, 23 performance check, 132, 153 Septage, 52 selection, 34-37 Septic tank Toilet pumpers, 52, 193, 195 leaks, 229-230 pumping frequency, 51 low water use, 230-232 Settleable solids, 43 Transpiration, 12, 176, 178 Shallow subsurface irrigation, Trickle irrigation, 135, 141, 205 135, 142-154 Shower, 232 Troubleshooting, 222 Sidewall area, 66-67, 82-83 Uncollected sand filter, 156-161, 168-169, 172 limitations, 31-33 Uniformity coefficient, 158-160 plan, 16 Urine in composting toilet, selection, 39-40, 106-107 197-198, 199 Slope, land, 15, 32, 35, 39, 72, 103, 107, 139, 144, 225 Ventilation of composting toilets, Sludge, 51-52 Viruses, 13 Solids, septic tank, 10, 43 Spray irrigation. See Sprinkle Washing machines, 233 irrigation Wastewater characteristics, 194 Sprinkle irrigation, 139-142, Water softeners, 50 Water table, 11. See also Ground Standpipe, 76, 78-79, 189 water Swimming pool Water use, 229, 231 Telecommunications Demystified A Streamlined Course in Digital Communications (and some Analog) for EE Students and Practicing Engineers by Carl Nassar Technology Publishing Eagle Rock, Virginia www.LLH-Publishing.com Library of Congress Cataloging-in-Publication Data Nassar, Carl, 1968- Telecommunications demystified / by Carl Nassar. p. c.m. -- (Demystifying technology series) Includes bibliographical references and index. ISBN 1-878707-55-8 (alk. paper) 1. Telecommunication. I. Title. II. Series. TK5101 .N257 2000 621.382-dc21 00-062902 Copyright © 2001 by LLH Technology Publishing. All rights reserved. No part of this book may be reproduced, in any form or means whatsoever, without written permission from the publisher. While every precaution has been taken in the preparation of this book, the publisher and author assume no responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained herein. Printed in the United States of America 0987654321 Cover design: Jim Johnson Developmental editing: Carol Lewis Production: Kelly Johnson Publishi