If you have an antenna installed, Nassat replaces your current connection without having to buy new antenna (This option is only possible to replace a connection with another of the same band).
Kama una antenna imewekwa, Nassat nafasi ya uhusiano wako sasa bila ya kuwa na kununua antenna mpya (Hii ni tu inawezekana kuchukua nafasi ya uhusiano na mwingine wa bendi hiyo).