uh guys!! this is a ham radio news group!!!!!
If you cant get along on the net then why would you be a ham ...
Your not acting like the diplomatic sort of people i wanted to be like when
i was younger.
I wanted to be a ham to promote the hobby not destroy it..
this is childish....
cmon guys

They use two antennas to implement spatial diversity. The system does a
switched /RSSI when it gets a fade on the signal, on the hopes (usually pretty
good) that the other antenna sees a peak rather than a null.

73,
Chip N1IR