Compact Monitoring Antenna (OMNI-A0190)
Available

OMNI-A0190

Compact Monitoring Antenna

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  • The OMNI-A0190 is a compact monitoring antenna. Supplied in both active and passive versions, it allows monitoring over the full 20 to 6000 MHz band.brThe active version of the antenna includes amplification to help improve sensitivity. The lower cost passive version has no amplification and is more appropriate for use where high incident power levels are expected.brTable-top mounting is used for system demonstrations. Using the supplied base and RF cable, the antenna can be neatly positioned on a table for shows, meetings and demos. The product printing can be customised to suit the client‚Äôs requirements.brMast-mounting with the supplied bracket allows the antenna to be permanently mounted outdoors. The antenna is waterproof and UV stabilised, it can be used as a compact antenna for a permanent monitoring system.brThe antenna gain can be characterised if required for field strength monitoring requirements.

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    Specifications & Resources for OMNI-A0190

    Ideal application and market usage

    Ideal markets

    • Safety & Security
      • Policing
      • Defence
      • Homeland security
      • Border control

    Ideal applications

    • Spectrum management
      • Spectrum monitoring
    • Electronic Surveillance
      • Radio monitoring
    • Signals intelligence
      • Communications intelligence
    • Electronic support measures
      • Communications ESM
    Design Features

    Frequency range
    20 - 6000 MHz, gain drops off below 80 MHz
    Polarisation
    Vertical
    VSWR
    < 2.5:1 typical (active version)
    Nominal input impedance
    50 Ω
    Internal construction
    2 x bi-conical antennas with diplexer
    Connectors
    1 x TNC-f in base for standard and -02 versions 1 X N-f in base for -03 and-04 versions
    Noise Figure
    5 dB
    E-plane beamwidth
    60° nominal
    H-plane beamwidth
    < 6 dB
    Azimuth ripple
    < 6 dB
    Dimensions, antenna
    Ø102 mm x 311 mm
    Total mass
    1 kg
    Wind survival
    160 km/h when mounted on pole

    The OMNI-A0190 mentioned

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