- Model NO.: KOLIDA Kunlun A90
- Specification: CE SGS
KunLun A90 RTK measurement system with full-color OLED bright LCD, more suitable for field work. Built in 2W transceiver station, remote operation. Can be matched with the original imported industrial grade hand book.
Multi motherboard customization
Optional Novatel/Trimble/ compass motherboard, meet the requirements of different industries.
Full constellation multi band receiver
L1 L2, L5,, L1 GLONASS, L2, L3, B1 BDS,,, B3 GPS, B2,
Support single compass system positioning, to meet the needs of the special departments of defense, power, government and other applications.
Support customized services
Fully compatible with high - concise message, easy data transmission and application development of supporting software.
Supports Windows/Android dual operating system, can be customized 3G/WIFI, intercom, camera function.
WCDMA3.5G network communication module, compatible with GPRS/EDGE (extensible 4G);
Customizable 3G CDMA2000/EVDO communications.
Customized professional measurement software for Industry
Star magnitude engineering mapping, star, star power, the agricultural economy.
Receiver accuracy index
RTK plane accuracy (1.0cm+1ppm)
RTK height accuracy (2.0cm+1ppm)
Static and fast static plane accuracy (2.5mm+1ppm)
Static and fast static height accuracy (5.0mm+1ppm)
Code differential positioning accuracy 0.45M (CEP)
Single machine positioning accuracy 1.5m (CEP)
B1 B2, B3, BDS
L1 C/A L1C, GPS, L2E, L2C, L5
L1 C/A L1P, L2, C/A L2P, GLONASS
L1 C/A L5, SBAS
GIOVE-A GIOVE-B and Galileo, E1, E5A, E5B
The built-in built-in 2W high performance radio emission Kolida transmitting station, realize the wireless operation
External UHF data Kelida high-end radio module, using the SMT assembly, high integration, stability, enhance radio station distance
Network data link WCDMA3.5G network communication module, compatible with GPRS/EDGE; 3G CDMA2000/EVDO communication can be customized
Bluetooth Bluetooth II, standard 2
Differential format supports CMR, CMR+, RTCM2.1, RTCM2.2, sCMRx, RTCM2.3, RTCM3.0, RTCM3.2
Output format supports NMEA 0183, PJK plane coordinates, binary code
VRS, FKP, MAC, and NTRIP protocols are supported by the network model.
Plug the USB with high speed, no need to install the driver, connected to the computer to transmit data, standard 4G memory (K9T-64M), extended 32G
Dimensions high 205mm, diameter 184mm
Weight 1.44kg (small battery)
Single block battery capacity 6200mAh (large battery)
Voltage 7.4v, single block battery continuous working time of up to 8-12 hours; can be external DC power, wide voltage input range 12-15v, internal and external power automatic switching
Robust and lightweight enclosure, 2 meters of natural fall
Waterproof Underwater 1m immersion
Dust completely prevent dust entering
Function key and indicator
Function key double bond operation, can be flexible to the receiver operating mode and data link mode
Indicator 256 x 128 resolution, 2 inch liquid crystal (OLED) display
Working temperature C~60 C -45
Storage temperature C~85 C -55