Microstar, Inc.
Log Periodic Dipole Array

Microstar’s LPDA2D12 provides dual linear polarization over the frequency range of 200 MHz to 1.2 GHz. It is made of brass tubing and weighs less than 6 pounds. The dipole elements are silver soldered to the feed tubes. The VSWR is less than 2:1 from 200 MHz to 1.0 GHz and less than 3:1 above 1.0 GHz. The measured VSWR of a typical unit is shown in the chart.

VSWR loss chart for the log periodic dipole array.

VSWR for the Log Periodic Dipole Array.