brian39
Newbie level 4
How to measure matching?
There is a matching circuit between SAW filter and LNA on a PCB. when
needs measuring the matching of this circuit . How to measure ? It works
GSM900 band , i think only power to measure after SAW filter and before
LNA with Spectrum Analyzer, is right? Pls give me a correct way.
There is a matching circuit between SAW filter and LNA on a PCB. when
needs measuring the matching of this circuit . How to measure ? It works
GSM900 band , i think only power to measure after SAW filter and before
LNA with Spectrum Analyzer, is right? Pls give me a correct way.