T58NW3332007M1Wireless USB Adapter

Wireless Network Adapter User manual Page 1 of 8 Wireless Network Adapter User’s Manual Federal Communications Commission (FCC) Requirements, Part 15 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. Regulatory information / Disclaimers Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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. (2) This device must accept any interference received, including interference that may cause undesired operation. IMPORTANT NOTE (CO-LOCATION) FCC RF Radiation Exposure Statement: This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This device and its antenna must not be co-located or operating in conjunction with any other antenna or transmitter. Wireless Network Adapter User manual Page 2 of 8 Table of Contents Chapter 1 Introduction ...................................................................... 3 1.1 Welcome.............................................................................................................................. 3 1.2 About This Guide.............................................................................................................. 3 1.3 Copyright statement........................................................................................................ 3 1.4 Contents of Package........................................................................................................ 3 1.5 Before you begin............................................................................................................... 4 Chapter 2 Designing Your Wireless Network ..................................... 4 Chapter 3 Install Wireless Adapter .................................................... 4 3.1 Install Adapter................................................................................................................... 4 3.2 Configuration your wireless adapter......................................................................... 6 Chapter 4 Troubleshooting ................................................................ 7 APPENDIX A Specifications................................................................ 8 Wireless Network Adapter User manual Page 3 of 8 Chapter 1 Introduction 1.1 Welcome The Wireless Network Adapter is a powerful 32-bit USB Adapter that installs quickly and easily into PCs. The Adapter can be used in Ad-Hoc mode to connect directly with other cards for peer-to-peer file sharing or in Infrastructure mode to connect with a wireless access point or router for access to the Internet in your office or home network. The Wireless USB Adapter connects you with 802.11g networks at up to an incredible 54Mbps and for added versatility, it can also interoperate with all the up to 11Mbps 802.11b products found in homes, businesses, and public wireless hotspots around the country. And in either mode, your wireless communications are protected by industrial-strength WPA, so your data stays secure. 1.2 About This Guide This User Manual contains information on how to install and configure your Wireless Adapter to get your network started accessing the Internet. It will guide you through the correct configuration steps to get your device up and running. 1.3 Copyright statement No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, whether electronic, mechanical, photocopying, recording, or otherwise without the prior writing of the publisher. 1.4 Contents of Package z Wireless network USB adapter z Manual, Drivers If any of the above items are missing, please contact your reseller. Wireless Network Adapter User manual Page 4 of 8 1.5 Before you begin You must have at least the following: z A laptop computer/desktop PC with an available USB slot z At least a 300MHz processor and 32MB of memory z Windows 2000, XP z USB controller properly installed and working in the laptop computer z A 802.11g or 802.11b Access Point (for infrastructure Mode) or another 802.11g or 802.11b wireless adapter (for Ad-Hoc; Peer-to-Peer networking mode.) Chapter 2 Designing Your Wireless Network The wireless USB Adapter supports up to 54 Mbps connections. This card is fully compliant with the specifications defined in IEEE802.11g standard. It is designed to complement USB Local Bus computers and supports Windows /2000/XP. The status LED indicators of the USB wireless adapter are described in the following. z Lnk/Act ON (Green): Indicates a valid connection z Lnk/Act Flashing: Indicates the Adapter is transmitting or receiving data. Figure 2-3 Chapter 3 Install Wireless Adapter 3.1 Install Adapter z Power on your PC, let the operating system boot up completely and log in as Wireless Network Adapter User man…

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American Telecommunications Certification Body Inc. 6731 Whittier Ave, McLean, VA 22101 September 16, 2007 RE: ATCB005418 FCC ID: T58NW3332007M1 I have a few comments on this application. Depending on your responses, kindly understand there may be additional comments. 1. The antenna of this device would be less than 20cm from body when the notebook computer with this device is operating in a position touched to the body, For a portable device (<20cm), it is required to check if the SAR testing is needed. When the output power of this device is less than low threshold, the SAR testing is not required --otherwise you have to perform the SAR testing for this device. Attached please find the formula from FCC on how to calculate the value of low threshold which is based on the formula (120/fGHz) mW, d ≥ 2.5 cm. The output power used in the formula is a time-averaged RMS power, not a peak power. Time-averaged RMS power is always less than peak power. \ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~ George Chen ~ mailto:[email protected] ~ Taiwan Mobile: +886 930600123 ~ SKYPE: georgeshirley ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ The items indicated above must be submitted before processing can continue on the above referenced application. Failure to provide the requested information may result in application termination. Correspondence should be considered part of the permanent submission and may be viewed from the Internet after a Grant of Equipment Authorization is issued. Please do not respond to this correspondence using the email reply button. In order for your response to be processed expeditiously, you must submit your documents through the AmericanTCB.com website. Also, please note that partial responses increase processing time and should not be submitted. Any questions about the content of this correspondence should be directed to the sender.

Antenna description NW333 uses microstrip antenna, max gain is 0dBi

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Netcore Technology INC. Model:NW333 FCC ID: T58NW3332007M1

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Compliance Certification Services (Shenzhen) Inc. Report No: SZ070815B04-RU FCC ID: T58NW3332007M1 Date of Issue: August 30, 2007 RADIO FREQUENCY EXPOSURE LIMIT 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 of the Commission's guidelines. See §15.247(b)(4) and §1.1307(b)(1) of this chapter. EUT Specification EUT Wireless USB Adapter Frequency band (Operating) WLAN: 2.412GHz ~ 2.462GHz WLAN: 5.18GHz ~ 5.32GHz / 5.50GHz ~ 5.70GHz WLAN: 5.745GHz ~ 5825GHz Others Device category Portable (<20cm separation) Mobile (>20cm separation) Others __________________________ Exposure classification Occupational/Controlled exposure (S = 5mW/cm 2 ) General Population/Uncontrolled exposure (S=1mW/cm 2 ) Antenna diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Max. output power 13.46 dBm (22.18mW) Antenna gain (Max) 0 dBi (Numeric gain:1) Evaluation applied MPE Evaluation SAR Evaluation Note: 1. The maximum output power is 13.46 dBm (22.18mW) at 2437MHz (with 1 numeric antenna gain.) 2. For mobile or fixed location transmitters, no SAR consideration applied. The minimum separation generally be used is at least 20 cm, even if the calculations indicate that the MPE distance would be lesser. TEST RESULT No non-compliance noted. Compliance Certification Services (Shenzhen) Inc. Report No: SZ070815B04-RU FCC ID: T58NW3332007M1 Date of Issue: August 30, 2007 Calculation Given d GP E ×× = 30 & 3770 2 E S= Where E = Field Strength in Volts / meter P = Power in Watts G=Numeric antenna gain d=Distance in meters S=Power Density in milliwatts / square centimeter Combining equations and re-arranging the terms to express the distance as a function of the remaining variables yields: S GP d × ×× = 3770 30 Changing to units of mW and cm, using: P (mW) = P (W) / 1000 and d (cm) =100 * d (m) Yields S GP S GP d × ×= × ×× ×=282.0 3770 )1000/(30 100 Where d = distance in cm P = Power in mW G = Numeric antenna gain S = Power Density in mW / cm^2 Substituting the logarithmic form of power and gain using: P (mW) = 10 ^ (P (dBm) / 10) and G (numeric) = 10 ^ (G (dBi) / 10) Yields 20 10 282.0 20 )(GP d + ×= Equation 1 Where d = MPE safe distance in cm Compliance Certification Services (Shenzhen) Inc. Report No: SZ070815B04-RU FCC ID: T58NW3332007M1 Date of Issue: August 30, 2007 P = Power in dBm G = Antenna Gain in dBi S = Power Density Limit in mW / cm^2 Maximum Permissible Exposure (2.4 GHz Band) S = Maximum power density (mW/cm 2 ) P = Power input to the antenna (mW). = 22.18 G = Numeric power gain of the antenna = 1 R = Distance to the center of the radiation of the antenna (20cm = limit for MPE) = 0.02 2 The maximum permissible exposure (MPE) for the general population is 1.00 mW/cm 2 . (22.18 * 1) / ( 4π * 0.02 2 ) = 0.004 mW/cm 2 The power density at 20cm does not exceed the 1 mW/cm 2 limit. Therefore, the exposure condition is compliant with FCC rules.

Compliance Certification Services (Shenzhen) Inc. Report No: SZ070815B04-RP FCC ID: T58NW3332007M1 Date of Issue: August 30, 2007 Note: This report shall not be reproduced except in full, without the written approval of Compliance Certification Services Inc. This document may be altered or revised by Compliance Certification Services Inc. personnel only, and shall be noted in the revision section of the document. Page 1 of 1 FCC 47 CFR PART 15 SUBPART C TEST REPORT For Wireless USB Adapter Model: NW333 Trade Name: N/A Prepared for NETCORE TECHNOLOGY INC. 9F, B BLOCK, RESEARCH & DEVELOPMENT BUILDING, TSING HUA INFORMATION PARK, HIGH-TECH INDUSTRIAL PARK NORTH SECTION, NANSHAN, SHENZHEN, CHINA Prepared by COMPLIANCE CERTIFICATION SERVICES (SHENZHEN) INC. (aka COMPLIANCE ENGINEERING SERVICE (CHINA)) NO. 5, JINAO INDUSTRIAL PARK, NO. 35 JUKENG ROAD, DASHUIKENG VILLAGE, GUANLAN TOWN, BAOAN DISTRICT, SHENZHEN, CHINA TEL: 86-755-28055000 FAX: 86-755-28055221 LAB CODE:200577-0 Compliance Certification Services (Shenzhen) Inc. Report No: SZ070815B04-RP FCC ID: T58NW3332007M1 Date of Issue: August 30, 2007 Page 2 TABLE OF CONTENTS 1. TEST RESULT CERTIFICATION....................................................................................................3 2. EUT DESCRIPTION ...........................................................................................................................4 3. TEST METHODOLOGY ....................................................................................................................5 3.1 EUT CONFIGURATION........................................................................................................................5 3.2 EUT EXERCISE....................................................................................................................................5 3.3 GENERAL TEST PROCEDURES.............................................................................................................5 3.4 FCC PART 15.205 RESTRICTED BANDS OF OPERATIONS........................................................6 3.5 DESCRIPTION OF TEST MODES...........................................................................................................6 4. INSTRUMENT CALIBRATION........................................................................................................7 5. FACILITIES AND ACCREDITATIONS ..........................................................................................8 5.1 FACILITIES ........................................................................................................8 5.2 EQUIPMENT........................................................................................................................................8 5.3 LABORATORY ACCREDITATIONS AND LISTING..................................................................................8 6. SETUP OF EQUIPMENT UNDER TEST .........................................................................................9 6.1 SETUP CONFIGURATION OF EUT.........................................................................................................9 6.2 SUPPORT EQUIPMENT .................................................................................................................9 7. FCC PART 15.247 REQUIREMENTS.............................................................................................10 7.1 6DB BANDWIDTH.............................................................................................................................10 7.2 PEAK POWER....................................................................................................................................16 7.3 BAND EDGES MEASUREMENT ................................................................................................22 7.4 PEAK POWER SPECTRAL DENSITY....................................................................................................31 7.5 RADIO FREQUENCY EXPOSURE.............................................................................37 7.6 SPURIOUS EMISSIONS ................................................................................................................37 7.7 POWERLINE CONDUCTED EMISSIONS..............................................................................................54 APPENDIX 1 PHOTOGRPHS OF TEST SETUP .................................................................................58 Compliance Certification Services (Shenzhen) Inc. Report No: SZ070815B04-RP FCC ID: T58NW3332007M1 Date of Issue: August 30, 2007 Page 3 1. TEST RESULT CERTIFICATION Applicant: NETCORE TECHNOLOGY INC. 9F, B BLOCK, RESEARCH & DEVELOPMENT BUILDING, TSING HUA INFORMATION PARK, HIGH-TECH INDUSTRIAL PARK NORTH SECTION, NANSHAN, SHENZHEN, CHINA Equipment Under Test: Wireless USB Adapter Trade Name: N/A Model: NW333 Date of Test: August 15-30, 2007 APPLICABLE STANDARDS STANDARD TEST RESULT FCC Part 15 Subpart C No non-compliance noted We hereby certify that: The above equipment was tested by Compliance Certification Services (Shenzhen) Inc. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.4: 2003 and the energy emitted by the sample EUT tested as described in this report is in compliance with the requirements of FCC Rules Part 15.207, 15.209, 15.247. The test results of this report relate only to the tested sample EUT identified in this report. Approved by: Tested By: Maya You Reviewed By: Clinton Kao/ Manager Eric Wong / Assistant manager COMPLIANCE CERTIFICATION COMPLIANCE CERTIFICATION SERVICES (SHENZHEN) INC. SERVICES (SHENZHEN) INC. Compliance Certification Services (Shenzhen) Inc. Report No: SZ070815B04-RP FCC ID: T58NW3332007M1 Date of Issue: August 30, 2007 Page 4 2. EUT DESCRIPTION Product Wireless USB Adapter Trade Name N/A Model Number NW333 Model Difference N/A Power Supply Powered by the Notebook Freque…

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Compliance Certification Services (Shenzhen) Inc. Report No: SZ070815B04-RP FCC ID: T58NW3332007M1 Date of Issue: August 30, 2007 Page 58 APPENDIX 1 PHOTOGRPHS OF TEST SETUP LINE CONDUCTED EMISSION TEST Compliance Certification Services (Shenzhen) Inc. Report No: SZ070815B04-RP FCC ID: T58NW3332007M1 Date of Issue: August 30, 2007 Page 59 RADIATED EMISSION TEST