Monthly Archives: January 2019

With sadness, QuinStar announces the passing of noted cryogenic researcher William Tap Lum. He worked at the Radio Astronomy Laboratory at UC Berkeley. Tap teamed up with David Williams and Harold Weaver to found Berkshire Technologies, Inc. The company made cryogenically cooled low-noise amplifiers. His products supported the research of many physicists and radioastronomers for [...]

At QuinStar, we’re about more than millimeter-wave technology. The people comprising QuinStar pursue diverse and exciting outside interests. Our Chief Engineer, Jim Schellenberg, is a highly skilled amateur astronomical photographer. He captured this beautiful image of the Orion nebula using a specially modified Canon 6D. The camera responds to the H-alpha spectral line at 656 [...]