How to make custom RF shields + can we fix the bad NanoVNA clone?

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  • Опубліковано 14 жов 2024

КОМЕНТАРІ • 6

  • @aymanjundi7540
    @aymanjundi7540 Рік тому

    Hi there, i discovered your channel by mere coincidence, great content...keep up the good work👍
    but i was wondering about your shielding, the 1st one in particular, aren't you changing the microstrip impedance by adding an extra layer of ground above it? try to change the height of the shield to see if it affects the readings to confirm this theory, maybe you can try not to ground the shields 😶‍🌫?
    i also suspect that the usb connection might affect things here( grounding issues?)
    i would really like to see the results, it would be fun and educational to find the culprit or to confirm that it's a bad PCB layout issue.
    Merci beaucoup et bon courage pour la suite😉

  • @superalpha
    @superalpha Рік тому

    Although it is doubtful that shielding is the solution for the problem, you should try with a shield tape that has high permeability. I used to have an RF shielding tape kit that had all kinds of options, but you can't get that kit anymore.

  • @blackarrow8683
    @blackarrow8683 Рік тому

    Thank you for uploading more often! Really loving your videos. Maybe a suggestion for the future: The graph colors in the legends looks all black. It is impossible to read which graph should be which color in the legend. Maybe make the legend graph lines a bit bigger, so you can see which color is which. Thanks 🥰

    • @the_bootloader
      @the_bootloader  Рік тому

      Thanks! I apologize for that, I noticed it too. They were fine in the video before I uploaded it, I guess the colors went *poof* when UA-cam recompressed the video.

  • @dfn808
    @dfn808 Рік тому

    Great hack!