If you’ve ever wanted to explore the radio spectrum from anywhere in the world, OpenWebRX+ offers a modern and accessible way to do just that — right from your web browser.

Built on top of the original OpenWebRX project, OpenWebRX+ is a community-driven fork that adds powerful features and support for a broader range of use cases, including amateur radio, shortwave listening, digital mode decoding, and even aviation or maritime monitoring.

What is OpenWebRX+?

OpenWebRX+ is a web-based software-defined radio (SDR) receiver platform. It lets multiple users access and listen to live SDR streams through a simple, responsive web interface. No complicated setup is needed for the listener — just open your browser and tune in.

Whether you’re a licensed ham radio operator, a shortwave enthusiast, or just curious about what’s on the airwaves, OpenWebRX+ makes radio accessible and enjoyable.

Key Features

• Multi-user support with efficient bandwidth sharing
• Real-time waterfall display with fast refresh and zoom
• AM, FM, SSB, CW, and digital modes (e.g., FT8, DMR, D-STAR, POCSAG)
• TETRA decoder
• Automatic decoder modules for popular digital signals
• Web-based configuration interface
• Mobile-friendly design

Thanks to its modular architecture, OpenWebRX+ continues to grow and integrate new features that help hobbyists, educators, and researchers monitor and explore radio signals more effectively.

Great for:

• Amateur radio operators who want to set up a remote receiver
• Radio clubs looking to make their SDR available to the public
• Developers and researchers working with digital radio protocols
• Listeners who enjoy discovering international broadcasts or local emergency services (where legal)

Easy to Set Up

You can run OpenWebRX+ on various hardware, including:

• Raspberry Pi (for light to moderate use)
• Intel/AMD Linux servers
• SDRs like RTL-SDR, Airspy, HackRF, LimeSDR, and others

The project is open-source and available on GitHub at:
https://github.com/luarvique/openwebrx

Full installation instructions, support, and community discussions are actively maintained.

Join the Global Listening Network

There’s something magical about tuning into signals from halfway across the world. Whether you’re decoding digital messages, monitoring weather balloons, or just enjoying the hiss of static, OpenWebRX+ connects you to the heartbeat of the RF spectrum.

It’s time to put your SDR to good use.

The post Explore the Radio Spectrum with OpenWebRX+ appeared on Hamradio.my - Amateur Radio, Tech Insights and Product Reviews by 9M2PJU.

In a world where tactical tools often come with steep price tags and proprietary restrictions, it’s refreshing—almost rare—to come across something that’s truly free. Not just in terms of cost, but free of limitations, licenses, and lock-ins.

Enter REDQUEEN—a digital voice assistant built specifically for ATAK (Android Team Awareness Kit), now available for download on TAK.gov. No fees. No cables. No hardware boxes. No nonsense.

What is REDQUEEN?

REDQUEEN is a mission-ready voice assistant plugin for ATAK, designed to bring true hands-free functionality to the edge. Developed as open Government-Off-The-Shelf (GOTS) software, it runs directly on your smartphone or End User Device (EUD), meaning it doesn’t rely on connectivity or external gear to function.

Think of it as your personal digital operator—quietly listening, ready to act, and always within reach.

Key Features at a Glance

• Voice Biometric Authentication: Secure access using your voice signature.
• Local Processing: No internet? No problem. REDQUEEN runs entirely on-device.
• PTT Integration: Seamlessly works with your existing Push-to-Talk and headset setup.
• UI and Plugin Control: Navigate ATAK and trigger plugin actions by voice.

Capabilities That Matter

REDQUEEN isn’t just about talking to your device—it’s about doing things smarter:

• Drop points, calculate ranges, and check bearings
• Perform on-the-fly math and unit conversions
• Set mission timers and alarms
• Navigate through ATAK’s UI without lifting a finger
• Get notified about geofence events, friendlies, and hostiles
• Use tools like Bloodhound or integrated note-taking—all by voice

Whether you’re dismounted or operating in a complex environment, REDQUEEN reduces distractions and increases focus by letting you stay heads-up and hands-free.

What’s New in REDQUEEN 2.0.1?

The latest release brings even more polish and capability:

• New Beta TTS Engine: A more natural-sounding Text-to-Speech system.
• Voice Streaming Optimization: Improved voice recognition responsiveness.
• PTT Mode Battery Optimization: Saves precious battery life during extended ops.

Plus, UI updates and new toggles give users more control over broadcast behavior and volume detection.

Final Thoughts

With REDQUEEN, you’re not just getting a plugin—you’re unlocking a new way of working in the field. It’s fast, secure, completely local, and ready to deploy without any added cost. It enhances ATAK by reducing cognitive load and giving you the tools to stay in command.

The post REDQUEEN for ATAK – A Smarter Way to Operate, Now Completely Free appeared on Hamradio.my - Amateur Radio, Tech Insights and Product Reviews by 9M2PJU.