B1111: 1900000
B0111: 3600000
B1011: 7100000 
B1101: 10000000
B1110: 14100000 
B0011: 18100000 
B1100: 21100000 
B0110: 24925000 
B1001: 28300000

: 50-250 Hz
 : 250 Hz
IF 8863500-8867000
auto-lsb-usb