
TransceiverUnitinstallation
TransceiverUnitinstallation
ThischapterexplainshowtoinstalltheSimradMS70TransceiverUnit.
TheTransceiverisnormallypositionedinadedicatedroominthevicinityofthe
transducer.Thephysicallengthofthecableslimitthephysicaldistancebetweenthe
transducerandthetransceiver.
Topics
•AbouttheTransceiverUnitonpage47
•TransceiverUnitpreparationsonpage49
•TransceiverUnitinstallationprocedureonpage50
•TransceiverUnitpartsidenticationonpage65
Relatedtopics
•Sonarroomrequirementsonpage25
•Performance,TransceiverUnitonpage168
•Powerrequirementsonpage173
•Environmentalrequirementsonpage174
•TransceiverUnitoutline(281020)onpage177
AbouttheTransceiverUnit
Thetransceiverperformsthesignalprocessinganddigitalbeamformingofthe
transmitterandreceiverchannels.
TheMS70TransceiverUnitishousedina19”instrumentrack.
Inordertoreducethelossinthetransducercables,thetransceiverisphysicallylocated
ascloseaspossibletothetransducerarray.
Themaincomponentsinthetransceiverare:
•3eaTRXUTransceiversubracks
•6eaTRCBeamformingcomputers
•1eaEthernetswitch
•Cabinetfanunit
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