Cal Amp lnbf modified for prime focus dish

[eastof111]

In the past, I've used these lnbfs mounted as side cars on my bud and have to say that they performed very well without any modifications even though they were designed for offset dishes.

Here's a modification guide I found that claims a 15 to 20 point gain with the mods described. Although it is in Spanish, it is easy to follow the enclosed pictures of the modifications made. Thanks go out to the author.