SAT Systems was established in 1984
Sub Aquatic Technical Systems Ltd - Gas Analysis, Monitoring and Control - Data Logging and Communications offering Diving and Hyperbaric Solutions
Series-5 Our new range of instrumentation

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3 Channel Diver Communications Set

 

Description

The SAT Systems three channel diver communications sets can be supplied either in a rack mountable case or in a portable rugged case.

Rack mount

Our rack mount 3 diver communications set is designed to be fitted into a rack cabinet or frame in a dive control room.

All the connections, except that of the supervisor’s headset, are made at the rear of the unit leaving a clean uncluttered front panel.

It will normally be mains powered and the built in battery will provide full functionality in the event of mains power failure.

The rack mount unit also has switchable simplex or duplex (round robin) operation.

When used in duplex, the divers are each connected to the communications set using a two-twisted pair cable and the supervisor has to wear a headset. The Press to Talk (PTT) switch is not used in this mode and the communications are permanently open. The supervisor can talk to the divers and they can talk to each other.

Separate send and receive volume controls are fitted, neither volume control can be turned totally ‘Off”. A recording outlet allows the conversation to be recorded, as required.

Portable

The portable 3 diver communications set is compact, robust and designed to be splash proof in operation.

Special care has been taken to select the front panel components for durability in a marine environment and it is usually powered from its internal sealed 12V lead acid battery, which is recharged between uses.

This unit works in simplex only where the supervisor controls the direction of the communications using either the front panel mounted PTT switch or a remote PTT connected to the headset socket.

When used in simplex, each diver is connected to the communication set using a single-twisted screened pair cable.

The set is in listen mode until the supervisor uses the PTT switch on the front panel to communicate with one or both the divers.

Optional items in this mode are a fist microphone with PTT switch or a headset with PTT switch.

Separate send and receive volume controls are fitted, neither volume control can be turned totally ‘Off”. A recording outlet allows the conversation to be recorded, as required.

Technical Specifications

Size: 270mm wide x 240mm high x 120mm deep (Portable version) /  3U x 19″ x 200mm (Rack Mount version)

Weight: 2 kg including batteries

Power output: 3.5 Watts continuous into 8 Ω 10W peak

Power supply: 230VAC

Battery life: 12 hours with 10% talk time

Input: Balanced transformer isolated suitable for most dynamic microphones up to 200 Ω impedance.

Output: Suitable for dynamic earphones from 8 to 200 Ω

Optional accessories: Headset with boom microphone and PTT switch.

Request Quotation
Request a Quotation

Thank you for your interest in receiving a Quotation for our Communication Equipment.


Below you will find three short steps to follow in order for us to produce a quotation. To enable us to deal with your request efficiently, please ensure that you supply your full Company details together with your exact requirements.

Please note: all quotations are manually generated based on the information you will supply. Details of your intended supply voltage (if applicable) will ensure we supply the correct product code and lead time.
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Spares / Servicing

Our Diver Communication sets are all hand assembled in our own workshop, these units are designed for continuous and extended usage.

We offer a Return to Base facility for in-house servicing and repairs of all our units.

Spares are also available on request.

Existing clients please login to our Helpdesk to arrange the return of your existing unit for servicing or repair. If you have not yet used our new Helpdesk please register here to gain access. – Thank you

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S.A.T.Systems Ltd   1 Kelly Industrial Estate, Kirk Michael, Isle of Man,  IM6 1SS