I ahve a matrix 25 with 83 and 200 hz frequency transducer. If I mount another finder on the bow and place the transducer also on the transome, do I need a different frequency so I do not interfere with the other? 
Bob.
From what I’ve found its hit or miss. I’ve run two ducers right next to eacheother(flasher and graph) and had them run fine at the same time but others say its impossible. Even if they are different freq’s they may still interfere.
You need about a 50 mhz seperation in freq to avoid interference. So, if you get another unit that runs a 200mhz transducer and run the matrix at 83mhz, you should not have any problem.
-J.
YOU MAY HAVE TROUBLE , BUT I HAVE HAD SAME THING AND I JUST LIVED WITH IT .GUESS THE LITTLE LINES THAT I GOT DID NOT BOTHER ME TO WHERE I WANTED TO SPEND MORE $$$$ 
You must be logged in to reply to this topic.
