Description

Whatever your conferencing or discussion needs, the ATUC-IR is designed to offer reliable, clear and intelligible communication to significantly increase meeting efficiency and effectiveness.

Voice is the quickest and most efficient tool for exchanging ideas – whether in meeting rooms, councils, classrooms or through videoconference, speech is the most direct way of communication and understanding.

In the digital era, the control of information is paramount. With an infrared conference system your wireless signal will not leave the room; it is impossible to capture from another building, for example. Compared to a UHF system (radio waves), which behaves in the same way a radio station transmitting over a broad area, the infrared system excels at protecting your information, since no leakage is possible.

Via IR transmission, the ATUC-IRDU connects easily with the ATUC-IRCU (ATUC-IRCUDAN).

 

FEATURES

  • Connect up to 200 discussion units to one hybrid control unit
  • Equipped with two multifunction buttons which can be shared with 2 people, or used for the chairman
  • Use of one or two batteries for over 13 hours of operation
  • High quality speaker for enhanced intelligibility
  • Clear LED display for channel selection
  • Individual Automated Gain Control (AGC), Mic gain and Mic EQ
  • Multicolour LED bar on the DU (rear side)
  • Multicolour LED on each speak button
  • Compatibility with standard XLR3 pin gooseneck
  • Supports ATUC-MIC and their LED rings

 

SPECIFICATIONS

Operating FrequenciesInfrared
Frequency Response+1.0, -2.0dB, 200Hz – 5kHz (+4dBu output at 1kHz)
Operating RangeMax. 6m
Total Harmonic DistortionLess than 1%, 1kHz unity
Operating Temperature Range0 – 40°C
Operating Humidity25 – 85%
Headroom7dB
Number Of ChannelsVoice: 10 channels
Monitor: 4 channels
Discussion Unit
Dynamic Range65dB, A-Weighted
Signal-to-Noise Ratio58dB, A-Weighted
ConnectionsInputs: Microphone XLR x1
Output: Headphone 3.5mm x2
Equivalent Input NoiseLess than –80dBu, Rs = 150ohm
Phantom PowerDC+24V
BatteryLI-240a (lithium-ion battery) × 2
Battery Life1 Battery: 6hours 40minutes (transmitting:receiving = 1:4)
2 Batteries: 13hours 20minutes (transmitting:receiving = 1:4)
Power SupplyDC+12V, 1A
Power Consumption4.0W
Dimensions189mm × 150mm × 71.3mm
WeightApprox. 800g (including 2 batteries)
Accessories IncludedBattery cover × 2
Infrared
Bandwidth1MHz – 10MHz
Modulation MethodFM
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