ITU O.71:1988
ITU O.71:1988 Impulsive Noise Measuring Equipment For Telephone-type Circuits
Table of Contents
1Principleofoperation2Definition
3Specificationclauses
3.1Inputimpedance
3.2Inputbalance
3.3Operatelevelrange
3.4Deadtime
3.5Attenuation/frequencycharacteristics
3.6Calibration
3.7Sensitivity
3.8Displayofmeasurementresults
3.9Timer
4Operatingenvironment