SwR – SDR Shortwave Radio

SwR is the inovative mobile client for the worldwide network of public shortwave receivers, including KiwiSDR, Web-888, OpenWebRX, UberSDR, FM-DX and AirSPy architecture. Turn your phone into a powerful ham radio scanner and tune in to live shortwave radio broadcasts, amateur radio frequencies, and utility stations from hundreds of volunteer SDR receivers around the globe.

Whether you are into DXing, shortwave listening (SWL), or exploring the HF bands, SwR brings the global radio spectrum right to your fingertips.

Key Features for Radio Enthusiasts:
• Global SDR Network: Connect to any public KiwiSDR & Web-888 receiver worldwide.
• Real-time Visualization: Live RF spectrum analyzer and smooth scrolling waterfall display.
• Intuitive Tuning: Drag the spectrum to tune frequencies; drag the waterfall to pan the amateur radio bands.
• Retro Digital Interface: Unique Nixie-tube style frequency display with precise per-digit tuning.
• Multiple Demodulation Modes: Full support for AM, LSB, USB, CW (morse code), and FM demodulation.
• Signal Zoom: Zoom fluidly from the full shortwave band down to a narrow window to isolate weak DX signals.
• Interactive World Map: Visual map of available receivers — simply tap a station to start listening live.
• Audio Controls: Essential volume and mute controls optimized for mobile listening.

Discover the world of amateur radio, utility signals, and international shortwave broadcasting. Perfect for fans of RTL-SDR, WebSDR, and traditional HF ham radio communications.

Please note: SwR is an independent client and is not affiliated with the individual receiver operators. This application respects your privacy and collects no personal data.