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Sielco EXC19/RTX19

The Sielco EXC19/RTX19 is a Studio-to-Transmitter Link (STL) radio system providing reliable, low-latency audio transport for FM broadcasters and remote transmitter sites.

SKU: 101882 Categories , , Brand: Sielco

Original price was: $ 5,261.32.Current price is: $ 4,394.13.

Sielco EXC19/RTX19 – STL Radio Link System

The Sielco EXC19/RTX19 is a professional Studio-to-Transmitter Link (STL) radio system designed for reliable audio transmission between studios and transmitter sites. Engineered for FM broadcast networks, it ensures high-quality audio delivery with minimal latency, interference resistance, and robust long-distance performance.

Ideal for broadcasters requiring secure, low-maintenance STL solutions, the EXC19/RTX19 provides precise audio transport for regional networks, remote transmitters, and backup or auxiliary links.

Key Features

  • πŸ“‘ Reliable STL Radio Link – Connects studio and transmitter sites with high-quality audio.

  • 🎚 Low-Latency Audio – Maintains synchronization across networked transmitters.

  • πŸ”’ Interference Resistant – Stable operation in crowded RF environments.

  • πŸ›  Flexible Deployment – Supports multiple configurations and site distances.

  • 🌐 Compact & Robust – Built for professional 24/7 broadcast use.

  • ⚑ Easy Integration – Compatible with standard FM broadcast chains.

Technical Specifications

  • Frequency Band: [Insert range, e.g., 1.8–2.2 GHz]

  • Modulation: FM wideband

  • Audio Inputs: Balanced analog / optional digital

  • Audio Outputs: Balanced analog / optional digital

  • Transmission Range: [Insert range, e.g., up to 50 km]

  • Latency: Low-latency, real-time audio transport

  • Power Supply: 110/220V AC, 50/60 Hz

  • Rackmount: Optional or standard 19-inch rack units

  • Dimensions: [Insert size]

  • Weight: [Insert weight]

Use Cases

  • FM radio studio-to-transmitter links

  • Backup or redundant STL connections

  • Regional radio networks

  • Remote transmitter site connectivity

  • Professional FM broadcast networks requiring reliable audio transport