AxelTech FOX 3 – Digital Silence Detector & Change Over
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Key Features
Key Features
- Advanced digital silence detector with automatic audio changeover
- Fully digital modular audio platform for broadcast reliability
- Multi-source switching across analog, digital, IP, MPX, and AoIP inputs
- Built-in audio limiter, AGC, and test signal generator
- Integrated FM tuner and monitoring (optional)
- Hardware bypass for uninterrupted broadcast continuity
- Built-in backup player via microSD card
- RDS, MPX, and audio signal processing support
- Dante AoIP support (optional) for modern IP workflows
- Web-based remote control and configuration from any device
- Advanced SNMP monitoring and alarm system
- High-reliability design for 24/7 broadcast environments
- Low power consumption with green energy design
- Rugged 1U rackmount steel/aluminum construction
Features & Specifications
Product Overview +
Intelligent Silence Detection & Switching
FOX 3 continuously monitors audio signals and automatically switches to backup sources when silence or signal failure is detected, ensuring uninterrupted broadcasting.
Multi-Source Audio Management
The system supports analog, AES/EBU digital, MPX, IP streams, AoIP, Dante (optional), and internal playback, allowing flexible integration into any broadcast environment.
Broadcast-Grade Signal Processing
Equipped with advanced DSP processing, FOX 3 includes AGC, limiter, clipper, and test signal generation for calibration and consistent audio quality.
Built-In Backup & Disaster Recovery
A microSD-based system stores configuration and backup audio, ensuring quick recovery and seamless failover in case of system issues.
Remote Web Control & Monitoring
FOX 3 can be fully managed through a web interface accessible from PCs, tablets, and smartphones, with real-time monitoring and control.
Advanced Logging & Diagnostics
The system logs up to 88 internal parameters with long-term storage and CSV export for performance analysis and diagnostics.
Technical Specifications +
technical specifications

