UA9TT6001DS-OFDM Waveform Generator

FOCUS ENHANCEMENTS TT-6001 DS-OFDM Waveform Generator User’s Guide TT-6001 DS-OFDM WAVEFORM GENERATOR User’s Guide  Focus Enhancements, Inc. Semiconductor Division 22867 NW Bennett St • Suite 200 Hillsboro, OR 97124 USA Phone 503.615.7700 • Fax 503.615.4232 Email [email protected] Web Site http://www.focussemi.com FCC ID: UA9TT6001 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 (2) this device must accept any interference received including interference that may cause undesired operation (3) this device may only be operated indoors. Operation outdoors is in violation of 47 U.S.C. 301 and could subject the operator to serious legal penalties Table of Contents OVERVIEW............................................ 2 MAIN PANEL......................................... 2 ANTENNA CONNECTOR.......................... 3 POWER CONNECTOR.............................. 4 GETTING STARTED............................. 5 PACKAGE CONTENT............................... 5 SETUP...................................................5 OPERATING THE TT-6001................... 7 MODES.................................................. 7 Idle .................................................. 7 Stop.................................................. 7 Sym 110 ........................................... 7 Sym 220 ........................................... 8 Sym 440 ........................................... 8 SPECIFICATIONS ................................. 9 ELECTRICAL....ERROR! BOOKMARK NOT DEFINED . MECHANICAL..ERROR! BOOKMARK NOT DEFINED. APPENDIX A ........................................ 10 2 22 2 Overview ocus Enhancements’ TT-6001 is a waveform generator of DS-OFDM™ Ultra Wide-band signals. Direct Sequence Orthogonal Frequency Division Multiplexing (DS-OFDM) is a modulation technique for transmitting digital data over a radio wave by Focus Enhancements. For detailed information about the DS-OFDM modulation technique the reader should refer to the document “Error! Reference source not found.”. The TT-6001 provides an easy-to-use tool to generate sample waveforms that can be analyzed and characterized with proper lab equipment. Figure 1 - Front view of the TT-6001 Main Panel Operations of the TT-6001 are controlled via the main panel on the front of the enclosure. Chapter 1 F 3 33 3 The rotary switch is used to select one of the operational modes. The four (4) LED’s will display the mode currently selected. By rotating the switch with the provided tool, the LED’s will change configuration and the operating mode will change accordingly. For a summary of all the modes and relative LED encoding the reader should refer to Appendix A. Figure 2 - Main Panel Antenna Connector The left side of the TT-6001 hosts a SMA connector to be used to connect the UWB antenna module provided (with or without the antenna extender). Figure 3 - Antenna Connector 4 44 4 Power Connector The back of the TT-6001 hosts a power connector, to which the power adapter provided in the package should be connected. Figure 4 - Back view of the TT-6001 5 55 5 Getting Started Package Content The TT-6001 is shipped in a package containing the following: TT-6001 DS-OFDM Waveform Generator (1) Power Adapter (1) UWB Antenna Module (1) Antenna Extender (1) Tool (1) User’s Guide (1) Theory of DS-OFDM Operation – booklet (1) Setup Before start operating the TT-6001 DS-OFDM Waveform Generator the following steps should be carefully followed. 1. Place the TT-6001 on a flat surface 2. Connect the UWB Antenna Module to the connector labeled “ANTENNA” on the left side of the TT-6001 3. Connect the provided power adapter to the connector labeled “POWER” on the back of the TT-6001 Chapter 2 6 66 6 4. Plug the other end of the power adapter into a wall plug (110V @ 50Hz) If the previous instructions were followed correctly, the LED will display one of the active configurations (1 through 15) where at least one LED is lid. It is recommended that the idle mode is selected at power-up, by rotating, using the provided tool, the rotary switch found on the main panel in a clockwise direction (LEDs’ configuration 1), as illustrated in the figure below. Figure 5 - Selecting the Idle mode 7 77 7 Operating the TT-6001 Modes Idle In this mode, the TT-6001 will be active but not transmitting. Stop When this mode is selected, the TT-6001 will generate DS-OFDM signals at a rate of 110 Msym/sec for a duration of approximately nine (9) seconds. After that the TT-6001 will cease any transmission. To repeat the transmission, the rotary switch should be temporarily rotated to select a different configuration (any) and then returned to the original position. Sym 110 In this mode, the TT-6001 will repeatedly generate DS-OFDM signals at a rate of 110 Msym/sec rate. Transmission of the signal will not cease until a different mode is selected. Chapter 3 Idle Stop Sym 110 8 88 8 Sym 220 In this mode, the TT-6001 will repeatedly generate DS-OFDM signals at a rate of 220 Msym/sec. Transmission of the signal will not cease until a different mode is selected. Sym 440 In this mode, the TT-6001 will repeatedly generate DS-OFDM signals at a rate of 440 Msym/sec. Transmission of the signal will not cease until a different mode is selected. Sym 220 Sym 440 9 99 9 Specifications Power Supply Requirements AC mains, 100-240 Vac, 110 VA, 50/60 Hz RF Output Rating -42 dBm EIRP @ 3 meters Operating Frequency Range 3200 MHz to 7200 MHz RF Output Impedance 50 Ω 10 dB Bandwidth >500 MHz Modulation/Constellation DS-OFDM Antenna Description Omni directional linear polarized planar Chapter 4 10 1010 10 Appendix A Figure 6 - LED configurations Appendix A 11 1111 11 LEGAL NOTICES THIS DOCUMENT CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION OF FOCUS ENHANCEMENTS AND ITS RECEIPT OR POSSESSION DOES NOT CONVEY ANY RIGHTS TO REPRODUCE OR DISCLOSE ITS CONTENTS, OR TO MANUFACTURE, USE, OR SELL ANYTHING T…

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Semiconductor Group 22867 NW Bennett St. Suite#200 Hillsboro OR 97124 USA www.focussemi.com Letter Of Agency June 13, 2006 Chief, Authorizations Branch Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern: Please be advised that Focus Enhancements authorizes TDK to act on our behalf, until otherwise notified, for applications submitted to the Federal Communications Commission (FCC) regarding Ultra-Wideband (UWB) products. We certify that we are not subject to denial of federal benefits, which includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse ACT of 1988, U.S.C. 862. Further, no party, as defined in 47 CFR 1.2002(b), to the application is subject to denial of federal benefits, that includes FCC benefits. Thank you for your attention to this matter. Sincerely, Thomas M. Hamilton Executive Vice President and General Manager, Semiconductor Group _____________________________________________

       

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FCC ID UA9TT6001 Focus Semi EA399217 RE: Correspondence reference number 31420 Dear Mr. Lyles, The Focus Semi UWB Development Kit, TT6001, has been modified, re-tested and a new test report has been uploaded. We will make arrangements to ship the test sample back to you immediately. Best Regards Pat Carson TDK Corp

       

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FOCUS ENHANCEMENTS TT-6001 DS-OFDM Waveform Generator Theory of Operations TT-6001 DS-OFDM WAVEFORM GENERATOR Theory of Operations  Focus Enhancements, Inc. Semiconductor Division 22867 NW Bennett St • Suite 200 Hillsboro, OR 97124 USA Phone 503.615.7700 • Fax 503.615.4232 Email [email protected] Web Site http://www.focussemi.com 2 22 2 Scope ocus Enhancements’ proprietary modulation and signaling approach is based on a Direct Sequence Spread Spectrum (DS-SS) technique. This approach covers the frequency band from 3.2 to 7.3 GHz with an ensemble of codes instead of a single code per data rate as in other DS-SS solutions already certified. The purpose of this paper is to explain our DS-SS technology as implemented in our Waveform Generator. The Waveform Generator radio will be placed into a test mode in which all of the normal radio off times, either inter-packet or intra-packet, are removed eliminating all gating on the transmitter. F 3 33 3 Description Focus Enhancement’s proprietary DS-SS approach is based on chirp spreading sequences of ternary {+1, 0, -1} codes. The ternary chips are complex valued and contain both In-Phase and Quadrature sequences which are output at 5.28 GChips/sec each. This complex pair is then low passed with brick-wall filters to a bandwidth of +/-2 GHz and then modulated to a 5.28 MHz center frequency. The resulting pass band spectrum covers 3.2 to 7.3 GHz. The symbols will support constellations up to 8 PSK. An example is shown following: I Value 1 0 -1 -1 0 1 1 0 -1 -1 1 1 Q Value 1 1 1 0 -1 -1 -1 1 1 0 -1 -1 Table 1 - Complex 12 Chip Symbol The symbols vary in length according to their purpose. For example, the shortest symbol is 8 complex chips long and is used for synchronization and the longest symbol is 48 chips long and used to transmit data at the lowest data rate. The table below summarizes the properties and use of each symbol. Symbol Use Chips per Symbol Symbol Rate (MSym/sec) Symbol Modulation Synchronization 8660BPSK Data 440 to 880 Mb/sec124408 PSK Data 220 to 330 Mb/sec 242208 PSK Data 37 to 110 Mb/sec481108 PSK Table 2 - Symbol Properties and Use The Synchronization Symbol is a single simple code which has autocorrelation properties that make it best for measuring time of arrival of the packet. 4 44 4 The data symbols have multiple orthogonal codes per Long Code set. This allows the receiver to combine the energy associated with one symbol while ignoring the other symbols and their delayed multi-path energy are arriving at the receiver. This tried and true Long Code (or Random Code) sequence approach is used in most CDMA cell phone systems used today. Power Spectral Density (dBm/MHz) -75 -70 -65 -60 -55 -50 -45 -40 -35 2 2.5 3 3 .5 4 4.5 5 5 .5 6 6.5 7 7 .5 8 8.5 Frequency in GHz Average Power 5 55 5 LEGAL NOTICES THIS DOCUMENT CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION OF FOCUS ENHANCEMENTS AND ITS RECEIPT OR POSSESSION DOES NOT CONVEY ANY RIGHTS TO REPRODUCE OR DISCLOSE ITS CONTENTS, OR TO MANUFACTURE, USE, OR SELL ANYTHING THAT IT MAY DESCRIBE. REPRODUCTION, DISCLOSURE, OR USE IN WHOLE OR IN PART WITHOUT THE SPECIFIC WRITTEN AUTHORIZATION OF FOCUS ENHANCEMENTS IS STRICTLY FORBIDDEN. EVERY EFFORT HAS BEEN MADE TO ENSURE THAT THE INFORMATION IN THIS DOCUMENT IS COMPLETE AND ACCURATE AT THE TIME OF PRINTING; HOWEVER, THE INFORMATION CONTAINED IN THIS DOCUMENT IS SUBJECT TO CHANGE. COPYRIGHT 2006 FOCUS ENHANCEMENTS ALL RIGHTS RESERVED THE MATERIAL CONTAINED IN THIS DOCUMENT IS ALSO PROTECTED BY COPYRIGHT LAWS OF THE UNITED STATES OF AMERICA AND OTHER COUNTRIES. IT MAY NOT BE REPRODUCED OR DISTRIBUTED IN ANY FORM BY ANY MEANS, ALTERED IN ANY FASHION, OR STORED IN A DATA BASE OR RETRIEVAL SYSTEM, WITHOUT EXPRESS WRITTEN PERMISSION OF FOCUS ENHANCEMENTS. FOCUS ENHANCEMENTS CANNOT BE RESPONSIBLE FOR UNAUTHORIZED USE OF EQUIPMENT AND WILL NOT MAKE ALLOWANCE OR CREDIT FOR UNAUTHORIZED USE OR ACCESS.  Focus Enhancements, Inc. Semiconductor Division 22867 NW Bennett St • Suite 200 Hillsboro, OR 97124 USA Phone 503.615.7700 • Fax 503.615.4232 Email [email protected] Web Site http://www.focussemi.com

All services undertaken are subject to the following general policy. Reports are submitted for exclusive use of the client to whom they are addressed. Their significance is subject to the adequacy and representative character of the samples and to the comprehensiveness of the tests, examinations or surveys made. This report shall not be reproduced except in full, without written consent of TDK RF Systems Inc. This report must not be used to claim product endorsement by A2LA, NVLAP nor any other agency of the US Government. Compliance report of TT6001 Customer: Focus Enhancements Inc. 22867 NW Bennett Road Hillsboro, OR 97124 Date: September 7, 2006 TDK Report: 061606FORev2 Test performed by: TDK R&D Corporation 1101 Cypress Creek Rd Cedar Park, TX 78613 Technician Checked by Radiated 30 MHz to 40 GHz A. Medina K. Yata Conducted 150 KHz to 30 MHz A. Medina K. Yata Report A. Medina P. Carson This document contains confidential information and cannot be disclosed outside of Wisair or any affiliated company in whole or in part without the express written permission of TDK RF Systems Inc. Wisair DV9100 Test Report 2 1. Executive Summary An EMC evaluation to determine compliance of the Focus Enhancements TT6001 with requirements of FCC 47 CFR Part 15, Subpart F Section 15.517 was conducted. All references are to the most current version of the Code of Federal Regulations 47 that are currently in effect. In accordance with §2.1033, the following data is presented in support of the Certification of the TT6001. The client should retain a copy of this document on file for at least 5 years after the manufacturing of the product has been discontinued. Test Description FCC 47 CFR Section Compliance Operational Limitations 15.517(a) The client has been notified of these limitations. In normal operating mode the transmitter will only send data when associated with a receiver. See section 5 for detail UWB Bandwidth 15.517(b) Yes Radiated Emissions 15.517(c), 15.209 Yes Radiated Emissions in GPS Bands 15.517(d) Yes Peak Emissions within a 50 MHz Bandwidth 15.517(e) Yes Labelling Requirements 15.517(f) Yes AC Conducted Emissions 15.207 Yes 3 2. Task Description 2.1. Scope Reference FCC ET Docket No. 98-153, FCC 02-48 First R&O; FCC 47 CFR, Part 15, Subpart A; FCC 47 CFR, Part 15, Subpart B; FCC 47 CFR, Part 15, Subpart C; FCC 47 CFR, Part 15, Subpart F FCC ET Docket No. 04-352, Petition for Waiver of the Part 15 UWB Regulations Filed by MBOA-SIG (Adopted: March 10, 2005) Title Revision of Part 15 of the Commission’s Rules Regarding Ultra-Wideband Transmissions Systems; Code of Federal Regulations, Part 15 Subpart A: General Code of Federal Regulations, Part 15 Subpart B: Unintentional Radiators Code of Federal Regulations, Part 15 Subpart C: Intentional Radiators Code of Federal Regulations, Part 15 Subpart F: Ultra-Wideband Operation Purpose of Test To gain FCC Certification Authorization for technical requirements for Indoor UWB Systems operating between 3.1 GHz and 10.6 GHz. Test Procedures The tests were conducted in accordance with the following documents: FCC ET Docket 98-153, FCC 02-48 First R&O ANSI C63.4: 2001: Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz FCC Code of Federal Regulations 47, Part 15 Subpart A: General General Procedures FCC Code of Federal Regulations 47, Part 2 Frequency Allocations and Radio Treaty Matter: General Rules and Regulations Classification of EUT Indoor Ultra-Wideband System 4 2.2. Related Submittal(s)/Grant(s) None 2.3. Test Plan Reference Publication Year Title FCC 47 CFR, Part 15, Subpart A 09/2005 Code of Federal Regulations, Part 15 Subpart A: General FCC 47 CFR, Part 15, Subpart B 09/2005 Code of Federal Regulations, Part 15 Subpart B: Unintentional Radiators FCC 47 CFR, Part 15, Subpart C 09/2005 Code of Federal Regulations, Part 15 Subpart C: Intentional Radiators FCC 47 CFR, Part 15, Subpart F 09/2005 Code of Federal Regulations, Part 15 Subpart F: Ultra-Wideband Operation FCC ET Docket 98- 153, FCC 02-48 First R&O 04/2002 Revision of Part 15 of the Commission’s Rules Regarding Ultra- Wideband Transmissions Systems: First Report & Order ANSI C63.4 01/2001 Methods of Measurement of Radio- Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz 2.4. Client Information APPLICANT Name: Focus Enhancements Inc Address: 22867 NW Bennett Road Hillsboro, OR 97124 Contact Person: Jim Svoboda MANUFACTURER Name: Focus Enhancements Inc Address: 22867 NW Bennett Road Hillsboro, OR 97124 Contact Person: Jim Svoboda 5 2.5. Equipment Under Test (EUT) The following information (with the exception of the date information) has been supplied by the applicant. The test results in this report pertain only to the item tested. General Brand Name Focus Enhancements Product Name DS-OFDM Waveform Generator Model Name or Number TT6001 Serial Number 101 Type of Equipment UWB Radio Transmitter Input Power Supply Type External power adapter Classification Indoor Ultra-Wideband System Technical Power Supply Requirements AC mains, 100-240 Vac, 110 VA, 50/60 Hz RF Output Rating -42 dBm EIRP @ 3 meters Operating Frequency Range 3200 MHz to 7200 MHz RF Output Impedance 50 Ω Channel Spacing N/A Pulse Width N/A Pulse Repetition Frequency 1/5.28 GHz 10 dB Bandwidth >500 MHz Modulation/Constellation DS-OFDM Oscillators’ Frequencies 16 MHz, 41.25 MHz EUT Ports 9 Vdc External battery Supply Antenna Connector Type Reversed SMA Female Antenna Description Omni directional linear polarized planar Logistics EUT Receive Date June 5, 2006 EUT Receive Condition Good Test Start Date June 5, 2006 Test Completion Date September 4, 2006 6 2.5.1. Support Equipment Description Manufacturer Model No. Serial No. FCC ID AC Power Adapter CUI INC KA12D090100045U None None 2.5.2. I/O Cables Description Length Shielding Ferrites Connection From To DC Power Cable 1.88 m None None Power Supply…

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