For the testing of Controlled Reception Pattern antennas (CRPAs)

The GSS9790 Multi-Output GNSS Simulator uses a modified variant of the world leading GSS9000 Multi-constellation Simulator signal generator chassis. It is a unique product providing the core element for GNSS testapplications that require a solution that can be used in both conducted (lab) and radiated (chamber) conditions andis ideally suited for the testing of Controlled Reception Pattern Antennas (CRPAs). For more information on CRPAtest methods, please see Spirent Application Note DAN037 Test Options for CRPA.The GSS9790 Multi-Output GNSS Simulator chassis can significantly reduce the need to perform expensive fieldtrials and provides an accurate, repeatable and controllable tool, free of the constraints imposed by testing in anoperational system environment. Equally important, the GSS9790 Multi-Output GNSS Simulator enablesdevelopment and evaluation of GNSS receivers in advance of actual satellite transmissions.The GSS9790 Multi-Output GNSS Simulator is a full constellation simulator, offering total user control over thesatellite orbital definitions and accurately models the resulting satellite motion with respect to the user-specifiedsimulation location, date and time.