... link : 1.433MHz 2.RS-232, RS-485, and TTL 3.transmission distance:5km-15km FY-605 Data link connector Features of ... rate 1200, 2400, 4800, 9600, 19200 and 38400bps. The wireless transmission speed and the connection baud rate are proportional, to satisfy ... . FY-605 will automatically complete the other operations, such as transmission/receiving conversion in the air, control, etc.14. High reliability ...