K7SF8T003Bluetooth USB Adapter

Bluetooth USB Dongle User’s Guide Version 1.1 Bluetooth USB Dongle BTW Configuration & User’s Guide ii LICENSED SOFTWARE © Copyright 2000 – 2002, WIDCOMM, Inc. (“WIDCOMM”). All rights reserved. Warning: This software and accompanying documentation are protected by copyright law and international treaties. Unauthorized reproduction or distribution of this software, or any portion of it, may result in severe civil and criminal penalties, and will be prosecuted to the maximum extent possible under the law. Use of this software is governed by the terms of the end user license agreement that accompanies or is included with such software. Unless otherwise noted in the end user license agreement, or herein, no part of the documentation accompanying this software, whether provided in printed or electronic form may be reproduced in any form, or stored in a database or retrieval system, or transmitted in any form or by any means, or used to make any derivative work (such as translation, transformation, or adaptation) without the express, prior written consent of WIDCOMM. Trademark(s) ™ and Registered Trademark(s) ® WIDCOMM and the WIDCOMM logo are trademarks of WIDCOMM, Inc. Bluetooth and the Bluetooth logos are trademarks owned by Bluetooth SIG, Inc., U.S.A. and licensed to WIDCOMM, Inc. Microsoft, Windows, Outlook are registered trademarks of Microsoft Corporation. Other brand and product names may be registered trademarks or trademarks of their respective holders. Winroute Lite is Copyright Tiny Software, Inc. Bluetooth USB Dongle BTW Configuration & User’s Guide iii REGULATORY INFORMATION The Bluetooth USB Dongle must be installed and used in strict accordance with the manufacturer’s instructions. This device complies with the following radio frequency and safety standards. FCC (Federal Communications Commission) FCC Interference 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. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this 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, and (2) this device must accept any interference received, including interference that may cause undesired operation. EUROPEAN COMMUNITY CE NOTICE Marking by the symbol CE indicates compliance of this equipment to the R&TTE Directive 1999/5/CE. Such marking is indicative that this equipment meets or exceeds the following technical standards: • EN 300 328 • EN 301 489 -1, EN 301 489 –17 • EN 60950 Bluetooth USB Dongle BTW Configuration & User’s Guide iv Table of Contents See Errata for information about Windows XP 1 Introduction ................................................................................................................ 1 1.1 I NTRODUCTION TO B LUETOOTH .......................................................................................... 1 1.2 I NTRODUCTION TO BTW..................................................................................................... 2 1.3 B LUETOOTH D EVICE I DENTITY ............................................................................................ 3 1.4 I CONS U SED FOR B LUETOOTH D EVICES AND S ERVICES ....................................................... 4 1.5 W HAT ' S N EW ..................................................................................................................... 5 2 Basic Operations ....................................................................................................... 6 2.1 F IND B LUETOOTH D EVICES ................................................................................................ 6 2.2 F IND A S ERVICE ................................................................................................................ 7 2.3 D ETERMINE A C ONNECTION ’ S S TATUS ................................................................................ 8 2.4 U SING THE C ONNECTION W IZARD ....................................................................................... 9 2.4.1 Setup a new connection......................................................................................... 9 2.5 B LUETOOTH T RAY ........................................................................................................... 10 3 Client Applications .................................................................................................. 11 3.1 N ETWORK A CCESS .......................................................................................................... 11 3.1.1 Network Access Server-side Setup for Windows 2000 ....................................... 11 3.1.2 Network Access Server-side Setup for Windows 98SE & Windows Me ............. 12 3.1.2.1 Configure the server: ............................................................................ 12 3.1.2.2 Configure the rou…

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American Telecommunications Certification Body Inc. 6731 Whittier Ave, McLean, VA 22101 November 13, 2002 RE: Belkin Corporation FCC ID: K7SF8T003 After a review of the submitted information, I have a few comments on the above referenced Application. 1) The block diagram should show the frequencies of all oscillators in the device (CFR 2.1033(a)(5)). Please provide an updated version that includes this information. 2) Page 6 of the test report states that the report is issues as a supplementary report to the original report. Please explain. 3) The average radiated measurements in section 4.7.7 show about a 22 dB delta from the peak measurements at the fundamental. Please note that average measurements should only be made with the EUT hop stopped and in a continuous 100% duty cycle. Please explain how this measurement or duty cycle correction was made and correct the test report as necessary. Note: The PEAK data may be corrected by the worse case duty cycle expected for each channel during actual use. Average measurements are not necessary but only calculated values based on actual worse case usage conditions. Since the duty cycle calculations are likely > 20 dB themselves, average measurements need not be made. Note that Bluetooth theory of operation explains 3 different packet lengths that may be used in modes with different packet sizes. The theory of operation for Bluetooth states that their may be 1, 3, or 5 slots used for a transmit dwell time on a channel depending on the mode of operation. For a DH1 packet the TX is on 0.625 us per 49 mS per channel, while for a DH5 packet the TX is on 0.625 * 5 per 247 ms per channel. These duty cycles equal the following: 20 log (.625/49) = 37.9 dB or 20 log (3.125/100) = -30 dB. All are greater than the 20 dB difference between the peak and average limits. However, the report should clearly identify the worse case duty cycle (based upon Bluetooth theory) and the data corrected appropriately. Additionally, changes to this section of the report may affect the bandedge compliance calculations you have provided. Please corrrect the report as necessary. 4) The bandedge measurements should be checked with the TX hop-stopped and transmitting normally. The plots shown in section 4.2 of the report show bandedge emissions on the high side much higher than reported. Please provide additional calculations/measurements to show compliance on the high bandedge with the TX hopping normally. Timothy R. Johnson Examining Engineer mailto: [email protected] 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.

Dear Tim, For item1,3,4 has been upload (block diagram, report) For item 2: This report is a duplicate of other report. Belkin components was authorized to sell the product owned by other company, and Belkin would like to use their own ID for such proudct. So, we duplicate the test report from the original one since the product is completely the same except the brand and model name. Thanks, Begards, Vivi (See attached file: ATCB Comments_111302.pdf) ATCB Comments_1113022.pdf To: "Timothy R. Johnson" <[email protected]> Subject: Belkin Bluetooh USB AdapterCC ID: K7SF8T003 Page 1 of 1In 11/20/2002Printed for "Timothy R. Johnson" <[email protected]>

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Bluetooth ™ USB Adapter Model: F8T003 FCC ID: K7SF8T003 IC: belkin.com FOR HOME OR OFFICE USE Tested to Comply  with FCC Standards Belkin F8T003 P81492 Made in Taiwan 0560

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FCC ID: K7SF8T003 ADT No.911024R04 Operational Description The transmitter of the EUT is powered by host equipment from USB port. The antenna is Patch Antenna, and there is no antenna connector. The other instruction, please have a look at the users manual. This device is a Frequency Hopping device with 79 hopping frequencies. The declared output power is only 1.6dBm.

FCC ID: K7SF8T003 ADT No.: 911024R04 FCC TEST REPORT REPORT NO.: RF910731R01A MODEL NO.: F8T003 ACCORDING: FCC Guidelines for Human Exposure IEEE C95.1 APPLICANT:Belkin Components ADDRESS:501 West Walnut street, Compton USA 90220-5221 ISSUED BY:Advance Data Technology Corporation LAB LOCATION: 47 14th Lin, Chiapau Tsun, Linko, Taipei, Taiwan, R.O.C. 0528 ILAC MRA Lab Code: 200102-0 FCC ID: K7SF8T003 ADT No.: 911024R04 RF Exposure Measurement (Portable Device) 1. Introduction 2.4GHz 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. 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). FCC ID: K7SF8T003 ADT No.: 911024R04 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 30-30061.40.1631.06 300-1500......F/3006 1500-100,000......56 (B)Limits For General Population / Uncontrolled Exposure 30-30027.50.0730.230 300-1500......F/150030 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). 4. EUT Operating condition The software provided by Manufacturer enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. FCC ID: K7SF8T003 ADT No.: 911024R04 5. Test Results 5.1 Antenna Gain The maximum Gain measured in Fully Anechoic Chamber is 1dBi or 1.26 (numeric). 5.2 Output Power Into Antenna & RF Exposure Distance : CHANNEL CHANNEL FREQUENCY (MHz) OUTPUT POWER TO ANTENNA (mW) MINIMUM ALLOWABLE DISTANCE ( r ) FROM SKIN (Centi-Meter) 024021.440.38 3924411.450.38 7824801.400.37 The minimum allowable distance is very close to the enclosure of the antenna. So, the user has no need to worry about the harmfulness of radiation.

FCC ID: K7SF8T003 Report No.: RF910731R01A1Issued: Nov. 4, 2002 Reference No.: RF910731R01 FCC TEST REPORT REPORT NO.: RF910731R01A MODEL NO.: F8T003 RECEIVED: Oct. 24, 2002 TESTED: Aug. 2 ~ Aug. 7, 2002 APPLICANT:Belkin Components ADDRESS:501 West Walnut Street, Compton USA 90220-5221 ISSUED BY:Advance Data Technology Corporation LAB LOCATION:47 14th Lin, Chiapau Tsun, Linko, Taipei, Taiwan, R.O.C. This test report consists of 62 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 ILAC MRA Lab Code: 200102-0 FCC ID: K7SF8T003 Report No.: RF910731R01A2Issued: Nov. 4, 2002 Reference No.: RF910731R01 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 PROCEDURES 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 4.1.4DEVIATION FROM TEST STANDARD...............................................................................10 4.1.5TEST SETUP ...................................................................................................................... 11 4.1.6TEST RESULTS..................................................................................................................12 4.2NUMBER OF HOPPING FREQUENCY USED.........................................................................18 4.2.1LIMIT OF HOPPING FREQUENCY USED.........................................................................18 4.2.2TEST INSTRUMENTS ........................................................................................................18 4.2.3TEST PROCEDURES.........................................................................................................19 4.2.4DEVIATION FROM TEST STANDARD...............................................................................19 4.2.5TEST SETUP ......................................................................................................................20 4.2.6TEST RESULTS..................................................................................................................20 4.3DWELL TIME ON EACH CHANNEL .........................................................................................23 4.3.1LIMIT OF DWELL TIME USED ...........................................................................................23 4.3.2TEST INSTRUMENTS ........................................................................................................23 4.3.3TEST PROCEDURES.........................................................................................................24 4.3.4DEVIATION FROM TEST STANDARD...............................................................................24 4.3.5TEST SETUP ......................................................................................................................24 4.3.6TEST RESULTS .................................................................................................................25 4.4CHANNEL BANDWIDTH...........................................................................................................29 4.4.1LIMITS OF CHANNEL BANDWIDTH .................................................................................29 4.4.2TEST INSTRUMENTS ........................................................................................................29 4.4.3TEST PROCEDURE ...........................................................................................................30 4.4.4DEVIATION FROM TEST STANDARD...............................................................................30 4.4.5TEST SETUP ......................................................................................................................30 4.4.6EUT OPERATING CONDITION..........................................................................................30 4.4.7TEST RESULTS..................................................................................................................31 FCC ID: K7SF8T003 Report No.: RF910731R01A3Issued: Nov. 4, 2002 Reference No.: RF910731R01 4.5HOPPING CHANNEL SEPARATION ........................................................................................35 4.5.1LIMIT OF HOPPING CHANNEL SEPARATION .................................................................35 4.5.2TEST INSTRUMENTS ........................................................................................................35 4.5.3TEST P…

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FCC ID: K7SF8T003 Report No.: RF910731R01A60Issued: Nov. 4, 2002 Reference No.: RF910731R01 5 PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST FCC ID: K7SF8T003 Report No.: RF910731R01A61Issued: Nov. 4, 2002 Reference No.: RF910731R01 RADIATED EMISSION TEST