• fullsquare
    link
    fedilink
    English
    arrow-up
    1
    ·
    25 days ago

    pringles can would work okay for 5ghz but making feed element for that band would be hard without expensive test equipment

    • ryannathans@aussie.zone
      link
      fedilink
      English
      arrow-up
      1
      ·
      25 days ago

      NanoVNA’s are pretty cheap for ~$100-200, though that being said I’ve only looked at them for ~1GHz work

      • fullsquare
        link
        fedilink
        English
        arrow-up
        1
        ·
        25 days ago

        some variants go above 2.4GHz but going over 5GHz is entirely different thing