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AMCOM II 2820A-11 Two-Diver Rechargeable Basic Portable Communicator with Outdoor Power Module and International Locking Power Cord AVAILABILITY: Normally Ships in 1-5 Business Days
PRODUCT CODE: 141149
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$2,422.50

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BUY THIS AMCOM II 2820A-11 Two-Diver Rechargeable Basic Portable Communicator with Outdoor Power Module and International Locking Power Cord TODAY FROM RENTAL TOOLS ONLINE.
This Two-Diver Battery Operated Standard Portable Communicator from Amron(model: 2820A-11) is available at one of the best prices anywhere on the internet or in-store!
Description

Details

NEWLY DESIGNED ENHANCEMENTS:

• High Audio Fidelity
Ultra-low noise circuit combined with noise suppression circuitry produces crystal clear speech. Automatic gain adjustment will guard audio signal from distortion, enhance speaker protection and audio quality. Increases band width 47%.

• Extended Battery Operation Time
Audio amplifier card deploys the state-of-the-art Class-D digital audio power amplifier. Has very low power dissipation, produces less heat, and extends battery life up to 32%.

• Flexible Gain Settings
The audio amplifier card has adjustable gain settings to accommodate different communication applications and environments.

• Ultra-Low Electromagnetic Interference (EMI)
EMI is achieved through spread-spectrum and de-phase control techniques providing for optimum integration with diving systems.

• Outdoor Rated AC Power Module
Weather resistant, IP65 rated AC power entry module accommodates country specific AC power cords.

• Country Specific V-Lock AC Power Cord
At time of order, simply choose the IP54 rated Locking AC power cord you need.

FEATURES:

  • Single volume control for both divers.
  • Diver’s umbilicals can be set up on 4-wire mode (full duplex) or 2-wire mode (push-to-talk) or any combination of the two modes for each diver.
  • Ability to use both dynamic and pre-amplified 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.
  • Internal charger allows for simultaneous charging and operation of the unit while protecting the rechargeable battery from being over-charged. Automatically supplies power to the audio amplifier when AC power is disconnected to allow for continued operation.
  • See Tech Note (below) for recommended accessories.

INCLUDED WITH COMMUNICATOR:

AMCOM II 2820A-11 Two-Diver Rechargeable Basic Portable Communicator with Outdoor Power Module and International Locking Power Cord includes:

  • (1) Amron 2890-05 12 VDC Sealed Lead Acid Gel-Cell Rechargeable Battery with Slide terminals
  • (1) Amron 282XA-UM Two Diver Portable Communicator User Manual

AVAILABLE OPTIONS:

  • Amron 2460SM-28 Single Muff Operator Headset with Boom Mic and Dual Banana Plugs
  • Amron 2405-28 Hand-Held Push-to-Talk Microphone
  • Amron 2401-28 Deluxe Headset with Boom Mic
  • Amron 2460-28 Standard Headset with Boom Mic
  • Amron 2822-28 Remote Walk-and-Talk (4-wire mode)
  • Amron 2821-28 Remote Walk-and-Talk (2-wire mode)

TECH NOTE:

All communicators will inherently transfer topside noise to the divers when the tender speaks directly into the communicator’s panel speaker. To eliminate background noise at the surface, we recommend purchasing the 2405-28 Push-to-Talk Microphone (not included with this model). For optimum communications, it is recommended to use the 2401-28 Deluxe Headset with Boom Mic, topside. For tender maneuverability, use the 2401-28 Deluxe Headset with Boom Mic along with the 2822-28 Remote Walk-and-Talk (4-wire mode) or the 2821-28 Remote Walk-and-Talk (2-wire mode). For wireless tender communications, order the 2825A-03 Two Diver Deluxe Portable Communicator with built-in Wireless Tender option.

Additional Information

Additional Information

SKU 141149
Weight 16
Country of Manufacture
Mfr. Model Number 2820A-11
Link to User Manual No
Link to Schematics No
Link To Catalog No
Technical Specifications
  • Input Impedance (Each Input): 250 Ohms
  • Frequency Response: 300 - 10000 Hz
  • Common Mode Rejection: 40 dB Minimum
  • Current Drain Maximum Full Volume: 3 Amps
  • Minimum Quiescent: 0.190 Amps
  • Output Impedance: 4 Ohm
  • Power Supply Voltage: 12 VDC Nominal (9 Volts Minimum - 16 Volts Maximum)
  • AC Power Operating Range: 90-264 VAC, 50-60 Hz
  • Sensitivity (Input): 0.5 mV
  • Output Power (RMS @ 4 Ohm Load, 12 VDC): 10 Watts Audio
  • Battery Life: 45 hours
  • 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: 17.25 lbs. (7.82 kg)
  • Free Shipping No
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