This product comes from Alaris Antennas catalogues

High-Power Omni Antenna

MONO-A0078
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The MONO-A0078 wideband high-power transmit antenna is designed for full-coverage high-power applications from 500 to 1000 MHz. Housed in a small, rugged radome, the antenna is mounted on a vehicle roof or elevated groundplane. The antenna element inside has excellent gain and VSWR over the full-band. No lossy matching network is used, the antenna structure is designed to work over the full frequency range, giving maximum radiation, and allowing high transmitter powers to be used.

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Specifications

Frequency range 500 - 1000 MHz
VSWR < 2:1
Nominal input impedance 50 Ω
Radiation pattern Monopole, omni-directional
Connector 7/16 female
Feed power handling 1.5 kW at 500 MHz; 1 kW at 1000 MHz
Gain on horison 2 dBi typical, depending on groundplane
Polarisation Linear
Dimensions (d x h) 205 mm x 160 mm
Total mass Mounting method
Mounting method Four M8 bolts on 170 mm PCD
Groundplane requirement Flat on vehicle top, 1 m² clear area
Wind survival on vehicle 160 km/h
Temperature range -10 °C to +55 °C
Water and dust resistance IP 67

    Product Applications

    Electronic Countermeasures
  • Counter RCIED

    Design Features

  • Wide bandwidth covered in a single antenna Low VSWR, high gain over the band Passive construction Full-gain antenna, no lossy components used for matching