Description

The 19″ rack-mountable ATUC-IRCU allows for the use of both infrared and wired discussion units, providing 24-bit/48 kHz digital signal processing (with 12-band feedback suppressor), automated gain control (AGC), mic gain and mic EQ for each connected discussion unit. It can be operated locally, through the Web Remote interface (no software required), or third-party IP control systems. Offers three selectable conference modes (Free Talk, Request to Talk, and Full Remote) and various override settings. Can record WAV and MP3 files onto a connected USB mass storage device. Includes two Mic/Line inputs, two AUX inputs and two interpretation return inputs. For wired or wireless systems.

 

FEATURES

  • Supports the operation of Audio-Technica wired (ATUC-50) and infrared (ATUC-IR) conferencing products
  • Powers up to 16x ATUC-IRA infrared transceiver units and 100x wired discussion units
  • Only one ATUC-IRCU needed to control up to 300x discussion units (200x ATUC-IRDU and 100x ATUC-50DU/ATUC-50IU)
  • Cascade capability to handle up to 500x discussion units (200x ATUC-IRDU & 300x ATUC-50DU/ATUC-50IU)
  • Conference mode: Free talk, request to talk and full remote
  • Built-in feedback suppressor and processing for optimal audio quality and intelligibility
  • Fully digital system with future-proof upgrade capability
  • Built-in 4 channels recording for up to 65,000 hrs on USB
  • 4 balanced outputs plus output 1 mirrored to unbalanced output
  • 2 Mic/Line In + 2 Aux In + 2 Return In
  • 2 Return In channels handle floor + 2 additional languages
  • Retundant Dante(TM) Input/Output

 

SPECIFICATIONS

Overall System
Operating Frequencies Infrared
Frequency Response +1.0, -2.0dB, 20Hz – 20kHz (+4dBu output at 1kHz)
Data Length / Sampling Frequency 24bit/48kHz
Dynamic Range 110dB, A-Weighted
Signal-to-Noise Ratio 90dB, A-Weighted
Total Harmonic Distortion Less than 0.03%, 1 kHz unity
Operating Temperature Range 0 – 40°C
Operating Humidity 25 – 85%
Simultaneous Use 300 (200x ATUC-IRDU + 100x ATUC-50CU/ATUC-50IU)
Headroom 20dB
Latency MIC Input to Output: 1ms
DU to CU: 1.2ms
Number Of Channels Voice: 10 channels
Monitor: 4 channels

 

Control Unit
Connections Inputs: MIC/LINE×2, AUX×1 (ST), INTERPRETATION RETURN×2
Outputs: BAL.×4, UNBAL.×1
Link/Chain: DU A/B terminals, CU A/B terminals (DU C/D terminals)
Dante/control: Dante Primary/Secondary, NETWORK port
IR Antenna:
Equivalent Input Noise Mic/Line: Less than –126dBu, Rs = 150ohm
Residual Noise Less than –86dBu, A-Weighted
Crosstalk at 1 kHz Less than –80dB
Power Supply AC 100V – 240V 50/60Hz
Phantom Power DC+48V
Power Consumption 26W to 175W (maximum)
Dimensions 434mm × 326mm × 44mm
Weight 4.76kg
OLED Display 20 × 2Character type, Color: Yellow
Operating life: 100,000hours
Accessories Power cord, Euroblock connectors (9 pieces)

 

Infrared
Bandwidth 1MHz – 10MHz
Modulation Method FM

 

Recording
Compressed bit-rate MP3 – 64kbps/128kbps/192kbps/256kbps/320kbps
Media Via USB Storage Device (Supported file systems: FAT16/FAT32):
WAV – 1/2/3/4 track (BWF standard)
MP3 – 1/2 track (Original format)
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