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Hamza

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Everything posted by Hamza

  1. There is not option of translate here hhhhh I m very interested of the topic
  2. I understand it's clear 75 ohm thanks JOMY.
  3. merci de vos efforts thanks for your efforts i will try it c'est tres gentil
  4. I m looking for 1800 4g not for 2600 ! and for 75ohm I read on LAN 23 I had headache with false traduction and A Lot of negative critic ? So I m confused ! I need your help
  5. I am looking for 1800 4g not 2600 and with 75 ohm. I read on LAN 23 but I had headache with the false traduction and A lot of negative critic
  6. Yes I would like have this offset for 75 ohm it's possible mister jomy?
  7. Long threated shaft. + Many screw hex ( diameter 10 mm)
  8. Practical time
  9. The improved helix antenna
  10. Great Yes 16 DBI estimated ...
  11. Yes 16 DBI estimated ...
  12. Yes 107 degree is the best it took 1hours and half to finish it .thankfully I had already 2 disks 64.2 mm diameter. I got 57 % signal with double biquad and 83 % signal with this Julungaz antenna. It's worth to Make.
  13. It's working wonderfully.
  14. My hand made according to your friend julungaz
  15. Sorry monsieur Jomy that's what I found on the site .
  16. i think when the diameter 65.3 mm is better
  17. great easy to make does it need balan ???
  18. Thx jomy I ll try it
  19. i agree CLANON But the 1/4 lambda guide is so different , WICH PROGRAM IS CORRECT
  20. https://www.changpuak.ch/electronics/cantenna.php why i GOT big differentS resultS of 2 calculaters ( fr 1795 ,DIAMETER 110 MM) CHANGPUAK L = 0.75*LG = 122.16 / cantennator = 274.4 ( so long). CHANGPUAK LG/4 = 40.72 mm / cantennator = 91.5 mm ( distance bottom to probe)! any way for DIYER changpuak calculater is suitable becuz cantennator needs very long can (274 mm) but wich programm is right ???
  21. Jomy in m willing to assemble 2 double biquad. Can you give me the distance between it and the length of cable attaattachment? The velocity facter is introduced in kamda/4 ????;;