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KROT 1 equivalente mc34119

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  • KROT 1 equivalente mc34119

    Hello, I'm looking for an alternative to the mc 34119, hard to find here in Brazil. I'm building the KROT 1 and I can't get the CI. output TX.grace?o;circuit with alternate circuit

  • #2
    from a forum i keep

    Вот УНЧ для замены MC34119: LM4818, LM4819, LM4862, LM4864, LM4882...KA8602B

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    • #3
      thanks

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      • #4
        Does anyone have a wiring diagram with another IC to replace the mc34119 in the Krot 1 detector

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        • #5
          Originally posted by dik View Post
          Hello, I'm looking for an alternative to the mc 34119, hard to find here in Brazil. I'm building the KROT 1 and I can't get the CI. output TX.grace?o;circuit with alternate circuit
          A quick search on the free market
          https://produto.mercadolivre.com.br/...ifier-dip8-_JM

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          • #6
            https://best.aliexpress.com/

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            • #7
              hi all friends a was make this krot 2-3 xm the problem is it dosent stable

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              • #8
                LM4818 should work as pin compatible replacement. Just drop it into the circuit.

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                • #9
                  OK, I'll test it if it works, I'll post the result. Hugs to my friends. Thanks

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                  • #10
                    Originally posted by sbalio1 View Post
                    hi all friends a was make this krot 2-3 xm the problem is it dosent stable
                    thinking you must do especial stand for tuning of a coil. this will be analog schematic with TX generator and RX pre amp.
                    you must use oscilloscope.

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