41774259081336_page_65

41774259081336 | page 65 | https://thedailydialectics.com/pdfs/FIOA/41774259081336/41774259081336.pdf

Page 60 6 Synchronous Eguipnents with Zlectronic Crypto Component. (a) sRTICHOKH. Twin channel duplex synchronous system using subtractor (additive) key derived from an electronic key generator (double TUTTE) employing multi- cold-eathode tubes, accepts 31 characters (excluding blanks) from remote…