35-4400MHz Spectrum Analyzer Simple Signal Source Power Meter +Aluminum Alloy Housing High Sensitivity Calibration Function

Features:
This is an fine sensitivity spectrum analyzer that for the signal between 35M to 4.4G.
The shells is made of aluminum alloy which has fine quality, and has a long service life, you do not need ot change it often.
With the function of frequency accumulation (calibration), which can give you a better using experience.
The maximum liner input power of the analyzer is -10dBm and the maximum input power without damage is 10dBm.
There equipped wth an USB interface and a SMA@50ohm interface, you can use them together.
The casing is made of 4mm thick CNC aluminum alloy cavity box, which can better shield interference.