The present document specifies PSD characteristics for high frequency PLT transceivers providing digital transmission
on power cables. The present document is applicable to a modem in a PLT access transmission systems or PLT Indoor
LAN systems designed to provide communications over electrical wires. It is concerned with the key functional and
electrical requirements for PLT.
The present document gives the definition of common parameters characterizing the PSD mask, the methods for
initiating them in the context of PLT modems and finally a measurement method in order to verify the compliance of
the PSD of a PLT modem with the present document.