K7SF7D4302V1Belkin Router

Belkin International, Inc. 501 West Walnut Street, Compton, CA 90220-5221, U.S.A. Tel: 1 (310) 604-2448 Fax: 1 (310) 631-3629 Confidential Letter Date: 2009/12/23 Federal Communications Commission Authorization and Evaluation Division FCC ID：K7SF7D4302V1 Permanent Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, the Applicant Hereby requests confidential treatment of information accomparting this Application As outlined below: 1. Block Diagram 2. Circuit Diagram 3. Operational Description 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 Rule 0.457, disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application Sincerely, FCC Grantee contact person information. Applicant’s company name : Belkin International, Inc. Applicant’s company address : 501 West Walnut Street, Compton, CA 90220-5221, U.S.A. Signature : _____________________________ Job Title and Dept. : Daniel Wesey / EMC Regulatory Compliance Engineer E-Mail : [email protected] Tel. : 1 (310) 604-2315

Belkin International, Inc. 501 West Walnut Street, Compton, CA 90220-5221, U.S.A. Tel: 1 (310) 604-2448 Fax: 1 (310) 631-3629 Date: 2009/12/23 To Whom it may concern, We, as the grantee of this project FCC ID: K7SF7D4302V1 /IC: 3623A - F7D4302V1, would like to declare that the composite portion catagorized as computer peripheral has been authorized under the Declaration of Conformity procedures. Applicant’s company name : Belkin International, Inc. Applicant’s company address : 501 West Walnut Street, Compton, CA 90220-5221, U.S.A. Signature : _____________________________ Job Title and Dept. : Daniel Wesey / EMC Regulatory Compliance Engineer E-Mail : [email protected] Tel. : 1 (310) 604-2315

Belkin International, Inc. 501 West Walnut Street, Compton, CA 90220-5221, U.S.A. Tel: 1 (310) 604-2448 Fax: 1 (310) 631-3629 Power of Attorney Date: 2009/12/23 Dear Sir, I hereby have entrusted the following person to be a proxy regarding application for Type Certification. Sporton International Inc. Address : No.8, Lane 724, Bo-ai St., Jhubei City, HsinChu County 302, Taiwan, R.O.C. Name : Leo Huang Job Title : Manager e-mail : [email protected] I am therefore responsible for the contents of the application. Brand name and model type of the specified radio equipment: Belkin / F7D4302 v1 FCC ID: K7SF7D4302V1 Product name: Belkin Router FCC Grantee contact person information. Applicant’s company name : Belkin International, Inc. Applicant’s company address : 501 West Walnut Street, Compton, CA 90220-5221, U.S.A. Signature : _____________________________ Job Title and Dept. : Daniel Wesey / EMC Regulatory Compliance Engineer E-Mail : [email protected] Tel. : 1 (310) 604-2315

SPORTON International Inc. PAGE NUMBER : A1 OF A6 TEL : 886-2-2696-2468 ISSUED DATE : Feb. 08, 2010 FAX : 886-2-2696-2255 APPENDIX A. Photographs of EUT SPORTON International Inc. PAGE NUMBER : A2 OF A6 TEL : 886-2-2696-2468 ISSUED DATE : Feb. 08, 2010 FAX : 886-2-2696-2255 SPORTON International Inc. PAGE NUMBER : A3 OF A6 TEL : 886-2-2696-2468 ISSUED DATE : Feb. 08, 2010 FAX : 886-2-2696-2255 SPORTON International Inc. PAGE NUMBER : A4 OF A6 TEL : 886-2-2696-2468 ISSUED DATE : Feb. 08, 2010 FAX : 886-2-2696-2255 Adapter 1 Brand Name: LEADER Model No.: MT18-Y120150-A1 SPORTON International Inc. PAGE NUMBER : A5 OF A6 TEL : 886-2-2696-2468 ISSUED DATE : Feb. 08, 2010 FAX : 886-2-2696-2255 Adapter 2 Brand Name: DVE Model No.: DSA-20P-10 US 120180 SPORTON International Inc. PAGE NUMBER : A6 OF A6 TEL : 886-2-2696-2468 ISSUED DATE : Feb. 08, 2010 FAX : 886-2-2696-2255

SPORTON International Inc. PAGE NUMBER : A1 OF A7 TEL : 886-2-2696-2468 ISSUED DATE : Feb. 08, 2010 FAX : 886-2-2696-2255 P3 APPENDIX A. Photographs of EUT SPORTON International Inc. PAGE NUMBER : A2 OF A7 TEL : 886-2-2696-2468 ISSUED DATE : Feb. 08, 2010 FAX : 886-2-2696-2255 SPORTON International Inc. PAGE NUMBER : A3 OF A7 TEL : 886-2-2696-2468 ISSUED DATE : Feb. 08, 2010 FAX : 886-2-2696-2255 SPORTON International Inc. PAGE NUMBER : A4 OF A7 TEL : 886-2-2696-2468 ISSUED DATE : Feb. 08, 2010 FAX : 886-2-2696-2255 SPORTON International Inc. PAGE NUMBER : A5 OF A7 TEL : 886-2-2696-2468 ISSUED DATE : Feb. 08, 2010 FAX : 886-2-2696-2255 SPORTON International Inc. PAGE NUMBER : A6 OF A7 TEL : 886-2-2696-2468 ISSUED DATE : Feb. 08, 2010 FAX : 886-2-2696-2255 SPORTON International Inc. PAGE NUMBER : A7 OF A7 TEL : 886-2-2696-2468 ISSUED DATE : Feb. 08, 2010 FAX : 886-2-2696-2255

Report No.: FR9D1821 FCC ID: K7SF7D4302V1 Page No. : C1 of C3 Appendix C. Maximum Permissible Exposure Report No.: FR9D1821 FCC ID: K7SF7D4302V1 Page No. : C2 of C3 1. Maximum Permissible Exposure 1.1. Applicable Standard Systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy levels in excess limit for maximum permissible exposure. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 this device has been defined as a mobile device whereby a distance of 0.25 m normally can be maintained between the user and the device. (A) Limits for Occupational / Controlled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm²) Averaging Time |E|²,|H|² or S (minutes) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842 / f 4.89 / f (900 / f)* 6 30-300 61.4 0.163 1.0 6 300-1500 F/300 6 1500-100,000 5 6 (B) Limits for General Population / Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm²) Averaging Time |E|²,|H|² or S (minutes) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f)* 30 30-300 27.5 0.073 0.2 30 300-1500 F/1500 30 1500-100,000 1.0 30 Note: f = frequency in MHz ; *Plane-wave equivalent power density 1.2. MPE Calculation Method E (V/m) ＝ d GP××30 Power Density: Pd (W/m²) ＝ 377 2 E E ＝ Electric field (V/m) P ＝ Peak RF output power (W) G ＝ EUT Antenna numeric gain (numeric) d ＝ Separation distance between radiator and human body (m) The formula can be changed to Pd ＝ 2 377 30 d GP × ×× From the peak EUT RF output power, the minimum mobile separation distance, d=0.2m, as well as the gain of the used antenna, the RF power density can be obtained. Report No.: FR9D1821 FCC ID: K7SF7D4302V1 Page No. : C3 of C3 1.3. Calculated Result and Limit For 5GHz WLAN Function 5GHz ISM Band Antenna Type : PIFA Antenna Max Conducted Power for IEEE 802.11a : 16.86 dBm Antenna Gain (dBi) Antenna Gain (numeric) Peak Output Power (dBm) Peak Output Power ( mW ) Power Density (S) (mW/cm²) Limit of Power Density (S) (mW/cm²) Test Result 2.00 1.5849 16.8600 48.5289 0.015309 1 Complies 5GHz UNII Band Antenna Type : PIFA Antenna Max Conducted Power for IEEE 802.11n MCS0 20MHz : 25.29 : 25.29 dBm Antenna Gain (dBi) Antenna Gain (numeric) Peak Output Power (dBm) Peak Output Power ( mW ) Power Density (S) (mW/cm²) Limit of Power Density (S) (mW/cm²) Test Result 2 1.5849 25.2950 338.4518 0.106770 1 Complies For 2.4GHz WLAN Function: Antenna Type : PIFA Antenna Max Conducted Power for IEEE 802.11n MCS0 20MHz: 24.54 dBm Antenna Gain (dBi) Antenna Gain (numeric) Peak Output Power (dBm) Peak Output Power ( mW ) Power Density (S) (mW/cm²) Limit of Power Density (S) (mW/cm²) Test Result 2 1.5849 24.5403 284.4665 0.089739 1 Complies CONCULSION: Both of the 5GHz WLAN and 2.4GHz WLAN can transmit simultaneously, the formula of calculatedthe MPE is: CPD1 / LPD1 + CPD2 / LPD2 + ......etc. < 1 CPD = Calculation power density LPD = Limit of power density Therefore, the worst-case situation is 0.106770 / 1 + 0.089739 / 1 = 0.196509, which isless than “1”. This confirmed that the device comply with FCC 1.1310 MPE limit. Note: Only the highest output power of 5GHz WLAN and 2.4GHz WLAN were evaluated for Co-location Test.

Report No.: FR9D1821 FCC ID: K7SF7D4302V1 Page No. : D1 of D3 Appendix D. Co-location Report No.: FR9D1821 FCC ID: K7SF7D4302V1 Page No. : D2 of D3 1. Results of Radiated Emissions for Co-located Temperature 23°C Humidity 62% Test Engineer Jax Chen Configurations 2.4G + 5G TX Horizontal Report No.: FR9D1821 FCC ID: K7SF7D4302V1 Page No. : D3 of D3 Vertial

SPORTON International Inc. No. 52, Hwa Ya 1st Rd., Kwei-Shan Hsiang, TaoYuan Hsien, Taiwan, R.O.C. Ph: 886-3-327-3456 / FAX: 886-3-327-0973 / www.sporton.com.tw Report Format Version: 01 FCC RADIO TEST REPORT Applicant’s company Belkin International, Inc. Applicant Address 501 West Walnut Street, Compton, CA 90220-5221, U.S.A. FCC ID K7SF7D4302V1 Product Name Belkin Router Brand Name Belkin Model Name F7D4302 v1 Test Rule Part(s) 47 CFR FCC Part 15 Subpart E § 15.407 Test Freq. Range 5150 ~ 5250MHz Received Date Dec. 18, 2009 Final Test Date Jan. 20, 2010 Submission Type Original Equipment Operating Mode Master Statement Test result included is for the IEEE 802.11n and IEEE 802.11a (5150 ~ 5250MHz) of the product. The test result in this report refers exclusively to the presented test model / sample. Without written approval of SPORTON International Inc., the test report shall not be reproduced except in full. The measurements and test results shown in this test report were made in accordance with the procedures and found in compliance with the limit given in ANSI C63.4-2003 and 47 CFR FCC Part 15 Subpart E. The test equipment used to perform the test is calibrated and traceable to NML/ROC. Report No.: FR9D1821AA Report Format Version: 01 Page No. : i of ii FCC ID: K7SF7D4302V1 Issued Date : Feb. 08, 2010 Table of Contents 1. CERTIFICATE OF COMPLIANCE ......................................................................................................................... 1 2. SUMMARY OF THE TEST RESULT .......................................................................................................................... 2 3. GENERAL INFORMATION .................................................................................................................................. 3 3.1. Product Details....................................................................................................................................................................................3 3.2. Accessories .........................................................................................................................................................................................4 3.3. Table for Filed Antenna.......................................................................................................................................................................5 3.4. Table for Carrier Frequencies .............................................................................................................................................................6 3.5. Table for Test Modes ...........................................................................................................................................................................6 3.6. Table for Testing Locations..................................................................................................................................................................7 3.7. Table for Supporting Units ...................................................................................................................................................................7 3.8. Table for Parameters of Test Software Setting .....................................................................................................................................8 3.9. Test Configurations .............................................................................................................................................................................9 4. TEST RESULT ................................................................................................................................................... 13 4.1. AC Power Line Conducted Emissions Measurement.........................................................................................................................13 4.2. 99% Occupied Bandwidth Measurement ........................................................................................................................................19 4.3. Maximum Conducted Output Power Measurement .........................................................................................................................27 4.4. Power Spectral Density Measurement ..............................................................................................................................................38 4.5. Peak Excursion Measurement ...........................................................................................................................................................46 4.6. Radiated Emissions Measurement ....................................................................................................................................................54 4.7. Band Edge Emissions Measurement .................................................................................................................................................78 4.8. Frequency Stability Measurement ....................................................................................................................................................82 4.9. Antenna Requirements .....................................................................................................................................................................84 5. LIST OF MEASURING EQUIPMENTS ................................................................................................................... 85 6. TEST LOCATION.............................................................................................................................................. 86 7. TAF CERTIFICATE OF ACCREDITATION ............................................................................................................. 87 APPENDIX A. PHOTOGRAPHS OF EUT........................................................................................................…

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Report No.: FR9D1821 FCC ID: K7SF7D4302V1 Page No. : 1 of 7 Appendix B. Test Photos Report No.: FR9D1821 FCC ID: K7SF7D4302V1 Page No. : 2 of 7 1. Photographs of Conducted Emissions Test Configuration Test Mode: Mode 1 FRONT VIEW REAR VIEW Report No.: FR9D1821 FCC ID: K7SF7D4302V1 Page No. : 3 of 7 Test Mode: Mode 2 FRONT VIEW REAR VIEW Report No.: FR9D1821 FCC ID: K7SF7D4302V1 Page No. : 4 of 7 2. Photographs of Radiated Emissions Test Configuration 9kHz ~30MHz FRONT VIEW REAR VIEW Report No.: FR9D1821 FCC ID: K7SF7D4302V1 Page No. : 5 of 7 30MHz~1GHz Test Mode: Mode 1 FRONT VIEW REAR VIEW Report No.: FR9D1821 FCC ID: K7SF7D4302V1 Page No. : 6 of 7 Test Mode: Mode 2 FRONT VIEW REAR VIEW Report No.: FR9D1821 FCC ID: K7SF7D4302V1 Page No. : 7 of 7 Above 1GHz FRONT VIEW REAR VIEW