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Key Features

  • 80 MHz to 1 GHz Frequency Range
  • Avg. 2:1 VSWR Across Range
  • Up to 5 kW Maximum Input Power
  • Suitable for Immunity Testing
  • Download PDF Datasheet
  • ETS-Lindgren's Model 3150B Dual Stacked LPDA is a dual stacked log periodic dipole array antenna (LPDA), with each of the two LPDAs being 100 antennas. When assembled in parallel, the result is a 50 input impedance array. This array provides increased gain when compared to a single LPDA. Low VSWR provides an excellent match with the amplifier, resulting in a high field generated related to input power. This antenna is suitable for situations where high fields need to be generated, such as military and in automotive EMC applications.

    Specifications
    View the 3150B Dual Stacked LPDA Antenna technical specifications below

    Physical Specifications

    Width 209.0 cm (82.3 in)
    Depth 150.4 cm (59.2 in)
    Height 203.2 cm (80.0 in)
    Weight 10.6 kg (23.4 lb)

    Electrical Specifications

    Frequency Minimum: 80 MHz
    Frequency Maximum: 1 GHz
    Impedance (Nominal): 50
    Maximum Continuous Power: 5 kW @ 80 MHz, 3 kW @ 1 GHz
    Pattern Type: Directional
    Polarization: Linear
    Connectors: 7/16 DIN Receptacle
    VSWR Ratio: (AVG) 2:1

    Product Options

    • ETS-Lindgren 7-TR Tripod

    Product Configuration

    • Antenna Assembly (Antenna Ships Disassembled)
    • Mount for ETS-Lindgren 7-TR Tripod
    • Manual

    Charts
    View the 3150B Dual Stacked LPDA Antenna charts below