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Re: It looks like what?

October 28, 2022 10:15AM
For oval coils depth is more closely related to the smaller dimension, so a 5x8 or a 5x9 might be close to a 6" round. DD coils vary a lot depending on how the overlap is done, but a 10" round DD coil will not go as deep as a 10" round concentric because the TX coil is smaller and the TX & RX coils are not axially aligned resulting in a spacial inefficiency.
Subject Author Views Posted

When is it beneficial to Overlap Coil Sweeps?

UtahRich 330 October 20, 2022 11:38AM

How do you walk in a straight line?

GB_Amateur 201 October 22, 2022 10:15AM

GB_Amateur, your addition to this topic fits well.

Monte 187 October 22, 2022 02:18PM

Thanks, Monte

GB_Amateur 233 October 23, 2022 09:57AM

Great questions, Rich. thinkingconfused smiley

Monte 509 October 21, 2022 01:33PM

Re: When is it less productive to overlap coin sweeps?

Sodbuster 186 October 21, 2022 09:36AM

Re: When is it beneficial to Overlap Coil Sweeps?

jmaryt 465 October 20, 2022 06:10PM

j.t., just a brief comment about a 'detection field'.

Monte 171 October 21, 2022 12:21PM

Re: j.t., just a brief comment about a 'detection field'.

jmaryt 204 October 21, 2022 07:02PM

j.t., I agree about the 50% overlap coverage.

Monte 178 October 22, 2022 04:45AM

Re: j.t., I agree about the 50% overlap coverage.

jmaryt 182 October 22, 2022 07:54PM

hmmm . . . . .

UtahRich 194 October 21, 2022 08:41PM

Re: hmmm . . . . .

jmaryt 199 October 22, 2022 08:01PM

It looks like what?

UtahRich 229 October 22, 2022 09:46PM

Re: It looks like what?

Geotech 206 October 27, 2022 12:00PM

Re: It looks like what?

GB_Amateur 177 October 28, 2022 09:52AM

Re: It looks like what?

Geotech 169 October 29, 2022 01:54PM

Re: It looks like what?

GB_Amateur 190 October 30, 2022 09:38AM

Experimenting with your own equipment

UtahRich 192 October 28, 2022 10:42AM

Re: Experimenting with your own equipment

nwdetectorist 171 October 31, 2022 08:49PM

Rich, there is another way to deal with cell phone EMI.

Monte 208 October 29, 2022 10:43AM

Re: Rich, there is another way to deal with cell phone EMI.

jmaryt 165 October 29, 2022 07:20PM

Re: Experimenting with your own equipment

GB_Amateur 176 October 29, 2022 09:46AM

Re: Experimenting with your own equipment

Monte 189 October 29, 2022 10:52AM

Great response.

UtahRich 202 October 27, 2022 04:12PM

Re: It looks like what?

FeistyFrank 186 October 27, 2022 02:44PM

Re: It looks like what?

Geotech 186 October 28, 2022 10:15AM

Thank You, Carl.. Appreciated by many. N/T

Monte 146 October 29, 2022 10:54AM

Re: It looks like what?

FeistyFrank 170 October 28, 2022 11:10AM

Re: It looks like what?

jmaryt 173 October 23, 2022 07:52PM

Descriptions can be confusing. confused smiley

Monte 182 October 24, 2022 12:57PM

Re: Descriptions can be confusing. confused smiley

jmaryt 186 October 24, 2022 06:03PM

j.t., as UtahRich said ... No worries.

Monte 227 October 25, 2022 05:21AM

Re: j.t., as UtahRich said ... No worries.

jmaryt 272 October 25, 2022 05:07PM

Re: Descriptions can be confusing. confused smiley

UtahRich 189 October 24, 2022 07:54PM

Re: Descriptions can be confusing. confused smiley

jmaryt 194 October 25, 2022 05:13PM

Sunrise . . . . sunset . . . .

UtahRich 185 October 26, 2022 01:12AM

Re: Sunrise . . . . sunset . . . .

jmaryt 170 October 26, 2022 06:20PM

Or is that Snow Fal .... Snow Melt ....

Monte 168 October 26, 2022 01:29PM

A better description?

UtahRich 189 October 23, 2022 09:05PM

Rich, I am looking for Carl's post. N/T

Monte 195 October 23, 2022 07:09PM

Yes, the topic can create some interesting discussions.

Monte 190 October 22, 2022 02:35PM



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