4 ms·

CSAC (chip scale atomic clock) seems to be well below $2k, I think they could swallow that. Army would probably be interested in such case. Also, TIL that GPS s

by comboy 7y ago

CSAC (chip scale atomic clock) seems to be well below $2k, I think they could swallow that. Army would probably be interested in such case. Also, TIL that GPS satellites are not geostationary.