FEATURES:
- Inhalation Noise Reduction (INR) allows the user to adjust or completely remove each diver’s inhalation noise.
- Each diver has an individual INR adjustment control and LED indicator to control the level of noise reduction desired.
- INR LED indicators illuminate when the INR function is actively removing the diver’s inhalation noise.
- Diver umbilical connections on the front panel are 5-pin MS (Military Standard) connections.
- Separate channels and volume controls for each diver and the tender allow individual earphone and microphone adjustments, equipment variations and comfort levels.
- Weather resistant IP54 rated AC power module accommodates different country-specific V-Lock AC power cords, selected by the customer at time of order. Additional power cords can be ordered separately.
- Support for 4-wire mode (full duplex) or 2-wire mode (push-to-talk) or any combination of the modes for any of the diver circuits.
- Use dynamic or pre-amplified diver microphones – a unique circuit detects microphone type and automatically adjusts volume levels.
- Weatherproof noise cancelling push-to-talk microphone for better tender voice intelligibility. For optimum clarity, see Tech Note(below) for other recommended equipment.
- Internal charger supports charging and operation at the same time, prevents over-charging, and automatically switches to battery power when AC power is disconnected without interrupting operations.
- Ultra-low EMI emissions provide for interference-free integration with other diving systems.
SPECIFICATIONS:
- Input Impedance (each input) : 250 Ohms
- Frequency Response : 300 – 10000 Hz
- Common Mode Rejection : 40 dB Minimum
- Current Drain @ Maximum Volume : 3 Amps
- Minimum Quiescence : 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) : 5 mV
- Output Power (RMS @ 4 Ohm Load, 12 VDC) : 10 Watts Audio
- Battery Life : 32 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)
INCLUDED IN THE COMMUNICATOR:
AMCOM™ 2830A-09 –Three Diver Portable Communicator with Inhalation Noise Reduction and MS Connections includes:
- (1) Amron 2405NC-28 Noise Cancelling Hand-Held Push-to-Talk Microphone
- (1) Amron 2890-0512 VDC Sealed Lead Acid Gel-Cell Rechargeable Battery with Slide Terminals
- (1) Amron 283XA-UM Three-Diver Portable Communicator User Manual
- (1) Amron V-Lock Country-Specific Power Cord








