Quote Originally Posted by rnvinc View Post
I'm having difficulty wrapping my head around these Dual Beam shapes in SpotlightScan...

They're only 1º thick...and 30º apart from each other....but they look "concave" in this depiction....

I didn't know it was possible to make a piezo in a shape that would emit a sound pulse in a "concave slice"...

Maybe the depiction is deceiving....or maybe I'm just interpreting it incorrectly....because the video I posted earlier just shows the beams as "vertical slices"...



Rickie
I think the drawing is trying to show vertical beam size as well, but the drawing isn't good. The beam is much taller than it is wide, making it almost a slice as the video described.