DIN EN 50561-1:2014-08

This standard contains the German version of the European Standard EN 50561-1:2013 and specifies limits and methods of measurement of radio disturbance characteristics for in-home communication apparatus that uses the low voltage power installation as the transmission medium. This standard applies to equipment that transmits information in the frequency range 1,606 5 MHz to 30 MHz. Procedures are specified for the measurement of conducted and radiated disturbances generated by the equipment and limits are specified for the frequency range 9 kHz to 400 GHz. To avoid interference of other services by conducted unsymmetrical disturbances from communication terminals that are connected to low voltage power lines methods of dynamic power control of the transmission level and notching are specified. No measurements need to be performed at frequencies where no limits are specified. The responsible committee is Subcommittee DKE/UK 767.17 "EMV von Einrichtungen der Informationsverarbeitungs- und Telekommunikationstechnik" ("EMV of information technology equipment and telecommunication technology") of the DKE (German Commission for Electrical, Electronic and Information Technologies) at DIN and VDE.