AMCOM II 2820A-11 Two-Diver Rechargeable
Basic Portable Communicator with Outdoor Power Module and International Locking Power Cord
Ordering Code: 2820A-11
The AMCOM™ II Two-Diver Rechargeable Basic Portable Communicator with Outdoor Power Module and International Locking Power Cord features a single channel and one volume control for both diver’s uplink and downlink communications to and from the tender. [1]
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The newest version of the AMCOM™ II has the same user-interface, rugged durability and great sound quality as its predecessor with several new digital enhancements:
FEATURES:
- Single volume control for both divers.
- Diver’s umbilical 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.
SPECIFICATION:
- 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: 16.25 Lbs. (7.37 Kg)
INCLUDED IN THE 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