These Neptune Model 390 High Frequency Transducer are intended for short range, narrow beam echo sounding applications. Available in a choice of five different frequencies, the Neptune Model 390 Series transducer is intended for vertical depth sounding applications.
The frequencies selected for the Neptune Model 390 High Frequency Transducer Series are compatible with a wide range of echo-sounder types, in particular the 210 kHz version is an exact equivalent for the Atlas SW 6014. They can typically be used with the following range of echo sounder manufacturers: Atlas, Kongsberg, Knusden, Odom, Reson, Valeport.
.svg)
.svg)
