Hardware installation
23
857-164688 / E
Transceiver
One or more General Purpose Transceivers (GPT) are
included.
The transceiver(s) may be installed inside the GPT cabinet., or
otherwise as described in the Overview above.
The General Purpose Transceiver (GPT) is a small
self-contained unit containing its own power supply. It operates
from +12 Vdc or 115-230 Vac. The unit can be mounted
anywhere on board the ship, provided that the location is dry
and ventilated. Power cable and mounting brackets are enclosed.
We recommend that the GPT is mounted as close to the
transducer(s) as possible.
The GPT is available in single beam configuration. Possible
operating frequencies are 12, 18, 33, 38, 50, 70, 120, 200, 210
and 710 kHz.
The GPT is available in single and dual frequency
configurations. A dual frequency single beam configuration is
also provided. Possible operating frequencies are listed in the
technical specifications. Typical single frequency configurations
include:
Identification Frequency and power
GPT--S12(x)--H
GPT--S18(x)--H
GPT--S33(x)--H
GPT--S38(x)--H
GPT--S50(x)--H
GPT--S70(x)--H
GPT--S120(x)--H
GPT--S200(x)--H
GPT--S210(x)--H
GPT--S710(x)--H
12kHz(xkW)
18kHz(xkW)
33kHz(xkW)
38kHz(xkW)
50kHz(xkW)
70kHz(xkW)
120kHz(xkW)
200kHz(xkW)
210kHz(xkW)
710kHz(xkW)
...where x identifies the output power:
• EA 600: 1 to 2 (= 1 to 2 kW)
Typical dual frequency configurations include:
Identification Frequency and power
GPT--S38(x)/S200(x)--H
GPT--S50(x)/S200(x)--H
GPT--S120(x)/S200(x)--H
38kHz(xkW)&200kHz(xkW)
50kHz(xkW)&200kHz(xkW)
120 kHz (x kW) and 200 kHz (x kW)
...where x identifies the output power:
• EA 600: 1 to 2 (= 1 to 2 kW)
• Other dual frequency combinations are available.