Radio Waves: Stories Making Waves in the World of Radio
Welcome to the SWLing Post’s Radio Waves, a collection of links to interesting stories making waves in the world of radio. Enjoy!
Many thanks to SWLing Post contributors David Iurescia, Alan, and Frank (SWL F14368) for the following tips:
SSB DXCC SWL Contest
Many thanks to Frank (SWL F14368), who shares the following announcement:
Hi Thomas
I have organized another SWL contest for 2025! The goal will be to listen a maximum number of DXCC entities in eight months but only in SSB mode (USB or LSB).
Check out the details here.
Best 73 de Frank SWL F14368
The DRM Consortium (www.drm.org) releases today its DRM Consumer Radio Receiver Functionality Recommendation (rxspec.drm.org). The document describes and defines the core functional parameters of consumer radio receivers capable of receiving DRM radio broadcasts. As DRM is being increasingly rolled out, adopted and demonstrated globally such a document is necessary to offer a guide to receiver manufacturers, but also broadcasters and regulators, so that consumers get a common and consistent DRM digital radio experience.
[…]The DRM Receiver Functionality Recommendation applies to all types of consumer-targeting DRM radio receivers, with detailed application-specific requirements for automotive receivers, personal mobile devices (such as mobile, feature, and smart phones or tablets incorporating built-in radio receiver functionality for terrestrial broadcast radio), and general-purpose receivers (all types of stand-alone receivers, including home and desktop radios).
The Consumer Receiver Recommendation builds upon the more technical DRM MRR – Minimum Receiver Requirements Specification (mrr.drm.org), which must be implemented and followed by any DRM receiver.
The new Consumer Receiver Recommendation covers DRM digital radio in all broadcasting bands: in the LW, MW, SW and VHF bands (Band I, II and III) and analogue AM and analogue FM radio. [Continue reading…]
Summary: At the WorldDAB Summit 2024 in Zagreb, industry leaders emphasized the importance of keeping radio front and center in the evolving connected car landscape. Gregor Pötzsch of Volkswagen Group’s CARIAD stressed the need for easy findability and engaging multimedia content, while Tomas Granryd of the EBU Connected Car Playbook highlighted the challenges posed by hidden FM/DAB buttons, voice activation inconsistencies, and increasing competition from global digital platforms. With 70% of in-car audio still coming from radio, broadcasters have the leverage to shape dashboard integration, ensuring seamless hybrid reception and intuitive voice control. Read the full article at Radio World.
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Many thanks to SWLing Post contributor Frank, who shares the results of the SWL Contest 2025, which challenged shortwave and medium-wave listeners from around the world to log as many stations and transmitters as possible. A total of 34 participants from 17 countries participated, demonstrating the incredible reach and diversity of the SWL community.
