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Precision Agriculture & Autonomous Driving

The X27 GNSS Integrated Smart Antenna Receiver is designed for autonomous driving systems. It integrates high-precision GNSS positioning, integrated navigation, 4G, Bluetooth, Wi-Fi, TF card storage, SIM slot, CAN, RS232/RS485, and fault diagnostics. With wide DC 9–36 V input, LED status indicators, and flexible I/O, it supports reliable system integration for autonomous control applications.

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Product Features

  • 4G Cat.1

  • Full-frequency RTK positioning

  • Bluetooth communication

  • Wi-Fi communication

  • CAN communication

  • Remote upgrade

  • IMU navigation

  • Attitude data

  • Built-in TF card slot

  • Mobile station/base station seamless switching

Product Specifications

CategoryAttributeDescription
Host Features4G Working BandsLTE FDD B1/3/5/8
LTE TDD B34/38/39/40/41
Supported CarriersMobile, China Telecom, China Unicom, China Broadcasting
Communication ProtocolsTCP, UDP
BluetoothSupports BLE 5.2
Bluetooth Transmission Range30 m
Wi-FiCustomizable per customer requirement
Wi-Fi Transmission RangeCustomizable per customer requirement
Electrical FeaturesOperating Voltage9V ~ 36V
Operating Current≤200 mA @ DC 12V
Built-in Battery380 mAh @ 3.7V
Environmental FeaturesOperating Temperature-20°C ~ +75°C
Storage Temperature-40°C ~ +75°C
Operating Humidity10% ~ 85% RH, non-condensing
Mechanical FeaturesWaterproof RatingIP67
Main Unit Dimensions128 × 128 × 50.5 mm
Main Unit Weight295 g
MaterialASA
IMU FeaturesGyroscopeRange: ±125°/s
Zero Bias Repeatability0.5°/s
Bias Stability5°/h
Angular Random Walk0.12°/√(hr)
AccelerometerRange: ±2g
Zero Bias Repeatability20 mg
Bias Stability50 µg
Velocity Random Walk0.07 m/s/√(hr)
GNSS FeaturesSupported Constellations & SignalsGPS: L1C/A, L2P, L2C, L5, L1C
BDS-2: B1I, B2I, B3I
BDS-3: B1I, B1C, B2a, B2b, B3I
Galileo: E1, E5b, E5a, E5 AltBoC, E6c
Single-Point Accuracy≤1.5 m
RTK Positioning Accuracy2.5 cm ± 1 ppm
Speed Accuracy≤0.02 m/s
Heading Accuracy0.2°/1 m baseline
Assisted Vehicle Dead Reckoning (Error)3% d (d = travel distance)
Acquisition TimeCold Start ≤30 sec
Hot Start ≤10 sec
SensitivityTracking Sensitivity: -155 dBm
Acquisition Sensitivity: -140 dBm
Update Rate1 ~ 10 Hz (default 1 Hz)
Bit Rate115200 ~ 460800 bps (default 115200 bps)
Data FormatNMEA 0183
Differential DataRTCM 3.3/3.2/3.1/3.0
OthersAnti-counterfeiting CertificationCompatible with customer-specified anti-counterfeiting certification