nerds117

For nerds only! This is the 117th in a series of videos about sideband noise in oscillators, frequency multipliers, the components we use to build them as well as the tools used to measure sideband noise. About the reference oscillators used in my measurements of sideband noise. Noise very close to the carrier, below 0.1 Hz offset can occur due to a phenomenon I understand as thermovotaic noise in dirty BNC connectors.