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Circumference 13.3156 cm Diameter 4.238 cm Spacing Between Turns 3.0252 cm Length of Each Turn 13.655 cm Length of Wire Needed 68.275 cm Antenna Length 15.126 cm
DN1HRZ
Hi
do you have more fotos from your antenna ?? is it pertinax plate ?
PY1SAN
Hi.
No. This is a cheap PCB FR-1 with 1 Oz (0,035mm).
I have a video with more details:
My e-mail is py1san@hotmail.com
I can send the photos.
73 !
DN1HRZ
Nice. Do you have the dimensions please ?
PY1SAN
Hi.
To made, i used the site below:
73 !
DN1HRZ
Thanks a lot.
How do you deal with so much digits behind decimal point?
13.315672500000002cm
i can probably make it 13,30 cm but not exact to these microns. problem ?
PY1SAN
I dont had how make this antenna with the exact size too.
This size i take in the calculator, but i removed all decimal numbers. This antenna it isn't critical design.
My Helix diameter was made with 4,5cm ( was 4.238 cm), because the size of my LNB horn.