Products

Product Description

Dante Alerting Unit builds on the limited capabilities of the "beacon" or "strobe" devices that are ubiquitous with analog party-line (PL) intercom systems and adds a broad range of new and enhanced features. The Model 391 will respond to 20 kHz "call" signals that are commonly utilized in both legacy analog and modern digital party-line intercom circuits. Upon detecting a call signal the Model 391 can provide a visual indicator, enable an audio sounder output, and even activate an analog line output. Each of the Model 391's alerting resources can be individually optimized to meet the unique requirements of many applications. The STcontroller personal computer application is used to select from a wide range of operating choices. The compact, portable unit is compatible with Dante audio-over-Ethernet installations and requires only an Ethernet.

• Dante audio-over-Ethernet technology
• Compatible with Studio Technologies' Dante beltpacks
• Responds to standard 20 kHz call signals
• Visual and audio call indications
• General-purpose analog line output
• Configured using STcontroller application
• Power-over-Ethernet (PoE) powered

• Bit Depth: Up to 24
• Sample Rate: 48 kHz
• Data Rate: 100 Mb/s
• Tone Characteristics: 20 kHz ±800 Hz
• Minimum Level: -27 dBFS
• Intensity: Adjustable
• Frequency: 2.7 kHz, Nominal, Square Wave
• Level: Adjustable, 2 Level Ranges
• Maximum Level: 85 dB SPL
• Source Impedance: 200 ohm
• Nominal Level: 0 dBu, Reference -20 dBFS
• Maximum Level: +20 dBu, 0 dBFS input, Measured at 1 kHz
• Dynamic Range: >106 dB
• Line Output: 3-pin Male XLR
• Ethernet: Neutrik Ether CON RJ45
• USB: Type A Receptacle