My SDR Awakening

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  • Опубліковано 14 жов 2024

КОМЕНТАРІ • 5

  • @hyperblazeman
    @hyperblazeman 3 місяці тому +1

    Is the Morse code like government secrets and stuff

    • @tunedsignal
      @tunedsignal  3 місяці тому +1

      Not at all
      Morse code is a way to communicate with sound pulses. It originated as a way to communicate via telegraph, which is a "tapping" device you use with your fingers to produce short and long tones. Telegraphs were at the time connected via wires between places.
      Morse code (named after one of its creators Samuel Morse) is the name of the code system where each letter of the alphabet has a corresponding series of tones. Short tones are called dots (now called dits) and long tones are called dashes (now called dahs). (its also more fun to say dah dah dit dah dah dah note the space between the two series)
      The letter A is represented by a short tone then a long tone. Its written notation looks like this using the dashes and dots.
      A ._
      B _...
      C _._.
      and so on..
      There is one note... The code we use today has been updated from the original encoding method. It is now called International Morse code)
      You can find the complete code online .. check Wikipedia or checkout UA-cam videos.
      Something EVERYONE should know is how to call for help with Morse code. Using the internationally recognized code for help
      SOS (Which I have heard several acronyms for what it stands for)
      Commonly, SOS stands for save our souls.. The is simply the code for letters for S and O and would look like this
      _ _ _ ... _ _ _
      It could save your life if someone saw the letters or heard you tapping in nearby or in the distance.
      Elmers jump in!
      oh wait..
      I just realized I might be an Elmer...
      Thats an odd thought...

  • @alexcross7303
    @alexcross7303 3 місяці тому +2

    What is this?

    • @tunedsignal
      @tunedsignal  3 місяці тому +2

      This is a software defined radio (The RTL-SDR V3) with a ham it up up-converter
      Tuning low frequencies where many people communicate worldwide with Morse code.

    • @alexcross7303
      @alexcross7303 3 місяці тому +1

      @@tunedsignal cool thanky