Flux Gute Magnetometer

[jerome whelan]

Hello Paul -

I am far from an expert, but I have utilized for years, discussed, and repaired these items. I might be able to help you.
What is the issue?

Jerry AB3SX

> On Mar 4, 2016, at 11:16, Paul Cianciolo <paulc at snet.net> wrote:
> 
> Hey Guys,
>  
> I hope it ok to post here I have done so before.
> There has been a lot of great technical discussion over the years so I thought I would ask if someone has ever built a toroid flux gate magnetometer?
>  
> There’s is quite a bit of info on the web about these and I have done a lot of research, but alas I have not been able to get mine running.
>  
> The FG uses a toroid of hi permeability and is easily saturated by a sine/square wave from a signal gen.
> Here is a good explanation of the FG.
>  
> It seems as though every one on the planet has gotten these things working.
> I need to speak to someone with practical knowledge of these devices.
>  
> Any takers or direction’s?
>  
> Thank you
>  
> Paul Cianciolo
> W1VLF
>  
> WWW.Rescueelectronics.com <http://www.rescueelectronics.com/>
>  
>  
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