use sniffer x 71!! please help my

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		Quote:			Posted by Eugene52
	Hello Housein . These 3 files I posted here go together and is everything you need !!! The search coil is easy to make ... Also , If you need a copy of the pcb software let me know and I will e-mail to you . Regards..........Eugene

tnx eugene but i cant see this file(SNIFFER.zip ) you can upload another schema  plz?? :


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xr71 guys;
I have figured out the problem with this machine:

IT IS TOO COMPLEX!

Dont know how well I am getting through.... I have a satellite link and last night we had a huge T-storm, leaving heavy heavy overcast with a forecast of 4 inches rain.... hvy overcast slows my internet down too much, so it drops out, occasionally.

Should wash out some new goodies for THunters, locally.... now where did I put those new batteries?

Brian AKA goldigger.

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Eugene52;
Sorry to dash cold water, but I dont NEED the tech talk to confuse me... and I tossed the idea of P.I, about 10 years ago. Quasar or Magenta Electronics, in the UK have a simple P.I kit for sale. I asked them how it worked, and the theory, its OK, needs some augmentation, but it was something I just didnt want to get into..... then. I have some ideas I wont leak, on this forum, as I am paranoid by experience. (No offence guys.) The ideas, if workable, could improve P.I..... needs expirimentation, as it goes into an area that sends many Thers into a frenzy.....

I have built VLFs and BFOs and built an early crystal controlled BFO, in the 60s,worked fine, I was heading toward phase detection but had to dump the entire project when the old lady threatened me with abandonment.... It was her-or-it, but she has been gone for 38 years so I can dabble all I want, now, heh, heh. So I havnt been back to building locators because it holds so much (mental) baggage. (Good thing there was no internet and TH forums, then, or I might be dead, now!)

If you cant laugh at life, you have to cvry... I would rather laugh.

Brian AKA goldigger

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		Quote:			Posted by housein
	hi eugene tnx for this chema I will start building But I was looking for some information on how to use trip I will research in a sensitive manner  that is not random Therefore, I am interested in obtaining any information on the machine to work with me By the way  what is toleranceRequired  off resistor? best regard

Hello . Use 1/4 watt metal film 5% . Except for R5 damping resistor , use 2 watt metal film ......Regards.......Eugene

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		Quote:			Posted by ram
	eugene thank you very much, another request from you. .kindly, please send me a pcb of xr71 pattern in black and white with exact dimensions, my email address: flashmobile1@yahoo.com thank you again eugene. . .

Hello Ram . I will search tonight  . If I find the pattern with exact dimensions I will e-mail it to you ........Best Regards.........Eugene

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