1.4.3 a locker-equipped satellite tuners, 1 set features a size at least 60 x 80 x 85 cm for your satellite receiver and a device with a 24-hour cooling device and cooling can be obtained automatically when the temperature exceeded 35 degrees Celsius by the Cabinet, was installed in the building.1.4.4 has installed a lightning rod (the lightening rod) and wire (Ground wire) 1 set.1.4.5 the electricity from lightning (Surge Protection) to protect the high-voltage electricity from the satellite came to a satellite. 1 set1.4.6 systems have backup power base station (Base) 1 set can be backed up with freckles base station (Base) not less than 24 hours.1.4.7 climate monitoring device number, including structure, each set contains 10 unique features as follows: (1) there is a temperature measuring device, air relative humidity. (2) able to send weather data processing center also came through the system link network automatically.2. the satellite receiver (Rover Station), station number 215 Kit contains:Satellite receiver (Rover Station), station number each set contains 215 items as follows:2.1 satellite receiver stations, GNSS station (Rover Station), number 1.2.2 machine control GNSS satellite data recording station (Rover Station), number 1.2.3 Accessories 1 set2.1 satellite receiver stations, GNSS station (Rover Station), 1 the machine has unique features as follows: 2.1.1 can receive and record the star patterns in data, GPS, GLONASS L1 L1 L2 L2, L5, Galileo. And the Compass (Beidou) at least. 2.1.2 speed to record information received 20 Hz or better. Have a contract of not less than 200 radao satelite receiver channel, and? WAAS/EGNOS receiver in the system. 2.1.3 inaccuracies to explore Real Time Kinematic way surveyors predominantly flat (Horizontal) is not more than 10 mm + 1 ppm (RMS) and way more 20 not plumb (vertical) mm + 1 ppm (RMS) of a term base line survey. 2.1.4 operating model can be supported via phone signal RTK. 2.1.5 has a memory for storing data (Data Storage), the satellite included no less than 50 MB. 2.1.6 the temperature range operation of GNSS satellite tuner-10° c. Up to + 55° c or better.
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