RFI 11dBi YB806 Telstra Yagi Directional Antenna


Key Features


  • Fully welded construction for maximum performance and reliability

  • Extremely durable, long MTBF

  • Can be configured in stacks or bays for higher gain applications

  • Short low loss cable tail with N-female connector

  • Australian manufactured and warrantied.




  • This is a very high quality antenna designed for applications requiring high performance, low passive inter-modulation, and very low VSWR

  • This type of antenna is typically deployed in 3G M2M control applications such as smart metering, water monitoring, etc.

  • The YB806 Series are high gain Low PIM Yagi antennas which provide excellent point to point communications in RF control, short or long haul link, point to multi-point and other applications calling for highly directional antennas

  • YB806 Series antennas exhibit narrow beamwidths (comparatively) and high front to back ratios to help minimise any potential interference to and from other systems

  • The feed element of each antenna is of full folded dipole construction, welded to the mounting boom for maximum bandwidth, low intermodulation performance and reliability

  • The passive elements are through mounted to the circular boom section and welded at each side before plating

  • The alodine protective finish provides a conductive surface to ensure effective earthing of the antenna when mounting.


Specifications / Frequency


Network Compatibility
Telstra Next-G™ (850MHz)
Vodafone 4G+ Network (850MHz)* *Please check Vodafone Coverage Map


Electrical Specifications


  • Frequency Range: 806-896MHz

  • Input Impedance: 50Ω

  • VSWR: <1.5:1

  • Vertical Beamwidth: 49 degrees

  • Horizontal Beamwidth: 61 degrees

  • Front to Back Ratio: >15dB

  • Passive IM 3rd Order (2x20W) dBc: <-150

  • Radiation: Directional

  • Maximum Power: 100Watts


Mechanical/Environmental Specifications


  • Construction: Fully welded aluminium, alodined finish

  • Cable: Short 9302 Durathene tail

  • Connector: N Female

  • Mount: None Supplied - Recommend RFI UNV Clamp

  • Wind rating: 240km/hr

  • Weight: 0.5kg

  • Dimensions: 600mm (L)




  • This antenna has an N Female connector for attaching your required length of cable

  • Please refer to the Coaxial Cables, Reels & Assessories section above.


n female connector
N Female Connector [pictured]

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SKU YB806-81
Brand RFI
Shipping Weight 0.0450kg
Shipping Width 0.050m
Shipping Height 0.050m
Shipping Length 0.600m
Shipping Cubic 0.001500000m3