Many thanks to SWLing Post contributor, Dan Van Hoy, who writes:
Convert Smart Phone to DRM 30 HF receiver!
We are pleased to report successful use of an SDR Dongle used to directly receive and Decode DRM 30 over HF today.
The Frequency of the HF broadcast is directly assigned within the DRM+ SDR app with two settings
1. Frequency in Hertz
2. RF Gain (0-512)
Demonstration video showing Clean DRM decode of AAC Audio and Journaline data along with live metadata. (our signal was very strong, so only a short wire used for Antenna, DX’rs will need an appropriate Antenna)
Now anyone with a smartphone and a $20 SDR can receive DRM 30 HF broadcasts…