Ramsey Electronics SS70A manual Speech Scrambler / Descrambler KIT

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Ramsey Publication No. SS70A

Price $5.00

KIT ASSEMBLY

AND INSTRUCTION MANUAL FOR

SPEECH SCRAMBLER / DESCRAMBLER KIT

TABLE OF CONTENTS

Introduction to the SS70A	4
Circuit Description	5
Parts List	7
Schematic Diagram	8
SS70A Assembly instructions	9
Testing the SS70A	12
Hook-up Configurations	13
Troubleshooting	16
Parts Layout Diagram	18
Ramsey Kit Warranty	19

RAMSEY ELECTRONICS, INC. 590 Fishers Station Drive Victor, New York 14564 Phone (585) 924-4560 Fax (585) 924-4555 www.ramseykits.com

SS70A • 3

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Contents Speech Scrambler Ramsey Transmitter Kits Speech Scrambler / Descrambler KIT SS70A Circuit Description IntroductionOSC Now, lets get building Resistors and Potentiometers SS70A Parts ListSS70A SS70A Assembly Instructions SS70A SS70A Congratulations Testing the SS70ATypical HOOK-UPS Configuring the SS70A inputsSS 70A Tape Recorder ConnectionLoop-through Audio Test What if I CAN’T Descramble Something I HEAR? Troubleshooting InstructionsConclusion SS70A Parts Layout Diagram Ramsey Kit Warranty Additional Suggested Items Estimated AssemblySpeech Scrambler SS70A Required Tools