Communications

Amcom™ II Entertainment Double Lock Chamber Communicator

The 2820A-4003 has the capability of 2-wire and/or Simulcom (4-wire) communication modes. 2-Wire and Simulcom (4-wire) modes can be used simultaneously. This enables the user to operate in a hands-free mode, using a headset and communicate between the chamber and operator without having to use the Push-To-Talk.

The Amcom II™ chamber communication system is a full feature hard wire, two lock communicator system. The Amcom II™ has independent volume controls (operator, inner lock, and outer lock), as well as separate on/off controls for each lock.

The Amcom Chamber Communication Systems are full-featured hard-wire, communication systems. The Amcom Model 2820A-4003 has independent volume controls (operator and lock) and can be used with a hand held microphone, which incorporates automatic talk back speaker cut out. This feature greatly reduces the amount of background noise, and under noisy conditions can make the difference between good or unacceptable sound and speech clarity.

DISCLAIMER NOTICE: Amron's communications equipment is designed to be used in air chambers where oxygen concentrations remain below 23.5%. Our communications products (including communicators, speakers, entertainment systems, and other communications accessory items) are NOT designed for oxygen service, are not intrinsically safe, and do not meet the criteria given in NFPA-99, Chapter 20 and other applicable definitions. Use of our products in high-concentration Oxygen environments may result in serious injury and/or death.

***EXTENDED WARRANTIES ARE AVAILABLE FOR THIS PRODUCT. PLEASE REFER TO THE BELOW DOCUMENTS TAB FOR FURTHER INFORMATION ON THE PROGRAM.***

Amcom™ III  3-Diver Portable Rechargeable Military Version Communicator with Internal Charger and Wireless Tender Option

Features

• Wireless tender option is a factory installed feature to most 2-Diver and 3-Diver communicators
• Existing communicators in the field can be sent back for retrofitting at a later date
• Unit features a duplex design that provides a continuous open line of communication between the tender and divers as if talking on a telephone (4-wire mode only)
• Additional 2829-01 Wireless Headset and Transceiver Kits can be purchased for use with the Amcom™ as “listen only” devices, as only one headset on the system can have listen and talk priority to the divers
• Standard headset is a tough over-the-ear single ear muff design with adjustable boom microphone
• Units operate on the FM band at 902-928 MHz up to a range of ¼ mile
• Transmitter/receiver unit is housed in a rugged plastic casing that can be clipped to a belt or slipped into a pocket
• Capable of operating (transmitting and receiving) continually for up to 5 hrs
• Battery will last for up to 8 hrs in standby mode

Rechargeable with Internal Charger: Part Number2830A/24/28A-MS Includes

• Hand-Held Push-to-Talk Microphone: Part Number 2405-28
• (1) 12 VDC Slide Terminal Gel-Cell Rechargeable Battery: Part Number 2890-05 - Expected life: 20 hrs
• Remote Wireless Kit: Part Number 2829-01
• User Manual

Specifications

• Power: 110/220VAC, 50/60Hz (automatic), or internal/external batteries 12VDC
• Frequency response: 300Hz to 12kHz
• Audio power output: 22 watts per channel
• Isolation transformer: Split bobbin medical grade
• Back-up battery: 1 ea. 12VDC, Gel-cell
• Expected battery life: 20 hours

Dimensions

• Height: 9 in. (22.9 cm.)
• Width: 14.5 in. (36.8 cm.)
• Depth: 10 in. (25.4 cm.)
• Weight: 22 lbs. (9.98 kg) (approx.)

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 or a headset or a remote walk & talk with a headset.

2 and 3 Year Extended Warranties are available for this product