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Admin

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Everything posted by Admin

  1. ,,,yes,but you want 2 ports with a 75 ohm cable for 2600 MHz frequency...???
  2. ,,,too much noise for nothing...!!!! Closed topic!!!
  3. ,,,but if galvanized sheet and wire supply lines are used....???
  4. ,,, some dimensions, is it possible...??
  5. ,,,2 coupled grid parabolic antenna (600x800mm)...!!!
  6. Waveguide slot antennas are a type of microwave antenna that use a hollow metal tube, called a waveguide, to transmit and receive electromagnetic waves. They have slots cut along the length of the waveguide, which act as radiating elements. Waveguide slot antennas have some advantages over other types of antennas, such as high efficiency, low loss, and wide bandwidth. Single Sided 8 Slots Waweguide...41x20x360mm....
  7. ,,,loop yagi 21 rings...
  8. ,,,yes, but it seems to me that the gain is too small for an antenna with so many elements...!!!
  9. ,,,and what you want...??? ,,,do a simulation ...??
  10. I found the model but it still needs to be worked on... By the way, you know how to work with CST...???
  11. ,,,hi buddy...!!! ,,,this antenna model is very complicated to execute, how do the details help you...??? ,,,you have at your disposal a laser cutting machine...???
  12. ,,,yes, respecting the positioning of the ports as in the image below...
  13. ,,,but for you, the resonance frequency is 625 MHz and the impedance is crazy...!!!!
  14. ,,,for "alhaba.production" user....!!!!
  15. ,,,hi buddy...!!! I don't know exactly, a simulation must be done..!!! ,,,that's it..!!! Batwing 0,9GHz.cst
  16. Bester by Pylypenko...
  17. https://rahim-soft.com/cst-studio-suite-2023-sp1-free-download/
  18. ,,,okay,take it... Sardine 33.cst ,,,but to build an antenna in CST, you should also see this topic...
  19. ,,,some drawings if possible...!!!
  20. ,, like how to mount a RP-SMA connector ...
  21. ,,,firstly, I think you have to learn to use CST...!!!!