[bars] Army has developed a new toy - 0 to 20 GHz quantum sampler

[Matt J Murphy]

https://phys.org/news/2021-02-quantum-entire-radio-frequency-spectrum.html

How long till the tech trickles down to us? My RTL-SDR is great, but this Rydberg Sensor blows it out of the water - continuously sampling the entire range
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