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Hamza

HELP

is it possible to make  cantenna for 1800 LTE  and whats the central frequency and the optimal  diameter of can ? thanks  by advance 

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19 minutes ago, Admin said:

,,, install this program and you can configure any Cantenna ...

Cantennator_Setup.exe

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 ???

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Length is any size ...more than 3/4 lambda...(more directivity more lenght)

 

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i agree CLANON  But the 1/4 lambda guide   is  so different ,   WICH PROGRAM IS  CORRECT

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Hamza, see this too and turn it into a frequency of 1800 MHz LTE Cantenna...

k=2,66/1,8=1,477  ( multiplication factor)

 

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6 hours ago, Admin said:

Hamza, see this too and turn it into a frequency of 1800 MHz LTE Cantenna...

k=2,66/1,8=1,477  ( multiplication factor)

 

Thx jomy I ll try it

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