CISPR/TR 18-1 (REDLINE + STANDARD)-2017 Radio interference characteristics of overhead power lines and high-voltage equipment - Part 1: Description of phenomena (Edition 3.0)
This part of CISPR 18@ which is a Technical Report@ applies to radio noise from overhead power lines@ associated equipment@ and high-voltage equipment which may cause interference to radio reception. The scope of this document includes the causes@ measurement and effects of radio interference@ design aspects in relation to this interference@ methods and examples for establishing limits and prediction of tolerable levels of interference from high voltage overhead power lines and associated equipment@ to the reception of radio broadcast signals and services. The frequency range covered is 0@15 MHz to 3 GHz. Radio frequency interference caused by the pantograph of overhead railway traction systems is not considered in this document.