AMRON International Amcom II 2-Diver Rack Mount Communicator


  • Real-time audio processing uses both frequency and time domain technologies for optimized performance over a wide range of depths and background noise

  • Treble Boost Control provides means of adjustment to enhance the diver’s microphone performance

  • Treble Boost Control feature allows for optimum frequency enhancement and improved intelligible speech from the diver’s voice

  • The Depth Control increases or decreases the diver’s depth algorithm changing the amount of correction to the raw helium speech

  • Mode Switch allows for two choices of operation

    • Mode A is typically used for shallow depths with lower concentrations of Helium

    • Mode B is used for deeper depths requiring higher concentrations of Helium

  • Advanced Noise Reduction Filter (NRF) incorporates a complex DSP algorithm which filters out background noise while allowing the diver’s speech to be clear and intelligible

  • Noise Reduction Filter has four adjustment levels for the reduction of background noise in both depth modes A and B

    • Mode A, simply toggle the mode switch from A to B and back to A – Each time a toggle cycle is completed, the filter will advance to the next level

    • Mode B, simply toggle the mode switch from B to A and back to B – Each time a toggle cycle is completed, the filter will advance to the next level

Amcom II 2-Diver Rack Mount Communicator Includes

  • Hand-Held Push-to-Talk Microphone

  • (2) 6VDC Spring-Top Gel-Cell Rechargeable Batteries – Expected life: 20 Hrs

  • Rechargeable with Internal Charger

  • MS Connector – 20 Pin

  • MS Connector Cable Clamp

  • Power Cord

  • User Manual

A Optional Helium Speech Unscrambler (HSU) for the Amcom III Rack Mount Communicator is Available. Specifications

  • Audio Power Output: 20 Watts per channel

  • Frequency Response: 300Hz to 12kHz

  • Isolation Transformer: Split Bobbin Medical Grade

  • Dimensions: 7 in. H x 19 in. W x 13in. D (17.8 cm x 48.3 cm x 33.0 cm)

  • Weight: 20 lbs (9.1kg)

  • Power: 110/220VAC 50/60 Hz (automatic sensing), or 2 Internal Batteries 12VDC

Tech Note All communicators will transfer topside noise to the diver when using the radio speaker only. To eliminate background noise and achieve clear concise communications, use a Push-to-Talk microphone, headset, or a Remote Walk-and-Talk with a headset.

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