28 pointsby pera2 months ago6 comments
  • nine_k2 months ago
    /* «Error establishing a database connection». It always makes me sad when something that should be a static HTML document is rebuilt on every access from the database and whatnot, costing resources and feeling unwell under load. OK, I'll read it later, if I remember. */
  • bkraz2 months ago
    Hugged to death already? https://archive.ph/AP7qY
  • Ethan3122 months ago
    Good article. The part about common SWR misconceptions and what actually happens in the feed line is a solid reminder that RF intuition is often wrong.
    • esseph2 months ago
      RF really feels like Black Magic sometimes.
  • mikewarot2 months ago
    High VSWR can be caused by both high and low load impedances. If the load us too low, the currents will be higher and thus resistive losses will be observed. Too high on the other hand and it'll be dissipation in the dielectric or arcing.
  • 2 months ago
    undefined
  • N_Lens2 months ago
    Be good if I could read it - anyone have a mirror?