ETS-Lindgren

3151 Log-Periodic Dipole Array Antenna

  • 3151 Log-Periodic Dipole Array Antenna

Key Features

  • Frequency range: 20 MHz – 220 MHz
  • High Power Feed Handles Up to 5 kW RF Input Power
  • Space Saving Design Features Top Hat-Loaded
  • Official ETS-Lindgren product
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3151 Log-Periodic Dipole Array Antenna

The Model 3151 Log-Periodic Dipole Array (LPDA) Antenna has a space saving design using a top hat-loaded, low-frequency elements. Its reduced-sized design of the log antenna has optimized impedance loading to simulate the moderate gain of a full-size LPDA, as its entire width is only 3.5 m (11.5 ft).

The 3151's longest elements are supported with nylon straps to ensure consistent element positioning and has a specially designed feed to handle high power requirements for generating high electric field strength. It can be used for both horizontal and vertical polarizations.

Key Features

  • Frequency Range: 20 MHz – 220 MHz
  • High Power Feed Handles Up to 5 kW RF Input Power
  • Space Saving Design Features Top Hat-Loaded

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