Video Scrambling and Descrambling for Satellite and Cable TV

Local pick-up preferred but will ship at the buyer s expenseKingston Books 15 IMG_7214Authors Rudolf F. Graf and William SheetsPublisher Howard W. SamsLearn the secrets of signal scrambling from the experts. This book helps readers understand how signals are decoded and encoded. Discusses the theory and techniques behind over-the-air and cable signals provides actual descrambling projects includes hands-on projects for building a scrambler and descrambler and shows readers how to build a video test generator with scrambling capability.Contents by Chapter (in brief)Preface ..vNote to the Reader ..viiFrontispiece ..viiiIntroduction ..1 More Scrambling Systems and Future Possibilities ..9 Scrambling Descrambling Techniques Basic Circuitry ..17 More Scrambling Descrambling Techniques ..25 The SAVI System ..33 Advanced Scrambling Methods Satellite Techniques ..41 Political Legal and Consumer Aspects of Scrambling ..49 Digitizing Audio and Video Signals ..55 Cable and Satellite Decoder Circuitry ..65 Commercial Satellite Encryption Systems ..91 Satellite TV and Interference Considerations ..97 Data Encryption Standards (DES) ..103 Manufacturers Data Sheets ..119 U.S. Patents and Scrambling Systems ..157 Technical Data ..209 Glossary ..225Index ..242Paperback 246 pages ISBN 0-672-22499-2



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