This product comes from Alaris Antennas catalogues

Wideband HF Log Periodic Dipole Array


The LPDA-A0180 is a wideband HF directional log-periodic dipole array, primarily designed for EW monitoring or communication applications. It covers the 12 - 28 MHz frequency band with a typical gain of greater than 6 dBi with a low and stable VSWR. The LPDA-A0180 can be mounted on a rotator mast or alternatively can be hoisted via boom attachment points

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Frequency range 12 - 28 MHz
VSWR < 2.0:1
Feed power handling 100 W
Nominal input impedance 50 O
Connector N-type female
Gain > 6 dBi
Polarisation Dual polarised
Dimensions (h x w x l) 9770 mm x 9770 mm x 13000 mm
Weight 130 kg
Material Aluminium
Mounting method Bracket or Hoisting Hooks
Operating Temperature -31 to 71 °C
Storage Temperature -40 to 71 °C
Wind speed 120 km/h

    Product Applications

  • V/UHF Tactical Communications

    Design Features

  • Medium gain. Low and stable VSWR. Vertical and horizontal polarisation. Wide frequency range.