transducers

CaptNed,
Thank you for your inquiry.
Unfortunately the GP1971F is not currently compatible with the Airmar M422 transducer. The internal 600w - 1kw CHIRP sounder in the unit is single-band only. Whereas, according to the Airmar website, this M422 transducer is dual-band and 1.5KW of output power.
 
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