FOCUS ENHANCEMENTS TT-6001 DS-OFDM Waveform Generator User’s Guide
TT- 6 0 0 1 DS- O FDM W A V E FO R M GE NE R A TO R User’s Guide 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.
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 ..................................
Chapter 1 Overview F 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 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.
Power Connector The back of the TT-6001 hosts a power connector, to which the power adapter provided in the package should be connected.
Chapter 2 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.
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.
Chapter 3 Operating the TT-6001 Modes Idle In this mode, the TT-6001 will be active but not transmitting. Idle 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. Stop 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 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 220 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.
Chapter 4 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 9
Appendix A Appendix A Figure 6 - LED configurations 10
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