MAQ SONAR 22KHz, Technical And Installation Manual

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KA1872-Processor Unit Interface Board
-Supplies Digital power for the processor Unit and all System Fans. Interfaces all
external inputs from Joystick, Navigation and Synchronization to Idustrial computer
as well as Digital Data I/O from Transceiver
KA1969-Industrial Computer Assembly
(Contains an additional Board PCI-7300 – High Speed Digital I/O Board)
-Receives all Data I/O thru the KA1872
-Performs all Digital Signal Processing as well as Display and user interface.
KA1897-Transceiver Motherboard
KA1817-Transceiver Power Supply
-Supplies all Digital and Analog Voltages for the Transceiver as well as Isolating and
Controlling Charging voltage for Transmitters.
KA1849-Transceiver Interface Board (Black)
-Interfaces the Processor to Transceiver I/O data. The VCO’s (Voltage Controlled
Oscillators) which allow Different Frequency Transducer to connect to the same set
of electronics are also on the board.
KA1845-Transceiver Control Board (Yellow)
-Contains the Microcontroller and software as well the bus control timing for
driving the transceiver.
-Performs the Analog to Digital conversion of all received signal and passes the
digital samples to the KA1849 Interface Board to be sent to the Processor Unit for
signal processing.
KA1803-Transceiver Tilt Board (Green)
-2 per system 32 channels per board
-Generates all transmitter and receive drives for the Sonar transmit and receive
samples and tilt control.
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