DS DS/EN 50289-1-11
DS DSEN 50289-1-11 2001-DEC-11 Communcaton cables - Specfcatons for test methods - Part 1-11 Electrcal test methods - Characterstc mpedance nput mpedance return loss
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This Part 1-11 of EN 50289 details the test methods to determine the characteristic impedance, input impedance and return loss of cables used in analogue and digital communication systems. It is to be read in conjunction with Part 1-1 of EN 50289, which contains essential provisions for its application.