This article explores SkyRadar’s SONAR extension in action with our FreeScopes software. Learn how to control range, gain, and sampling speed through the admin panel—and watch our new demo video to see the sonar sensor in live operation.
SkyRadar’s SONAR extension module brings advanced acoustic sensing into the radar training environment. When paired with our FreeScopes software, this air-based sonar system becomes a powerful platform for interactive education, experimentation, and live demonstration. In our latest video, we walk through key features of the SONAR—showing how FreeScopes and the admin panel unlock hands-on control and real-time data insight.
At the core of the system lies range configuration. Users can set the desired detection range—from short distances to over 10 meters. FreeScopes visualizes these settings directly on the A-Scope display, helping learners correlate physical settings with signal reflections. The software also highlights the associated recording time, which scales with the selected range and offers a window into the physics of sound propagation in air.
Another key element is sampling speed control. The video shows how frame rate can be increased to enhance responsiveness—but also illustrates its trade-offs. High sampling rates reduce the time available to capture returning echoes from distant objects, which may result in partial or frozen readings. This introduces an intuitive understanding of signal timing and bandwidth constraints.
Gain control is central to signal clarity. The admin panel provides several pre-defined gain ranges, allowing the SONAR to adjust for strong or weak reflections. Users can directly observe how different gain settings affect signal amplitude, bringing to light the importance of balancing sensitivity with signal integrity.
Going a step further, the system supports Time Varying Gain (TVG). With this feature, users can fine-tune amplification across different distances—boosting signals from faraway targets while reducing saturation in near-field data. This is especially useful in cluttered or high-dynamic-range environments, and FreeScopes offers immediate visual feedback on how these adjustments reshape the radar signature.
All of these features are embedded in a clean, browser-based admin panel that connects directly to FreeScopes. The result is a system that not only captures the data but makes it explorable and teachable. Whether you're adjusting parameters, moving targets, or tuning signal processing, you see the effects unfold instantly.
Watch the SONAR Sensor Demonstration Video
We invite you to watch the full demonstration and see the SONAR module in action. It’s a must-watch for educators, researchers, and trainees looking to unlock the full potential of radar training in the acoustic domain.
This video isn’t just a demonstration—it’s a window into the modular, hands-on spirit that defines SkyRadar’s training philosophy. By showing the SONAR sensor in action through FreeScopes, we reveal how modern radar education can combine precision hardware with intuitive software for a truly immersive learning experience.
Ready to Take the Dive?
If you're looking to expand your radar training into the acoustic domain, SkyRadar’s Sonar Extension Module offers a powerful, flexible, and hands-on way to explore sonar technology—fully integrated with your existing SkyRadar setup.
Contact us today to learn how the Sonar Module can enhance your training and research programs.
Stay Tuned
Stay connected with our ongoing publications on Sonar and relevant qualification and learning solutions for ATSEP and military radar officers.
