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 |
|
| Technical Specifications |
|
| 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 |
(1).jpg)
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.
