 MELVILLE, N.Y.--BUSINESS WIRE--December 14, 2020-- Comtech Telecommunications Corp. NASDAQ: CMTL announced today, that during its second quarter of fiscal 2021, its New York-based subsidiary, Comtech PST Corp., which is part of Comtechs Government Solutions segment, received a follow-on contract award for 3.5 million for solid-state, high-power RF amplifiers from a major domestic medical instrumentation provider. These amplifiers are used by one of the worlds largest supplier of image-gu 