he R&S®SMBV100B is an RF vector signal generator that can turned into a reliable, full-featured GNSS signal source. It has advanced simulation capabilities for configuring realistic and complex yet repeatable GNSS scenarios that can be run under controlled conditions. This includes realistic modeling of GNSS orbits, signal propagation effects and system errors as well as realistic modeling of the user environment. The R&S®SMBV100B supports multi-constellation and multi-frequency GNSS scenarios with up to 102 channels.