RFI 11dBi YB806 Optus/ISM Yagi Directional Antenna

  • 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/ISM 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 multipoint 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.
Network Compatibility
Optus Regional 3G (900MHz)* *Please check Optus Coverage Map
Vodafone Regional 3G (900MHz)* *Please check Vodafone Coverage Map.
915MHz ISM Band

Electrical Specifications

Frequency Range: 890-960MHz Input Impedance: 50Ω VSWR: <1.5:1 Vertical Beamwidth: 49 degrees Horisontal Beamwidth: 61 degrees Front to Back Ratio: >15dB Passive IM 3rd Order (2x20W) dBc: <-150 Radiation: Directional Maximum Power: 100Watts


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: 0.4kg Dimensions: 600mm (L)
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What connection does this antenna have?

This antenna has an N Female connector for attaching your required length of cable. You can use the dropdown box below to select how much cable you would like to purchase. You'll notice all cables in the dropdown box end with a FME connector - this is the connector used to attach your patch lead or mobile phone cradle. If you need something else or a different length, please use the Cables menu.

n female connector
N Female Connector


SKU YB806-94
Shipping Weight 0.0450kg
Shipping Width 0.050m
Shipping Height 0.050m
Shipping Length 0.600m