TK68

New RTK GNSS Receiver TK68

Support GNSS: L1, L2, L5 BDS, GPS, GLONASS, Galileo, QZSS and SBAS centimeter-level positioning, support tilt measurement

  • Model:: TK68
  • Operating voltage(V):: 3.7V
  • Operating current::
  • size(mm):: 100mm*100mm*61.5mm
  • Weight(g):: ≤0.65kg
  • Brand:: TOPGNSS
  • NMEA Message::
  • Support customization:: YES
  • MOQ:: 1
  • Screen printing logo MOQ:: 100
  • Internal Storage:: 32GB
  • Static Accuracy (RMS):: Horizontal:±(2.5mm+1ppm)
  • Speed Accuracy(RMS): 0.03m/s
  • Tilt compensation(Within 30 °): <2cm(Tilt function is optional)
  • Provide OEM/ODM:: YES
  • System:: Linux
  • Hardware:: Qualcomm MDM9628 Cortex-A7
  • RTK(RMS):: Horizontal:±(10mm+1ppm)
  • Wireless Network:: BT+WIFI+4G
  • Data protocol:: RTCM 2.X、RTCM3.X
  • Battery:: 3.7V,9600mAh

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.

TOPGNSS TK60 WiFi connection setting column demo video:


TK68  GNSS receiver
Technical  Specifications
HardwareQualcomm MDM9628  Cortex-A7
SoftwareLinux
GNSS
GPSL1、L2、L5
GLONASSL1、L2
BDSB1、B2、B3
GALILEOE1、E5a、E5b
QZSSL1、L2、L5
SBASL1
Supported data formatsNMEA-0183
Modification amount of  I/ORTCM 2.X、RTCM3.X
Data update rate1Hz(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
BluetoothV2.1+EDR / V4.0
WIFI802.11 a/b/g/n/ac
NetworkLTE FDD: B1/B3/B5/B8
LTE TDD:  B38/B39/B40/B41
TD-SCDMA: B34/B39
CDMA: BC0
WCDMA: B1/B8
GSM: 900/1800MHz
Internal Storage32GB
Light
Power lamppower supply indicators
Satellite lampBlinking indicates  active location
Bluetooth lampBluetooth connection  stay lights up
Data link lampBlink with a difference
Battery
Specifications3.7V,9600mAh
ChargeSupport 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 vibrationResistance to 1.5m drop  with rod at normal temperature
Water / DustproofIP65
Physical
MaterialMagnesium alloy  casing+ABS/PC
Size100mm*100mm*61.5mm
Weight≤0.65kg
Accessories
TK68  receiverX 1
5V/2A USB power adapterX 1
USB A To Type-C cableX 1



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.


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