Amcom ™ II 2-Diver Rack Mount Communicator

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This 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. You can set the volume for each diver and tender to their individual comfort level. Both divers can be set up on 4-Wire or 2-Wire mode, or one diver on 4-Wire and the other diver on 2-Wire mode, or any combination of the two modes. Co...

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  • Back-up Battery: 2 ea. 6VDC rechargeable spring top Gel-Cell Batteries (Part No. 2890-04)
  • Battery Life: 20 hours (approx.)
  • Height: 7 in. (17.8 cm.)
  • Width: 19 in. (48.3 cm.)
  • Depth: 13 in. (33.0 cm.)
  • Weight: 20 lbs. (9.1 kg) (approx.)Amcom ™ II 2-Diver Rack Mount Communicator - P/N: 2825R/24 Includes (1) Hand-Held Push-to-Talk Microphone - P/N: 2405-28
  • (2) 6 VDC Spring-Top Gel-Cell Rechargeable Batteries - P/N: 2890-04 - Expected life: 20 hrs
  • (1) MS Connector 20 Pin for 2 and 3-Diver Communicators - P/N: MS-3106A-28-16P
  • (1) MS Connector Cable Clamp for 2-, 3-, or 4-Diver Communicators - P/N: MS-3057-16A
  • (1) Power Cord - P/N: P-2392
  • (1) User ManualAvailable Options Amcom ™ II Rack Mount Communicator with Helium Speech UnscramblerTech NoteAll 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, headset, or a Remote Walk-and-Talk with a headset.
  • Note: Northern Diver reserves the right to change the battery brand at any time without notice.
  • Volume setting for each diver and tender to their individual comfort level
  • Divers can be set up on 4-Wire Mode or 2-Wire Mode or any combination of the two modes
  • Ability to use both dynamic and preamplified diver microphones with a unique circuit that detects microphone type and automatically adjusts volume levels
  • Weatherproof panel microphone for greater voice intelligibility
  • Battery Condition Indicator - Visual LED indicator of battery condition
  • Communicator can be left on charge indefinitely without damage to the batteries or communicator
  • Communicator can be operated directly from the charger where AC power is availableSpecifications Power: 110/220VAC, 50/60Hz (automatic) with 2 internal batteries, 12VDC
  • Audio power output: 20 watts per channel
  • Frequency response: 300Hz to 12kHz
  • Rear connector input/output: 20 pin female MS
  • Enclosure: 19 in. rack, aluminum, black anodized

Delivery, Returns & Instore Collection

When will I receive my order?

International Delivery Times

Monday – Friday 3 – 5 Working Days

UK Mainland Delivery Times

Monday – Friday before 2pm Next Working Day
Monday – Friday after 2pm 2 Working Days
Saturday & Sunday 2 Working Days

UK Extended Areas Delivery Times

Monday – Sunday 3 – 5 Working Days

Please note delivery times may be extended during busy periods.

EU Areas

Please note that due to changes by HMRC, orders being shipped to EU countries will not be shipped on the same day as they are invoiced. EU Orders will now be shipped on the next working day. This only applies to E.U. orders. Domestic and Worldwide shipments remain the same.

Collect In Store?

When you go to the online checkout, you can opt to collect your items in store. We'll let you know when your order is ready for you to collect. Your order will normally be ready to collect the next working day.

Returns, refunds or exchanges?

You can return any item within 28 days of receipt for a refund, provided the item is unused, in its original packaging and in 'as new' condition.

Items will be refunded in full (less postage) if received within 28 days from the date of despatch.


We aim to deal with all returns and exchanges on the day they arrive, however please allow longer during peak periods.

You can return the item(s) by dropping them off in store or by returning the item(s) by post. We do not insist on a specific courier service for the return, so please use the most economical or appropriate method for returning the item(s).

Northern Diver (Int) Ltd
Appley Lane North
Appley Bridge

If an item becomes faulty after a period of time then please contact customer services (01257 254 444 or prior to returning the item. We will either repair or replace the item at our discretion.

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Trade Customers

Northern Diver offers trade accounts to commercial organisations and to those who work in or around water. Please click here to register your details and find out if you qualify. Once your trade account has been confirmed you can view all trade prices and shop easily online when logged into your account. Please note when you are not logged in to your trade account retail prices are shown. If you have any queries please do not hesitate to contact us. Tel: +44 (0) 1257 25 44 44.