DG-2J7A84BGFa - 5G/GNSS Railway/Bus Rooftop Antenna

This 3-in-1 antenna combines 2x 5G NR MIMO with 1x GNSS and delivers faster and more responsive mobile broadband experiences. DG-2J7A84BGFa has been qualified for compliance to EN50155, EN45545-2 and EN61373 by Duragon. The antena delivers powerful worldwide connectivity and is compatible with 5GNR/4G LTE MIMO, 3G and 2G bands (617-5925 MHz frequency range). This antenna facilitates communications in MIMO or separate protocol configuration, allowing devices to remain online while the vehicle is moving through different coverage areas. These features make it a superior candidate for the next generation of terrestrial mobile services including high-end railway and bus transportation applications. The easy-to-install heavy-duty design and FAKRA connectors makes this antenna ideal to be used with DCORE, DURION DR01 and DURION ER03 5G-routers.

The DG-2J7A84BGFa is enclosed in a robust and heavy-duty housing made with high-quality acrylonitrile styrene acrylate (ASA) UV stable material, known for its thermal resistant properties, and a plastic antenna base as an alternative low-cost solution to the metal base option. Ground plane independence and screw mount technology allow for solidly locking the antenna on top of its mounting location, making its installation easy and reliable. Cable lengths can be customized to specific installation requirements. The standard legths are 5m (FAKRA) and 0.4m (N-Connector).

  • Screw mount feedthrough installation
  • Diameter 96mm, height 90mm
  • 5GNR/4G LTE/3G/2G MIMO and GNSS support
  • Frequency range 617 – 5925 MHz
  • omni-directional radiation pattern and linear polarization
  • GNSS active gain 23 dB, noise figure parameter of 1.2
  • GNSS SAW out of band rejection ~32 dB at 1575 – 1602 MHz
  • Acrylonitrile styrene acrylate (ASA) UV stable casing
  • Tested and qualified for EN50155, EN50151 and EN62373
  • 2x2 MIMO and GNSS antenna for DURION-DR01 and DCORE-DR01-R
  • Dual antennas for 4x4 MIMO for DCORE-DR01-MIMO router
  • Universal use Railway 3-in-1 5G/GNSS antenna
  • Multiband MIMO antenna for bus routers
  • V2V, V2X and Fleet Management


  • Technologies 5G, 4G, 3G and 2G/li>
  • Standards 5GNR/4GLTE/FirstNet/CBRS/LPWA/CAT-X/CAT-Mx/CAT-NBx/NB-IoT/3G/2G
  • Frequency 617-960, 1427-2690, 3300-5000, 5150-5925MHz
  • Return lodd (dB) ~-7.9, ~-13.3, ~-11.4, ~-12.9
  • VSWR ~2.6:1, ~1.7:1, ~1.9:1, ~1.7:1
  • Efficiency (%) ~44.1, ~56.3, ~44.0, ~42.4
  • Peak Gain ~1.4, ~3.6, ~3.4, ~3.8
  • Impedance 50 Ohms
  • Polarisation Linear
  • Radiation pattern Omni-Directional
  • Max power 35W


  • Standards GPS/QZSS/Galileo/GLONASS
  • Frequency 1575.42, 1598-1610MHz
  • VSWR 1.5:1
  • Active gain 23 @ 3 V, 24 @ 5 V
  • SAW Post-Filter
  • Polarisation RHCP
  • Impedance 50 Ohms
  • Current consumption 15 - 25mA


  • 5m with FAKRA C-D
  • 0.4m with N-Series connectors


  • acrylonitrile styrene acrylate (ASA
  • Diamter 96mm, height 90mm
  • Feedtrough diameter 28mm