SDR-RADIO is a Windows console for Software Defined Radio (SDR) receivers and transceivers. Designed for the commercial, government, amateur radio and short-wave listener communities, the software provides a powerful interface for all SDR users.

The latest release (version 2.3) is available here – and the previous (now unsupported) version 1.5 is available from

If you’re trying to identify the mode of a signal that you’re receiving, here are some websites that may be of help

Digital Modes – Sight & Sound –

Digital Modes Used In Ham Radio –

Radio Sounds –

Digital Modes Samples –

Signal Identification Guide

ARTEMIS – compare realtime spectra with database  –