3.2.2.
Sub-Bottom Acquisition Board
The sub-bottom acquisition board contains band pass filtering and up to eight 24-bit
Analog-to-Digital Converters (ADC), only two channels are used for sub-bottom tow
fish. The first ADC channel is for received acoustic data from the preamp and the second
channel is used for power-up diagnostics.
990-0000058-1000
Figure 3-2 SB Carrier Board
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