Raymarine forum

Hello, I can't easily find the dimensions of the B175 series through hull transducers. I'm looking for the diameter of the face of the zero degree bezel. Thanks!

Welcome back to the Raymarine Forum Angler Management,

Please click here to view Airmar's dimensional drawings of the B175 CHIRP transducers.

Follow up... Since my CP 470 requires two elements, does the B175H require an additional B175X unit for proper function? IE I'd need to buy two units instead of just the high chirp model...?

Looking to replace my B275LH with a flush mount system as I'm worried about my trailering situation.

Angler Management,

It is indeed possible to use the B175H alone with a CP470, CP570, or Axiom Pro RVX MFD. However, to do so, the necessary Single Operation Cable (A80328) will need to be installed between the transducer and the fishfinding product.

Good to know.

As I do mostly salmon fishing at 300' or less, mostly 200... and have 3D RV transom mount transducer, I'm thinking this may be adequate.

You're welcome.