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ATUC-50

Digital Discussion System
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Details

Whatever your conferencing or discussion needs, the ATUC-50 is designed to offer reliable, clear and intelligable communication to significantly increase meeting efficiency and effectiveness. Offering a fully digital system, the ATUC-50 offers a scalable system of up to 150 units, with both daisy chain and ring topologies for reliability, limitless 4 track recording, control over web remote and flexibility through multiple modes and a nonspecific chairman unit. Using standard CAT5 (and above) cabling, and using two different lengths of gooseneck microphone with a LED ring connecting via standard 3-pin XLR; this is a truly versatile system, offering a reliable and effective way to speak and be heard.

  • Excellent speech intelligibility with built-in feedback suppressor and individual delegate voice processing.
  • Up to 150 discussion units.
  • Daisy chain or ring topology connection through Cat 5e and above cables.
  • Voice activation mode for free discussion plus a variety of manual modes.
  • Built-in audio recorder to external USB memory devices.
  • Control available through Web Remote interface and third party IP Central Control Systems.
  • Expandable and scalable system design.

Specifications

ATUC-50CU CONTROL UNIT SPECIFICATIONS

I/O Connectors Inputs: MIC/LINE x 2, AUX (ST), Interpretation Return x 2; Outputs: Balanced x 4, Unbalanced x 1 LINK/CHAIN: DU A/B terminals, CU A/B terminals (DU C/D terminals)
Recording (via USB) WAV: 1/2/3/4track with CUE point (BWF standard); MP3: 1/2track with CUE point (Original format) MP3 bit rate 96kbps/128kbps/256kbps
Resolution/Sampling frequency 24bit/48kHz
Latency MIC input to Output: 1ms
Frequency response + 1.0, – 2.0dB, 20Hz~20kHZ, refer to +4dBu output @ 1kHz
Dynamic range 110dB A-weighted
Signal to noise 90dB A-weighted
Phantom power DC +48V
Power requirement AC 100V~240V 50/60Hz
Power consumption 20W ~ 175W (max.)
Operation temperature 0~40°C
Dimensions 482.6mm x 324.3mm x 44mm (W x D x H)
Net weight 3.4kg
Included accessories AC power cord, Quick Setup Guide x 2, Euroblock connectors x 9, Warranty Sheet

ATUC-50DU DISCUSSION UNIT SPECIFICATIONS

I/O Connectors Inputs: MIC (Neutrik XLR-F); Outputs: Headphones x 1; LINK/CHAIN: DU RJ45 A/B terminals
Resolution/Sampling frequency 24bit/48kHz
Frequency response + 1.0, – 2.0dB, 20Hz~20kHz, refer to +4dBu output @ 1kHz
Dynamic range 107dB A-weighted
Signal to noise 87dB A-weighted
Phantom power DC +24V
Power requirement DC +48V
Power consumption 2.2W
Operation temperature 0~40°C
Dimensions (W x D x H) 135mm x 148.3mm x 83.7mm
Net weight 570g
Included accessories Quick Setup Guide, Warranty Sheet

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