Tag Archives: Starwaves DRM

Starwaves seeks path to “affordable, distributable” DRM receivers

Starwaves Decoder (Source: DRM Newsletter)

(Source: Radio World via Marty)

[…]For years, NASB members have wanted to replace (or at least augment) the poor audio quality of analog SW with the crystal-clear sound of digital SW radio, specifically the Digital Radio Mondiale standard developed in Europe that is now being used in China and India.

[…]There are some DRM radios in use now, which is why some NASB members are offering limited DRM broadcasts alongside their regular analog SW transmissions.

“But the current generation of DRM SW receivers cost about $100 each, whereas you can buy a cheap analog SW radio for as little as $10,” said Dr. Jerry Plummer, a professor at Austin Peay State University in Clarksville, Tenn., and frequency coordinator for U.S. SW station WWCR. “Given that the audiences being targeted by NASB members are largely in the third world, the lack of inexpensive DRM receivers keeps them listening tDRMo analog shortwave.”

[…]Given the NASB’s interest in low-cost DRM receivers, it was no coincidence that Johannes Von Weyssenhoff was invited to speak at the annual meeting. Von Weyssenhoff said his StarWaves manufacturing firm (www.starwaves.de) has the technology, capability and existing prototypes to build DRM radios for $29 each, but only if the sale order is large enough to deliver economies of scale. (He also estimated $18 DRM modules could be built for installation in other radio models.)

“Twenty-nine dollars is doable at volumes staring at 30,000 receivers,” Von Weyssenhoff told Radio World. “Even smaller quantities would be possible at this price for very simple radios — for example, without graphics displays — but these would be special projects that had to be discussed individually. But even more advanced radios with Bluetooth or premium designs will be possible to offer at a reasonable price,” he said — as long as the sales orders was in the tens of thousands or more.[…]

Click here to read the full article at Radio World.

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Starwaves chip could make DRM radios cheaper and easier to manufacture

 

Starwaves Decoder (Source: DRM Newsletter)

Many thanks to SWLing Post contributor, Ed, who writes:

Hi Thomas,

This month’s DRM Newsletter from the Digital Radio Mondiale Consortium has announced that a chip has been developed and introduced to make DRM receiver manufacturing easier and cheaper. It’s to be made available soon in a module with a header connector for developers, radio manufacturers and radio experimenters. This might be the tipping point for the development of high-quality, low-cost multiband DRM-capable receivers!

(Source: DRM newsletter)

At the MBT conference, the Consortium representatives had a chance to update participants with the latest DRM developments across the world showing DRM in action and new receiver solutions.

On May 23, at the meeting, a new DRM module (W102) with integrated hard coded baseband decoder was launched by Starwaves. The module will be suitable for applications such as consumer radios or aftermarket automotive solutions. The module contains a high-quality tuner frontend and audio DAC as well as a digital input for external audio sources e.g. from an external MCU to provide Bluetooth or USB audio. It measures only 40x40mm and covers all bands from LW, MW, SW to the FM Band (64-108 MHz) in DRM and analogue radio. All data services such as Journaline or MOT Slide Shows can be extracted from the data stream for further processing in the target device. The module will be available for order in the 3rd quarter of 2019.

DRM Participates IN MBT Hungary Conference and New DRM Module Unveiled

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