Satellites, Transponders, Frequency, Symbol Rate, Polarity, and all settings can be modified by the user.There is never a need to send your meter in for a upgrade or to request satellites to be added.

• 尤其是考虑到欧美等发达国家汽车普及率高，增加了对汽车点烟器的支持，除及时对快速寻星表进行充电外，还可以在汽车上当作电视机使用；