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Admin

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Everything posted by Admin

  1. TAKING INTO ACCOUNT THE FACT THAT ONE PART BETWEEN USSERS OF THIS FORUM WAS DEMANED FOR THE DESIGNATION OF CERTAIN WIFI ANTENNA TYPES AND THEIR PRACTICAL EXECUTION, THEN I WILL NOTIFY THAT IT IS POSSIBLE ONLY BY EMAIL OR PM https://ipsw.me/
  2. I will give you...!!!
  3. I think it's ok, but try to shorten(or increase) the length of the adjustment lines...!!! for scaling it uses a factor k and compiles another file cst ...!!!
  4. "Yes, I think it's good, but the total efficiency must be <-0.06 dBi and how impedance is it? and there is also a secondary lobe of radiation..!!!
  5. ,,,yes,it"s 10mm...
  6. ,,,simply the best...!!!
  7. ,,,but that's for the 75 ohm impedance...!!!
  8. ,,,that's the reality....!!!
  9. Clanon, yes that I know, but the dimensions .... ???
  10. ,,,,show me from where did you took the picture ...???
  11. ,,,a ground plane antenna for Noaa weather station...
  12. There is a so-called author on the internet who seems to want to dyce the spider antenna for wifi ... !!! He said..."Spider" does not work! (Ground Plane balun need!) What do you say, he's right ... ??? https://ypylypenko.livejournal.com/46797.html
  13. The only major drawback of the TL-MR3020 is the lack of an external antenna connector, this however can be easily hacked in a couple of simple steps and takes less than 15 minutes. Option A: If you want to use a Pigtail: Solder the center of RG-174 (or the like) coax cable to the left pad (connected to C43 - see Image) and the braid/shield of the coax to the right strip (GND). Option B: If you want to use a PCB Edge RP-SMA connector: Solder the center pin (round) to the left pad (connected to C43 - see Image) and the right pin of the connector to the right pad (GND). There have been reports of EM related damage to MR3020 routers that have been hacked the way shown below. It seems that the cut off capacitors after J4 were put there for EM protection rather than matching the antenna. Please follow the method shown above to have proper EM protection for your router's external antenna. The following images are only left as a reference for now
  14. ,,,,this fractal antenna might be an older idea for AUREL...??? https://www.edaboard.com/showthread.php?275408-Fractal-Quad-2-4-Ghz&highlight=fractal+antenna
  15. ,,,,good, I will do a simulation with this antenna...!!!
  16. Okay, and I'm "fiwi" ...!!!
  17. ", aurel, are you this ... ??
  18. ,,,good, I know the idea but more interesting would be if it was used as an omnidirectional antenna...!!!