GSM DC
product code: 33122
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. By pressing buttons "A" and "B", it
is possible to change the frequency channel. Any time the channel is changed, a recorded
message informs the diver of which channel has been activated
(channel 1 or channel 2). The two channels allow
different diving groups to operate in the same area with
limited interference and confusion. The GSM DC™ sound
quality depends upon the D-Mic microphone, a special
dynamic microphone with high acoustic qualities, and
the microprocessor (DSP), which takes the digitized vocal
message and filters out unwanted noise such as exhaust,
air bubbles, and/or mask vibrations.
- Wireless ultrasonic unit
- DIGITAL driver for vocal message equalization
- Automatic system for activating transmission (DAT)
- Double transceiver channel
- Automatically activated once submerged in water, receiving also automatic
- System type H-SSB
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