Well I will show the main types of antennas used in LNBFs closed ( sets off ) and screened antennas used on everything in the Latin countries where the coverage of television signal via c band : LNBF KU : LNBF used in satellite TV subscription but can be used on some FTA satellite : LNBF KU TWIN Lnbf position in hours for fine-tuning the lnbf each satellite has its position in hours LNBF C/ku : Commonly used in antenna diameter greater than 1.50 m to 3.00 LNBF C/KU BAND Detail with a teflon plate inside to tune satellite signal to move Upcoming posts will show the types of satellites , photos , orbital positions and lifetime ! DO NOT MISS OUT MAN ! HAHAHAHA ...