GPS Antenna Module


We provide GPS module ODM/OEM service, any GPS receiver you want, we can provide customized services. Welcome to contact us any time.

  • UDR(untethered dead reckoning) GNSS solution.
  • Independent of any electrical connection to the car.
  • Positioning accuracy in dense cities and covered areas.
  • Complete positioning solution with integrated 3D sensors.
  • Real time positioning update rate of up to 20 Hz.

Performance Data WGM-UDR8 Series

Receiver Type: 72-channel u-blox M8 engine, GPS / QZSS L1 C / A, GLONASS L10F, BeiDou B1I, Galileo E1B / C, SBAS L1 C / A: WAAS / EGNOS / MSAS / GAGAN
Update Rate: Up to 20 Hz
Position Accuracy: Standalone 2.5 m CEP, SBAS 1.0 m CEP
Acquisition: Cold start 26s, Warm start 3s, Hot start 1s
Sensitivity: Cold start -148 dBm, Hot start -157 dBm, Tracking -160 dBm
Assistance: AssistNow GNSS Online, OMA SUPL & 3GPP compliant, AssistNow GNSS Offline (up to 35 days), AssistNow Autonomous (up to 6 days)

Electrical Data

DC Supply: 5V~28V
Power Consumption: Acquisition < 220mW, Tracking < 170mW


Serial Interfaces: UART / USB
Protocols: NMEA / UBX binary / RTCM
1PPS Output: Programmable duration and polarity


Velocity: Up to 500 m/s
Altitude: Up to 50,000 m (max)
Acceleration: Standard up to 4 g

Environmental Data

Operating Temp. : -40⁰ C to +85⁰ C
Storage Temp. : -40⁰ C to +85⁰ C

RoHS Compliant (lead-free)


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