RFI COL18 VHF Collinear Antenna, 144-175 MHz, 4.5 dBd - Custom Tuned

    RFI COL18 VHF Collinear Antenna, 144-175 MHz, 4.5 dBd - Custom Tuned

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      VHF Collinear 144-175 MHz Custom Tuned - 4.5 dBd - 6.0 kg is suitable for single frequency or duplex applications and vary only in their construction.

      Brand
      RFI
      Export
      Restrictedwhat this means
      Item ID
      167015742
      MPN
      COL18
      Shipping
      Please contact us for lead time
      Standard Warranty Global Insurance Except USA & Canada

      $1,235.85

      Bulky item. Export orders may incur additional charges — ask us for a quote.

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        Product Description

        The COL18 is a ruggedised base antenna, designed for use in even the most extreme climatic conditions. The radome which houses the active elements of the COL18 was originally designed to serve as the mast of recreational sail boards and is immensely strong. The radome is coloured black to maximise solar heat retention and this has been shown to aid significantly in ice shedding. A substantial alodine aluminium mounting tube supports the radome.

        Documents:

        RFI COL18 Antenna - Datasheet

        Product Specifications

        Brand RFI
        Length (cm) 500
        Width (cm) 25
        Height (cm) 25
        Antenna Application Base Station Antenna
        Antenna Port Connectors N (F)
        Antenna Type Collinears
        Construction Alodined aluminium elements with ruggedised black fibreglass radome
        Coverage Type Omni-directional
        Frequency [MHz] 144-175
        Frequency Band VHF High Band 118-180 MHz
        Horizontal Beamwidth Omni +/- 0.5dB
        Installation Type External mounting
        Low PIM No
        Max Frequency (MHz) 175
        Max Gain (dBd/dBi) 6.6
        MIMO Support No
        Min Frequency (MHz) 144
        Min Gain (dBd/dBi) 6.6
        Mount Supported Clamp mount
        Mount Supported - Detailed UC1
        Mounting Area 750mm x 60mm diam. alodined aluminium
        No. of Antenna Ports 1
        PIM (3rd, 2 x 20 W) dBc 240
        Wind Thrust 285
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