AK8BTANW1Modem Adaptor with Bluetooth Function

ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH ETS Dr. Genz GmbH, GermanyRegistration number: G0M20106-4955-T-47Page 1 of 11 Appendix A. Pictures ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH ETS Dr. Genz GmbH, GermanyRegistration number: G0M20106-4955-T-47Page 2 of 11 ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH ETS Dr. Genz GmbH, GermanyRegistration number: G0M20106-4955-T-47Page 3 of 11 ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH ETS Dr. Genz GmbH, GermanyRegistration number: G0M20106-4955-T-47Page 4 of 11

ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH ETS Dr. Genz GmbH, GermanyRegistration number: G0M20106-4955-T-47Page 5 of 11 ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH ETS Dr. Genz GmbH, GermanyRegistration number: G0M20106-4955-T-47Page 6 of 11 ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH ETS Dr. Genz GmbH, GermanyRegistration number: G0M20106-4955-T-47Page 7 of 11

ELECTRONIC TECHNOLOGY SYSTEMS DR. GENZ GMBH TEST - REPORT FCC RULES PART 15 / SUBPART C Test report no.: G0M20106-4955-T-47 FCC ELECTRONIC TECHNOLOGY SYSTEMSSTORKOWER STRASSE 38C, D-15526 REICHENWALDE B. BERLIN DR. GENZ GMBHPHONE +49-33631-888 00 FAX +49-33631-888 66 ETS Dr. Genz GmbH, GermanyRegistration number: G0M20106-4955-T-47Page 1 of 25 ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH TABLE OF CONTENTS 1General information 1.1Notes 1.2Testing laboratory 1.3Details of approval holder 1.4Application details 1.5Test item 1.6Test standards 2Technical test 2.1Summary of test results 2.2Test environment 2.3Test equipment utilized 2.4Test Procedure 3Test Results ETS Dr. Genz GmbH, GermanyRegistration number: G0M20106-4955-T-47Page 2 of 25 ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH 1General Information 1.1Notes The purpose of conformity testing is to increase the probability of adherence to the essential requirements or conformity specifications, as appropriate. The complexity of the technical specifications, however, means that full and thorough testing is impractical for both technical and economic reasons. Futhermore, there is no guarantee that a test sample which has Passed all the relevant tests conforms to a specification. Neither is there any guarantee that such a test sample will interwork with other genuinely open systems. The existence of the tests nevertheless provides the confidence that the test sample posseses the qualities as maintained and that is performance generally conforms to representative cases of communications equipment. The test results of this test report relate exclusively to the item tested as specified in 1.5. The test report may only be reproduced or published in full. Reproduction or publication of extractes from the report requires the prior written approval of the ELECTRONIC TECHNOLOGY SYSTEMS DR. GENZ GMBH. Tester: 29.06.2001N. Kaspar DateETS-Lab.NameSignature Technical responsibility for area of testing: 29.06.2001Dr. Genz DateETSNameSignature ETS Dr. Genz GmbH, GermanyRegistration number: G0M20106-4955-T-47Page 3 of 25 ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH 1.2 Testing laboratory 1.2.1Location ELECTRONIC TECHNOLOGY SYSTEM DR. GENZ GMBH (ETS) Storkower Straße 38c D-15526 Reichenwalde b. Berlin Germany Telefon : +49 33631 888 00 Telefax : +49 33631 888 66 1.2.2Details of accreditation status ACCREDITED TESTING LABORATORY Accredited by: Bundesamt für Post und Telekommunikation (BAPT) DAR-REGISTRATION NUMBER: TTI-P-G 126/96-30 ACCREDITED COMPETENT BODY Accredited by: Bundesamt für Post und Telekommunikation (BAPT) DAR-REGISTRATION NUMBER: BPT-ZE-026/96-00 1.3Details of approval holder Name: SONY Corporation Street: 2-15-3 Konan Minato-Ku, Town: Tokyo 108-6201 Country: Japan Telephone: +81-3-5769-5595 Fax: +81-3-5769-5946 Contact: Mr. Toshio Koyama Telephone: +81-3-5769-5595 ETS Dr. Genz GmbH, GermanyRegistration number: G0M20106-4955-T-47Page 4 of 25 ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH 1.4Application details Date of receipt of application: 22.06.2001 Date of receipt of test item: 22.06.2001 Date of test: 22.06.2001 1.5Test item Description of test item: Modem Adaptor with Bluetooth Function Type identification: BTA-NW1 Serial number: CPANBT001_0000001 Photos: See Appendix A Technical data Frequency range: 2.4GHz – 2.4835GHz Frequency ( ch A): 2402 MHz Frequency (ch B): 2441 MHz Frequency (ch C): 2480 MHz TransmitterUnomUnom - 15 %Unom + 15 % Power (ch A): Conducted: 2.98 dBmRadiated: 0.29 dBmRadiated: 0.16 dBm Power (ch B): Conducted: 3.28 dBmRadiated: - 1.62 dBmRadiated: - 1.43 dBm Power (ch C): Conducted: 3.89 dBmRadiated: 0.32 dBmRadiated: 0.26 dBm The conducted power values are measured without antenna gain. Antenna gain: - 12 dBi (manufacturer declaration) Antenna transmitter: integral (internal antenna) Antenna receiver: integral (internal antenna) Power supply : 120 V AC Operating mode: duplex Type of modulation: TDMA, FHSS The test item is equipped with: - Bluetooth radio module UGTZ4X414A from Alps - Modem card SAX-53040 from Alps - Power supply adapter (6 V AC/DC) from Alps ETS Dr. Genz GmbH, GermanyRegistration number: G0M20106-4955-T-47Page 5 of 25 ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH Manufacturer: (if applicable) Name: ALPS Electric Co., Ltd. Street: 50 AZA Kami-Imoda Imoda Tamayama, VIL Town: Iwate-Gun Country: Japan Additional information:The test sample is designed as Bluetooth device. Its pseudorandom hopping scheme, authentication, receiver parameters, synchronisation procedure and other parameters are determined by Bluetooth Core Specification. During the tests the modem card was in operation but the cable was not connected to PSTN. ETS Dr. Genz GmbH, GermanyRegistration number: G0M20106-4955-T-47Page 6 of 25 ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH 1.6Test standards Technical standard : FCC RULES PART 15 / SUBPART C § 15.247 2Technical test 2.1Summary of test results No deviations from the technical specification(s) were ascertained in the course ý of the tests performed. or The deviations as specified in 2.5 were ascertained in the course of the tests ̈ performed. 2.2Test environment Temperature: 25°C Relative humidity content: 20 ...75 % Air pressure: 86 ...103 kPa Details of power supply: 120 V AC (adapter AC/DC 6V) Extrem conditions parameters:: test voltage - extrememin.:102 V(Vnom - 15 %) max: 138 V(Vnom + 15 %) ETS Dr. Genz GmbH, GermanyRegistration number: G0M20106-4955-T-47Page 7 of 25 ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH 2.3Test equipment utilized No.Measurement device:Type:Manufacturer: ETS 0001Test receiverESHS 10Rohde&Schwarz ETS 0002Test receiverESVPRohde&Schwarz ETS 0003Test receiverESVS 10Rohde&Schwarz ETS 0004Spektrum- and Network-AnalyzerFSMS 26Rohde&Schwarz ETS 0005Test receiverSMV 11MEB ETS 0006Test receiver systemSME 12MEB ETS 0007Spectrum analyzerPSA-65AAvcom ETS 0008AntennaLoop antennaSiemens ETS 0009AntennaLoop antennaMEB ETS 0010AntennaLoop antennaMEB ETS 0011Antennavan Veen/ FrameETS ETS 0012…

Text truncated - open the document above for the full version.

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 found that the PG due to DS caused by the access code in page and inquiry mode is found to be approximately 5dB when the access code is a relatively random mixture of 1's and 0's. A random access code causes the most Inter Symbol Interference (ISI) and hence the worst PG for a hybrid system. Therefore only the results for this access code are used in the PG calculation. The PG due to FH is given as PG FH = 10 log 10 (number of frequency hops) The number of hops in a Bluetooth system is 32, therefore the PG due to FH is approximately 15 dB. When this is added to the PG due to DS, the total PG for the BC01B is approximately 20 dB, above the minimum PG requirement for FCC qualification. 3.2 Detailed Results Test Date:17/11/00 Sample Time: 30 seconds Access Code: c6967e Signal Frequency:2.432GHz Receiver Sensitivity: -88.7 dBm Jammer Signal Level:-85.7 dBm Measured SNR: 18.8dB System Losses: 2dB To calculate processing gain, ignore the worst 20% of data points and then apply the following formula: Page 4 of 11 PG Results 23 March 2001 sysp LJSRSNRG++= min Where G p = Processing Gain of the module SNR = signal to noise ratio of the module JS min = minimum J/S ratio after the worst 20% of J/S samples have been discarded L sys = System losses A total of 20 samples were taken by stepping the jamming signal frequency offsets in 50kHz increments over the bandwidth of the receiver. The worst 4 samples were found at –500kHz, -450kHz, -400kHz and 500kHz and were discarded. The remaining minimum J/S ratio was found to be -15.4dB at an offset of +350kHz Thus, the processing gain due to direct sequence spreading in page and inquiry mode is dBG p 4.524.158.18=+−= -500-400-300-200-1000100200300400500 -30 -25 -20 -15 -10 -5 0 5 Jamming Frequency Offset (kHz) J/S (dBs) J/S ratio performance for Processing Gain FCC Testing Page 5 of 11 PG Results 23 March 2001 APPENDIX A - TEST EQUIPMENT LIST Reference:Instrument TypeName 1BlueCore Emulator BoardN/A 2Vector Signal GeneratorIFR2052 3CW Signal GeneratorIFR2025 4White Noise GeneratorHP33120A 5RF MixerM8HC-7 6RF Combiner6 dB loss combiner 7Bluetooth Motherboard and BC01B Module Casira Development Kit 85V, 4A DC Power SupplyN/A 9Spectrum AnalyserHP E4405B Page 6 of 11 PG Results 23 March 2001 APPENDIX B - TEST RESULTS Timestamp: 14:42.43, 16/11/2000 Signal Freq = 2.432 GHz Jammer Level = -85.7 dBm Jammer Offset = -500 kHz Level = -68.7 dBm BER = 0.03% PER = 0.01% SER1 = 0.01% SER2 = 0.01% Level = -70.7 dBm BER = 0.32% PER = 0.79% SER1 = 0.79% SER2 = 0.79% Level = -69.7 dBm BER = 0.11% PER = 0.18% SER1 = 0.18% SER2 = 0.18% Level = -68.7 dBm BER = 0.04% PER = 0.03% SER1 …

Text truncated - open the document above for the full version.

ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH ETS Dr. Genz GmbH, GermanyRegistration number: G0M20106-4955-T-47Page 8 of 11 ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH ETS Dr. Genz GmbH, GermanyRegistration number: G0M20106-4955-T-47Page 9 of 11 ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH ETS Dr. Genz GmbH, GermanyRegistration number: G0M20106-4955-T-47Page 10 of 11 ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH ETS Dr. Genz GmbH, GermanyRegistration number: G0M20106-4955-T-47Page 11 of 11