Open source software implementation of a DRM-Receiver under the GNU General Public License.

Commercial software implementation of a DRM-Receiver. Includes registration information, software downloads, an FAQs page, transmission schedules, documentation, related links and forum resources.

Hardware, software and frequency databases to allow personal computers to be used as communications receivers.

Produces software applications for Short Wave Radio and Amateur Radio DXers.

An advanced Broadcasting Database System for AM, FM, and SW broadcast listening and professional frequency management.

A Firefox plugin that allows you to track solar propagation indicies in your browser status bar. Also features Pocket PC Ham radio information, logs and links.

Publisher of books and CDs for professional shortwave radio monitoring.

Software for shortwave listening including radio control, database, propagation and logging.

Offers multi-platform software which displays broadcast schedule information in tree-format and Gantt chart with greyline and propagation details. Lists formats, development history, system requirements and order information.

Shareware DSP program for use with a PC and shortwave receiver.