dosto mai ne ak swal pochna tha ke jo C-band LNB ke BOX mai se Dielectric plate nikalti hai us ka kya karte hain?
2nd ye Feed Hornkya hote hain aur inhen kese use kiya jata hai?
dosto mai ne ak swal pochna tha ke jo C-band LNB ke BOX mai se Dielectric plate nikalti hai us ka kya karte hain?
2nd ye Feed Hornkya hote hain aur inhen kese use kiya jata hai?
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