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The GNSSCP-SM12L1 from Linx Technologies is a Ceramic Patch Antenna that operates from 1567.24 to 1583.60 MHz and 1593.31 to 1608.68 MHz. It is designed for embedded GPS/GLONASS/GALILEO/BeiDou global navigation satellite system (GNSS) operation. This right-hand circular polarized antenna provides a gain of up to 2.9 dBi with an efficiency of up to 53% and has a VSWR of less than 7:1. It is a quarter-wave, omnidirectional antenna with an axial ratio of up to 19.7 dB and a 10-deg. elevation of 2 dBi.

The GNSSCP-SM12L1 provides a high gain and good radiation pattern performance that enables GNSS modules to provide location accuracy, rapid satellite signal reception, and quick time to first fix. It is available in a tape and reel package that measures 12 x 12 x 4 mm and can be reflow-solder mounted directly on to a printed circuit board for high-volume applications

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
    Linx Technologies
  • Description
    Surface-Mount Ceramic Patch Antenna for GNSS Applications

General Parameters

  • Type
    Ceramic, Patch
  • Directionality
  • Application
    Global navigation GNSS, Timing Solutions, Automotive Location
  • Polarization
  • Axial Ratio
    18.4 to 19.7 dB
  • Frequency
    1567.24 to 1583.60 / 1593.31 to 1608.68 MHz
  • Gain
    -3.4 to -3.5 dBi (Avg), 1 to 2.9 dBi (Peak)
  • Power
    8 W
  • Efficiency
    51 to 53 %
  • Bands
    GPS, Galileo E1, GLONASS II L1, Beidou B1-BOC, QZSS
  • Industry
    GNSS, Automotive
  • VSWR
    6.1:1, 7.0:1
  • Mounting
    PCB Mount, Surface Mount
  • Impedance
    50 Ohms
  • Multi Band
  • Multi Port
  • Dimension
    12 x 12 mm
  • Weight
    3.2 g (0.11 oz)
  • Operating Temperature
    -40 to 105 Degree C

Technical Documents