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Simple am transmitter

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Uploaded by on Feb 7, 2011

Crystal transmitter

Category:

Science & Technology

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License:

Standard YouTube License

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Uploader Comments (trylleklovn)

  • That's genius idea!It must be easy keying it that way!

  • @LZ2SM Yes it's working quite well. Especially when wired so that it can utilize my rig's internal keyer, one button for dits, the other for dahs. - It's simply the left or right channel on the audio cable, shorted with ground.

  • wow is is the keying done with the mouse?Trough serial port?Any info?

  • @LZ2SM I disassembled the mouse and soldered the buttons inside to an old audio-jack cable - so that I can use the mouse as a cw key for my regular rig.

    For this experiment I simply connected the new jack connection on my mouse, in series with my circuit, to key the oscillator, when the mouse is pressed.

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