WHICH ONE IS THE BEST, Mechanical tilting or Electrical tilting ? 

<1>  Mechanical tilting :  

* With mechanical down tilting, the main beam will be down tilted but the                               

  back lobe will be up tilted that make interference. 

 * With mechanical tilting you can’t change the tilt of one band alone. 

<2>  Electrical  tilting :  

* With electrical down tilting, the main beam will be down tilted but the                              

   back lobe will not be up tilted so back lobe interference decreased. 

* With electrical tilting you can change the tilt of any band alone. 

   So Electrical Tilting is better than Mechanical Tilting