The Simrad ME70 transducer face is plane and consists of a ceramic-polymer composite matrix. The matching transformer for each transducer element is located inside the transducer. This allows for a low-impedance connection
to the Transceiver Unit. The transducer is connected to the rear side of the three TRXU subracks in the Transceiver Unit using 25 cables.
The maximum length of the transducer cables is 30 metres, while the minimum length is 15 metres. The transducer cables cannot be spliced.
NoteThe required length of the cables for each specific installation must be determined before the transducer is ordered.
If the transducer is installed in a drop keel, the transducer cables must be protected. Each cable must be fitted with a protective hose. The protective hose starts inside the transducer. Protection must be used along the entire length of the cables, and all the way up to where the cables penetrate the hull.
NoteThe transducer - with the cabling - is a delicate instrument. Great care must be taken during all handling. Even minor damages to the transducer cable may cause water to penetrate both the cable and the transducer body. A physical blow to the transducer face may easily damage one or more elements.