PKW-J7801AUSB Wireless Adapter

Instant Wireless - Network USB Adapter User Manual Instant Wireless - Network USB Adapter User Manual 2 Regulatory compliance FCC Warning 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. You are cautioned that changes or modifications not expressly approved by the party responsible for compliance could void your authority to operate the equipment. FCC Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. About this manual This user manual describes how to install and operate your Instant Wireless - Network USB Adapter. Please read this manual before you install the product. This manual includes the following topics: - Product description and features. - Hardware installation procedure. - Software installation procedure. - Product Specification Instant Wireless - Network USB Adapter User Manual 3 Table of Contents Section 1 Introduction4 1.1 Package Contents4 1.2 System Requirements4 1.3 Features4 Section 2 Hardware Installation6 2.1 Connecting the USB Adapter6 2.2 Status LEDs6 2.3 Remove the USB Adapter6 Section 3 Installation and Configuration Procedures Under Windows 987 3.1 What You Need to Know About Windows 987 3.2 What You Will Need7 3.3 Installing the Driver Under Windows 987 3.4 Configuration Under Windows 9811 3.5 Uninstall Procedure Under Windows 9812 Section 4 Installation and Configuration Procedures Under Windows 200013 4.1 What You Need to Know About Windows 200013 4.2 What You Will Need13 4.3 Installing the Driver Under Windows 200013 4.4 Configuration Under Windows 200017 4.5 How to Unplug the Device Under Windows 200018 4.6 Uninstall Procedure Under Windows 200019 Section 5 Installation and Configuration Procedures Under Windows ME20 5.1 What You Need to Know About Windows ME20 5.2 What You Will Need20 5.3 Installing the Driver Under Windows ME20 5.4 Configuration Under Windows ME21 5.5 Uninstall Procedure Under Windows ME22 Section 6 Configuration and Monitor Application23 6.1 How to Install the Configuration and Monitor Application23 6.2 Using the Configuration and Monitor Application23 Instant Wireless - Network USB Adapter User Manual 4 6.3 How to Uninstall the Configuration and Monitor Application28 Appendix A Specification29 Instant Wireless - Network USB Adapter User Manual 5 Section 1 - Introduction The Instant Wireless - Network USB Adapter is a network adapter with a rate of 1, 2, 5.5, and 11 Mbps operating in the ISM band using Direct Sequence Spread Spectrum (DSSS) transmission implementing the IEEE 802.11b standard. This adapter provides Device Drivers for MS Windows ® 98, Windows ® 2000 and Windows ® ME. It also provides tools for the configuration and firmware upgrade of the adapter. These tools, as well as the installation steps of the plug-and-play procedure for the Microsoft Windows 98, Windows ME and Windows 2000 operating systems, are described in this document. 1.1 Package Contents Please make sure that items below are included on package. - A Instant Wireless - Network USB Adapter - A USB cables - CD-ROM (include Device Drivers and User Manual) - A Quick Installation Guide 1.2 System Requirements - Operating System: MS Windows 98, Windows 2000, Windows ME - Desktop PC or notebook PC with CD-ROM drive - One free USB port 1.3 Features The Instant Wireless - Network USB Adapter offers compliance with the IEEE 802.11b specification. This feature allows them to communicate with other wireless devices that support the standard. Features of the adapter are: ! Uses 2.4GHz frequency band, which complies with worldwide requirement ! Wireless interface following the IEEE 802.11b standard ! Using Universal Serial Bus (USB) interface ! Enciphering/deciphering of wireless data by the implementation of the WEP algorithm (WEP-40 bits) ! Wire-free access to networked resources from anywhere beyond the desktop ! Allows users move between Access Points without resetting their connection reconfiguration ! Delivers data rate up to 11 Mbps ! Supports 11, 5.5, 2, and 1 Mbps rates Instant Wireless - Network USB Adapter User Manual 6 ! Roaming ! Provide Instant Wireless - Network Configuration utility ! Dielectric Antenna is built in to the Adapter with LEDs indicating Power and Link ! Supports most popular operating systems: Window 98/2000 & Windows ME Instant Wireless - Network USB Adapter User Manual 7 Section 2 - Hardware Installation This chapter covers connecting your Instant Wireless - Network USB Adapter to USB port of desktop or notebook PC, and connecting the Adapter to a network. 2.1 Connecting the USB Adapter Follow the procedure below to install the Adapter. 1. Connect one end of USB cable into the Adapter. 2. Connect the other end of USB cable to USB port on desktop or notebook PC. 2.2 Status LEDs The following table describes the meaning of the LEDs: LEDMEANING PWRIndicates…

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Page 1 ANNEX PHOTOGRAPHS OF EUT

FCC ID LABEL LOCATION

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RF90011014BPage1 Issued: September 5,2001 RF Exposure Measurement(Mobile Device) 1. Introduction 2.4 GHz frequency band is regarded specially as a dangerous band for its heating harmfulness to the human body. That’s why microwave oven is operating in this frequency band. The manufacturer whose product is working in this frequency band is obligatory to prove the harmfulness of his product. In this document, we try to prove the safety of radiation harmfulness to the human body for our product. The limit for Maximum Permissible Exposure (MPE) specified in FCC 1.1310 is followed. The Gain of the antenna used in this product is measured in a Fully Anechoic Chamber (FAC), and the maximum total power input to the antenna is measured. Through the Friis transmission formula and the maximum gain of the antenna, we can calculate the distance, away from the product, where the limit of MPE is reached. 2. Description of Separation Distance with User This product is an Instant Wireless-Network USB Adapter. It is connected with PC through wire, so it is easy to be relocated at more than 20cm separation distance between radiator and the body of the user. 3. RF Exposure Limit According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environmental impact of human exposure to radio-frequency (RF) radiation as specified in 1.1307(b) RF90011014BPage2 Issued: September 5,2001 LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Average Time (minutes) (A)Limits For Occupational / Control Exposures 300-1500......F/3006 1500-100,000......56 (B)Limits For General Population / Uncontrolled Exposure 300-1500......F/15006 1500-100,000......1.030 F = Frequency in MHz 3. Friis Formula Friis transmission formula : Pd = (Pout*G) / (4*pi*r 2 ) where Pd = power density in mW/cm 2 Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 R = distance between observation point and center of the radiator in cm Pd is the limit of MPE, 1 mW/cm 2 . If we know the maximum Gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. Ref. : David K. Cheng, Field and Wave Electromagnetics, Second Edition, Page 640, Eq. (11-133). RF90011014BPage3 Issued: September 5,2001 4 EUT Operating condition The software provided by Manufacturer enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. 5 Climate Condition The temperature and related humidity: 20 °C and 60% RH. 6 Test Results 6.1 Antenna Gain The maximum Gain measured in Fully Anechoic Chamber is –2dBi, Linear scale is 0.63 6.2 RF Exposure Distances CHANNEL CHANNEL FREQUENCY (MHz) OUTPUT POWER TO ANTENNA (mW) MINIMUM ALLOWABLE DISTANCE ( r ) FROM SKIN (Centi-Meter) OUTPUT EIRP (mW) 1241254.831.6635.54 6243756.101.6835.34 11246256.101.6835.34 The minimum allowable distance is very close to the enclosure of the antenna and also very far away from the human being under normal use condition. So, harmfulness to human being is very limited.

FCC ID: PKW-J7801A Report No.: RF90011014B 1 Issued: September 5, 2001 Reference No.: RF90011014 FCC TEST REPORT REPORT NO.: RF90011014B MODEL NO.: J7801A RECEIVED: NA TESTED: January 18, 2001 APPLICANT: The Linksys Group, Inc. ADDRESS: 17401 Armstrong Ave. Irvine, CA 92614 ISSUED BY: Advance Data Technology Corporation LAB LOCATION: 47 14th Lin, Chiapau Tsun, Linko, Taipei, Taiwan, R.O.C. This test report consists of 48 pages in total. It may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product endorsement by CNLA, NVLAP or any government agencies. The test results in the report only apply to the tested sample. 0528 Lab Code: 200102-0 FCC ID: PKW-J7801A Report No.: RF90011014B 2 Issued: September 5, 2001 Reference No.: RF90011014 Table of Contents 1CERTIFICATION ........................................................................................... 4 2SUMMARY OF TEST RESULTS ................................................................... 5 3GENERAL INFORMATION............................................................................ 6 3.1GENERAL DESCRIPTION OF EUT.............................................................. 6 3.2DESCRIPTION OF TEST MODES ................................................................ 7 3.3GENERAL DESCRIPTION OF APPLIED STANDARDS ............................... 7 3.4DESCRIPTION OF SUPPORT UNITS .......................................................... 8 4TEST TYPES AND RESULTS ....................................................................... 9 4.1CONDUCTED EMISSION MEASUREMENT ................................................ 9 4.1.1LIMITS OF CONDUCTED EMISSION MEASUREMENT .............................. 9 4.1.2TEST INSTRUMENTS................................................................................... 9 4.1.3TEST PROCEDURES ................................................................................. 10 4.1.4TEST SETUP .............................................................................................. 10 4.1.5EUT OPERATING CONDITIONS ................................................................ 11 4.1.6TEST RESULTS .......................................................................................... 12 4.2RADIATED EMISSION MEASUREMENT ................................................... 18 4.2.1LIMITS OF RADIATED EMISSION MEASUREMENT ................................. 18 4.2.2TEST INSTRUMENTS................................................................................. 19 4.2.3TEST PROCEDURES ................................................................................. 20 4.2.4TEST SETUP .............................................................................................. 21 4.2.5EUT OPERATING CONDITIONS ................................................................ 21 4.2.6TEST RESULTS .......................................................................................... 22 4.36DB BANDWIDTH MEASUREMENT .......................................................... 26 4.3.1LIMITS OF 6dB BANDWIDTH MEASUREMENT ........................................ 26 4.3.2TEST INSTRUMENTS................................................................................. 26 4.3.3TEST PROCEDURE.................................................................................... 27 4.3.4TEST SETUP .............................................................................................. 27 4.3.5EUT OPERATING CONDITIONS ................................................................ 27 4.3.6TEST RESULTS .......................................................................................... 28 4.4MAXIMUM PEAK OUTPUT POWER .......................................................... 32 4.4.1LIMITS OF MAXIMUM PEAK OUTPUT POWER MEASUREMENT ........... 32 4.4.2TEST INSTRUMENTS................................................................................. 32 4.4.3TEST PROCEDURES ................................................................................. 33 4.4.4TEST SETUP .............................................................................................. 33 4.4.5EUT OPERATING CONDITIONS ................................................................ 33 FCC ID: PKW-J7801A Report No.: RF90011014B 3 Issued: September 5, 2001 Reference No.: RF90011014 4.4.6TEST RESULTS .......................................................................................... 34 4.5POWER SPECTRAL DENSITY MEASUREMENT ...................................... 35 4.5.1LIMITS OF POWER SPECTRAL DENSITY MEASUREMENT ................... 35 4.5.2TEST INSTRUMENTS................................................................................. 35 4.5.3TEST PROCEDURE.................................................................................... 36 4.5.4TEST SETUP .............................................................................................. 36 4.5.5EUT OPERATING CONDITIONS ................................................................ 36 4.5.6TEST RESULTS .......................................................................................... 37 4.6BAND EDGES MEASUREMENT ................................................................ 41 4.6.1LIMITS OF BAND EDGES MEASUREMENT .............................................. 41 4.6.2TEST INSTRUMENTS................................................................................. 41 4.6.3TEST PROCEDURE.................................................................................... 41 4.6.4EUT OPERATING CONDITION .................................................................. 42 4.6.5TEST RESULTS .......................................................................................... 42 4.7ANTENNA REQUIREMENT ........................................................................ 45 4.7.1STANDAR…

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FCC ID: PKW-J7801A Report No.: RF90011014B 46 Issued: September 5, 2001 Reference No.: RF90011014 5 PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST FCC ID: PKW-J7801A Report No.: RF90011014B 47 Issued: September 5, 2001 Reference No.: RF90011014 RADIATED EMISSION TEST