Diving & Life Support

Amcom Chamber Comm - Twin-Lock

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Amron's line of Rack Mount Communicators are the most versatile and powerful communicators on the market today. The most unique feature is the design of separate channels and volume controls for each diver and the tender, both for the up-link and the down-link paths. These communicators come standard with rear mounted MS connector, providing connections to diver and tender inputs and outputs. All rack mount radios include a Hand-Held Push-To-Talk Microphone. You can set the volume for each diver and tender to their individual comfort level. 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. The 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.


Length x Width x Height 257mm x 203mm x 191mm
Weight 6.8kg (without batteries)
Battery Back-Up 110/220VAC, Internal 12VDC
Separate volume control per lock
Battery Condition Indicator.
Power 115/230VAC, 50-60Hz
Audio power output 20 Watts per channel
Frequency response 300Hz to 12kHz
Rear connector input/output MS 14 pin, Male & Mating Connector
Enclosure 19" black anodized aluminum rack
Back-up Battery 12VDC rechargeable Slide Terminal Gel-cell batteries
Battery Life 15 hours (approx.)
Ordering options  RM 7285: Standard model
RM 4287: Standard model with entertainment option