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Astro Omni-directional Antenna 1-18GHz (AOA118)

The AOA118 by AstroAntenna® is an industrial/military strength Omnidirectional RV, vehicle, mobile, railway, truck, train, and boat antenna and can be used as a reference test antenna in the laboratory. The antenna is highly suited for modern and upcoming SDRs and can be ideally used in multiple applications like mobile communication, countermeasures, monitoring, jamming and military applications. The AOA118 is made with thick fibreglass and military-grade aluminium to withstand even the harshest of environments.



The AOA118 is providing maximum propagation omnidirectionally on all frequencies between 1GHz and 18GHz. The AOA118 can be used with a variety of radio equipment systems, including single-connector modems, hotspots, and routers, and with boosters, amplifiers, and repeaters (as the external antenna). The AOA118 is fully enclosed and all-weather resistant and requires pole mounting, where the pole can be either vertical or horizontal. The connector on the AOA118 is N female. The AOA118 is made in the United Kingdom with domestic and imported components and includes a one-year warranty period—patent pending.


Main Features:


  • Frequency band: 1GHz to 18GHz

  • Omnidirectional pattern 

  • VSWR better than 2:1

  • Gain: 0dB ( Typ.)

  • Polarization: Vertical

  • Power handling: 100W (CW)

  • Size (mm):110x70

  • Weight: 700g 

1 to 18GHz Horn Antenna





WiMAX, UWB, GSM, PCS, Wi–Fi, EMC, Automotive, Radio Monitoring,

Lab. Testing, Jamming Government/Defense, Medical,…

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