Máy thu GPS 2 tần số CHC X900+

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X900+ GNSS

The X900+ GNSS receiver from CHC leverages the latest GNSS technology by integrating 120 channels tracking GPS, GLONASS, Galileo and Compass and field software dedicated to topographic and construction surveying.

The X900 series is one of the most cost-effective GNSS receiver selected by large number of surveyors for its outstanding performances and reliability.
GNSS Characteristics
120-channel signal tracking GPS: L1, L2, L2C, L5
  GLONASS: L1, L2
  SBAS: WAAS, EGNOS, MSAS
  BeiDou: B1, B2
  Galileo: E1, E5A, E5B (optional)
Advanced multipath mitigation technology  
Low noise carrier phase measurement

 

Performance Specifications (1)
Real Time Kinematics (RTK) Horizontal: 10mm + 1ppm
  Vertical: 20mm + 1ppm RMS
  Initialization time:  <10s
  Initialization reliability: >99.9%
Post Processing Static Horizontal: 3mm + 0.5ppm RMS
  Vertical: 6mm + 0.5ppm RMS
Rapid Static Horizontal: 5mm + 0.5ppm RMS
  Vertical: 10mm + 0.5ppm RMS

 

Communications
1 RS232 serial port  
1 high-speed USB  
Integrated Bluetooth ® class 2  
Integrated GSM/GPRS modem  
CHC radio modem internal Rx 430-450/450-470 MHz
Optional radio modem(2) Internal Rx/Tx: 403-473 Mhz
  External Tx DL5: 1W-20W adjustable
 Protocols RTCM2.1, RTCM2.3, RTCM3.0, CMR, CMR+ and RTCA
  NMEA0183 output
  RINEX and HCN outputs for GNSS raw data
Data Storage 4 GB internal memory
  GPS device mounts as a USB external hard device

 

Physical
Size (HxD) 84 x 179 mm (3.3 x 7.0 in)
Weight 1.4 kg with battery (49 oz)
Working Temperature -40 °C to +65 °C (-40°F to 149°F)
Storage Temperature -40 °C to +75°C (-40°F to 167°F)
Humidity 100% condensation
Dustproof IP67
Waterproof Protected from temporary immersion to depth of 1 meter, floats.
Shock Survives a 2−meter drop on to concrete

 

Electrical
Typical power consumption 2.6 W
Battery capacity 2200 mAh
Operating times on internal battery Up to 5 hours in RTK mode
External power input 9-18 VDC

 

Software(optional)
CHC’s Landstar field data collection software  
Carlson’s SurvCE field data collection software  


(1) Accuracy and reliability specifications may be affected by multi path, satellite geometry and atmospheric conditions. Performances assume minimum of 5 satellites, follow up of recommended general GPS practices.  (2) UHF type approval are country specific. 

Specifications are subject to change without notice.