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Hummingbird Helix 7 G2 #13619008 07/04/20 06:52 PM
Joined: Feb 2011
Posts: 833
Rockfisherman Offline OP
Pro Angler
OP Offline
Pro Angler
Joined: Feb 2011
Posts: 833
My unit shows 83/200 KHz as my choices

If I want to raise the power on my unit, do I just need
To get a new transducer for higher KHz?

And if so, will this help my resolution for
Side scan of fish on bottom?

Thx for help



PM me to let me know how it was!
Re: Hummingbird Helix 7 G2 [Re: Rockfisherman] #13619060 07/04/20 07:59 PM
Joined: Nov 2010
Posts: 4,698
W
Wayne P. Online Content
TFF Team Angler
Online Content
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W
Joined: Nov 2010
Posts: 4,698
You cannot add any frequencies or any more power to the units.

The most you can do with that model is change to the XHS 9 HDSI 180 T to get sharper images due to the longer Imaging piezos. IF you have the SI model.

You can get more depth capability by using a 50/200 kHz transducer and changing to that frequency setting.

Last edited by Wayne P.; 07/04/20 08:08 PM.

Helix 12 CHIRP MEGA SI+ GPS G3N, 1198c SI, Helix 7 CHIRP MEGA SI GPS G3,
Helix 10 MEGA DI+ GPS G3N, SOLIX 12 SI, MEGA 360, RC-1
Re: Hummingbird Helix 7 G2 [Re: Rockfisherman] #13619519 07/05/20 01:54 PM
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Posts: 833
Rockfisherman Offline OP
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Thanks Wayne



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