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Welcome to OpenWebRX, your Swiss Army Knife for all your remote SDR needs.

OpenWebRX is a multi-user SDR receiver that can be operated from any web browser without the need for any additional client software. It is the ideal solution to provide access to the HF spectrum at your location of choice to a wide audience. All you need is a computer, an SDR device and network access.

OpenWebRX aims to support as many modulations and encodings as possible, while still focusing on an easy-to-use interface, so that even inexperienced users can explore the HF spectrum without the need to buy expensive radio equipment.

Supported hardware

Computer

Pretty much any recent machine that runs Linux should do. Many SBCs (Single Board Computers) will work as well, if they do have some grund. OpenWebRX explicitly supports the Raspberry Pi, we even provide ready-to-go SD card images, see below.

SDR devices

• RTL-SDR USB Sticks
• SDRPlay devices (RSP1, RSP2, RSPDuo)
• Airspy devices (R2, Mini, HF+, Discovery)
• HackRF
• LimeSDR devices
• PlutoSDR
• FiFi SDR

TODO: link in documentation on how to add others