SkyRadar’s Sonar Extension Module is the latest innovation in our expanding radar training ecosystem. Tailored for the NextGen Radar Training System, this powerful module brings the world of ultrasonic sonar measurement into the air, opening up new opportunities for hands-on learning, experimentation, and research.
Whether you're in ATC and military training, or a university lab environment, the Sonar Extension Module is designed to deliver high-precision measurements, motion detection, and advanced signal analysis—right from your desktop.
A New Dimension: Sonar in the Air
At its core, the Sonar Extension Module is a single-beam air-based sonar transceiver that emits ultrasonic pulses via a transducer. These pulses reflect off objects in their path—be they stationary structures or moving targets such as vehicles or people.
Unlike traditional water-based sonar systems, this module is optimized for air environments, making it perfect for indoor research labs and controlled training spaces.
With an effective range exceeding 10 meters, high-resolution measurements, and motion detection capabilities, the module delivers precision tracking and data interpretation—even in complex or cluttered spaces.
Real-Time Visualization & Processing with FreeScopes
The Sonar Module seamlessly integrates with SkyRadar’s FreeScopes software suite, transforming raw echo data into interactive visual insights. Supported scopes include:
- A-Scopes for signal strength over time
- B-Scopes for cross-sectional slices
- Plan-Position Indicators (PPIs) for 2D top-down radar views
On top of that, FreeScopes enables amplification and filtering, Sensitivity Time Control (STC), range calibration, and motion detection algorithms like MTI (Moving Target Indication) and Kalman filtering—empowering users to fine-tune and analyze the signal in real time.
High Performance, Low Complexity
Despite its sophisticated capabilities, the Sonar Module remains lightweight and accessible. With a compact footprint and minimal power requirements, it’s ready to plug into your radar training system and get to work.
Key specs at a glance:
- Range: Over 10 meters
- Minimum distance: 0.5 meters
- Resolution: <11 cm (measured in water at 10 m)
- Beamwidth: 25° horizontal & vertical
- Frequency: 115 kHz
- Antenna gain: +17 dBi
- Source level: 198 dB re 1 µPa @ 1 m
Scalable, Flexible, and Future-Proof
The Sonar Module is more than a standalone unit—it’s part of a modular training platform that can grow with your needs. Compatible with a wide range of SkyRadar extensions—including rotary tripods, ATC training modules, cloud-based servers, and AI-powered analysis tools—it enables a truly holistic learning experience.
Educators and trainees can run concurrent experiments across a network of HTML5-enabled computers, visualize data collaboratively, and dive deep into signal treatment, filtering, and real-time tracking—from basic radar principles to AI-driven threat analysis.
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.
