SSTV Decoder: Radio Images

SSTV Decoder: Radio Images enables amateur radio operators, shortwave listeners, and space enthusiasts to demodulate slow-scan television transmissions into full-color pictures directly on their device.

Whether listening to HF amateur radio bands, ISS SSTV events, or field transmissions, SSTV Decoder converts audio frequencies into sharp raster images in real time.

KEY FEATURES:

- REAL-TIME RECEPTION: Demodulate live SSTV signals through your device microphone, line-in cable, or USB audio interface.
- WIDE MODE SUPPORT: Decodes the most popular SSTV protocols including Martin M1, Martin M2, Scottie S1, Scottie S2, Robot 36, and Robot 72.
- AUTOMATIC VIS DETECTION: Automatically identifies transmission headers and configures sync timing, line duration, and color encoding.
- MANUAL OVERRIDE: Fine-tune mode selection and calibration for noisy, weak, or non-standard signals.
- AUDIO IMPORT: Process pre-recorded radio passes or test transmissions from your file library.
- INTEGRATED GALLERY: Review, zoom, inspect metadata, export, and share decoded transmissions.
- RESPONSIVE CONTROLS: Live signal meters, sync indicators, and real-time scan line drawing.
- PRIVATE AND SELF-CONTAINED: All signal processing happens on your device without server uploads, accounts, or internet connectivity required.

Ideal for ham radio field days, amateur satellite tracking, emergency communications drills, and classroom radio experiments.