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Kolida K9TX GNSS Receiver

GPS KOLIDA K9-Tx GNSS Receiver, Advanced UHF data link technology, proven low-elevation tracking technology and on-board multipath mitigation. Enhance radio work range.

  • Rapid and stable network data link, can work with various CORS systems built by other manufacturers seamlessly.
  • Powerful software systems, can authorized different professional survey software for different application.

▪220 channels, Pacific Crest GNSS Motherboard, support GPS/GLONASS/Galileo/BeiDou.

▪  Built-in Transreceiver Radio with 1-4 km emitting range.

▪  Built-in GPRS (3G optional) modem and UHF data link  .

▪  Compatible with major brands GPS/GNSS receivers  .

▪  Small, lightweight and rugged design for demanding environment field work  .

▪  4G Internal Memory Space.

Satellite Signal Tracked Simultaneously

GPS:                                    L1C/A,L1C,L2C, L2E, L5
GLONASS:                          L1C/A, L1P, L2C/A, L2P, L3
SBAS:                                  WAAS, EGNOS, MSAS
Galileo:                                E1, E5A, E5B (test)
Beidou:                               B1, B2

Positioning Accuracy

Real Time Kinematic (RTK):           Horizontal:  8mm+1ppm RMS Vertical:    15mm+1ppm RMS Initialization time:   typically<8s Initialization reliability : typically >99.9%
Static Surveying (Post-processing):     Horizontal:  3mm+0.5ppm RMS Vertical:     5mm+0.5ppm RMS Baseline Length:  ≤300km

Communication & Data Storage

Standard USB 2.0 Port

RS-232 Port: Baud rate up to 115200

Integrated Bluetooth ® Class 2

Integrated Trans-receiver Radio 410-430/ 430-450/ 450-470 Mhz

Internal Radio Working Range:  1-4 km

External Radio Working Range: 15-20km

Data Storage: Internal Memory 4GB

Update Rate: 1Hz, 2Hz, 5Hz, 10Hz, 20Hz, 50Hz positioning output.

Reference Output: CMR, CMR+, RTCM2.1, RTCM2.2, RTCM2.3, RTCM3.0, RTCM3.1

Physical & Environmental

Dimension(LxWxH):    205mmx 205mmx 100mm

Weight:                          1.2kg (include all module and battery)

Working Temp. :         -45℃ to +60℃

Storage Temp.:           -55℃ to +85℃

Humidity:                       100% condensing

Water/ Dust Proof:        IP67

Shock and Vibration:  designed to survive from a 2.5m drop onto concrete


External Power Input:        12-15V DC (not less than 36Ah) Internal Battery Capacity:   2500mAh Internal Battery Life:             6-12 hours for 2 batteries