and Data .................................................................................................................. 9 6. Test of Radiated Emission .................................................................................................................. 10 6.1. Test Limit .................................................................................................................................. 10 6.2. Test Procedures ....................................................................................................................... 11 6.3. Typical Test Setup Layout of Radiated Emission ..................................................................... 12 6.4. Measurement equipment ......................................................................................................... 12 6.5. Test Result and Data ................................................................................................................ 13 6.6. Test Photographs (30MHz~1000MHz) ..................................................................................... 21 6.7. Test Photographs (1000MHz~3200MHz) ................................................................................. 22 7. 20dB Occupied Bandwidth Measurement .......................................................................................... 23 7.1. Test Procedure ......................................................................................................................... 23 7.2. Test Setup Layout .................................................................................................................... 23 7.3. Limits of Band Edges Measurement ........................................................................................ 23 7.4. Measurement equipment ......................................................................................................... 23 7.5. Test Result ............................................................................................................................... 23 8. Transmission Time Control ................................................................................................................. 25 8.1. Test Procedure ......................................................................................................................... 25 8.2. Test Setup Layout .................................................................................................................... 25 8.3. Test Limit .................................................................................................................................. 25 8.4. Measurement equipment ......................................................................................................... 25 8.5. Test Result ............................................................................................................................... 25 Appendix A. Photographs of EUT....................................................................... ...............A1 ~ A4 CERPASS TECHNOLOGY CORP. Report No.: …

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CERPASS TECHNOLOGY CORP. Report No.: TEFL1105182 Cerpass Technology Corp. Issued Date : Nov. 17, 2011 Tel:886-2-2655-8100 Fax:886-2-2655-8200 Page No. : 19 of 24 6.6. Test Photographs (30MHz~1000MHz) Front View Rear View CERPASS TECHNOLOGY CORP. Report No.: TEFL1105182 Cerpass Technology Corp. Issued Date : Nov. 17, 2011 Tel:886-2-2655-8100 Fax:886-2-2655-8200 Page No. : 20 of 24 6.7. Test Photographs (1000MHz~3200MHz) Front View Rear View