M4Y-XN620V04Draft 802.11n Wireless Mini-PCI Card

FCC Statement 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 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. 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. This device and its antenna(s) must not be co-located or operation in conjunction with any other antenna or transmitter. IEEE 802.11b or 802.11g operation of this product in the U.S.A. is firmware-limited to channels 1 through 11. CAUTION: To comply with FCC RF exposure compliance requirements, a separation distance of at least 20 cm must be maintained between the antenna of this device and all persons. This Transmitter must not be co-located or operating in conjunction with any other antenna or transmitter This device is intended only for OEM integrators under the following conditions: The antenna must be installed such that 20 cm is maintained between the antenna and users. For laptop installations, the antenna must be installed to ensure that the proper spacing is maintained in the event the users places the device in their lap during use (i.e. positioning of antennas must be placed in the upper portion of the LCD panel only to ensure 20 cm will be maintained if the user places the device in their lap for use) and The transmitter module may not be co-located with any other transmitter or antenna. As long as the 2 conditions above are met, further transmitter testing will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed (for example, digital device emissions, PC peripheral requirements, etc.). IMPORTANT NOTE: In the event that these conditions can not be met (for example certain laptop configurations or co-location with another transmitter), then the FCC authorization is no longer considered valid and the FCC ID can not be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization. End Product Labeling This transmitter module is authorized only for use in devices where the antenna may be installed such that 20 cm may be maintained between the antenna and users (for example access points, routers, wireless ASDL modems, certain laptop configurations, and similar equipment). The final end product must be labeled in a visible area with the following: "Contains TX FCC ID:M4Y-XN620V04 ". RF Exposure Manual Information That Must be Included The users manual for end users must include the following information in a prominent location "IMPORTANT NOTE: To comply with FCC RF exposure compliance requirements, the antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter." Additional Information That Must be Provided to OEM Integrators The end user should NOT be provided any instructions on how to remove or install the device. Service Center in U.S.A Company Name : Zcomax. Company Address:14545 Valley View Ave., Suite S Santa Fe Springs, CA 90670 Tel:562-926-4588 1. Introduction 300Mbps IEEE802.11n D.2.0 Wireless Network Mini PCI Adapter is the perfect solution for your wireless network applications based on the IEEE 802.11n 2.0 draft offering a data rate of 54Mbps in a wireless LAN environment. XN-620 is designed for networking device gives you wireless access the web and network resource without the wire. XN-620 provides high-speed access to network resources and has built-in 40/64-bit, and 128 bit. With Direct Spread Spectrum Signaling (DSSS) and Orthogonal Frequency Division Multiplexing (OFDM), domain access control, WEP encryption and group security, the modules will safeguard all your wireless data transmissions from your nosy neighbors. XN-620 allows you to take full advantage of your devices mobility with access to real-time information and online services anytime and anywhere. 2. Feature . Complies with IEEE 802.11b/g Standard and IEEE802.11n 2.0 for 2.4GHz Wireless LAN. . Works with All Existing Network Infrastructures. . Compatible with Wi-Fi Wireless Products and Services . Capable of up to 128-Bit WEP Encryption. . Freedom to Roam While staying Connected . 300 Mbps High-Speed Transfer Rate . Three UF-L Connectors for External Antenna . Support Antenna diversity for Better Sensitivity . Lower Power Consumption. 3. Specification XN-620 Product Specification Sheet Date: 07/12/2006 Writer/Owner: Queen Lin XN-620 Product Specification Product Description Draft IEEE 802.11n EWC compliant 2.4 GHz WLAN miniPCI card Host Interface 32-bit miniPCI, Type III A Operating Voltage DC3.3V ± 5% Chipset Atheros AR5416/AR2133 3 TX , 3 RX Architecture Power Consumptio…

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Page No. : 6 Confidential Letter Date: 2007/6/21 Federal Communications Commission Authorization and Evaluation Division FCC IDΚM4Y-XN620V04 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, Applicant’s company name : Z-Com, Inc. Applicant’s company address : 7F-2, No. 9. Prosperity RD.I Science-Based Industrial, Park Hsinchu, 300 Taiwan Signature : Job Title and Dept. : Ann Su / EMC Engineer Ann Su 2007.07.10 11:37:46 +08'00'

Page No. : 8 Limited Module Approval Request Letter Subject: Limited Module Approval Date: 2007/7/11 FCC ID: M4Y-XN620V04 Dear Reviewer, We, Sporton International Inc., are authorized by Z-Com, Inc. to have their state-of-the-art Draft 802.11n Wireless Mini-PCI Card approved under limited module approval authorization. The application of this module is specified to mobile host equipment. The requirements regulated in Public Notice DA00-1407 have been fulfilled and clearly explained below. 1. The requirement of RF shielding: The shielding of the radio portion can be demonstrated in exhibition External Photo. 2. The requirement of buffered inputs: Buffered data inputs stage has been integrated in chip AR5416. 3. The requirement of power supply regulation: The part number of the power regulator is RT8011A. 4. The requirements of section 15.203 and 15.204(C): The requirements of antenna connector and spurious emission have been fulfilled. Please reference the exhibition Test Report. 5. The requirement of stand-alone test configuration: Please reference exhibition Test Configuration Photo for the stand-alone test configuration. 6. The requirement of labeling: The instruction on the labeling rule of the end product has been stated in the users manual of this module. Please also see the exhibition Label Sample. 7. The requirement of compliance on specific rule or operating requirements: The required FCC rule has been fulfilled and all the instructions for maintaining compliance has been clearly stated in the Users Manual. 8. The requirement of RF exposure: RF exposure requirement can be fulfilled only for mobile configuration. Please do not hesitate to contact me for any questions of this request letter. Thank you. Company name : Sporton International Inc. Company Address : No.8, Lane 724, Bo-ai St., Jhubei City, Hsinchu County 302, Taiwan, R.O.C. Signature : Name : Leo Huang Job Title : Manager

SPORTON International Inc. PAGE NUMBER : A1 OF A4 TEL : 886-2-2696-2468 ISSUED DATE : Jun. 28, 2007 FAX : 886-2-2696-2255 APPENDIX A. Photographs of EUT SPORTON International Inc. PAGE NUMBER : A2 OF A4 TEL : 886-2-2696-2468 ISSUED DATE : Jun. 28, 2007 FAX : 886-2-2696-2255 SPORTON International Inc. PAGE NUMBER : A3 OF A4 TEL : 886-2-2696-2468 ISSUED DATE : Jun. 28, 2007 FAX : 886-2-2696-2255 SPORTON International Inc. PAGE NUMBER : A4 OF A4 TEL : 886-2-2696-2468 ISSUED DATE : Jun. 28, 2007 FAX : 886-2-2696-2255

29cm 23 cm

SPORTON International Inc. PAGE NUMBER : A1 OF A3 TEL : 886-2-2696-2468 ISSUED DATE : Jun. 28, 2007 FAX : 886-2-2696-2255 APPENDIX A. Photographs of EUT SPORTON International Inc. PAGE NUMBER : A2 OF A3 TEL : 886-2-2696-2468 ISSUED DATE : Jun. 28, 2007 FAX : 886-2-2696-2255 SPORTON International Inc. PAGE NUMBER : A3 OF A3 TEL : 886-2-2696-2468 ISSUED DATE : Jun. 28, 2007 FAX : 886-2-2696-2255

FCC ID: M4Y-XN620V04 Page No. : C1 of C3 Appendix C. Maximum Permissible Exposure FCC ID: M4Y-XN620V04 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 0.2 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. FCC ID: M4Y-XN620V04 Page No. : C3 of C3 1.3. Calculated Result and Limit Antenna Type : Dipole Antenna Max Conducted Power for draft n 20MHz Ant. A + Ant. B + Ant. C : 20.67 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 20.6672 116.6059 0.036785 1 Complies Antenna Type : Dipole Antenna Max Conducted Power for draft n 40MHz Ant. A + Ant. B+ Ant. C : 16.14 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 16.1400 41.1150 0.012970 1 Complies Antenna Type : Dipole Antenna Max Conducted Power for 802.11 b/g : 22.22 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 22.2204 166.7395 0.052600 1 Complies

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 Z-Com, Inc. Applicant Address 7F-2, No. 9. Prosperity RD.I Science-Based Industrial, Park Hsinchu, 300 Taiwan FCC ID M4Y-XN620V04 Manufacturer’s company Z-Com, Inc. Manufacturer Address 7F-2, No. 9. Prosperity RD.I Science-Based Industrial, Park Hsinchu, 300 Taiwan Product Name Draft 802.11n Wireless Mini-PCI Card Brand Name ZCOM Model Name XN-620 Test Rule 47 CFR FCC Part 15 Subpart C § 15.247 Test Freq. Range 2400 ~ 2483.5MHz Received Date Jun. 06, 2007 Final Test Date Jun. 21, 2007 Submission Type Original Equipment Statement Test result included is only for the 802.11b/g part 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 C. The test equipment used to perform the test is calibrated and traceable to NML/ROC. Report No.: FR760609-AB Report Format Version: 01 Page No. : i of ii FCC ID: M4Y-XN620V04 Issued Date : Jun. 27, 2007 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 .........................................................................................................................................................................................3 3.3. Table for Filed Antenna.......................................................................................................................................................................4 3.4. Table for Carrier Frequencies .............................................................................................................................................................4 3.5. Table for Test Modes ...........................................................................................................................................................................5 3.6. Table for Testing Locations..................................................................................................................................................................5 3.7. Table for Supporting Units ...................................................................................................................................................................5 3.8. Table for Parameters of Test Software Setting .....................................................................................................................................6 3.9. Test Configurations .............................................................................................................................................................................7 4. TEST RESULT ..................................................................................................................................................... 9 4.1. AC Power Line Conducted Emissions Measurement...........................................................................................................................9 4.2. Maximum Peak Output Power Measurement ...................................................................................................................................13 4.3. Power Spectral Density Measurement ..............................................................................................................................................16 4.4. 6dB Spectrum Bandwidth Measurement ..........................................................................................................................................21 4.5. Radiated Emissions Measurement ....................................................................................................................................................26 4.6. Band Edge Emissions Measurement .................................................................................................................................................44 4.7. Antenna Requirements .....................................................................................................................................................................51 5. LIST OF MEASURING EQUIPMENTS ................................................................................................................... 52 6. TEST LOCATION.............................................................................................................................................. 54 7. TAF CERTIFICATE OF ACCREDITATION ............................................................................................................. 55 APPENDIX A. PHOTOGRAPHS OF EUT.......................................................................................................... A1 ~ A6 APPENDIX B. TEST PHOTOS.......................................................................................................................... B1 ~ B8 APPENDIX C. MAXIMUM PERMISSIBLE EXPOSURE.......................................................…

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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 Z-Com, Inc. Applicant Address 7F-2, No. 9. Prosperity RD.I Science-Based Industrial, Park Hsinchu, 300 Taiwan FCC ID M4Y-XN620V04 Manufacturer’s company Z-Com, Inc. Manufacturer Address 7F-2, No. 9. Prosperity RD.I Science-Based Industrial, Park Hsinchu, 300 Taiwan Product Name Draft 802.11n Wireless Mini-PCI Card Brand Name ZCOM Model Name XN-620 Test Rule 47 CFR FCC Part 15 Subpart C § 15.247 Test Freq. Range 2400 ~ 2483.5MHz Received Date Jun. 06, 2007 Final Test Date Jun. 21, 2007 Submission Type Original Equipment Statement Test result included is only for the Draft n part 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 C. The test equipment used to perform the test is calibrated and traceable to NML/ROC. Report No.: FR760609-AA Report Format Version: 01 Page No. : ii of ii FCC ID: M4Y-XN620V04 Issued Date : Jun. 28, 2007 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 .........................................................................................................................................................................................5 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 ................................................................................................................................................... 11 4.1. AC Power Line Conducted Emissions Measurement.........................................................................................................................11 4.2. Maximum Peak Output Power Measurement ...................................................................................................................................15 4.3. Power Spectral Density Measurement ..............................................................................................................................................18 4.4. 6dB Spectrum Bandwidth Measurement ..........................................................................................................................................23 4.5. Radiated Emissions Measurement ....................................................................................................................................................28 4.6. Band Edge Emissions Measurement .................................................................................................................................................46 4.7. Antenna Requirements .....................................................................................................................................................................53 5. LIST OF MEASURING EQUIPMENTS ................................................................................................................... 54 6. TEST LOCATION.............................................................................................................................................. 56 7. TAF CERTIFICATE OF ACCREDITATION ............................................................................................................. 57 APPENDIX A. PHOTOGRAPHS OF EUT.......................................................................................................... A1 ~ A6 APPENDIX B. TEST PHOTOS.......................................................................................................................... B1 ~ B8 APPENDIX C. MAXIMUM PERMISSIBLE EXPOSURE..........................................................…

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Report No.: FR760609 FCC ID: M4Y-XN620V04 Page No. : 1 of 8 Appendix B. Test Photos Report No.: FR760609 FCC ID: M4Y-XN620V04 Page No. : 2 of 8 1. Photographs of Conducted Emissions Test Configuration FRONT VIEW REAR VIEW Report No.: FR760609 FCC ID: M4Y-XN620V04 Page No. : 3 of 8 FRONT VIEW Report No.: FR760609 FCC ID: M4Y-XN620V04 Page No. : 4 of 8 2. Photographs of Radiated Emissions Test Configuration 9kHz ~30MHz FRONT VIEW REAR VIEW Report No.: FR760609 FCC ID: M4Y-XN620V04 Page No. : 5 of 8 30MHz~1GHz FRONT VIEW REAR VIEW Report No.: FR760609 FCC ID: M4Y-XN620V04 Page No. : 6 of 8 FRONT VIEW Report No.: FR760609 FCC ID: M4Y-XN620V04 Page No. : 7 of 8 Above 1GHz FRONT VIEW REAR VIEW Report No.: FR760609 FCC ID: M4Y-XN620V04 Page No. : 8 of 8 FRONT VIEW