The GSM DC underwater transceiver unit incorporates the latest innovations in underwater ultrasonic 2-way radio communication The unit features a digital driver for verbal message equalization Automatic system for activating transmission (DAT) and a double transceiver channel Equipped with two transceiver channels The GSM DC underwater transceiver unit incorporates the latest innovations in underwater ultrasonic 2-way radio communication. The unit features a digital driver for verbal message equalization, an automatic system for activating transmission (DAT), and a double transceiver channel. The standard frequency (channel 1) is the same for all Neptune System units, so it is possible to communicate with any other GSM G.divers, GSM DC, GSM G-Power, GSM G-Power SL, GSM CUBE3, M101A G.divers receive units and M105 Digital / M100 G.divers surface units. The GSM DC is a dual channel (DC) unit, which means it is equipped with two transceiver channels.
