Raymarine forum

Hi, Hames here. Thanks for your advice. I have to throughhull dv220 transducers installed on my boat; because of limited positioning on bottom of boat a little to much disturbance doesn't allow for good bottom readings at speed.

Therefor i was thinking of installing a b175m transducer with 470 transducer module to improve preformance and depth range.

Was wondering with this setup if i could have both the 220 for side an down imaging run the same time as the b175?

Welcome to the Raymarine Forum JammanJ,

Q. Was wondering with this setup if i could have both the 220 for side an down imaging run the same time as the b175?
A. Yes. As DownVision and SideVision transducer elements chirp across a 60kHz range centered on 350kHz and the B175M chirps across a 60kHz range centered on 100kHz, they should be able to operate without interfering with one another.