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Analogue inputs |
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16 bit scalable from 125mV to 5V configured as 4 x
sidescan sonar (port and starboard x 2). |
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Analogue outputs |
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Dual analogue output (port and starboard, selectable
Ch1 or Ch2), synchronous with trigger out allowing simultaneous
acquisition of dual frequency sonar. |
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Trigger input |
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Single trigger input with variable threshold (250mV/2.5V)
synchronises start of analogue acquisition. |
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Trigger outputs |
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Internal trigger (5v) user selectable ranges, 25m
to 1000m. |
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Navigation &
fix data |
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2 x RS232 serial inputs (9 pin D-type) for NMEA navigation
(GGA, GLL, VTG, RMC etc.) or Octopus fix and annotation
strings.
Additional inputs on request. |
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Recording formats |
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XTF, GeoPro, CODA
All data is recorded raw (without gain or processing
applied). |
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Sidescan |
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Dual (port & starboard) or four channel sidescan
display, vertically scrolling with co-registered oscilloscope
display. All gain and processing controls on-screen.
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Full screen |
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Dual or four channel vertically scrolling sidescan |
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Navigation |
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All navigation, fix, annotation and status information
shown on all screens. |
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Gain |
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Variable gain pre-amplifier
(pre digitisation) to allow matching with all standard
analogue sidescan sonar systems.
Digital base gain.
TVG with variable delay.
Adjustable white level and black level display thresholds. |
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Signal processing |
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Bottom tracking.
Water column removal.
Slant range correction. |
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All other specifications as per Octopus
760
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Alternative solutions
