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Inovonics 551

The Inovonics 551 is a compact HD Radio Modulation Monitor for broadcasters, delivering precise, real-time measurement of HD Radio carrier and modulation parameters.

Original price was: $ 11,451.71.Current price is: $ 10,867.55.

Inovonics 551 HD Radio Modulation Monitor

The Inovonics 551 HD Radio Modulation Monitor is a professional broadcast monitoring solution designed for continuous measurement of HD Radio™ modulation parameters. Built for precision and reliability, it provides engineers with accurate real-time data on signal quality, carrier performance, and audio modulation.

Compact and rackmountable, the 551 ensures regulatory compliance and helps broadcasters maintain consistent HD Radio transmissions. Its intuitive display and straightforward controls make it easy to integrate into any broadcast facility.

Key Features

  • 📡 Accurate HD Radio Monitoring – Tracks critical modulation parameters in real time.

  • 📊 Detailed Signal Analysis – Monitors carrier, sidebands, and audio performance.

  • ⚙️ Rackmount Design – Compact 1U unit for professional broadcast facilities.

  • 🔧 Simple Integration – Standard inputs and outputs for easy installation.

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

Technical Specifications

  • Application: HD Radio modulation monitoring

  • Measurement Range: Standard HD Radio modulation parameters

  • Inputs: RF and audio (model dependent)

  • Display: Real-time readout of modulation and carrier performance

  • Form Factor: 1U rackmount

  • Power: Standard AC mains supply

Use Cases

  • Continuous HD Radio broadcast monitoring

  • Ensuring compliance with national and regional regulations

  • Measuring sideband balance and modulation depth

  • Troubleshooting HD Radio transmission chains