Ukuhlaziya nokulinganisa komkhawulokudonsa

Amakhebula okuhlanganisa nama-amplifiers angasetshenziswa ukunquma umkhawulokudonsa wokudluliswa kwesignali, ukuhlaziya izici zokusabela kwemvamisa yamasignali, nokucubungula amasignali e-RF. Lawa madivayisi adlala indima ebalulekile ekunembeni nasekuthembekeni kokuhlaziywa nokulinganisa komkhawulokudonsa. Izicelo ekuhlaziyeni nasekukalweni komkhawulokudonsa ngokuvamile zihlanganisa lokhu okulandelayo:

1. Ngokuvamile isetshenziswa ekuhlolweni komkhawulokudonsa ukusiza ukunquma ubuningi befrikhwensi noma umkhawulokudonsa lapho isignali ingahamba khona.

2. Ngokuhlolwa kwempendulo yemvamisa, lokhu kuhlola kungasetshenziswa ukukala ukuncishiswa nokuthuthukiswa kwamasignali kumafrikhwensi ahlukene.

3. Ngokucubungula isignali ye-RF, isignali idinga ukukhuliswa futhi isatshalaliswe enqubweni ukuze kuqinisekiswe ubuqotho bokudluliswa kwesignali.