A two channel battery powered communication set for use with deck decompression chambers. The system consists of a master station that is fitted to the chamber control panel and either one or two slave units that are installed in the chamber locks.
The SMP Chamber Radio has the following features:
Simple to operate with clearly marked controls.● High quality speech reproduction through the use of built in noise canceling microphones.● Ample output power for noisy environments.● Individual volume controls for send and receive.● Individual volume controls for each compartment.● Headset facility on both master and slave units.● BIBS microphone input facility.● Audiovisual call circuit with individual indicators for each lock.● Low power consumption and battery condition monitoring for maximum battery life.● Designed for high reliability and low maintenance.● Weather resistant housing (IP65).● Optional Helium speech processor.
The SMP chamber radio has the following specifications:
POWER SUPPLY : 12 Volts DC from Dry Cell Batteries (8 x D cells) for extended temperature to -50 ºC use 4 x D size LithiumBATTERY LIFE : 200 Hours using alkaline batteries based on 10 % talk timePOWER OUTPUT : 8 WattsPOWER CONSUMPTION : < 40 mA. quiescent 250 mA. peakCable requirements between master and slave units: 3 core with overall screen conductor size 0.5mm.²TEMPERATURE SPECIFICATION : Tested to operate -10 to +40 ºC Storage -40 to +55 ºC.WARRANTY : 12 Months