Transducer Substitution

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T

tytower

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I have a Navman 4100sx fishfinder but the transducer was cut and left on the old boat so now I have the electronics part with cabling but no transducer .

Does anyone know if an aftermarket transducer or replacement is available that will work ?
I note that Navman has become Northstar and my model is no longer listed so I suppose its been made obsolete by the new models.

Emails to their web site in NZ have just been ignored.
 
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hi,
Do you have any technical details of the sounder, frequency and power would be a start in suggesting an alternative.
EDIT:
I see from the web its 200kHz, about 50 to 80Watts

I did see a lot of sources of second hand parts on the web.
**broken link removed**
 
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