The R3131 is an excellent operability, usability and easy-to-use personal spectrum analyzer which combines high accuracy necessary for digital radio measurement
The R3131 can be used in diverse fields, for a multitude of applications.
The R3131 searches for the signal with the maximum level within the 3 GHz band and sets the center frequency automatically.
The R3131 then, reproduces the setting which existed immediately before execution of AUTO TUNE, allowing observation under the same measurement conditions.