Greetings,
I have a couple of newbie questions if y'all wouldn't mind. Any help would be greatly appreciated.
1. Is there any difference between a LNB and a LNBF?
2. I understand that signals can be vertically or horizontally polarized, and the LNB receives tones from the receiver to activate the individual pickup antenna for a particular polarization. When a scan (blind?) is perfomed, does the receiver sweep both polarizations from the satellite automatically, or must two separate scans be made with a change in polarization setting in between?
Thanks again,
GPS
I have a couple of newbie questions if y'all wouldn't mind. Any help would be greatly appreciated.
1. Is there any difference between a LNB and a LNBF?
2. I understand that signals can be vertically or horizontally polarized, and the LNB receives tones from the receiver to activate the individual pickup antenna for a particular polarization. When a scan (blind?) is perfomed, does the receiver sweep both polarizations from the satellite automatically, or must two separate scans be made with a change in polarization setting in between?
Thanks again,
GPS