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Key Features

  • 26 MHz to 3 GHz Frequency Range
  • Two Year Warranty
  • Fits Compact Chambers
  • Tough Powder Coat Finish
  • Avg. 2:1 VSWR above 80 MHz
  • Best EMC RI Performance from 26 MHz to 80 MHz <=300 W to generate 10 V/m above 30 MHz at 3m, 80% AM
  • Download PDF Datasheet
  • ETS-Lindgren's Model 3140B BiConiLog is one in a series of hybrid antennas designed for broadband EMC radiated immunity (RI) measurements. The model 3140B BiConiLog features a patented T-Bow Tie element design that significantly improves low frequency performance, compared to conventional biconical or other hybrid antennas. When setting up the model 3140B, the T-Bow Tie elements are easily attached/detached with hand tightened screw knobs. Once assembled, the antenna is self-standing when placed balun end down on the ground plane. A tough powder coat finish protects the antenna.

    The Model 3140B BiConiLog is not designed to be used for RE (radiated emissions) measurements. For RE applications, ETS-Lindgren recommends the model 3142E Biconilog.

    Specifications
    View the 3140B Hybrid Log Periodic and Bowtie (BiConiLog) technical specifications below

    Physical Specifications

    Height: 76.65 cm (30.18 in)
    Length: 149.3 cm (58.78 in)
    Width: 161.5 cm (63.58 in)
    Weight: 10 kg (22.05 lb)

    Electrical Specifications

    Frequency Minimum: 26 MHz
    Frequency Maximum: 3 GHz
    Connectors: Type N
    Impedance (Nominal): 50
    Maximum Continuous Power: 1 kW
    Pattern Type: Directional
    Peak Power: 1.3 kW
    Polarization: Linear
    VSWR (Average): 2.0:1

    Product Options


    • Model 7-TR positioner with offset boom

    Product Configuration

    • Antenna and Antenna Elements
    • Two Boom Adapters with Threaded Inserts
    • Manual

    Charts
    View the 3140B Hybrid Log Periodic and Bowtie (BiConiLog) charts below