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Digital data signal space diagrams, Bell Telephone System Monograph 4899 issued February 1965. J. R Davey, Bell Telephone System Technical Publications.

Digital data signal space diagrams, Bell Telephone System Monograph 4899 issued February 1965.

Bell Tel Laboratories NY 1965, 8.5x11 size, orig published BSTJ 1964, 11 pages, illus, diagrams.
Condition: Very Good 8.5x11 monograph size, 3-hole punched at margin, blue and gray paper wraps, clean and secure.
Price: $8.00
Item no. R188
Item Description
describes diagrams which show the pattern of amplitude and phase variation for several kinds of modulated carrier signals commonly used in digital data transmission....