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SS 105

Country of Origin: Norway


The SS 105 is a hull-mounted active scanning sonar that was designed for Norwegian coast guard ships.

The NORDHAPP class in Norway had its SS 105 sonar replaced with the SS 270 commercial fish-location sonar.

The 48-stave transducer is housed in a streamlined retractable hull dome that can withstand speeds up to 25 knots.

There are 48 preformed, overlapping receiving beams of 11 degrees each. The horizontal beam width is 12 degrees. The operating frequency is 14 kHz. Each...

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