RFI SMD2 VHF Side Mounted Dipole Antenna, 148-175 MHz

    RFI SMD2 VHF Side Mounted Dipole Antenna, 148-175 MHz

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      VHF Side Mounted Dipole 148-175 MHz - 1.5 Kg, can be mounted in dual arrays for 3 dB gain, or four-stack arrays for 6dB gain over a single dipole.

      Brand
      RFI
      Export
      Restrictedwhat this means
      Item ID
      167016083
      MPN
      SMD2
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      Ships out in 1-2 business days
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      $378.82

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        Product Description

        VHF Side Mounted Dipole 148-175 MHz - 1.5 Kg

        The SMD2 is constructed of heavy gauge corrosion resistant anodised aluminium tubing with a high pressure cast aluminium hub assembly and stainless steel fittings. This combination provides an exceptionally strong antenna, suited for extreme weather conditions. The SMD22 is a ruggedised antenna featuring extremely heavy walled tubing, all welded aluminium construction and a black epoxy coating to aid in solar heat retention. The SMD24 is a stainless steel version and is ideal in corrosive marine environments. All of the antennas are electrically identical. SMD antenna construction allows for the entire antenna to rest at ground potential, making it highly recommended in lightning prone applications.

        Features:

        • Can be phased to provide 3 dBd or 6 dBd gain, in a variety of patterns tailored to suit specific requirements. An extensive range of phasing harnesses available.
        • Full bandwidth coverage for both single antennas and phased arrays - ideal in community sites
        • High strength - SMD2 features anodised aluminium construction and high pressure cast aluminium centrepiece
        • Rugged and stainless steel versions also available
        • Normally available ex-stock for immediate delivery
        • Available in all stainless steel version designed for air band coverage (118-137 MHz) with a VSWR at 1.3:1 across this entire band
        • SMD20-36 and SMD20-41-DIN are a industry leading PIM rated (-150 dBc) antennas, providing low IM noise characteristics for optimum performance.

        Documents:

        RFI SMD2 Side Mounted Dipole Antenna - Datasheet
        Phasing Yagi Antenna - Technical Guide

        Product Specifications

        Brand RFI
        Length (cm) 92
        Width (cm) 3
        Height (cm) 3
        Antenna Application Base Station Antenna
        Antenna Cable Type RG213
        Antenna Features Multi Band Capable, High Power Multi Channel
        Antenna Port Connectors N (F)
        Antenna Type Side Mounted Dipoles
        Cable Length (m) 0.1
        Construction Thick walled aluminium with cast aluminium hub
        Coverage Type Directional
        Frequency [MHz] 148-175
        Frequency Band VHF High Band 118-180 MHz
        Horizontal Beamwidth Typically 230? at ? l antenna - mast spacing
        Installation Type External mounting
        Low PIM No
        Max Frequency (MHz) 175
        Max Gain (dBd/dBi) 1
        MIMO Support No
        Min Frequency (MHz) 148
        Min Gain (dBd/dBi) 1
        Mount Supported Clamp mount
        Mount Supported - Detailed UCR1, UCR2
        Mounting Area 300mm x 40mm diam. aluminium
        No. of Antenna Ports 1
        Polarisation Vertical
        Power [W] 250
        Technologies Supported VHF
        Termination N female with RG213 cable tail
        Tuned Bandwidth Full. No tuning required
        Vertical Beamwidth Typically 74? at ? l antenna - mast spacing
        VSWR 240
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