J3OR2BT001RealPort2 Bluetooth Adapter

Table of Contents | Previous Page | Next Page Bluetooth™ Adapter Table of Contents n Introduction to Bluetooth Technology n Install the Xircom Bluetooth Adapter n Make Connections Using BlueView n Bluetooth Applications n Technical Support n Specifications n Regulatory and Safety Notices n Limited Lifetime Warranty n Software License Agreement Information in this document is subject to change without notice. © 2001 Xircom, Inc. All rights reserved. The software described in this online documentation is furnished under a license and may be used or copied only in accordance with such license. Xircom is a registered trademark and CreditCard Bluetooth Adapter, RealPort2 Bluetooth Adapter, and BlueView are trademarks of Xircom, Inc. Bluetooth is a trademark owned by Telefonaktiebolaget LM Ericsson, Sweden, and licensed to Xircom, Inc. Intellisync is a registered trademark of Pumatech, Inc. Microsoft and Windows are registered trademarks of Microsoft Corporation. Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Xircom, Inc. disclaims any proprietary interest in trademarks and trade names other than its own. 23 May 2001 Table of Contents | Previous Page | Next Page Page 1 of 1Xircom Bluetooth Adapter - Table of Contents 6/7/2001file://C:\Compliance\Manuals\R2BT\Index.htm Table of Contents | Previous Page | Next Page Bluetooth™ Adapter Introduction to Bluetooth Technology l Introduction to Networking with Bluetooth l Bluetooth FAQ Introduction to Networking with Bluetooth Bluetooth wireless technology uses small form factor, low-cost, short-range radio links to eliminate the need for wired connections between computers. Up to eight Bluetooth devices can share data at up to 1 Mbps when they are within 32 feet or 10 meters of each other. Xircom Bluetooth Adapter and BlueView software Your Xircom Bluetooth Adapter and BlueView management software are your keys to the world of Bluetooth networking. Once you have installed the hardware and software, you can set up a personal area network (PAN) to connect your notebook to other Bluetooth devices via a secure radio link. Whenever your Bluetooth devices come within range of each other, communication can occur to automatically synchronize your schedule, phone book, and other databases and applications. With BlueView management software you can define and limit access of Bluetooth devices on your personal area network (PAN). Frequently-Asked Questions (FAQ) Q: What is Bluetooth? A: Bluetooth is the name for a short-range radio frequency (RF) technology that operates at 2.4 GHz and is capable of transmitting voice and data. The effective range of Bluetooth devices is 32 feet (10 meters). Bluetooth transfers data at a rate of up to 1 Mbps, which is from three to eight times the average speed of parallel and serial ports, respectively. Q: Why is the technology called Bluetooth? A: The heart of the Bluetooth brand identity is the name, which refers to the Danish king Harald “Bluetooth” Blaatand who unified Denmark and Norway. In the beginning of the Bluetooth wireless technology era, Bluetooth was aimed at unifying the telecom and computing industries. Ericsson and Nokia, founding members of the Bluetooth Special Interest Group, were influential in selecting the name. Q: How is Bluetooth used? A: Mobile professionals primarily use Bluetooth to wirelessly synchronize and transfer data among devices. Bluetooth can be thought of as a cable replacement technology. Typical uses include automatically synchronizing contact and calendar information among desktop, notebook and palmtop computers without connecting cables. Bluetooth can also be used to access a network or the Internet with a notebook computer by connecting wirelessly to a cellular phone or to a Bluetooth access point connected to a wired LAN. Q: What benefits do I gain by using Bluetooth technology? Page 1 of 4Xircom Bluetooth Adapter - Introduction 6/7/2001file://C:\Compliance\Manuals\R2BT\intro.htm A: Convenience & Organization l Eliminates cables – Offers wireless freedom to communicate with multiple devices. No need to hook up cables to several devices as the cables are replaced by radio links. l Organizes data - Automatically synchronizes data (with required application software) among devices without user intervention; ensures consistent, updated data in all devices. l Saves time - Transfers data 3 to 8 times faster than parallel and serial ports. l Adds flexibility – The Bluetooth personal area network is portable and travels with the user and the devices. Bluetooth devices can be used in the office, at home, and on the road. Low Cost of Ownership l No lost or broken cables to replace. l No need to stock numerous cables to support various mobile phone and computing device types. Global Wireless Solution l Bluetooth spectrum (2.4Ghz) is available in more than 95% of countries worldwide. Q: How secure is a Bluetooth network? A: Bluetooth employs several layers of data encryption and user authentication measures. Bluetooth devices use a combination of the Personal Identification Number (PIN) and a Bluetooth address to identify other Bluetooth devices. Data encryption (128-bit) can be used to further enhance the degree of Bluetooth security. The transmission scheme (FHSS) provides another level of security in itself. Instead of transmitting over one frequency within the 2.4 GHz band, Bluetooth radios use a fast frequency hopping spread spectrum (FHSS) technique, allowing only synchronized receivers to access the transmitted data. Q: What is Frequency-Hopping Spread Spectrum (FHSS)? A: Frequency Hopping Spread Spectrum (FHSS) is a spread spectrum modulation scheme that uses a narrowband carrier that changes frequency in a pattern known to both transmitter and receiver. Properly synchronized, they maintain a single logical channel. To an unintended receiver, FHSS appears as short-duration impulse noise. More si…

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TCB RF Exposure Review Procedure Statement FCC ID:J3OR2BT001 Transmitter Category Device Type Product Category Approval and Review Procedures Used Specific Procedures: VI Bluetooth Adapter Part 15 Portable Transmitters Section L SP(2), SP(4) with xx=5.0, SP(5), SP(6), SP(7), SP(8), SP(9) and SP(10) Grant Condition: This device and its antenna(s) must operate with a separation distance of at least 5 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. End-users must be provided with specific operating instructions for satisfying RF exposure compliance . SP2 Max. measured Conducted output power as indicated in page 14 of test report: -0.10dBm ( 0.0009772W)@2402MHz . . Measured power output is agreed with product specification listed in the User Manual ( 0dBm) Antenna Gain: 0dBi. No Cable connection is used withTransmitter.. Antenna is self-contained within the Bluetooth adapter. No other antennainstallation will be required by end users. SP4 RF exposure compliance statement can be found in User Manual The RF exposurelanguages stated in this document comply with the requirement. SP5 Total 79 hopping channels. Frequency Range : 2402 – 2480 MHz.. Complied withBluetooth Core Specification V1.0B . SP6 EUT is not a transmitter module. EUT is equipped with standard PC card connector. It canbe connected to T ype III PC card s lot or two T ype II s tacked PC card s lots . . SP7 No antenna installation is allowed by end user. SP8 User Manual has provided adequate instruction on how to connect the BlueToothAdapter. SP9 TCB has reviewed the Grant conditions and has determined the Grant conditions areapplicable to the device. SP10 By design, 5cm separation distance between BlueTooth adapter to human body can bemaintained by end user . By design , this device can provide at least 2.5cm separationdistance from person’s hands, wrists, feet and ankles. Reviewed by Mike KuoCompliance Certification ServicesJune 15, 2001

From: [email protected] Sent: Thursday, June 14, 2001 3:34 PM To: [email protected] Subject: Re: Xircom FCC ID:J3OR2BT001, AN01T1344 Mike, Because the Respone Notes will not allow us to uploaded a response at this time regarding the question, I am responding here (Note: The test report and data are also attached here, due to the driver errors that keep showing up on the website). Regarding the rated RF power ouput and why there is a difference. The rated RF power on the TCB application form is incorrect. The number we put represented the highest power output a Bluetooth Power Class 2 device can have. the actual output from the CSR chip is only 1 mW (or 0 dBm). Please correct the TCB application to refelect a power output of 1 mW (0 dBm). A Bluetooth Power Class 2 device must have the highest output power to be a minimum of 0.25 mW (-6 dBm), but a maximum of 2.5 mW (4 dBm). Our highest output power for this unit is 1 mW (0 dBm) -- which is nominal for a Bl uetoot h Pow er Class 2 Note: This CSR chip can only output a maximum of 1 mW (0 dBm). A revision 2 CSR chip (which is currently being tested by us -- but not yet approved) will be able to provide t he maximum rated power allowed for a Bluetooth Power Class 2 device which is 2.5 mW. So to summarize, the unit that you are approving right now has a Rev. 1 CSR chip which has a maxmium output of 1 mW (0 dBm). The test report will also be re-uploaded, I took out the description of the transmitter (which was the last page). The description was already in the operational description. The test report will also be re-uploaded. I separated the Report Body and the data sheets (Appendix D) so that both are now under 3 MB each. Attached will be the Report Body and Data sheets and separate files -- you will have to unzip them first. If you have any further questions, please call me at (714) 579-0500. Thank you, Kyle Fujimoto [email protected] Compatible Electronics -- Brea Division -----Original Message----- From: [email protected] [mailto:[email protected]] Sent: Monday, June 04, 2001 9:32 AM To: [email protected] Subject: Questions regarding additonal info for Assesment No: AN01T1344 Mike, Thank you for getting to the pacakge in a timely matter. I do have some questions regarding the additonal information: 1. For the owner's manual (Question #1) -- Is the ENTIRE manual necessary (I know how FCC is getting with this one -- I guess no more just trying to send in just parts of the manual and explaining where the statements will go) -- Also, is a preliminary copy of that OK? 2. Regarding Question #3: "Please provide an example of the hopping sequence channels". I am not sure what you exactly need. Do you need a technical description showing why and how the channels frequency hop? Do you need a spectral plot and a table showing a random sequence being generated? Or do you need a list of all the channels and their frequencies? Also we will be re testing the Carrier Frequency Separation and t he plot showing the # of hopping frequencies to address Questions #2 and #4. Please get back to me regarding this ASAP, and then I will respond to the questions and send in the necessary additional exhibits. Thank you, Kyle Fujimoto [email protected] Compatible Electronics -- Brea Division

RealPort2 ™ Bluetooth ™ Adapter R2BT C US LISTED E178682 I.T.E. U L R2BT SAMPLE LABEL FOR FCC & CANADA T-A99-00-0668 U. S. and Foreign Patents Pending GZAEXXXX NYAEXXXX D01-XXXXJP 2.4 DS4 90LP0011 FOR HOME OR OFFICE USE Tested to Comply with FCC Standards CANADA ICES/NMB-003 Class/Classe (B) Canada: XXX XXXX XXXXA FCC ID: J3OR2BT001 Product of Malaysia NZ TBD

XIRCOM, INC. RealPort 2 Bluetooth 16 Bit Type III PC Adapter Model: R2BT LIST OF CHANNELS AND THEIR FREQUENCIES CHANNEL NUMBER FREQUENCY (MHz) CHANNEL NUMBER FREQUENCY (MHz) 1 2402 28 2429 2 2403 29 2430 3 2404 30 2431 4 2405 31 2432 5 2406 32 2433 6 2407 33 2434 7 2408 34 2435 8 2409 35 2436 9 2410 36 2437 10 2411 37 2438 11 2412 38 2439 12 2413 39 2440 13 2414 40 2441 14 2415 41 2442 15 2416 42 2443 16 2417 43 2444 17 2418 44 2445 18 2419 45 2446 19 2420 46 2447 20 2421 47 2448 21 2422 48 2449 22 2423 49 2450 23 2424 50 2451 24 2425 51 2452 25 2426 52 2453 26 2427 53 2454 27 2428 54 2455 XIRCOM, INC. RealPort 2 Bluetooth 16 Bit Type III PC Card Adapter Model: R2BT LIST OF CHANNELS AND THEIR FREQUENCIES (CONTINUED) CHANNEL NUMBER FREQUENCY (MHz) CHANNEL NUMBER FREQUENCY (MHz) 55 2456 68 2469 56 2457 69 2470 57 2458 70 2471 58 2459 71 2472 59 2460 72 2473 60 2461 73 2474 61 2462 74 2475 62 2463 75 2476 63 2464 76 2477 64 2465 77 2478 65 2466 78 2479 66 2467 79 2480 67 2468 EXAMPLE OF A HOPPING SEQUENCE Example of a hopping sequence in data mode: Example of a 79 hopping sequence in data mode: 40, 21, 44, 23, 42, 53, 46, 55, 48, 33, 52, 35, 50, 65, 54, 67, 56, 37, 60, 39, 58, 69, 62, 71, 64, 25, 68, 27, 66, 57, 70, 59, 72, 29, 76, 31, 74, 61, 78, 63, 01, 41, 05, 43, 03, 73, 07, 75, 09, 45, 13, 47, 11, 77, 15, 00, 64, 49, 66, 53, 68, 02, 70, 06, 01, 51, 03, 55, 05, 04

T e c h n i c a l S p e c i f i c a t i o n S h e e t 2.4 GHz Bluetooth Antenna — P/N 100902 Typical Pattern 201T262D-1 Typical Pad Layout 100902 Dimensions Typical VSWR Typical Mounting Features • Small and lightweight • No tuning components • Available in tube and reel packing for automatic mounting Ultima TM Series Antennas This small embedded antenna provides the most reliable, easy to use, and adjustment-free antenna technology for handling during assembly and implementation by developers. 0º 270º Frequency (MHz) 90º 180º Less than 2.0:1VSWR (1) Note (1) Figures dependant on ground plane size OmnidirectionalAzimuth beamwidth 18.2 x 3.9 x 1.6 mmSize Less than 1 gWeight Surface mounted technologyMounting Mechanical 50 Ohms unbalancedFeed point impedance 10 Watt cwPower handling LinearPolarization n/aFront-to-Back Ratio 0 dBi peakPeak Gain (1) 2.40 – 2.50 GHzFrequency Range Electrical NOT TO SCALE NOT TO SCALE Feed Point Ground Point Mount Point 1 2 3 31545 225135 Frequency (GHz) 2.40 Ratio (:1) 2.422.502.44 1.00 2.00 1.50 2.50 3.00 2.462.48 Unit: mm Front View 1.6 Bottom View 18.2 3.9 LAND BOARD MATERIAL COPPER WITH SOLDER RESIST Centerline Bluetooth Transceiver Board RangeStar ® Antenna Ground Signal 3 3 3 3 1 2 © 2000 RangeStar Wireless , Inc. RangeStar, RangeStar Wireless , and Ultima are trademarks or registered trademarks of RangeStar Wireless, Inc. Protected by one or more U.S. Patents 5,507,012; 5,666,125; 5,777,586; 5,945,954; 5,999,140 (DES 417,221); and other U.S. and foreign patents pending. All rights reserved. Specification subject to change without notice. Azimuth Plane – red Elevation Plane - blue

FCC ID: J3OR2BT001 Report Number: B10306D1 114 OLINDA DRIVE, BREA, CALIFORNIA 92823 PHONE: (714) 579-0500 FAX: (714) 579-1850 Page 1 of 22 FCC PART 15, SUBPART B AND C TEST METHOD: ANSI C63.4-1992 for REALPORT 2 BLUETOOTH ADAPTER REALPORT BLUETOOTH 16 BIT TYPE III PC CARD ADAPTER Model: R2BT Prepared for XIRCOM, INC. 2300 CORPORATE CENTER DRIVE THOUSAND OAKS, CALIFORNIA 91320 COMPATIBLE ELECTRONICS INC. 114 OLINDA DRIVE BREA, CALIFORNIA 92823 (714) 579-0500 DATE: MARCH 7, 2001 REPORT APPENDICES TOTAL BODY A B C D PAGES 22 2 2 16 51 93 This report shall not be reproduced except in full, without the written approval of Compatible Electronics. FCC ID: J3OR2BT001 Report Number: B10306D1 114 OLINDA DRIVE, BREA, CALIFORNIA 92823 PHONE: (714) 579-0500 FAX: (714) 579-1850 Page 2 of 22 TABLE OF CONTENTS Section / Title PAGE GENERAL REPORT SUMMARY 4 SUMMARY OF TEST RESULTS 5 1. PURPOSE 6 2. ADMINISTRATIVE DATA 7 2.1 Location of Testing 7 2.2 Traceability Statement 7 2.3 Cognizant Personnel 7 2.4 Date Test Sample was Received 7 2.5 Disposition of the Test Sample 7 2.6 Abbreviations and Acronyms 7 3. APPLICABLE DOCUMENTS 8 4. Description of Test Configuration 9 4.1 Description of Test Configuration - EMI 9 4.1.1 Cable Construction and Termination 10 5. LISTS OF EUT, ACCESSORIES AND TEST EQUIPMENT 11 5.1 EUT and Accessory List 11 5.2 EMI Test Equipment 12 6. TEST SITE DESCRIPTION 13 6.1 Test Facility Description 13 6.2 EUT Mounting, Bonding and Grounding 13 7. CHARACTERISTICS OF THE TRANSMITTER 14 7.1 Transmitter Power 14 7.2 Channel Number and Frequencies 14 7.3 Antenna Gain 14 7.4 Description of Transmitter 15 8. Test Procedures 16 8.1 RF Emissions 16 8.1.1 Conducted Emissions Test 16 8.1.2 Radiated Emissions (Spurious and Harmonics) Test 17 8.2 20 dB Bandwidth 19 8.3 Peak Output Power 19 8.4 RF Antenna Conducted Test 20 8.5 RF Band Edges 20 8.6 Carrier Frequency Separation 21 8.7 Number of Hopping Frequencies 21 8.8 Average Time of Occupancy Test 21 9. CONCLUSIONS 22 FCC ID: J3OR2BT001 Report Number: B10306D1 114 OLINDA DRIVE, BREA, CALIFORNIA 92823 PHONE: (714) 579-0500 FAX: (714) 579-1850 Page 3 of 22 LIST OF APPENDICES APPENDIX TITLE A Modifications to the EUT B Additional Models Covered Under This Report C Diagrams, Charts and Photos • Test Setup Diagrams • Radiated and Conducted Emissions Photos • Antenna and Effective Gain Factors D Data Sheets LIST OF FIGURES FIGURE TITLE 1 Conducted Emissions Test Setup 2 Plot Map And Layout of Radiated Site FCC ID: J3OR2BT001 Report Number: B10306D1 114 OLINDA DRIVE, BREA, CALIFORNIA 92823 PHONE: (714) 579-0500 FAX: (714) 579-1850 Page 4 of 22 GENERAL REPORT SUMMARY This electromagnetic emission test report is generated by Compatible Electronics Inc., which is an independent testing and consulting firm. The test report is based on testing performed by Compatible Electronics personnel according to the measurement procedures described in the test specifications given below and in the "Test Procedures" section of this report. The measurement data and conclusions appearing herein relate only to the sample tested and this report may not be reproduced in any form unless done so in full with the written permission of Compatible Electronics. This report must not be used to claim product endorsement by NVLAP or any other agency of the U.S. Government. Device Tested: RealPort2 Bluetooth 16 Bit Type III PC Card Adapter Model: R2BT S/N: Pre-Production Modifications: The EUT was not modified in order to meet the specifications. Manufacturer: Xircom, Inc. 2300 Corporate Center Drive Thousand Oaks, California 91320 Test Dates: March 5 and 6, 2001 File # For Canada IC2154-D Test Specifications : EMI requirements Limits: EN 55022: 1998 Class B; and Subpart C, sections 15.205, 15.207, 15.209, and 15.247 Test Procedure: ANSI C63.4: 1992 Test Deviations: The test procedure was not deviated from during the testing. FCC ID: J3OR2BT001 Report Number: B10306D1 114 OLINDA DRIVE, BREA, CALIFORNIA 92823 PHONE: (714) 579-0500 FAX: (714) 579-1850 Page 5 of 22 SUMMARY OF TEST RESULTS TEST DESCRIPTION RESULTS 1 Conducted RF Emissions, 450 kHz – 30 MHz Complies with the Class B limits of EN 55022: 1998 2 Spurious Radiated RF Emissions, 30 MHz – 1000 MHz Complies with the Class B limits of EN 55022: 1998 3 Spurious Radiated RF Emissions, 10 kHz – 30 MHz and 1000 MHz – 25000 MHz Complies with the relevant requirements of FCC Title 47, Part 15, Subpart C, section 15.247(c) 4 Fundamental and Emissions produced by the intentional radiator in non-restricted bands, 10 kHz – 25 GHz Complies with the relevant requirements of FCC Title 47, Part 15, Subpart C, section 15.247(c) 5 Emissions produced by the intentional radiator in restricted bands, 10 kHz – 25 GHz Complies with the relevant requirements of FCC Title 47, Part 15, Subpart C, section 15.205, 15.209(a), and section 15.247 (c) 6 20 dB Bandwidth Complies with the relevant requirements of FCC Title 47, Part 15, Subpart C, section 15.247 (a)(1)(ii) 7 Peak Power Output Complies with the relevant requirements of FCC Title 47, Part 15, Subpart C, section 15.247 (b)(1) 8 Channel Hopping Separation Complies with the relevant requirements of FCC Title 47, Part 15, Subpart C, section 15.247 (a)(1) and 15.247 (a)(1)(ii) 9 Average Time of Occupancy Complies with the relevant requirements of FCC Title 47, Part 15, Subpart C, section 15.247 (a)(1)(ii) FCC ID: J3OR2BT001 Report Number: B10306D1 114 OLINDA DRIVE, BREA, CALIFORNIA 92823 PHONE: (714) 579-0500 FAX: (714) 579-1850 Page 6 of 22 1. PURPOSE This document is a qualification test report based on the Electromagnetic Interference (EMI) tests performed on the RealPort2 Bluetooth 16 Bit Type III PC Card Adapter Model: R2BT. The EMI measurements were performed according to the measurement procedure described in ANSI C63.4: 1992. The tests were performed in order to determine whether the electromagnetic emissions from the RealPort2 Bluetooth 16 Bit Type III PC Card Adapter, referred to as EUT hereafte…

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FCC ID: J3OR2BT001 Report Number: B10306D1 114 OLINDA DRIVE, BREA, CALIFORNIA 92823 PHONE: (714) 579-0500 FAX: (714) 579-1850 APPENDIX D DATA SHEETS FCC ID: J3OR2BT001 Report Number: B10306D1 114 OLINDA DRIVE, BREA, CALIFORNIA 92823 PHONE: (714) 579-0500 FAX: (714) 579-1850 RADIATED EMISSIONS FOR THE TRANSMITTER DATA SHEETS RADIATED EMISSIONS (FCC SECTION 15.205 AND 15.247) COMPANY DATE 3/5/01 EUT DUTY CYCLE N/A MODEL PEAK TO AVG N/A S/N TEST DIST. 3 METERS TEST ENGINEER LAB D Frequency Peak Antenna Antenna EUT EUT EUT Antenna Cable Amplifier *Corrected Delta Spec Reading Polar. Height Azimuth Axis Tx Factor Loss Gain Reading ** Limit MHz (dBuV) (V or H) (meters) (deg rees) (X,Y,Z) C hannel (dB) (dB) (dB) (dBuV/m) (dB) (dBuV/m) Comments 2402.0000 55.8 AH 1.0 180 X LOW 30.5 3.6 0.0 89.9 2402.0000 57.4 AV 1.0 180 X LOW 30.5 3.6 0.0 91.5 2442.0000 47.1 AH 1.5 180 X LOW 30.6 3.5 0.0 81.2 2442.0000 47.9 AV 1.0 90 X HIGH 30.6 3.5 0.0 82.0 2480.0000 44.1 AH 1.5 180 X HIGH 30.7 3.5 0.0 78.3 2480.0000 45.4 AV 1.0 180 X HIGH 30.7 3.5 0.0 79.6 * CORRECTED READING = METER READING + ANTENNA FACTOR + CABLE LOSS - AMPLIFIER GAIN ** DELTA = SPEC LIMIT - CORRECTED READING PAGE 1 Average (A) or Quasi- Peak (QP) Pre-ProductionXircom, Inc.RealPort2 Bluetooth 16 Bit Type III PC Card AdapterR2BTKYLE FUJIMOTO Doc. No.: EMI_PART15TX-B-0-50 Rev. A 04/11/00 RADIATED EMISSIONS (FCC SECTION 15.205 AND 15.247) COMPANY DATE 3/5/01 EUT DUTY CYCLE N/A MODEL PEAK TO AVG N/A S/N TEST DIST. 3 METERS TEST ENGINEER LAB D Frequency Peak Antenna Antenna EUT EUT EUT Antenna Cable Amplifier *Corrected Delta Spec Reading Polar. Height Azimuth Axis Tx Factor Loss Gain Reading ** Limit MHz (dBuV) (V or H) (meters) (deg rees) (X,Y,Z) C hannel (dB) (dB) (dB) (dBuV/m) (dB) (dBuV/m) Comments 4804.0000 38.8 AH 1.0 90 X LOW 34.2 5.4 32.0 46.4 -7.6 54.0 4804.0000 45.5 42.0 AV 1.0 90 X LOW 34.2 5.4 32.0 49.6 -4.4 54.0 4884.0000 41.5 35.1 AH 1.0 90 X MID 34.4 5.6 32.1 43.0 -11.0 54.0 4884.0000 42.1 38.1 AV 1.0 90 X MID 34.4 5.6 32.1 46.0 -8.0 54.0 4960.0000 42.4 37.8 AH 1.0 180 X HIGH 34.7 5.7 32.2 46.0 -8.0 54.0 4960.0000 45.6 42.8 AV 1.0 180 X HIGH 34.7 5.7 32.2 51.0 -3.0 54.0 * CORRECTED READING = METER READING + ANTENNA FACTOR + CABLE LOSS - AMPLIFIER GAIN ** DELTA = SPEC LIMIT - CORRECTED READING PAGE 2 Xircom, Inc.RealPort2 Bluetooth 16 Bit Type III PC Card AdapterR2BTPre-ProductionKYLE FUJIMOTO Average (A) or Quasi- Peak (QP) Doc. No.: EMI_PART15TX-B-0-50 Rev. A 04/11/00 RADIATED EMISSIONS (FCC SECTION 15.205 AND 15.247) COMPANY DATE 3/5/01 EUT DUTY CYCLE N/A MODEL PEAK TO AVG N/A S/N TEST DIST. 3 METERS TEST ENGINEER LAB D Frequency Peak Antenna Antenna EUT EUT EUT Antenna Cable Amplifier *Corrected Delta Spec Reading Polar. Height Azimuth Axis Tx Factor Loss Gain Reading ** Limit MHz (dBuV) (V or H) (meters) (deg rees) (X,Y,Z) C hannel (dB) (dB) (dB) (dBuV/m) (dB) (dBuV/m) Comments 7206.0000 38.4 30.6 AH 1.0 180 X LOW 38.7 8.1 32.5 44.9 -9.1 54.0 7206.0000 39.0 30.9 AV 1.0 90 X LOW 38.7 8.1 32.5 45.2 -8.8 54.0 7326.0000 44.2 38.5 AH 1.5 90 X LOW 38.6 8.1 32.7 52.6 -1.4 54.0 7326.0000 44.3 35.2 AV 1.5 180 X LOW 38.6 8.1 32.7 49.2 -4.8 54.0 7440.0000 41.4 32.0 AH 1.5 180 X LOW 38.6 7.9 32.9 45.6 -8.4 54.0 7440.0000 40.1 30.6 AV 1.5 270 X LOW 38.6 7.9 32.9 44.2 -9.8 54.0 * CORRECTED READING = METER READING + ANTENNA FACTOR + CABLE LOSS - AMPLIFIER GAIN ** DELTA = SPEC LIMIT - CORRECTED READING PAGE 3 Xircom, Inc.RealPort2 Bluetooth 16 Bit Type III PC Card AdapterR2BTPre-ProductionKYLE FUJIMOTO Average (A) or Quasi- Peak (QP) Doc. No.: EMI_PART15TX-B-0-50 Rev. A 04/11/00 RADIATED EMISSIONS (FCC SECTION 15.205 AND 15.247) COMPANY DATE 3/5/01 EUT DUTY CYCLE N/A MODEL PEAK TO AVG N/A S/N TEST DIST. 3 METERS TEST ENGINEER LAB D Frequency Peak Antenna Antenna EUT EUT EUT Antenna Cable Amplifier *Corrected Delta Spec Reading Polar. Height Azimuth Axis Tx Factor Loss Gain Reading ** Limit MHz (dBuV) (V or H) (meters) (deg rees) (X,Y,Z) C hannel (dB) (dB) (dB) (dBuV/m) (dB) (dBuV/m) Comments 9608.0000 37.5 AH 1.0 180 X LOW 39.6 9.2 30.9 55.4 -16.1 71.5 9608.0000 45.6 38.6 AV 1.0 180 X LOW 39.6 9.2 30.9 56.5 -15.0 71.5 9768.0000 43.9 36.6 AH 1.0 270 X LOW 39.7 9.4 31.2 54.5 -7.5 62.0 9768.0000 46.1 42.0 AV 1.0 270 X LOW 39.7 9.4 31.2 59.8 -2.2 62.0 9920.0000 42.1 35.9 AH 1.5 90 X LOW 39.7 9.8 31.5 54.0 -5.6 59.6 9920.0000 45.2 39.0 AV 1.5 180 X LOW 39.7 9.8 31.5 57.1 -2.5 59.6 * CORRECTED READING = METER READING + ANTENNA FACTOR + CABLE LOSS - AMPLIFIER GAIN No Harmonics nor Emissions found after ** DELTA = SPEC LIMIT - CORRECTED READING the 4th Harmonic PAGE 4 Xircom, Inc.RealPort2 Bluetooth 16 Bit Type III PC Card AdapterR2BTPre-ProductionKYLE FUJIMOTO Average (A) or Quasi- Peak (QP) Doc. No.: EMI_PART15TX-B-0-50 Rev. A 04/11/00 Page: 1 of 1 Test location: Compatible Electronics Customer : XIRCOM, INC. Date : 3/ 5/2001 Manufacturer : XIRCOM, INC. Time : 12.00 EUT name : REALPORT2 BLUETOOTH ADAPTER Model: R2BT Specification: Cispr_B Test distance: 10.0 mtrs Lab: D Distance correction factor(20*log(test/spec)) : 0.00 Test Mode : REALPORT2 BLUETOOTH 16 BIT TYPE III PC CARD ADAPTER VERTICAL POLARIZATION 30 MHz TO 1000 MHz SPURIOUS EMISSIONS TEMPERATURE 55 DEGREES F., RELATIVE HUMIDITY 75% TESTED BY: KYLE FUJIMOTO Pol Freq Rdng Cable Ant Amp Cor'd limit Delta loss factor gain rdg = R = L R-L MHz dBuV dB dB dB dBuV dBuV/m dB 1V 85.37 44.00 1.81 8.12 38.55 15.38 30.00 -14.62 2V 109.41 49.20 2.08 9.44 38.89 21.82 30.00 -8.18 3V 114.64 50.30 2.12 9.88 38.99 23.30 30.00 -6.70 4V 120.09 49.70 2.16 10.35 39.10 23.11 30.00 -6.89 5V 145.33 47.00 2.44 12.83 38.87 23.40 30.00 -6.60 6V 150.13 49.30 2.50 12.96 38.80 25.96 30.00 -4.04 7V 247.96 49.30 3.58 16.35 38.80 30.43 37.00 -6.57 8V 344.13 46.30 4.06 14.70 38.90 26.17 37.00 -10.83 9V 368.77 45.20 4.18 15.68 38.79 26.26 37.00 -10.74 10V 405.63 43.60 4.31 16.90 38.59 26.22 37.00 -10.78 11V 442.46 40.20 4.38 16.83 38.52 22.90 37.00 -14.10 12V 449.87 45.30 4.40 16.82 38.50 28.02 37.00 -8.98 13V 456.13 43.60 4…

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Page 1 of 11 PG Results 23 March 2001 Filename: BlueCore01_BC01b_PG_Results_v2.1 MEMORANDUM Distribution:Peter Flittner, Robert Young, James Collier cc: Prepared By:Alex Busteed Subject:Results of Processing Gain Tests for FCC Qualification 1 INTRODUCTION This memo presents the results of the Processing Gain (PG) tests carried out for FCC qualification of the Cambridge Silicon Radio BC01B Bluetooth chip. The FCC states that the PG from a hybrid Bluetooth receiver must be greater than 17 dB when measured in accordance with the Continuous Wave (CW) jamming margin method. Testing of the BC01b has found the PG due to the DS section to be approximately 5 dB and the PG due to the FH part to be approximately 15 dB. It is therefore concluded that the BC01B complies with the FCC PG requirements for radio communication systems. The rest of this paper outlines the PG measurement technique and discusses the test results. Appendix A contains a list of test equipment and Appendix B contains a printout of the measurement results. 2 METHOD 2.1 PG Definition The Processing Gain from a frequency hopping communication system is derived from two parts, the FH section and the DS section. The PG due to FH is given by a simple equation and is constant. However measurement of the PG due to DS is a little more complex. One technique is to use the CW jamming margin method. This method measures PG due to DS using the following algorithm: A CW signal generator is stepped in 50kHz increments across the passband of the system, recording at each point the generator level required to produce the 0.1% Packet Error Rate (PER). This is the jammer level. This level is then referenced to the output power of the intended Bluetooth signal and the Jammer to Signal Ratio JSR is thus calculated. The worst 4 Page 2 of 11 PG Results 23 March 2001 JSR measurements are discarded and the worst remaining JSR is used to calculate the PG due to DS as follows: sysp LJSRSNRG++= min where G p = the processing gain of the system, SNR = the signal to noise ratio required for 0.1% BER, JSR min = minimum J/S ratio and L sys = system losses. 2.2 PG Measurement Technique Figure 1 provides an overview of the PG measurement technique. The measurement is performed in two parts, measurement of the system SNR and measurement of JSR min . Figure 1: PG Measurement Technique The system SNR is calculated using the following algorithm. Generate Bluetooth PRBS-9 packets using a BC01B emulator (1) and a Vector Signal Generator (2). Combine this signal with white noise of a constant level, which is generated using a noise source (4) and a CW Signal Generator (3). Then vary the level of the Bluetooth signal until the BER measured by the BC01B (7) is 0.1%. The resulting SNR is the signal level divided by the Noise level. Page 3 of 11 PG Results 23 March 2001 The JSR for a given jamming frequency is calculated using the following algorithm. Generate Bluetooth PRBS-9 packets using the BC01B emulator (1) and the Vector Signal Generator (2). Combine this signal with a constant CW tone at the jamming frequency using a CW Signal Generator (5) and a combiner (6). Then vary the level of the Bluetooth signal until the PER measured by the Casira Bluetooth Module (7) is 0.1%. The resulting JSR is the signal level divided by the jamming level. 3 RESULTS 3.1 Overview The measurements f…

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