A.1 B.2 C.3 D.4
A.850MHZ~869MHZ B.851MHZ~870MHZ C.852MHZ~871MHZ D.853MHZ~872MHZ
A.806MHZ~825MHZ B.807MHZ~826MHZ C.808MHZ~827MHZ D.809MHZ~828MHZ