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-40%Power line communication systems for power utility applications - Part 1: Planning of analogue and digital power line carrier systems operating over EHV/HV/MV electricity grids
Published by Publication Date Number of Pages IEC 11/29/2012 262 IEC 62488-1 Ed. 1.0 b
Original price was: $430.00.$258.00Current price is: $258.00. -
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-40%Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 1: Methods of measuring and specifying the performance of system components CONSOLIDATED EDITION
Published by Publication Date Number of Pages IEC 11/27/2017 128 IEC 62489-1 Ed. 1.2 b
Original price was: $380.00.$228.00Current price is: $228.00. -
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-40%Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 2: Methods of calculating and measuring the low-frequency magnetic field emissions from the loop for assessing conformity with guidelines on limits for human exposure
Published by Publication Date Number of Pages IEC 09/24/2014 30 IEC 62489-2 Ed. 2.0 b
Original price was: $89.00.$53.40Current price is: $53.40. -
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-40%Optical circuit boards - Basic test and measurement procedures - Part 2: General guidance for definition of measurement conditions for optical characteristics of optical circuit boards
Published by Publication Date Number of Pages IEC 05/24/2017 79 IEC 62496-2 Ed. 1.0 b
Original price was: $259.00.$155.40Current price is: $155.40.