[time-nuts] Re. DIY atomic "resonator"
holrum at hotmail.com
Tue Apr 11 14:09:52 EDT 2017
Apparently fluorescent tubes continuously emit a lot of other microwave signals. I once built a homodyne doppler "speed" radar kit (used a coffee can for the antenna). The way you calibrated it was to point it at a florescent tube and and adjust the reading to a specific value.
> Seems that some fluorescent tube starters do emit a very brief burst at around 1.4 GHz
More information about the time-nuts