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  1. #1
    Member
    Join Date
    Feb 2011
    Location
    Bemidji,MN
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    46

    Active target transducer elements

    The active target transducer has 3 elements or surfaces. The one that is flush or parallel with the housing is that used for both downscan mode and scout mode? The angled elements I assume are for the forward mode, so which one do you use and what happens to the other one? Does the module determine which elements turn on based on some algorithm?

  2. Member
    Join Date
    Sep 2012
    Location
    Norway
    Posts
    236
    #2
    Each of the three surfaces contain 140 elements, in total there are 420 elements (channels) in the transducer.

    All elements are always used. It's performing a signal processing algorithm called beam forming to scan the coverage area of the transducer.

  3. Member
    Join Date
    Feb 2011
    Location
    Bemidji,MN
    Posts
    46
    #3
    Quote Originally Posted by Scuirus View Post
    Each of the three surfaces contain 140 elements, in total there are 420 elements (channels) in the transducer.

    All elements are always used. It's performing a signal processing algorithm called beam forming to scan the coverage area of the transducer.
    I didn't realize that all three surface are used in every configuration. So the module "stitches" the data from the three surfaces into one image on the MFD