TOPGNSS KT68 is a mini portable multi-function GNSS receiver, a new Generation measurement engine, support tilt measurement, built-in 4G full Netcom and Bluetooth/WIFI, new appearance design, magnesium alloy structure, Linux operation
The system is an ultimate, multi-functional, lightweight and portable geodetic GNSS receiver.
Linux+QualcommMDM9628
Cortex-A7 Intelligent System Platform
Support BDS, GPS, GLONASS, Galileo, QZSS and SBAS
Centimeter-level positioning
Support tilt measurement, full tilt within 30°
Foot less than 2cm positioning accuracy
Built-in high-capacity lithium battery, long battery life
Industrial grade design, solid magnesium alloy shell,
Compliant with IP65 design requirements, safe and reliable
Linux Smart System
Linux+Qualcomm MDM9628 Cortex-A7 intelligent system platform for
Users bring efficient computing and unlimited expansion of product functions.
Full system full frequency GNSS receiver
Host integrated high-precision positioning module, support BDS B1/B2/B3, GPS
L1/L2/L5, GLONASS L1/L2, Galileo E1/E5a/E5b, SBAS L1,
QZSS L1/L2/L5, full system full frequency signal reception and solution.
Integrated tilt measurement
Built-in intelligent high-precision inertial navigation module, real-time tilt compensation, let RTK measurement say goodbye
"Flying Point".
4G full Netcom
4G full Netcom solution based on Linux platform, fully supports China Mobile/Unicom/Telecom
2/3/4G network, better compatibility, stronger signal, more stable connection.
Combined GNSS Antenna
Built-in TOPGNSS new four-in-one antenna, GNSS, WiFi, Bluetooth, 4G integrated, smaller size, better signal.
Long battery life
The built-in large-capacity lithium battery ensures that the continuous working time exceeds 9 hours under normal operation.
TK68 GNSS receiver |
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Technical Specifications |
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Hardware | Qualcomm MDM9628 Cortex-A7 |
Software | Linux |
GNSS |
GPS | L1、L2、L5 |
GLONASS | L1、L2 |
BDS | B1、B2、B3 |
GALILEO | E1、E5a、E5b |
QZSS | L1、L2、L5 |
SBAS | L1 |
Supported data formats | NMEA-0183 |
Modification amount of I/O | RTCM 2.X、RTCM3.X |
Data update rate | 1Hz(Customized MAX 20Hz) |
Recapture time | <1s |
Cold boot | <40s |
Accuracy |
Point positioning(RMS) | Horizontal:1.5m ; Vertical:3.0m |
DGPS(RMS) | Horizontal:0.4m ; Vertical:0.8m |
RTK(RMS) | Horizontal:±(10mm+1ppm) |
Vertical:±(15mm+1ppm) |
Time precision(RMS) | 20ns |
Speed precision(RMS) | 0.03m/s |
Tilt compensation(Within 30 °) | <2cm(Tilt function is optional) |
System |
Bluetooth | V2.1+EDR / V4.0 |
WIFI | 802.11 a/b/g/n/ac |
Network | LTE FDD: B1/B3/B5/B8 |
LTE TDD: B38/B39/B40/B41 |
TD-SCDMA: B34/B39 |
CDMA: BC0 |
WCDMA: B1/B8 |
GSM: 900/1800MHz |
Internal Storage | 32GB |
Light |
Power lamp | power supply indicators |
Satellite lamp | Blinking indicates active location |
Bluetooth lamp | Bluetooth connection stay lights up |
Data link lamp | Blink with a difference |
Battery |
Specifications | 3.7V,9600mAh |
Charge | Support MTK PE+ 1.1/2.0 9V/1.6A |
Support USB PD 12V/1.25A |
Support 5V/2A |
Environment |
Operation temperature | -20℃~+60℃ |
Storage temperature | -40℃~+85℃ |
Shock and vibration | Resistance to 1.5m drop with rod at normal temperature |
Water / Dustproof | IP65 |
Physical |
Material | Magnesium alloy casing+ABS/PC |
Size | 100mm*100mm*61.5mm |
Weight | ≤0.65kg |
Accessories |
M68 receiver | X 1 |
5V/2A USB power adapter | X 1 |
USB A To Type-C cable | X 1 |
Connector | X 1 |
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Linux Smart System
Linux+Qualcomm MDM9628 Cortex-A7 intelligent system platform for
Users bring efficient computing and unlimited expansion of product functions.
Full system full frequency GNSS receiver
Host integrated high-precision positioning module, support BDS B1/B2/B3, GPS
L1/L2/L5, GLONASS L1/L2, Galileo E1/E5a/E5b, SBAS L1,
QZSS L1/L2/L5, full system full frequency signal reception and solution.
Integrated tilt measurement
Built-in intelligent high-precision inertial navigation module, real-time tilt compensation, let RTK measurement say goodbye
"Flying Point".
4G full Netcom
4G full Netcom solution based on Linux platform, fully supports China Mobile/Unicom/Telecom
2/3/4G network, better compatibility, stronger signal, more stable connection.
Combined GNSS Antenna
Built-in TOPGNSS new four-in-one antenna, GNSS, WiFi, Bluetooth, 4G integrated, smaller size, better signal.
Long battery life
The built-in large-capacity lithium battery ensures that the continuous working time exceeds 9 hours under normal operation.