This product comes from Alaris Antennas catalogues

High-Power Wire LPDA


The LPDA-A0094 is a directional log-periodic dipole array that covers the frequency band 100 to 500 MHz up to 1 kW of feed power with a typical gain of 6 dBi.brPolarisation is adjustable between vertical and horizontal via the mounting bracket.brThe wire construction of this antenna makes it lightweight and allows for very compact storage. It is easy to collapse the antenna and break off any accumulated ice.

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Frequency range 100 - 500 MHz
VSWR < 2.5:1
Nominal input impedance 50 O
Gain on horizon 6 dBi typical
Elevation 3 dB beamwidth 60°
Azimuth 3 dB beamwidth 110°
Polarisation Linear
Connectors 7/16 (f); N-type (f)
Feed power handling 1000 W; 500 W
Dimensions Length: 2450 mm excl. mounting Width: 1800 mm Height: 200 mm
Packed dimensions 1Length: 2450 mm excl. mounting Width: 200 mm Height: 200 mm
Total mass 12 kg
Material Aluminium
Mounting method Swivel bracket attached with U-bolts to mast. Quick removal system
Wind survival 120 km/h (without ice

    Product Applications

    Electronic Countermeasures
  • Communications Jamming

    Design Features

  • Low VSWR and high gain over the frequence bandbrHigh feed power handling up to 1 kWbrVertical and horizontal polarisationbrQuick deploymentbrCompact storage