yefj
Advanced Member level 4
Hello,I am trying to see the spurs arround the signal by lowering the attenuation of the spectrum analizer.
but i notice that my noise floor rises for some reason when i lower the attenuation.
also there is the offset parmeter that plays a role in controlling the attenuation.
my spectrum analizer stops attenuation lowering if my offset is too high for some reason??
Why lowering attenuation gives us a more accurate result?
Thanks.
but i notice that my noise floor rises for some reason when i lower the attenuation.
also there is the offset parmeter that plays a role in controlling the attenuation.
my spectrum analizer stops attenuation lowering if my offset is too high for some reason??
Why lowering attenuation gives us a more accurate result?
Thanks.