NKRBT510Bluetooth Dongle

Bluetooth USB Adapter User’s Guide BT-510 1 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. Windows ™ 95/98SE/ME/2000/XP are trademarks of Microsoft ® Corp. Pentium is trademark of Intel. Bluetooth and the Bluetooth logos are trademarks of Bluetooth SIG, Inc., U.S.A. All copyright reserved. 2 Federal Communication Commission 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: To assure continued compliance, (example - use only shielded interface cables when connecting to computer or peripheral devices) 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. IMPORTANT NOTE: FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. End-users must follow the specific operating instructions for satisfying RF exposure compliance. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. 3 Table of Contents TABLE OF CONTENTS.............................................................................................................. 3 1. INTRODUCTION..................................................................................................................... 5 1.1 A BOUT B LUETOOTH D ONGLE ................................................................................................ 5 1.2 K IT C ONTENTS ....................................................................................................................... 5 1.3 I CONS U SED ........................................................................................................................... 5 2. STEP-BY-STEP INSTALLATION GUIDE........................................................................... 7 2.1 I NSTALLATION ........................................................................................................................ 7 2.2 U NINSTALLATION ................................................................................................................. 12 3. BASIC OPERATIONS........................................................................................................... 13 3.1 F INDING B LUETOOTH D EVICES ............................................................................................ 13 3.2 F INDING A S ERVICE .............................................................................................................. 14 3.3 C ONNECTION ’ S S TAT U S ........................................................................................................ 15 3.4 N EW C ONNECTION ............................................................................................................... 16 3.5 B LUETOOTH T RAY ............................................................................................................... 19 3.6 P AIRING D EVICES ................................................................................................................ 20 3.7 B REAKING A P AIRED D EVICE R ELATIONSHIP ....................................................................... 23 3.8 S ETTING S ECURITY FOR L OCAL S ERVICES ........................................................................... 24 3.9 C ONNECTING TO A S ECURED S ERVICE .................................................................................. 26 3.10 S HARING S ECURED L OCAL S ERVICES ................................................................................. 29 4. CLIENT APPLICATIONS.................................................................................................... 31 4.1 N ETWORK A CCESS ............................................................................................................... 31 4.1.1 Network Access Server-side Setup (for Windows 2000).............................................. 31 4.1.2 Configuring the server................................................................................................. 31 4.2 B LUETOOTH S ERIAL P ORT .................................................................................................... 31 4.3 D IAL -U P N ETWORKING ........................................................................................................ 32 4.4 F AX ...................................................................................................................................... 33 4.5 F ILE T RAN…

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Tim, The customer told me that they use DH1 packet. But I got some questions regarding to the protocal of BlueTooth. You have mentioned that DH1 is one slot (0.625ms) in 49ms, so the duty cycle is 20log (0.625/49). But why DH5 is 0.625*5 in 247ms ? And the most strange point is that its duty cycle is 20log ( 3.125/100) ??? Where did you get the " 100 " in this calculation ? Can you please comment ? Best Regards, Dr. Alan Lane Manager, Advance Data Technology Tel: +886 3 3270910 Fax: +886 3 3270892 "Timothy R. Johnson" ¦¬¥ó¤H¡G [email protected], [email protected] <tjohnson@Americ °Æ¥»§Û°e¡G [email protected] anTCB.com> ¥D¦®¡G Review of Wistron NeWeb Corp., FCC ID: NKRBT510 after recent uploads 2002/10/31 05:04 AM Vivi, To: "Timothy R. Johnson" <[email protected]> Cc: [email protected] Subject: =?big5?B? pl6rSKFHIFJldmlldyBvZiBXaXN0cm9uIE5lV2ViIENvcnAuLCBGQ0MgSUQ6IA==?= =?us-ascii?Q?NKRBT510?= after recent uploads Page 1 of 2Wistron NeWeb NKRBT510 11/10/2002Printed for "Timothy R. Johnson" <[email protected]> Attached are comments regarding review of this application. Please provide information as soon as possible. Thank You, Timothy R. Johnson NARTE Certified EMC Engineer No. EMC-002205-NE email: [email protected] alternate email: [email protected] (See attached file: ATCB Comments_103002.pdf) =big5BQVRDQiBDb21tZW50c18xMDMwMDIucGRm=1.pdf Page 2 of 2Wistron NeWeb NKRBT510 11/10/2002Printed for "Timothy R. Johnson" <[email protected]>

American Telecommunications Certification Body Inc. 6731 Whittier Ave, McLean, VA 22101 October 30, 2002 RE: Wistron NeWeb Corporation FCC ID: NKRBT510 After a review of the submitted information, I have a few comments on the above referenced Application. These comments are all made upon the assumption that the EUT's full conducted output power is 1.04 mW and the antenna gain is -1.0 dBi. 1) The revised test report states that the average values were obtained from the duty cycle of the transmitter, but the values for the spurious emissions (delta between peak and average) do not agree with this. Also, the duty cycle presented was based upon your measurements with the transmitter in a non-standard transmit configuration. For purposes of this application, this is not correct. 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. 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. 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.

American Telecommunications Certification Body Inc. 6731 Whittier Ave, McLean, VA 22101 November 7, 2002 RE: Wistron NeWeb Corporation FCC ID: NKRBT510 After a review of the submitted information, I have a few comments on the above referenced Application. These comments are all made upon the assumption that the EUT's full conducted output power is 1.04 mW and the antenna gain is -1.0 dBi. 1) Please comment on if the DH1 packet is the only packet the device will transmit with. Please note that we ARE NOT asking what type of transmissions was actually present for testing, but what is the worse case duty cycle of the device when used as intended. The AVG data should be for the worse case expected by the end user. Will this device be capable of transmitting DH1, DH3, and DH5 type packets. Please explain what the worse case duty cycle will be (not the duty cycle present during testing) and correct the report if necessary. 2) Additionally, once the worse case duty cycle is known, then all the AVG readings > 1 GHz should be properly adjusted by this duty cycle for comparison to the 54 dBuV limit (not just the fundamental). For your average data, please use the peak reading reduced only by the duty cycle (20 log duty cycle). Please correct the report accordingly. 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, I had been reconfirm with my client, The device use DH1 only. If you have any problems, please don't hesitate let us know. Thanks, Best Regards, Vivi "Timothy R. Johnson" ¦¬¥ó¤H¡G [email protected] <tjohnson@Americ °Æ¥»§Û°e¡G [email protected] anTCB.com> ¥D¦®¡G Review of Wistron NeWeb Corp., FCC ID: NKRBT510 after recent uploads 2002/11/09 03:58 AM Vivi, Attached are comments regarding review of this application. Please provide information as soon as possible. Thank You, Timothy R. Johnson NARTE Certified EMC Engineer No. EMC-002205-NE email: [email protected] alternate email: [email protected] Subject: =?big5?B? pl6rSKFHIFJldmlldyBvZiBXaXN0cm9uIE5lV2ViIENvcnAuLCBGQ0MgSUQ6IA==?= =?us-ascii?Q?NKRBT510?= after recent uploads To: "Timothy R. Johnson" <[email protected]> Page 1 of 1In 11/10/2002Printed for "Timothy R. Johnson" <[email protected]>

Page 1 ANNEX PHOTOGRAPHS OF EUT Page 2 Page 5 Page 6 Page 7 Page 8

FCC Label Location

Page 3 Page 4

FCC ID: NKRBT510 ADT No.911008R04 Operational Description The transmitter of the EUT is powered by host equipment from USB port. The antenna is Meander IFA antenna, and there is no antenna connector, and the antenna gain is -1dBi. This radiation of this device is not possible to have SAR over the limit. 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 0.17dBm.

FCC ID: NKRBT510 ADT No.: 911008R04 FCC TEST REPORT REPORT NO.: RF911008R04 MODEL NO.: BT-510 ACCORDING: FCC Guidelines for Human Exposure IEEE C95.1 APPLICANT:Wistron NeWeb Corporation ADDRESS: No. 10-1, Li-hsin Road I, Science-based Industrial Park, Hsinchu 300, Taiwan ISSUED BY:Advance Data Technology Corporation LAB LOCATION:47 14th Lin, Chiapau Tsun, Linko, Taipei, Taiwan, R.O.C. ILAC MRA 0528 Lab Code: 200102-0 FCC ID: NKRBT510 ADT No.: 911008R04 RF Exposure Measurement (Portable 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. 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: NKRBT510 ADT No.: 911008R04 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 4. 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). 5. 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: NKRBT510 ADT No.: 911008R04 6. Test Results 6.1 Antenna Gain The maximum Gain measured in Fully Anechoic Chamber is -1 dBi or 0.79 (numeric). 6.2 Output Power Into Antenna & RF Exposure Distance : CHANNEL CHANNEL FREQUENCY (MHz) OUTPUT POWER TO ANTENNA (mW) MINIMUM ALLOWABLE DISTANCE ( r ) FROM SKIN (Centi-Meter) 024021.040.26 3924410.790.22 7824800.610.20 The minimum allowable distance is very close to the enclosure of the antenna and is very far away from the human being under normal use condition.

FCC ID: NKRBT510 Report No.: RF911008R041Issued: Oct. 22, 2002 FCC TEST REPORT REPORT NO.: RF911008R04 MODEL NO.: BT-510 RECEIVED: Oct. 8, 2002 TESTED: Oct. 14 ~ 15, 2002 APPLICANT:Wistron NeWeb Corp. ADDRESS: No. 10-1, Li-hsin Road I, Science-based Industrial Park, Hsinchu 300, Taiwan, R.O.C. ISSUED BY:Advance Data Technology Corporation LAB LOCATION:47 14th Lin, Chiapau Tsun, Linko, Taipei, Taiwan, R.O.C. This test report consists of 61 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: NKRBT510 Report No.: RF911008R042Issued: Oct. 22, 2002 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 ............................................................................................................................19 4.2.6TEST RESULTS ........................................................................................................................19 4.3DWELL TIME ON EACH CHANNEL .........................................................................................22 4.3.1LIMIT OF DWELL TIME USED..................................................................................................22 4.3.2TEST INSTRUMENTS ..............................................................................................................22 4.3.3TEST PROCEDURES ...............................................................................................................23 4.3.4DEVIATION FROM TEST STANDARD .....................................................................................23 4.3.5TEST SETUP ............................................................................................................................23 4.3.6TEST RESULTS ........................................................................................................................24 4.4CHANNEL BANDWIDTH...........................................................................................................28 4.4.1LIMITS OF CHANNEL BANDWIDTH ........................................................................................28 4.4.2TEST INSTRUMENTS ..............................................................................................................28 4.4.3TEST PROCEDURE .................................................................................................................29 4.4.4DEVIATION FROM TEST STANDARD .....................................................................................29 4.4.5TEST SETUP ............................................................................................................................29 4.4.6EUT OPERATING CONDITION ................................................................................................29 4.4.7TEST RESULTS ........................................................................................................................30 4.5HOPPING CHANNEL SEPARATION ........................................................................................34 4.5.1LIMIT OF HOPPING CHANNEL SEPARATION ........................................................................34 4.5.2TEST INSTRUMENTS .........................................................…

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FCC ID: NKRBT510 Report No.: RF911008R0459Issued: Oct. 22, 2002 5 PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST FCC ID: NKRBT510 Report No.: RF911008R0460Issued: Oct. 22, 2002 RADIATED EMISSION TEST