This product comes from Alaris Antennas catalogues

Wideband Wire LPDA Antenna


The LPDA-A0100 is medium-gain wideband directional LPDA antenna and covers the frequency band from 30 MHz to 500 MHz This antenna is constructed using a unique wire technology. This makes the antenna lightweight and allows for very compact storage, quick, easy deployment and mounting. The flexible nature of this antenna makes it very easy to collapse the antenna and break off any accumulated ice. All antenna elements are permanently attached to the boom, to prevent any parts from becoming lost in the field.

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Frequency range 30 - 500 MHz
VSWR < 2.5:1
Nominal input impedance 50 O
Connector 7/16 female
Feed power handling 1000 W
Polarisation Linear
Dimensions Length excluding tension system: 1900 mm Length including tension system: 2900 mm Height: 3550 mm Width: 420 mm
Packed dimensions (l x h x w) 1870 mm x 180 mm x 270 mm
Total mass < 15 kg
Mounting method Bracket attached with U-bolts to mast
Wind survival 100 km/h
Temperature (operational) -35 °C to 71 °C
Temperature (storage) -35 °C to 71 °C
Exposed materials Aluminium

    Product Applications

    Electronic Countermeasures
  • Communications Jamming

    Design Features

  • Quick deployment Lightweight Quick deployable Compact storage Wideband Low and stable VSWR Vertical or horizontal polarisation