Rohde & Schwarz SGU100A manufacturer reference. Source: Rohde & Schwarz. The visible faceplate identifies SGU100A SGMA Upconverter, preserving the A suffix. The pictured example is labeled 20 GHz I/Q. Offered frequency range and I/Q options remain unverified. Actual unit appearance, detailed physical condition, installed options, included accessories, calibration, warranty and availability are not established by this manufacturer photo.