A portable satellite navigation equipment tester system
A technology of satellite navigation and navigation equipment, applied in satellite radio beacon positioning systems, radio wave measurement systems, instruments, etc., can solve the problems of single detection function of detection equipment, time-consuming and labor-intensive return to the factory for maintenance, and many equipment required for detection, etc. Achieve the effect of reducing the phenomenon of returning to the factory for maintenance, avoiding time and money waste, and reducing professional requirements
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[0030] Such as figure 1 A kind of portable satellite navigation equipment tester system shown in , is characterized in that, comprises combined frequency point antenna 1, RNSS signal source 2, RDSS signal source 3, signal scene control module 4, a plurality of amplifiers, combiner 8, Main control computer 9, power supply module 10, power consumption monitoring module 14, data comparison and analysis module 13 and reference navigation equipment 12, described amplifier comprises first amplifier 5, second amplifier 6 and third amplifier 7;
[0031] The combined frequency point antenna 1 is connected with the first amplifier 5 for receiving and sending satellite signals of 7 kinds of frequency points, and the satellite signals include GPS L1, GPSL2, Beidou B1, Beidou B3, Beidou S, Beidou L and GLONASS R1;
[0032] The first amplifier 5 is respectively connected to the port 15 of the navigation device under test and the port 16 of the reference navigation device for receiving, ampl...
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