Helex 7 transducer

[FISHON317]

What in hull transducer do i need for Helex 7 to go to adapter 9 msidb y

[Wayne P.]

Which generation Helix 7?

[FISHON317]

Gen3n

[Wayne P.]

XP 9 HW

[FISHON317]

Thanks,one more question will the old 898 side image transducer work as well as the new transducer on the Helex unit

[Wayne P.]

Thanks,one more question will the old 898 side image transducer work as well as the new transducer on the Helex unit

No not a third generation unit.
The number series, and first generation Helix SI units have 83/200 kHz for 2D sonar.
The third generation units use HW CHIRP for 2D sonar.

[FISHON317]

Thanks for the help