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Quadrabeam TD on HB788
Is anyone running a 788 with a quadbeam 'ducr:confused: How does it compare with SI. Would like to get sonar with wider coverage in 20' or less of water than a dual beam shows, but don't really want to get a whole new unit. Pictures would be nice if you have any.
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The Quad Beam xducer will give you coverage out to the sides about equal to your depth (20ft deep -20ft out to each side)
Your 788 is not capable of SI...(might be a usable reason to upgrade...Thumbs Up...)
Just for info tho...the SI coverage is advertised to be 240ft out to each side....(I've found 100ft to each side as about max)
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Thanks for the information! Looks like it will be put the 788 on the TM and a SI on the transom.