ITALAB COLIBRI 30 ST – High-Performance 30W FM Stereo Exciter

The ITALAB COLIBRI 30 ST is a professional-grade 30-watt FM stereo exciter, meticulously engineered to deliver exceptional audio broadcasting performance. Designed for versatility and reliability, this compact 1U rack-mount unit is ideal for radio stations seeking superior sound quality and operational efficiency.

Key Features:

• High-Quality FM Transmission: The COLIBRI 30 ST offers a nominal RF power output of 30W, adjustable directly from the front panel, ensuring optimal signal strength tailored to your broadcasting needs.

• Compact and Robust Design: Housed in a single 19-inch rack unit, this exciter is engineered for space efficiency without compromising on performance, making it suitable for various installation environments.

• Exceptional Audio Fidelity: With a signal-to-noise ratio of approximately 85 dB and stereo separation typically around 70 dB, the COLIBRI 30 ST ensures crystal-clear audio transmission with minimal distortion.

• Advanced Modulation Capabilities: Supports multiple modulation modes including Mono, Stereo, Multiplex, SCA, RDS, and Auxiliary, providing flexibility to accommodate diverse broadcasting requirements.

• User-Friendly Interface: The front panel features an intuitive design with a recessed toggle switch for easy selection of pre-emphasis settings (Flat/50µs/75µs) and other operational parameters.

• Remote Control and Monitoring: Equipped with two independent RS485 ports, the exciter allows seamless remote control and monitoring, facilitating integration into automated broadcasting systems.

• Global Compatibility: The full-range power supply (90-260 VAC) ensures compatibility with various power standards worldwide, making it adaptable for international operations.

• Standards Compliance: Fully compliant with ETSI, CCIR, and FCC standards, the COLIBRI 30 ST meets international broadcasting regulations, ensuring reliable and legal operation.

Technical Specifications:

• Frequency Range: 87.5 to 108.00 MHz, programmable in 10 kHz steps.

• Frequency Stability: ±1 ppm from -5 to 50°C, with the option for external synchronization using 1, 2, 2.5, 5, or 10 MHz references.

• RF Output Impedance: 50 ohms, with an “N” type connector.

• Audio Inputs: 600 ohm balanced and 10 kOhm unbalanced, accommodating various audio sources.

• Total Harmonic Distortion (THD): 0.03% at 400 Hz, ensuring high-fidelity audio reproduction.

• Power Consumption: Approximately 70 VA at 30W output, with a power factor (Cos Φ) greater than 0.98, promoting energy efficiency.

• Cooling System: Forced air cooling with an internal long-life brushless ball bearing fan, maintaining optimal operating temperatures.

• Dimensions and Weight: Measuring 485 mm (W) x 385 mm (D) x 44 mm (H) and weighing approximately 4.0 kg, the unit is designed for easy installation and handling.

Optional Features:

• RDS/RBDS Encoder: Enhance your broadcast with a fully featured RDS/RBDS coder, easily programmable via PC for dynamic station information display.

• Digital Audio Inputs: Supports AES/EBU and optical TOS-LINK inputs, allowing for seamless integration with digital audio sources.

• Web Telemetry Interface: Enables telemetry over IP for real-time monitoring and control through web-based platforms.

• External Synchronization: Facilitates Single Frequency Network (SFN) applications with external synchronization capabilities.

• Frequency Band Variants: Available versions for OIRT (66-74 MHz) and JPN (76-90 MHz) frequency bands, catering to regional broadcasting requirements.

• LPFM Station Code: Incorporates FCC identification codes for Low Power FM stations, ensuring compliance with regulatory standards.

The ITALAB COLIBRI 30 ST stands as a testament to Italian engineering excellence, offering broadcasters a reliable, high-performance solution for FM stereo transmission. Its blend of advanced features, robust design, and compliance with international standards makes it an ideal choice for professionals seeking to elevate their broadcasting capabilities.

Note: Features and specifications are subject to change without notice. For the most current information, please contact ITALAB directly.