EQUALIZING APPARATUS FOR DATA TRANSMISSION LINES

摘要

An equalizer circuit arrangement is provided for use without readjustment for a wide range of transmission line lengths. The circuit (10) is comprised of a resistor (20) and a capacitor (22) which introduce an additional time constant delay into the transmission system in order to reduce the percentage change of the transmission line response time for the shortest line used as compared to the longest line employed. This reduction permits one equalizer to be designed and used for the complete range of transmission line lengths involved.