Texas Fishing Forum

HB 859 CI HD Replacement

Posted By: Boo in FW

HB 859 CI HD Replacement - 01/30/21 08:52 PM

I have a broken 859 CI HD that Humminbird wants $550 just to look at. I think that's about what it cost new! Anyway, does anyone know what the current model equivalent is? The transducer is just the standard one in a Minn Kota Terrova. Thank you!!
Posted By: Wayne P.

Re: HB 859 CI HD Replacement - 01/30/21 09:36 PM

The current replacement is the Helix 9 CHIRP GPS G4N. It has standard HW CHIRP for 2D sonar, but you can dumb it down to use 83/200 kHz that the Minnkota US2 has.
There is an in-between 700 series and 800 series model in the Helix====Helix 8 CHIRP GPS G4N. It has HW CHIRP as standard also.
Posted By: Wayne P.

Re: HB 859 CI HD Replacement - 01/30/21 09:38 PM

https://humminbird.johnsonoutdoors.com/fish-finders/helix/helix-9-chirp-gps-g4n
Posted By: Boo in FW

Re: HB 859 CI HD Replacement - 01/30/21 09:56 PM

Thanks Wayne. Is there not a 7" model that would work? I already have brackets for that size unit.
Posted By: Wayne P.

Re: HB 859 CI HD Replacement - 01/30/21 10:14 PM

Yes a Helix 7 and a Helix 5 will work, but neither is "equivalent".
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