Ultra-Wideband Log Periodic Antenna


The LPDA-A0081 medium gain ultra-wideband directional log-periodic dipole antenna (LPDA) array covers 800 to 8000 MHz under a compact radome. The LPDA-A0081 could be used for receive only purposes up to 8.5 GHz with slightly reduced performance in VSWR and gain.

Additional information


Frequency range 800 - 8000 MHz Up to 8500 MHz (receive only)
VSWR < 2.0:1 (for 800-8000 MHz only)
Nominal input impedance 50 O
Connector N-type female
Feed power handling 50 W (for 800-8000 MHz only)
Gain (typical) 7 dBi (for 800-8000 MHz only)
Azimuth 3 dB beamwidth 70° typical
Elevation beamwidth 60° typical
Polarisation Linear (vertical or horizontal)
Dimensions (l x w x h) 380 mm x 320 mm x 90 mm
Total mass < 1000 g (excluding bracket)
Mounting Pole or wall-mount
MTBF 150
Temperature - 40 °C to +70 °C
Qualification Design to comply with applicable parts of MIL-STD-810E

    Product Applications

  • V/UHF Tactical Communications

    Design Features

  • Wideband Covers various international cellular and ISM bands Compact and suitable for indoor and outdoor applications