The WRTH 2023 is the world’s most comprehensive and up-to-date guide to broadcasting. This year's edition contains over 175 pages more of data for the keen radio enthusiast.

World Radio TV Handbook or WRTH is the most accurate and complete guide to the world of radio on LW, MW, SW and FM, available in any form.

This is the 77th edition of World Radio TV Handbook and this great directory continues to offer the most comprehensive guide to broadcasting on the planet.

The 2023 edition is the first to come from its new owners Radio Data Center GmbH.

The "Directory of Global Broadcasting” was published by WRTH Publications Limited until 2022. The rights have now been transferred to Radio Data Center GmbH (RDC), based in Freising, Germany.

The Features section for this 77th edition includes articles on the Broadcasting History of Andorra, Broadcasting in the Falklands, History of Broadcasting Traffic Information, RDS – The Radio Data System, Airi – The World of Radio for Children, Mining the DX Data, DRM SW Broadcasting by BBC World Service, as well as other regular articles and updated world maps. There are also reviews of the latest equipment including the ELAD FDM-S3, the Reuter RDR52, the BELKA DX, and the Stampfl Active Dipole. The remaining pages are full of information on National and International broadcasts and broadcasters, Clandestine and other target broadcasters, MW and SW frequency listings, and an extensive Reference section. The national section of the book now presents the most up-to-date and detailed FM, DAB, and HD radio information than ever before.