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Re: horn calculations



Hi,

Try the Seti league  page, they have a  nice  excel worksheet to calculate  a feed for  any frequency, f/d  etc.
73,Fred.

 
> --- Mensagem Original ---
> De: "Tyler and Loralie Harpster" tyler@cyberia.com
> Para: "AMSAT BBS" amsat-bb@amsat.org
> Enviado a: 2004/11/05
> Assunto: [amsat-bb] horn calculations

> Hello all!

> I have a 3.48 Ghz bare LNB/feed that I'd like to put in front of a 18" 
> Direct TV dish.

> I'd like to make a small horn for the front of the LNB to properly 
> "illuminate" the dish.  (reception only, but you get the idea)

> Does anyone have some nice links to point me to that would show me how to 
> make the calculations for a feed horn?

> Thanks!

> Tyler
> N3SPD 
> ----
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