Raymarine i40 Bidata Display Unisex What kind of sonar is

What kind of sonar is built into this unit

low-friction finish and is resistant to scrubbing and trailer launching

1A DC (total)

and on range settings of 12 NM or lower

Raymarine B175H-W 1000W D/T Through Hull Wide Beam Transducer 20° Angle is a powerhouse through-hull transducer designed for anglers who demand maximum coverage without sacrificing the high-resolution detail that CHIRP technology provides

Raymarine i40 Bidata Display Unisex What kind of sonar isRaymarine i40 Bidata Display Add speed and depth transducers to complete your working system Compact Digital Displays Big displays for smaller powerboats, yachts and RIBs, these compact yet powerful SeaTalk instrument displays offer full integration with Raymarine autopilots and navigation equipment and can be surface or trunnion mounted. Extra large (28mm max) digits and razor sharp LCDs easy to use Raymarine i40 instrument displays have outstanding