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    <p>Hi Riho,</p>
    <p>a flat 5-6 octave LPF is no rocket technology, hi. If necessary
      for some reason you can also provide an external LPF on the board
      like
      <a class="moz-txt-link-freetext" href="https://www.minicircuits.com/WebStore/dashboard.html?model=LPF-B50%2B">https://www.minicircuits.com/WebStore/dashboard.html?model=LPF-B50%2B</a>
      <br>
    </p>
    <p>73, Helmut, DC6NY<br>
    </p>
    <p><br>
    </p>
    <div class="moz-cite-prefix">Am 18.08.2021 um 11:21 schrieb Riho B.,
      ES7AAZ:<br>
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cite="mid:CAOOH28C4hmj8da7vtoX814SD+27a5WFPHmTEAC1bvwBDQ3C5LA@mail.gmail.com">
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      <div dir="ltr">Thank you for your answer, Helmut. Most probably
        it's quite hard to achieve such a LPF like 1-54MHz. Anyway,
        there is a possibility to cut the onboard LPF out when external
        LPF is used. I will take a look into it. </div>
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        <div dir="ltr" class="gmail_attr">Kontakt Helmut Oeller (<<a
            href="mailto:dc6ny@gmx.de" moz-do-not-send="true">dc6ny@gmx.de</a>>)
          kirjutas kuupƤeval K, 18. august 2021 kell 10:38:<br>
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        <blockquote class="gmail_quote" style="margin:0px 0px 0px
          0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">*****
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            <p>Riho, that's not unusual. All my boards are in this range
              on 50 Mc. But I never checked the reason for this
              frequency response.</p>
            <p>73, Helmut, DC6NY<br>
            </p>
            <div>Am 18.08.2021 um 08:44 schrieb Riho B., ES7AAZ:<br>
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              <pre>***** High Performance Software Defined Radio Discussion List *****

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              <div dir="ltr">Hi all,
                <div><br>
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                <div>can someone tell me what the Penelope (not
                  Pennylane) output power should be on 6m? I only get
                  210mW out of it. Is it OK?<br>
                  -- <br>
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                    <div dir="ltr"><i><font color="#666666">73,</font></i>
                      <div><i><font color="#666666">Riho ES7AAZ</font></i>
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        <div dir="ltr"><i><font color="#666666">73,</font></i>
          <div><i><font color="#666666">Riho ES7AAZ</font></i>
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