Amron International Amcom ™ II 2-Diver Standard Rechargeable Portable Communicator with Internal Charger

Amron International Amcom ™ II 2-Diver Standard Rechargeable Portable Communicator with Internal Charger


SKU: 2820A/24

Features

  • Single volume control for both divers

  • Both divers can be set up on 4-Wire Mode or 2-Wire Mode or any combination of the two modes

  • Ability to use both dynamic and preamplified diver microphones with a unique circuit that detects microphone type and automatically adjusts volume levels

  • The divers connections consist of cross-talk and separate speaker and microphone inputs

  • Weatherproof panel microphone for greater voice intelligibility

  • Communicator can be left on charge indefinitely without damage to the batteries or communicator (/23 and /24 versions only)

  • Communicator can be operated directly from the charger where AC power is available (/23 and /24 versions only)

The Amcom ™ II Series 2820A diver communication radio system is a full featured hard wire, two diver communicator. The 2820A models have a single earphone volume control for diver’s volume (down-link) and a single volume control for the tender (up-link).

All Amcom ™ II series communicators have Push-to-Talk and separate isolated inputs for each diver. The Amcom ™ II Series portable communications system delivers 20 watts ”voice power”; operating from internal batteries or external 12 VDC power source. Models with the /23 or /24 option can be operated from either a 110/220 VAC, external 12 VDC power source, or an internal 12 VDC battery. All Amcom ™ II Series communicators have the capability of 2-wire and/or 4-wire communication modes. 2-Wire and 4-wire modes can be used simultaneously.

The Amcom ™ II Series communicator has the ability to work with both dynamic and pre-amplified microphones in either 2-wire or 4-wire modes. The circuit detects the type of microphone that each diver is using then automatically switches from the preamp mode to dynamic mode, adjusting the specific diver’s gain (volume). The tender’s volume is set louder than the diver’s volume. This allows the tender to hear the diver in a noisy environment while maintaining the diver’s volume at a comfortable level.

Rechargeable with Internal Charger: Part Number 2820A/24 Includes

  • (1) 12VDC Slide Terminal Gel-Cell Rechargeable Battery: Part Number 2890-05 – Expected life: 20 Hrs
  • User Manual

Specifications

  • Audio Power Output: 22 Watts per channel
  • Frequency Response: 300Hz to 12kHz
  • Isolation Transformer: Split Bobbin Medical Grade
  • Dimensions: 10 in. H x 9 in. W x 14.5 in. L (25.4 cm x 22.9 cm x 36.8 cm)
  • Weight: 20.3 lbs (9.2 kg)
  • Power: 110/220VAC 50/60 Hz (automatic sensing), or Internal/External 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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