Comparing USB dongles.

This is a sub-page to Comparing USB dongles. Sideband noise on 144 MHz.

Strong signal OFF
Weak signal ON

RMS signal levels in 1 kHz bandwidth centered on the weak signal frequency.

E4000 63.13 dB
MSi001 62.41 dB
R820T 61.75 dB
FC0013 63.16 dB