Wired Discussion Unit
ATUC-50DU
ATUC-50DU
Features
- Connect up to 100Â discussion units to one control unit
- Cascade up to 300 discussion units using multiple control units
- High-quality speaker for enhanced intelligibility
- Clear LED display for volume control and channel selection
- Individual Automated Gain Control (AGC), Mic gain and Mic EQ
- Multicolour LED bar on the DU (rear side)
- Multicolour LED on the Speak button
- Uses standard Cat 5 (and above) cabling
- Connects easily through a daisy chain or ring topology
Specifications
| Discussion Unit | |
|---|---|
| Dynamic Range | 107dB A-Weighted |
| Frequency response | +1.0, -2.0dB 20Hz - 20kHz, refer to +4dBu output @1kHz |
| Sampling Frequency | 24bit /48kHz |
| Signal-to-Noise Ratio | 87dB A-Weighted |
| Connections | Inputs: Mic x 1, Outputs: Headphones x 1, CHAIN: DU / CU terminals |
| Headroom | 20dB |
| Equivalent Input Noise | Less than -121dBu Rs=150ohm |
| Total Harmonic Distortion | Less than 0.07% @1kHz unity |
| Phantom Power | DC +24V |
| Power Supply | DC +48V |
| Power Consumption | 2.2W |
| Operating Temperature Range | 0-40℃ |
| Operating Humidity | 25-85% |
| Dimensions | 135mm x 148.3mm x 84.2mm |
| Weight | 570g |
| Accessories Included | Quick Setup Guide, Warranty Sheet |