Equivalent beam angles for several standard transducers
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http://hdl.handle.net/11250/100291Utgivelsesdato
1990Metadata
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Nominal values for the equivalent beam angle are given for several transducers. These are the standard split-beam transducers designed for the SIMRAD EK500 scientific echo sounder, with operating frequencies of 38 and 120 kHz, and the new two-beamwidth SIMRAD ES5 transducer, with operating frequency of 38 kHz.
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ICES CM documents1990/B:21