Specifications

SimradSH90
Performancespecications
Thissectionprovidestheperformancespecicationsforthe
SimradSH90.
Operationalfrequency
•114kHz
Operationalrange
•Rangesteps:50to2000metersin10steps
Tiltandtipfunctionality
•Tilt:+10to-60°in1°steps
•Tip:+10to-90°
Transmitter
•Numberoftransmitterchannels:480
•Transmissionmodes:
–360°omnidirectional
–180°vertical
•Pulsemodes:
–CW(Continuouswave)
–FM(“Chirp”FM)
Receiver
•Numberofreceiverchannels:480
•Digitallters:
–TVG(TimeV ariedGain)
–AGC(AutomaticGainControl)
–RCG(ReceiverControlledGain)
–Ping-to-PingFilter
–Noiselter
–FMCorrelationlter
Echopresentations
•Numberofcolours:16or64
•Displayresolution:1280x1024pixels
•Colours:Weak,NormalorStrong
•Palettes:Choiceofcolourpalettestotambientlight
conditions
Transducer
•Shape:Cylindrical
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