Amcom II 2820A- 2 diver m/std 2 x 6volt batteri

The Amcomâ„¢ II Series 2820 and 2825 are the most versatile and powerful two diver communicators on the market today. The 2825 Series includes a hand-held push-to-talk microphone and separate volume controls for each diver. Both divers can be set up on Simulcom or push to talk, or one diver on Simulcom and the other diver on push-to-talk mode, or any combination of the two modes.

• New weatherproof panel microphone for greater voice intelligibility
• Ability to use both dynamic and pre-amplified diver microphones with a unique circuit that detects microphone type and automatically adjusts volume levels

Non-Rechargeable
Shipped with four 6-volt lantern batteries and manual.

Rechargeable ( /23 Option)
From an external charger. The unit can be left on charge indefinitely without damage to the batteries or communicator. The communicator can be operated directly from the charger where AC power is available. Shipped with four rechargeable Gel-cell batteries, external charger and manual.

AC Power ( /24 option)
With automatic battery backup power. Rechargeable Gel-cell type battery automatically recharges while operating the unit. The voltage is automatically selectable for 110 or 220VAC, 50 or 60Hz, with built-in isolation transformer. Shipped complete with backup batteries and manual.

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 headset.

Amron’s Full Duplex (Simulcom™) Wireless Tender is designed for the top-side tender to communicate to divers with hands-free operation and no required buttons to push. This wireless unit allows mobility for the tender while checking equipment and still maintaining constant contact with the divers.

This system comes standard with any Amcom Communicator with the Wireless Option (/28FDW). The unit features a totally duplex design that provides a continuous open line of communication between the tender and divers as if talking on a telephone.

The Wireless system comes standard with 40 channel combinations which gives you the ability to use up to 40 different radios set at different channels in close proximity without cross-frequency problems. 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. The design allows the capability to add an unlimited number of remote listen only headsets for topside personnel. The units operate on the FM band at 902-928 MHz up to a range of ¼ mile.

The transmitter/receiver unit is housed in a rugged plastic casing that can be clipped to a belt or slipped into a pocket. A single charge of the NiCad battery from the included AC adapter is capable of operating (transmitting and receiving) continually for up to 5 hours. In standby mode, battery will last for up to 8 hours. The standard headset is a tough over-the-ear single ear muff design with adjustable boom microphone. Also included is a smaller, lightweight headset/microphone for added mobility.