Ukuhlaziywa kwe-bandwidth kanye nokulinganisa

Izinhlangano zekhebula kanye nama-amplifier angasetshenziswa ukunquma ububanzi bokudlulisa isignali, ukuhlaziya izici zokuphendula kwemvamisa yezibonakaliso, kanye nokucubungula izimpawu ze-RF. Lawa madivayisi adlala indima ebalulekile ekunembeni nasekuthembekeni kokuhlaziywa kwe-bandwidth kanye nokulinganisa. Izicelo ekuhlaziyweni nasekulinganisweni kwe-bandwidth ngokuvamile zifaka okulandelayo:

1. Ngokuvamile kusetshenziswa ekuhlolweni komkhawulokudonsa ukusiza ekunqumeni imvamisa ephezulu noma umkhawulokudonsa lapho isignali ingahamba khona.

2. Ekuhlolweni kokuphendula imvamisa, lokhu kuhlolwa kungasetshenziswa ukukala ukuncishiswa kanye nokuthuthukiswa kwezimpawu kumaza ahlukene.

3. Ukuze kucutshungulwe isignali ye-RF, isignali idinga ukukhuliswa futhi isatshalaliswe enkambisweni ukuqinisekisa ubuqotho bokudluliswa kwesignali.