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  • IWR-320
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    Infrared Wireless Microphone System
     
    General Features
    • License free, interference free & eavesdrop free!
    • Easy to use and easily transportable between rooms.
    • Specifically designed for multiple adjacent rooms such as classrooms and conference rooms.
    • High/Med/Low noise mode switchable for different environment.
      “High” mode for smaller space (meeting room,...)
      “Low” mode for larger space (classroom, conference room,...)
      “Med” mode for transitional use between High & Low modes.
    • Pilotone incorporated.
    • Integrated wide-angled IR receiving sensor array.
    • 1 inbuilt IR sensor and capable of extending reception with up to 3 external sensors.
    • LED indicates input short protection for external sensor connection.
    • SEPARATE/MIXED audio output switchable.
    • Power supply for 1 external HC-20/HC-40 charger.
    • Available types of transmitter includes handheld (IWH-201,301,401), beltpack (IWM-202,302) and pendant (IWM-402).
    • Optional chargers with smart charging circuit adopted.
    		 
    Brochure  Manual
     
    • Receiver
    • Handheld
    • Beltpack
    • Pendant
    • Accessories
     
    Specifications
    Model
    		 IWR-320
    No. of channel Dual
    Receiving method Infrared Superhet Receiving
    Receiving frequency 2.08MHz / 2.54MHz
    Infrared wavelength 850nm
    Modulation FM
    Peak deviation ± 25KHz
    Pilotone frequency 32.768KHz
    Compander YES
    S / N ratio > 68dB
    Distortion < 1% (at 1KHz)
    Frequency response
    		 100Hz - 10KHz ± 3dB
    Receiving angle Matrix Super Wide Angle
    Built-in sensor 1 piece
    External sensor inputs 3 pieces
    Power supply 100-240V AC, 15V DC 1.3A
    Dimensions (mm) 210 x 200 x 44
    Matching transmitters IWH-201, IWH-301, IWH-401, IWM-202, IWM-302, IWM-402
    ** Remark: The above specifications are subject to change without prior notice.
     
      Beltpack transmitter options of IWR-320
    • Infrared 2CH: IWM-302; IWM-202
      Pendant transmitter options of IWR-320
    • Infrared 2CH: IWM-402
     
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