The LNB wiki page has been updated and I’ve tried to explain what an LNB is, what it does and how it does it. Getting the correct Local Oscillator (LO) is vital for your VSAT system receive so I’ve an example of how to select the correct LNB LO.
You can read all about LNBs on the wiki page.
Please leave a comment if there is anything you like to add to the page. Thanks.