15 20 Part B 23 25 Part C Left Right Part D 37 Part E 40 43 Emona DATEx Lab Manual Volume 1 Experiments in Modern Analog & Digital Telecommunications For NI™ ELVIS II Barry Duncan . Emona DATEx Lab Manual Volume 1 Experiments in Modern Analog & Digital Telecommunications For NI™ ELVIS II Barry Duncan Emona DATEx Lab Manual for NI™ ELVIS II Volume 1 Experiments in Modern Analog and Digital Telecommunications. Author: Barry Duncan Technical editors: Tim Hooper & Carlo Manfredini Issue Number: 3.1 Published by: Emona Instruments Pty Ltd, 78 Parramatta Road Camperdown NSW 2050 AUSTRALIA. web: www.emona-tims.com telephone: +61-2-9519-3933 fax: +61-2-9550-1378 Copyright © 2007 - 2011 Emona Instruments Pty Ltd and its related entities. All rights reserved. No part of this publication may be reproduced, translated, adapted, modified, edited or distributed in any form or by any means, including any network or Web distribution or broadcast for distance learning, or stored in any database or in any network retrieval system, without the prior written consent of Emona Instruments Pty Ltd. For licensing information, please contact Emona Instruments Pty Ltd. DATEx™ is a trademark of Emona TIMS Pty Ltd. LabVIEW™, National Instruments™, NI™, NI ELVIS™, and NI-DAQ™ are trademarks of National Instruments Corporation. Product and company names mentioned herein are trademarks or trade names of their respective companies. Printed in Australia Contents Introduction ...........................................................................................................i – iv How to install and power up DATEx™ for NI ELVIS II/+ ................ v How to install and power up DATEx™ for NI ELVIS I ...................... vii ESD Warning, Unpacking, Handling, Set-up and ESD Preventative Measures.............................................................. ix 1 - An introduction to the NI ELVIS II test equipment.............................. Expt 1 - 1 2 - An introduction to the DATEx experimental add-in module................ Expt 2 - 1 3 - An introduction to soft front panel control .............................................. Expt 3 - 1 4 - Using the Emona DATEx to model equations............................................. Expt 4 - 1 5 - Amplitude modulation (AM)............................................................................. Expt 5 - 1 6 - Double Sideband (DSBSC) modulation......................................................... Expt 6 - 1 7 - Observations of AM and DSBSC signals in the frequency domain ..... Expt 7 - 1 8 - AM demodulation................................................................................................ Expt 8 - 1 9 - Double Sideband DSBSC demodulation ....................................................... Expt 9 - 1 10 - Single Sideband (SSB) modulation & demodulation............................... Expt 10 - 1 11 - Frequency Modulation (FM) ........................................................................... Expt 11 - 1 12 - FM demodulation............................................................................................... Expt 12 - 1 13 - Sampling & reconstruction ............................................................................ Expt 13 - 1 14 - PCM encoding ..................................................................................................... Expt 14 - 1 15 - PCM decoding ..................................................................................................... Expt 15 - 1 16 - Bandwidth limiting and restoring digital signals..................................... Expt 16 - 1 17 - Amplitude Shift Keying (ASK) ..................................................................... Expt 17 - 1 18 - Frequency Shift Keying (FSK)...................................................................... Expt 18 - 1 19 - Binary Phase Shift Keying (BPSK)............................................................... Expt 19 - 1 20 - Quadrature Phase Shift Keying (QPSK) .................................................. Expt 20 - 1 21 - Spread Spectrum - DSSS modulation & demodulation ........................ Expt 21 - 1 22 - Undersampling in Software Defined Radio.............................................. Expt 22 - 1 Electrostatic Discharge Sensitive Product CAUTION: The inputs/outputs of this product can be damaged if subjected to Electrostatic Discharge (ESD). 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