YT40/500 Fish-finder Transducer
Operating frequency: 40kHz, 510kHz
Beam width: 9°
Specifications
Operating frequency: 40kHz, 510kHz
Beam width: 9°
Q(fr/Δf 3db)：10
Rated Power：250W, 500W
Application & Features
Fishing detector in sea, river, lake, pool