| Category | Tools |
| Requirements | All Platforms |
| License | Free |
| Offered By | N/A |
Samples radio signals dataBase is a useful aid for radio listeners: it allows to compare real-time spectra (from SDR waterfall for example) with those found in archives by comparison of the properties (such as frequency, bandwidth, modulation …) and verifying it through a sample image. Facilitating the identification of unknown signals.
