Secondary radar station with central decoder - has clock pulse generator controlling transmission of video signals in serial form to working positions

摘要

The secondary radar station has an evaluation circuit for the reply signals which is comon to several working points which has a central decoder. THe circuit output signals are transmitted over cables to the separate working points. The central decoder (ZDC) has a central clock pulse generator (ZTU) whose pulses transmit the output video signals of the decoder (ZDC) in series through a cable (KL2) to the working points (AP1-APn). Clock pulses are also transmitted to the working points (AP1-APn) through a further cable (KL1) and used for processing the series video signals.