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The DOSS CMX11CA is a solid-built, high quality, premium Wide band, Adjustable Polarity Antenna ideal for digital broadcast reception. Perfectly suited for those of us that are on the move this unit has specifically been designed to achieve maximum reception in portable situationslike caravans.

The addition of a U-bracket in the centre of the antenna between the UHF and VHF elements allows the polarityto be adjusted on the fly in any given location allowing youto use a singular antenna across all of Australia.


  • Adjustable polarity – simply unscrew 2 wing-nuts to easily convert from vertical to horizontal polarity
  • F-Type High Performance Balun
  • Designed and tested for digital/analogue reception
  • Heavy Duty construction on all components
  • 12mm extruded aluminium heavy duty elements
  • Tough powder coated finish
  • UV stabilised plastics
  • Bifurcated rivets – Strongest in the industry



  • Elements 11
  • Band 1,2,3,4,5
  • VHF

  • Channels 0-12 + FM
  • Forward Gain 4dB
  • Front to Back Ratio 15dB
  • UHF

  • Channels 28-69
  • Forward Gain 6dB
  • Front to Back Ratio> 15dB
  • Length: 92cm (Assembled)
  • Width: 149cm (Assembled)


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