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Metal detector with double tone and reject discriminator- new schematic

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  • CrazymanBrad
    replied
    has anyone tried this ?

    Leave a comment:


  • Vladimin
    replied
    Sashe taka e prav si.Magnuma e naj-velikata shema.Ostavi gi komentirat.Az te razbiram ,za6toto samiq az sym izgubil bezbroj 4asove pred osciloskopa za da razbera nqkoi ne6ta.Kojto ne mu haresva da si napravi shema.Tvoqta izglezda mnogo interesna i razbira se ne e lesno ot edin pogled da se razbere kak raboti.I vse pak pozdravleniq!!!

    Leave a comment:


  • sascho-bg
    Guest replied
    Niamam namerenie da si meria neschtoto s kogoto i da e.Znaia,4e wsi4ki
    ste weliki.No nai welik e Flint,koito izmisli Magnum.

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  • Unregistered
    Guest replied
    няма по- добро от монтаната, сашо

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  • dino
    replied
    Hello there sascho i would like to ask you couple off questions. Im new here so i would like to ask you can you post here or send me on my mail [email protected], some shematic and view of printed board of any good metal detector with good discrimination, with some explanation off elements that you would put, and how you would like to do that detector.
    Best regards Dino.

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  • sascho-bg
    Guest replied
    to ktT315
    Wherefore send me ‘sturm’ without double tone and reject discriminator

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  • sascho-bg
    Guest replied
    To Max
    That is right.Reject also ground minerals with doule ground channels.

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  • Max
    replied
    Originally posted by sascho-bg View Post
    TO Max.
    Switch bi d9
    audio diskr.=double tone discriminator
    diskr.=reject. No tone for iron and Al foil
    Hi sascho,
    really interesting...

    I mean : no tone/signal also when e.g. a big iron pipe is at 2-3cm ?
    If it is so it's a wonderful detector !
    Cause e.g. on bandido I can reject most of it but when object is great or at very few distance it could be detected easy as good target...

    Best regards,
    Max

    Leave a comment:


  • sascho-bg
    Guest replied
    TO Max.
    Switch bi d9
    audio diskr.=double tone discriminator
    diskr.=reject. No tone for iron and Al foil

    Leave a comment:


  • sascho-bg
    Guest replied
    To Max
    Iron rejection make op11 and d9. Reject completely iron.

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  • Max
    replied
    Hi,
    what about iron rejection...can it reject completely iron ??? bigger objects like pipes...etc ?

    Best regards,
    Max

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  • sascho-bg
    Guest replied
    To Unregistered.
    Прав си. Всеки мисли че всички останали пасат трева.Но истината е че от правенето и употребата на детектори вече не се печели.Просто вече няма къде и какво да се намери.Много станаха маймунките на клона и баламите вече са на изчезване.Един продавач на пазара печели повече от един майстор на детектори.Ето защо публикувах тези добре работещи схеми.Аз бях до тук.

    Leave a comment:


  • Unregistered
    Guest replied
    парички

    Originally posted by Sasho Varna Bulgaria View Post
    To timimiki.Вие кой сте и защо Ви е моя телефон.Конструирането на детектори е мое хоби от 25 години.Не ги произвеждам.Имам много добре платена работа, но имам малко свободно време.

    Е,то е ясно защо ти го иска - да ти изпомпи знанията и да направи парички на твой гръб.

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  • kt315
    replied
    project STURM.
    Anatolij
    Visaginas
    Lithuania
    Attached Files

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  • Sasho Varna Bulgaria
    Guest replied
    To timimiki.Вие кой сте и защо Ви е моя телефон.Конструирането на детектори е мое хоби от 25 години.Не ги произвеждам.Имам много добре платена работа, но имам малко свободно време.

    Leave a comment:

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