3 ms·

See last column in table at http://emdrive.wiki/Experimental_Results http://emdrive.wiki/Experimental_Results ("Force/Power Multiple of Photon Rocket"). The m

by T-A 10y ago

See last column in table at http://emdrive.wiki/Experimental_Results http://emdrive.wiki/Experimental_Results ("Force/Power Multiple of Photon Rocket"). The measured thrust (when one is claimed) is much larger than what an ideal photon rocket would produce.