The mathematical simulation and human-computer interaction are completed by a general-purpose computer, which has powerful computing power and multi task processing ability, and can meet all kinds of calculation and control tasks of navigation satellite signal simulation.
The simulator is designed based on general bus. CPCI (compact peripheral component interconnect) bus interface is used in general computer and special baseband signal processing board. Each functional module is modularized and easy to debug, use and maintain.
The signal synthesis processor adopts a highly integrated design. A single board can realize at least 24 analog satellite channels and support parallel connection of multiple baseband boards.
Parameter
GPS: L1 band 1575.42MHz GLONASS: L1 band (1602 + k * 0.5625) MHz (k = - 7 - + 6) BD2: B3 frequency point 1268.52mhz
Maximum speed: ± 8000m / s maximum acceleration: ± 360m / m2 maximum acceleration: ± 360m / M3
-40℃～70℃
-3℃～55℃
It is widely used in various scenarios that need to test navigation and positioning receivers, such as receiver manufacturers, testing institutions and laboratories, the test of missile borne receivers for military application, etc
