Key Features

  • High Performance
  • Surface Mount
  • Ground Plane Dependent
  • Compact Size
  • Fiberglass Material
  • Applications

    Antenna and electrical specifications

    connection 1


    Technologies 5G, 4G, 3G and 2G
    Standards 5GNR/4GLTE/FirstNet/CBRS/LPWA/CAT-X/CAT-Mx/CAT-NBx/NB-IoT/3G/2G
    Frequency 617-960, 1427-2690, 3300-5000, 5150-5925
    Return Loss (dB) ~-6.6, ~-9.0, ~-6.6, ~-7.9
    VSWR ~3.0:1, ~2.3:1, ~2.8:1, ~2.4:1
    Efficiency (%) ~53.0, ~60.8, ~45.3, ~43.1
    Peak Gain (dBi) ~1.4, ~3.3, ~2.9, ~1.8
    Impedance (Ohm) 50
    Polarisation Linear
    Radiation Pattern Omni-Directional
    Max. Input Power (W) 25

    5GNR Antenna Bands list


    Parameters 5GNR Antenna
    Frequency (MHz) 617-960 1427-2690 3300-5000 5150-5925
    Band (MHz) 600, 700, 850, 900 1500, 1600, 1700, 1800,
    1900, 2000, 2100, 2300,
    2500, 2600
    3300, 3500, 3600, 3700, 4500 5200, 5500, 5800
    5GNR Bands n5, n8 ,12, n20, n28, n71,
    n81, n82, n83,
    n1, n2, n3, n7, n25, n34,
    n38, n39, n40, n41, n50,
    n51, n66, n70, n74, n75,
    n76, n80, n84, n86
    n77, n78, n79  
    4GLTE Bands B5, B6, B8, B12, B13, B14,
    B17, B18, B19, B20, B26,
    B27, B28, B29, B44, B67,
    B68, B71, B85
    B1, B2, B3, B4, B7, B9,
    B10, B11, B21, B23, B24,
    B25, B30, B32, B33, B34,
    B35, B36, B37, B38, B39,
    B40, B41, B45, B50, B51,
    B65, B66, B69, B70, B74,
    B75, B76
    B22, B42, B43, B48,
    B49, B52
    B46, B47, B252, B255
    3GCELL Bands B5, B6, B8, B12, B13, B14,
    B19, B20, B26
    B1, B2, B3, B4, B7, B9,
    B10, B11, B21, B25, B32,
    B33, B34, B35, B36, B37,
    B38, B39, B40
    2GCELL Bands 710, 750, 810T, 850, 900P,
    900E, 900R
    1800DCS, 1900PCS    
    CDMACELL Bands BC0, BC2, BC3, BC7, BC9,
    BC10, BC12, BC18, BC19
    BC1, BC4, BC6, BC8,
    BC13, BC14, BC15, BC16,
    BC20, BC21



    A Miniature, Low Cost and Versatile 5GNR/4GLTE/3G/2G Antenna Solution

    The 5GNR Embedded Surface Mount Antenna (2JE21) is the first low-cost high-performance smart antenna to hit the market in its category. Designed to optimize and enhance broadband data throughputs for devices that operate within 5G New Radio (5GNR), 4G LTE and 3G/2G/CDMA cellular bands with extended backward-compatibility. This easy to integrate fiberglass antenna comes in an extremely small form factor, making it not only more efficient for its size but also the ideal solution for high volume device manufacturers catering to commercial, industrial and consumer industries.

    Suggested Applications:

    - Transportation / Automotive
    - Robotics / Automation
    - Consumer Wearables
    - Drones and UAV's
    - Industrial / Commercial and Residential IoT

    The omni-directional 2JE21 can reach a maximum efficiency of up to ~60% with peak gains ranging between ~1.4 dBi to ~3.3 dBi across all bands. The 5G New Radio (5GNR) technology offers 5G enhanced flexibility by enabling it to support diverse spectrum bands, including mmWave bands with far higher available bandwidth via scalable subcarrier spacing.

    Please contact our experienced sales team for assistance with antenna integration, tuning, characterization and other recommendations.

    Installation / Environmental

    The 2JE21 is manufactured from durable fiberglass material. With compact dimensions of 40 x 7 x 3 mm this antenna is ideal for a large production in-device surface mount installations. This antenna is ground plane dependent and requires a minimum of 40 x 21.7 mm free space area for installation. This antenna has passed the rigorous 25Kgf shear force testing to meet the IEC62137- 1-2:2007 guidelines making this antenna extremely robust in harsh conditions. 2J Antennas supports the health of our environment and manufactures all our products without hazardous materials making us fully RoHS compliant.


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