This product comes from Alaris Antennas catalogues

Wideband VHF/UHF Vehicle Antenna


The MONO-A0066 is a high-power wideband antenna designed for high-power applications in the 100 to 600 MHz frequency band and recently upgraded for high-power handling and improved gain. This omni-directional antenna has an excellent radiation pattern, no pattern break-up, and a consistently low VSWR across the entire frequency band. It can handle full rated power continuously at all frequencies, making it ideal for all 100% duty-cycle applications. The stainless-steel radiators are equipped with spring mountings to allow whip-action and resistance to impacts and obstructions. The antenna may be used at frequencies as low as 80 MHz if a higher VSWR and lower gain can be tolerated. The antenna is designed for direct mounting to ground platform with aid of grounding strap provided.

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Frequency range 100 - 600 MHz
VSWR < 2.5:1
Nominal input impedance 50 Ω
Feed power handling 200 W
Connector: MONO-A0066 MONO-A0066-03 N-type female 4.3-10 female
Gain: (on horizon over large ground plane): 0 dBi (±2 dB) typical See graph
E-plane 3 dB beamwidth 40° (± 10°)
Polarisation Vertical
Height 500 mm ± 5 mm
Diameter Weight
Weight 2.5 kg
Mounting base NATO 4 and 6 hole flange
Wind survival 160 km/h
Temperature (operational) - 30 °C to + 51 °C
Temperature (storage) - 30 °C to + 71 °C

    Product Applications

    Electronic Countermeasures
  • Counter RCIED

    Design Features

  • Wide frequency coverage (100 to 600 MHz) High-power, 200 W at 100% duty cycle Excellent VSWR Omni-directional azimuth pattern Rugged and hard-wearing Suited to low-profile applications APPLICATIONS: RCIED suppression (force protection) Communications interception