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Original antennas made in the US, by us, for the greater World

Price: $798.24

Typical leadtime if item is not in stock: Approx 6-8 weeks (call for stock status)


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    Compact Directional Antenna Description

    Leadtime: 2 Weeks ARO

    The UL-350A-B354 is a broadband, compact directional antenna, providing continuous communications coverage across the spectrum of 210-500 MHz. Its many applications include rapid deployment of emergency low-UHF communications, military LOS and SATCOM operations, frequency hopping and jamming sources, spectrum monitoring and management, surveillance, radio scanners, global and wide area SCADA systems and metrology. For example, use it to establish an immediate field command and control center after any natural disaster, where the communications infrastructure has been disrupted, or use it for frequency agile, or wideband Spread Spectrum tactical military traffic, or use it with your Ham Radio or commercial gear to operate on 220 and 406-512 MHz, or more than one channel simultaneously.

    Its compact design permits this antenna to stow in a small space. Its particular dimensions allows it to be readily shipped via any transportation courier in its fully deployed configuration at a low cost.


    Frequency range: 210-500 MHz
    Coverage: Unidirectional

    Polarization: Linear
    Gain: +6 dBil nominal
    Nominal Impedance: 50 ohm (RF), Short Circuit (DC)
    Input RF Power: 50 Watts CW
    VSWR: 2.0 GRAPH
    Connector: Type N, Female
    Size: 71 cm (28") x 42 cm (17") x 1.3 cm (0.5")


    • Does not require a ground plane
    • Specifications and Prices are subject to change without notice

    Recommended Cable Assemblies

    Specify desired length from drop-down menu

    Specify desired connector for the radio end: (usually Type N, TNC, BNC or SMA Male)

    Availability, specifications & prices subject to change without notice