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  3. ,,,400 mm length...for 2100MHz to 2600 MHz
  4. Two examples of how it's done...
  5. Give an example of how to do this. Will it fit the antenna?
  6. As you can see...!!!
  7. And how to solder it? Adding copper wire?
  8. Can I please size the antenna if it's not difficult?
  9. is built for bandwidth (i think)...discs won't get the same bandwidth...
  10. and as I see on the model, the emitters are not discs but crosses, can I ask you for an explanation about this? I would be very grateful. can I find out the dimensions of this antenna?
  11. I think this connector is used on the Tzar Antenna.... N-P245 mufa.cst
  12. Earlier
  13. that is, for a frequency of 2.45GHz, it is not possible to obtain a gain of 20db?(and would it be difficult for you to share the model file, it will help me with my study assignment)
  14. that is, for a frequency of 2.45GHz, it is not possible to obtain a gain of 20db?
  15. LOOOONG TZAR YAGI...950 mm
  16. good luck with THAT (Yagis hit a wall around 16dbi) more than 20 is a LOOOONG YAGI...and 200mhz bandwidth conflicts with gain...(A different antenna or a PARABOLIC DISH would get the gain , not the bandwidth)
  17. yagi

    ,,, a rim around the reflector,it is not of major importance,so it may be missing...!!!
  18. yagi

    Is soldering suitable instead of welding?
  19. yagi

    It was not possible to attach images. Therefore, I quote. A question for the administrator. Is this option suitable for antennas 1800, 2100? If you make a rim around the reflector.
  20. I think such an antenna with such characteristics, besides the fact that it is very long, is even more difficult to obtain. Anyway ,I will try to satisfy your request...!!!
  21. I ask for help in calculating and modeling an antenna (Disk-Yagi or BDM-2) with a frequency of 2.45GHz, a bandwidth of 200 MHz, a SWR of no more than 2, and a gain of at least 20dB, a resistance of 50 ohms.I would be grateful for your help.
  22. ,,,,prda, your antenna looks like this... ,,,your antenna... ,,,and patch antenna 5 GHz ,10 dBi...
  23. Balanced vs Unbalanced
  24. 20251126_232258.mp4 do you have the dimensions of this type of horizontal and vertical polarization antenna for 2.4 ghz
  25. do you have the dimensions of this type of horizontal and vertical polarization antenna for 2.4 ghz. olx18m-097070-00_1.webp
  26. Thank you for your comment, Clanon! Could you check links that you sent? It seems they are not clickable...
  27. Dimensions are related to Lambda , it might be Full wave to work...like a Quad... did you try an Array...?
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