[amsat-bb] EsHail Microwave transponder satellit

[Remco]

Zilvis, 

I made almost exactly the same construction. Within 1.5 hour I fetch 
my camera with the pictures and post a link to my prototype feed
arrangement when I'm home.

Remco PA3FYM

>I see L/Ku band implementation here:
>http://www.prutchi.com/2012/03/11/d-i-y-combined-l-band-23-cm-helical-feed-and-ku-0-4-db-lnbf-for-120-cm-dish/
>I wonder if this technique could be still valid for S band... I'm afraid
>that helix will be to small to fit LNB ?