The rack mounted version of the C-Phone 3, the C-Phone 3R is a 3 channel diver communications system with exceptional sound quality. Totally modern electronics have been 
carefully selected and tested to give the clarity you would expect from modern surface communications equipment - even with standard microphones and earphones found on most dive sites.

3 Channel Rack Mounted Communications System

Diver Comms like you’ve never heard before! Clear, crisp and bright! Even the untuned ear can now understand what is being said. Totally up to date modern electronics have been carefully selected and tested to give the clarity you would expect from modern surface communicaons equipment - even with standard microphones and earphones found on most dive sites.

14 Pin connector for diver’s umbilical, external speaker, PTT, record out, etc

• Designed to fit standard 19” rack unit

• Premium PTT headset supplied as standard

• Mains trickle charge to heavy duty baery

• 12v external baery input for back-up

• Recording output

• External speaker output

• Waterproof speakers with high quality sound

• Diver selecon/isolaon switch

Dimensions Exterior Dimensions (L x W x H) 19” x 3U x 220mm

Standby Current 63mA

Weight 6kgs

 Nominal Frequency Response 400Hz to 10Khz

Power Supply 12V SLA baery and 96 -230V Mains AC 50- 60Hz External 12V baery capability

Audio Power Output ~5W into 8ohm