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The RXM-GPS-RM from Linx Technologies is a GNSS Receiver Module for the L1-Band that operates at 1575.42 MHz. The module provides an accuracy of 2.5m and has a tracking sensitivity of -161 dBm. It has a default update rate of 1Hz with a maximum of up to 10Hz. Based on the MediaTek MT3337 chipset, it can simultaneously acquire 66 channels and track up to 22 channels. The receiver requires a 3.0 volt supply and has a low tracking current of 12mA.

The RXM-GPS-RM receiver is completely self-contained and only requires an external antenna. It powers up and outputs position data without any software set-up or configuration. The module outputs standard NMEA (0183 ver 3.01) data messages through a UART interface. It is available in a compact reflow-compatible SMD package (15 x 13 x 2.20 mm) and is suitable for positioning and navigation, location and tracking, security/loss-prevention, surveying, logistics, and fleet management applications.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
    Linx Technologies
  • Description
    Plug-and-Play GNSS Receiver Module for Tracking, Navigation, and Positioning

General Parameters

  • Type
  • Technology
  • Frequency
    1.575 GHz
  • Band
  • Chip
    MediaTek MT3337
  • Integrated Antenna
  • Channels
    22 tracking, 66 acquisition
  • Accuracy
    2.5 m
  • Tracking Sensitivity
    -161 dBm
  • Cold Start Sensitivity
    -143 dBm
  • Cold Start
    15 S
  • TTFF Hot Start
  • Update Rate
    1 to 10 Hz
  • Supply Voltage
    3 to 4.3 V
  • Tracking Supply Current
    12 mA
  • Standby Current
    0.135 mA
  • Interface
  • GPS
  • Industry Application
    Industrial, Automotive
  • Application
    Positioning & Navigation, Survey & Mapping, Asset Management & Logistics


  • Dimension
    15 x 13 x 2.2 mm

Technical Documents