Yeah, tiny atomic clocks/frequency references the size of a matchbox are something you can just buy for a couple thousand dollars. Mostly useful for stuff like

Yeah, tiny atomic clocks/frequency references the size of a matchbox are something you can just buy for a couple thousand dollars. Mostly useful for stuff like cellular base stations, seismic measurements, and a bunch of military applications. * https://www.microchip.com/en-us/product/MAC-SA53#purchase-from-store https://www.microchip.com/en-us/product/MAC-SA53#purchase-fr...