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Forum: General Spearfishing & Diving Discussion 01-23-2018, 11:18 PM
Replies: 291
Views: 256,182
Posted By Marcus
Re: Bottom Finder Pics

I understand all this but am still confused as to their algorithms to display on a 2D screen the 3D image/multiple depths that's gathered within the cone.
SO, are the depth levels displayed an...
Forum: General Spearfishing & Diving Discussion 01-22-2018, 08:12 PM
Replies: 291
Views: 256,182
Posted By Marcus
Re: Bottom Finder Pics

Thanks. That makes sense. Was the Snapper for the taking? If so, any good sized ones?
Forum: General Spearfishing & Diving Discussion 01-22-2018, 02:13 PM
Replies: 291
Views: 256,182
Posted By Marcus
Re: Bottom Finder Pics

Did ya'll dive it? What was the show comprised of?
Forum: General Spearfishing & Diving Discussion 12-30-2017, 05:06 PM
Replies: 291
Views: 256,182
Posted By Marcus
Re: Bottom Finder Pics

Thanks, 100.
That makes sense...understood. Illuminating the different densities always seemed important to me. Of course, when you're traveling, that isn't the best settings, from my limited...
Forum: General Spearfishing & Diving Discussion 12-30-2017, 04:03 PM
Replies: 291
Views: 256,182
Posted By Marcus
Re: Bottom Finder Pics

Dan,
Color me confused but as of my current understanding, bottom finder freqs are in the range of 50/200 KHz, approximately. "1k"? is that 1 kHz or did you mean 1000kHz? I can't find search hits...
Forum: General Spearfishing & Diving Discussion 12-30-2017, 01:10 PM
Replies: 291
Views: 256,182
Posted By Marcus
Re: Bottom Finder Pics

Curious...was the bottom really that hard or did you have the gain cranked up that much to see the fish?
Forum: General Spearfishing & Diving Discussion 01-11-2017, 04:02 PM
Replies: 291
Views: 256,182
Posted By Marcus
Re: Bottom Finder Pics

Damn, that's a hot spot! 122 degrees F. :)
Forum: General Spearfishing & Diving Discussion 03-08-2015, 05:42 PM
Replies: 291
Views: 256,182
Posted By Marcus
Re: Bottom Finder Pics

I see some hard bottom, possibly a wreck with some er bait/schoolie fish above it, and something a little bigger above that. IMO, the gain needs to be set a little higher.
I'm no expert though. I'd...
Forum: General Spearfishing & Diving Discussion 01-25-2015, 12:23 PM
Replies: 291
Views: 256,182
Posted By Marcus
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