Description

6938A ground microwave landing signal simulator can simulate and output a variety of Angle guidance signals, data word signals and multipath interference signals broadcast to the air by microwave landing ground stations, with complete main path and multipath simulation functions, and can simulate all basic data words and auxiliary data words. Excellent angular accuracy in terms of performance indicators. The hardware of the 6938A ground microwave landing signal simulator is based on the vector signal generator of 3U 4-slot PXIe structure, and the software is implemented in the way of dynamic reconstruction. With the characteristics of small size, light weight and flexible form, it is suitable for comprehensive testing and integration with PXIe modules with different functions. The ground microwave landing signal simulator is a kind of special test equipment necessary in the development, production and maintenance of microwave landing airborne receiver. It can be used for qualitative and quantitative testing of microwave landing airborne receiver, and can also be used for integrated test system of radio navigation equipment. Main features Frequency coverage: 5031 MHz ~ 5090.7MHz azimuth range: -62°~62° High-speed azimuth range: -42°~42° Pitch Angle range: -1.5°~29.5° Angle accuracy: ±0.01° Complete main path simulation: DPSK modulation, azimuth (AZ), High rate Azimuth (HiAZ), elevation (EL) simulation Simulate all basic data words and auxiliary data words Complete multipath (MP) simulation supports QT, LabWindows, Microsoft Visual Studio and other development environments for system integration