NFA elliptical coils
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NFA elliptical coils
Happy Easter everybody, now I have a question, ( for some people in this forum it will be a silly question ) , which part of the elliptical coil is the most sensitive part, front/back, middle or sides? because when I get a signal I don't know which part of the coil is on top of the target.
Any help will be welcome.
Cheers
Any help will be welcome.
Cheers
goldquest- Contributor Plus
- Number of posts : 623
Age : 78
Registration date : 2011-04-27
Re-nfa-elliptical-coils
Gday Goldquest happy Easter to you too, no question is silly, with mono coils the entire edge of the coil is very sensitive to shallow targets, if you pick up a deep target then the coil will pick it up in the centre as the signal from the coil is shaped like a cone "v" like this, hope this helps. DD are a different thing again.
Cheers.
Mike.
Cheers.
Mike.
Guest- Guest
Re: NFA elliptical coils
Hi Goldquest
Most people I've seen using these like the tip especially for finding the target in the hole,the 7 and 11 oclock positions are also sensitive if your R/handed depending on how you find your target.I,ve found the 17" a lot harder than the 14" because it has a very broad field particularly if the targets in the hole.
Most people I've seen using these like the tip especially for finding the target in the hole,the 7 and 11 oclock positions are also sensitive if your R/handed depending on how you find your target.I,ve found the 17" a lot harder than the 14" because it has a very broad field particularly if the targets in the hole.
deutran- Contributor Plus
- Number of posts : 1841
Age : 60
Registration date : 2009-09-26
Re: NFA elliptical coils
Hi Goldquest
The most sensitive area's on an elliptical coil are the front & back or the toe & heel of the coil due to the tighter radius of the windings.
I find the easiest way to pin point a target is to step back about a foot once you get a signal, then swing and move the coil forward nice & steady until you get a signal, this will put the target at the front of your coil, then move 90 deg to the signal & repeat the proccess, I have no problem pin pointing like this with my 20" NF mono, hope this helps.
Lee
The most sensitive area's on an elliptical coil are the front & back or the toe & heel of the coil due to the tighter radius of the windings.
I find the easiest way to pin point a target is to step back about a foot once you get a signal, then swing and move the coil forward nice & steady until you get a signal, this will put the target at the front of your coil, then move 90 deg to the signal & repeat the proccess, I have no problem pin pointing like this with my 20" NF mono, hope this helps.
Lee
rc62burke- Contributor Plus
- Number of posts : 2083
Age : 51
Registration date : 2009-03-05
NFA elliptical coils
Thank you guys, it is all I need to know, I will try next time out.
Cheers
Goldquest
Cheers
Goldquest
goldquest- Contributor Plus
- Number of posts : 623
Age : 78
Registration date : 2011-04-27
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