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Query: id 800h
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  • Homebrew a CW Filter
    1.3/5 (2)
    Technical Reference > Filters
    Homebrew a CW Filter
    An home-brewed morse code CW filter with a central frequency of 800hz and a variable bandwidth from 230hz to 26hz by F5RDH in french.
  • 2 Amateur Radio Morse code practice keys Android App
    5.0/5 (4)
    Software > Android
    2 Amateur Radio Morse code practice keys Android App — nick
    Iambic and Straight key amateur ham radio CW Morse code practice oscillators for Android. This Android app gives you both straight and iambic CW Morse code practice key oscillators. Each key translates Morse code into English and CW prosigns in real time as you practice. Practice sending Morse code with a straight key oscillator. Settings include WPM, show/hide Morse code/text, choose sidetone 400Hz-800Hz. Adjust the WPM so that you can produce well formed DITs and DAHs at a comfortable speed.