IWA-200 / IWA-220
  Infrared Wall-mount Amplifier System
   
  >>Amplifier
Amplifier Handheld Beltpack Pendant
  IWA-200/IWA-220 wall mount amplifier 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.
  • Compander audio circuit improves signal to noise ratio and reduces background noise.
  • Pilotone squelch mutes the receiver at standby stage.
  • Excellent high fidelity and dynamic range – ideal for speech applications.
  • No complicated frequency allocation and license problem.
  • 1 inbuilt IR sensor and capable of extending reception with up to 3 external sensors.
  • 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.

    • IWA-200/IWA-220 specifications
    Model
    		 IWA-220 IWA-200
    No. of channel Dual Single
    Receiving method Infrared Superhet Receiving
    Receiving frequency CH1 : 2.08MHz, CH2 : 2.54MHz 2.08 MHz or 2.54MHz
    Infrared wavelength 850nm>
    Modulation FM
    Peak deviation ± 25KHz
    Pilotone frequency 32.768KHz
    Compander YES
    S / N ratio >60dB
    Distortion < 1% (at 1KHz)
    Frequency response
    		 100Hz - 10KHz ± 3dB
    Output power 27W at 4£[ load
    Receiving angle Matrix Super Wide Angle
    Built-in sensor 1 piece
    External sensor inputs 3 pieces
    Power supply 100-240V, 15V DC 4.3A
    Matching transmitters IWH-201, IWH-301, IWH-401, IWM-202, IWM-302, IWM-402