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Inovonics 552

The Inovonics 552 is a dual FM and HD Radio Modulation Monitor, offering real-time, accurate measurements for broadcasters managing both analog and digital signals.

Original price was: $ 10,179.29.Current price is: $ 10,121.46.

Inovonics 552 FM & HD Radio Modulation Monitor

The Inovonics 552 FM & HD Radio Modulation Monitor is a dual-purpose professional monitoring solution that provides accurate, real-time measurements of both FM and HD Radio™ transmissions. Designed for broadcasters who operate hybrid or multi-standard stations, the 552 ensures consistent signal quality and compliance across both modulation formats.

Compact, rackmountable, and built for continuous operation, the Inovonics 552 delivers clear measurement readouts, intuitive controls, and dependable performance. It is the ideal monitoring tool for facilities managing both traditional FM and digital HD Radio broadcasts.

Key Features

  • 📡 Dual Monitoring Capability – Tracks modulation parameters for FM and HD Radio simultaneously.

  • 📊 Comprehensive Signal Analysis – Monitors carrier deviation, sidebands, pilot, and audio modulation.

  • ⚙️ Rackmount Design – Professional 1U chassis for easy integration.

  • 🔧 Flexible Inputs – RF and audio inputs for complete monitoring coverage.

  • 🛡 Reliable Operation – Engineered for continuous 24/7 broadcast use.

Technical Specifications

  • Application: FM and HD Radio modulation monitoring

  • Measurement Range: Standard FM deviation and HD Radio parameters

  • Inputs: RF and audio connections (model dependent)

  • Display: Real-time readout of modulation, carrier, and audio levels

  • Form Factor: 1U rackmount

  • Power: AC mains supply

Use Cases

  • Monitoring FM and HD Radio transmissions at hybrid stations

  • Ensuring compliance with FM and HD Radio regulatory standards

  • Verifying audio processing and modulation performance

  • Troubleshooting transmission chain issues across formats