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Antenna KAPPA

47 posts in this topic

700mm the one i'm working on...i'll tell you if it works

all 8 mm tubes and double flat strip 15x2mm folded dipole and balun included (just put the cable tv in the antenna STRAIGHT)

Captura.JPG

Edited by clanon
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On 11/26/2021 at 1:01 AM, clanon said:

 

Captura.JPG

Antex patent ;-)

 

911114_original.jpg

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Hello Jomi! I have yagi calculators. But this is a narrow strip. I did it on the middle frequency - not very good!

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Or the same ATVKD-15/21-39 (TV antenna “wave channel”, decimeter range, 15-element, channels 21-39):

atvkd-600x352.jpg

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It looks like this antenna is pretty good...

screenshot_971.png

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Jomy try making it a LFA , doing an HORIZONTAL folded dipole , you can make it 50 ohms by that change and dimensions , the rest stays the same (director reflectors)

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54 minutes ago, Admin said:

Похоже, эта антенна довольно хороша...

screenshot_971.png

Джоми, здравствуй! Благодарю за оптимизацию! Графики действительно хороши!!!!!

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27 minutes ago, vova.gumerov said:

Джоми, здравствуй! Благодарю за оптимизацию! Графики действительно хороши!!!!!

Congratulations to all forum participants on Catholic Christmas

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On 23.12.2021 at 4:22 PM, vova.gumerov said:

470-800 MHz

screenshot_968.png

screenshot_969.png

7 hours ago, vova.gumerov said:

 

470-800 MHz

IMG_20211224_182155.jpg

 

520-850. 

the size needs to be increased for 470-790.

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On 25.12.2021 at 02:47, Harry36 said:

 

Clanon, can you extract the MMAN file? I need detailed dimensions for construction!

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Vova,Happy New Year to You,with Health , Happiness and a Better New Year 2022...!!!

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Jomy if you pass the cst i could try make it an 75 ohms LFA dipole...

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On 27/12/2021 at 5:23 AM, vova.gumerov said:

Clanon, can you extract the MMAN file? I need detailed dimensions for construction!

from where...?

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