ETSI DRM system specification for broadcast engineers

Description

ETSI ES 201 980 is the Digital Radio Mondiale system specification. It documents the technical standard underlying DRM digital radio broadcasting. The specification covers DRM system operation across broadcast frequency ranges, including extensions for higher transmission frequencies. It is a formal standards document rather than a vendor or overview page. This is relevant for engineering professionals who need normative technical detail for DRM implementation, compliance, or equipment evaluation. Because it is a PDF standards document, it may be better placed as a reference resource if the directory separates standards from products.