Key Features

  • Thru-Hole Mount
  • Ceramic Passive Antenna
  • High Performance
  • Ground Plane Dependent
  • Single Feed Technology
  • Stacked Patch
  • 25 × 25 × 8 mm
  • Applications

    Antenna and electrical specifications

    connection 1

    GPS/GLONASS/IRNSS/L1L5 - Ceramic Passive Antenna

    Technologies GPS/Glonass/QZSS/Galileo/IRNSS/SBAS/L1L5
    Bandwidth (MHz) 1176, 1575-1606
    Bands L5, L1
    Frequency 1176.45, 1575.42, 1602
    Standards GPS(L5), BeiDou(B2a , QZSS(L5), Galileo(E5a), IRNSS(L5), GPS(L1C), GLONASS(L1OF), QZSS(L1C), Galileo(E1), SBAS (L1)
    Return Loss (dB) ~-26.2, ~-12.6
    VSWR ~1.1:1, ~1.6:1
    Efficiency (%) ~63.6, ~77.6
    Passive Peak Gain (dBi) ~3.1, ~4.6
    Average Gain (dB) ~-2.0, ~-1.2
    Impedance (Ohm) 50
    Radiation Pattern Hemispherical
    Polarization RHCP

    Antenna description


    Bringing the Most Advanced GPS Precision Technology to the Global Navigational Platform

    The 2JCP2583101Gc features superior precision, greater bandwidth, and an advanced signal design by combining L1 and L5 bands catering to GPS, GLONASS, Galileo, IRNSS and SBAS navigational technologies. The L5 band is the most advanced GNSS signal on the market and brings military-grade GPS accuracy to users worldwide. The Satellite-based Augmentation System (SBAS) delivers correction data such as satellite position errors, clock/timing errors, and estimations of degradation parameters making it ideal for civil aviation safety-critical applications. The single feed 2JCP2583101Gc is designed with RHCP and a hemispherical radiation pattern offering passive peak gains of ~3.1/~4.6 dBi while operating high efficiency.

    Suggested applications include

    -Aviation Safety
    -Safety Critical Systems
    -Autonomous Vehicles

    Compatibility Standards

    -GPS(L5), BeiDou(B2a), QZSS(L5), Galileo(E5a), IRNSS(L5)

    -GPS(L1C), GLONAS(L1OF), QZSS(L1C), Galileo(E1), SBAS (L1) 



    Installation / Environmental

    The small form factor allows for easy off-the-shelf internal integration via thru-hole mount and additional high-quality 5000NS double-sided adhesive. Both patches are constructed with high quality ceramic material offering durability in temperatures ranging between -40C to +85C. This is a passive antenna and for cable runs of more than 100 feet, we recommend adding in-inline amplifiers to account for transmission line loss. Our highly trained experts are available to assist our customers with tuning and integration support for optimal antenna performance.  2J Antennas supports the health of our environment and manufactures all our products without hazardous materials making us fully REACH and RoHS compliant.


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