yolande_yj
Full Member level 3
for receiver input matching, do you want to step up the impedance or step down, why?
my answer: step up. because 1. higher impedance lower current and thus less noise; 2. higher impedance can do filtering easier
I am not sure, am I right? what is the correct answer?
my answer: step up. because 1. higher impedance lower current and thus less noise; 2. higher impedance can do filtering easier
I am not sure, am I right? what is the correct answer?