Xi'an Jingtai Electronic Technology Co., Ltd.

China Manufacturer with main products: Flower Sensor, Pressure Sensor, Tightly Integrated

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GPS/INS Tightly Integrated JT-GI3801

Supply Ability: 20 Piece/Pieces per Month
Payment Terms: T/T, Western Union, Other, Paypal

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Quick Details

  • Model Number: GPS/INS Tightly Integrated JT-GI3801
  • Brand Name: Jingtai


JT-GI3801 miniaturized MEMS based tightly integrated navigation system applies tight integration technology to combine the original carrier phase and pseudorange from 16-channel high-accuracy low-power L1 GPS receiver with MEMS Inertial Measurement Unit (IMU). The system is featured as small size, light weight, high performance and low cost.

JT-GI3801 tightly integrated navigation system provides attitude determination information (such as horizontal attitude and heading), positioning information (such as longitude, latitude and altitude, etc.) and inertial measurement information (such as 3D acceleration and angular rate, etc).  Its measurement accuracy and applicability can be further extended by assistant sensors such as odometer and barometric altimeter etc. It can be widely applied in fields of UAV, transportation navigation, aviation and platform stabilization, etc.



·    UAV

·    Aviation

·    Platform Stabilization

·    Long-Haul Transportation

·    Marine Dynamics

·    Mining and Auto-Farming

·    Train & Container Tracking

·    Tightly integrated GPS/INS;

·    Cost effective, small size and light-weight.

·    Reliable rugged-design to safeguard stable performance under harsh environment.

·    Compatible with differential GPS (optional).

·    Extendable with odometer or barometric altimeter, etc. (optional).


System Accuracy 1


≤0.3deg (1 δ)

Horizontal Attitude (roll & pitch)

≤0.2 deg (1 δ)



2.5 m CEP


5 m CEP

Velocity Accuracy

0.2 m/s (1 δ)

Device Main Parameter



±400 deg/s

Bias Stability

≤0.05 deg/s

Bias Repeatability

≤0.05 deg/s



±10 g

Bias Stability

0.1 mg×Range (g)

Bias Repeatability

0.2 mg×Range (g)


 L1, L2


Cold Start

≤60 s

Typical Reacquisition

≤10 s



9~36 VDC, ≤3.5 W @ 12 VDC



Data Update Rate

100 Hz @ 115,200 baud rate


Operation Temperature


Storage Temperature



6 g @ 20~2000 Hz


30 g, 11 ms, 1/2 Sine



86.8 × 68 ×87mm


≤500 g





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