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Admin

Administrators
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Everything posted by Admin

  1. Simple Bester antenna on a satellite dish, is better than biquad antenna but it is harder to execute...!!!
  2. ,,,no,I think it"s fiberglass textolite,maybe...!!!
  3. ,,, there may be other dimensions for the 5.8GHz antenna...!!!
  4. ,,, you can try to do that...!!!! ,,, why not search on this forum, you can find what interests you...!!
  5. ,,,like this...???,,,one patch...
  6. how much is this? ,, 10x10mm ...? ,,, and patch has no reflector...???
  7. ,,,for which the antenna...???
  8. ,,,for cutting aluminium sheet with CNC machine , must to be other dimensions.!!!
  9. Raymond,,,here, is not the place for tutorials...!!! ,,,try creating a new post...1!!!
  10. ,, hey, people, I'm not here like a robot, try to take what I offered you on this forum...!!! ,,, search and you will find what interests you...!!!
  11. VSWR ,,,it changes a little...!!
  12. any CAD programs or Kompas program...!!! Yes, your cone is better,,,,
  13. ,,, see if these files help you.. my batwing.dxf patch batwing.dxf ,,,,my simulation...with cone dimensions=>D=154MM;d=120mm ; h=50mm
  14. ,,,, do you want this ... ??
  15. ,,yes, it works quite well, the impedance still needs to be adjusted... --- after some optimizations----with rounded corners ...!!!
  16. ,,,thanks buddy..!!! ,,, with what program did you make the drawing above...???
  17. I can't open these files...!!! ,,, with KOMPAS this is how it looks...
  18. ,,,thanks buddy,..!!!! ,,,beautiful achievement....!!! ,,,you can also post hfss * file...??? ...or antenna dimensions ...???
  19. yagi

    ,,,, the thickness of 5mm aluminum seems a bit big to me .. !!! ,,,post a picture with this antenna, if you can ... !!!
  20. I've done this before.,,,!!!!!!!!!!!!
  21. Sl4va,,, try it, but it's a bit hard to do...!!!
  22. ,,, adds a conical reflector...
  23. welcome...!!! ,,,interesting antenna for double band, you can show what it looks like inside ... ??? !!! ,,, regarding the hardware-amplifier, they cannot be DIY....!!! ,,, maybe it's something like this .... ???