Kymeta LEO & GEO with GCCSAT.comxmw ku-band 100w buc (gan)Kymeta Products with Spaceintegrators.com These units weren't uniform and diversified in size from one particular period to another. With the event of metric system in late 18th century a uniform measurement system came into existence and benchmarks in respect to measurement https://spaceintegrators.com/comtech-ef-data-cdm-570al-satellite-modems