Digital signal regenerator arranged for fault location
Digital signal regulation system
Digital signal repeater including means for controlling a transm
Digital signal reproducing apparatus
Digital signal transmission cable noise analyzer
Digital signal transmission device
Digital signal transmission system
Digital signal transmitting and receiving system for serial data
Digital signalling system
Digital signals and frequency correction in a digital wireless s
Digital signed phase-to-frequency converter for very high freque
Digital span transmission circuit
Digital spread spectrum GPS navigation receiver
Digital subscriber loop termination device
Digital telecommunications network, cross-connect module
Digital threshold detector with hysteresis
Digital time error signal generator
Digital time-multiplexed quadrature frequency upconverter
Digital timing recovery system
Digital transmission circuit