Simrad ST90 - Introduction to Technical Specifications; Performance Specifications

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Introductiontotechnicalspecications
Thesetechnicalspecicationssummarizethemainfunctionalandoperational
characteristicsoftheST90Fishndingsonar.Italsoprovidesinformationrelatedto
powerrequirements,physicalpropertiesandenvironmentalconditions.
Note
AtKongsbergMaritime,wearecontinuouslyworkingtoimprovethequalityand
performanceofourproducts.Thetechnicalspecicationsmaybechangedwithout
priornotice.
Performancespecications
Theseperformancespecicationssummarizethemainfunctionalandoperational
characteristicsoftheST90Fishndingsonar.
Operationalfrequency
•Userselectable:14to24kHzinstepsof1kHz
Operationalrange
•Rangesteps(Standard):10to5.000m
•Rangesteps(Optional):10to12.000m
Eventhoughyoucanchoosealargerangevalue,thatdoesnotmeanthatyoucandetect
yourtargetsonthesamerange.Therangevalueonlydenestherangethatisshownin
theviews.Actualtargetdetectionwillalwaysdependontheoperationalenvironment,
suchaswatertemperature,salinity,interferenceandlayersinthewatercolumn.
Tiltfunction
•Horizontaltransmissions("Pings"):-10to+84degrees
•Verticaltransmissions("Pings"):Fixed43degrees
•Planetransmissions("Pings"):-10to+84degrees
Transmission
•Numberoftransmitterchannels:384
•Transmissionsectors(Horizontalviews):
–Maximum:360°omnidirectional
–Sectors:180,120,90,60or30°
•Transmissionsectors(Verticalviews):
–Maximum:94°
Technicalspecications