RFI 16dBi Optus 900MHz Yagi Directional Antenna

  • Fully welded construction for maximum performance and reliability
  • Narrow beamwidth & high front to back ratios effective in reducing interference
  • 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 the highest performing yagi antenna available. This antenna has been specifically designed for long range and very poor signal areas - a quality antenna designed for long term domestic, commercial and industrial applications. If you're having serious problems with your Optus broadband internet or mobile phone signal, the performance of this high quality fully welded aluminium antenna cannot be matched. The YB820 series has been used by several mining companies to provide mobile phone reception over 80km to nearest phone tower. Measuring in at 2.3m, this yagi is a solid piece of hardware that is often used for: - very flat outback locations - areas with only one cell tower - when signal is very weak outside or even on the roof - when no other antenna cuts the mustard.
This antenna rests at ground potential and provide excellent lightning protection and reduced precipitation static noise. Termination is via an 'N' female coaxial connector fitted to a short 9302 Durathene cable tail. Durathene is a PTFE dielectric and polyethylene jacketed cable providing superior resistance to weathering and abrasion and is less susceptible to bird attack than standard PVC sheathed cables.
Network Compatibility
Optus Regional 3G (900MHz)
Vodafone Regional 3G (900MHz)
LPWAN (915MHz)

Electrical Specifications

Frequency Range: 850-930MHz Input Impedance: 50Ω VSWR: <1.5:1 Vertical Beamwidth: 27° Horisontal Beamwidth: 27° Front to Back Ratio: >18dB Radiation: Directional Maximum Power: 100Watts

Mechanical/Environmental Specifications

Construction: Fully welded aluminium, alodined finish Cable: Short 9302 Durathene tail Connector: N Female Mount: Recommend RFI Bracing Harness Wind rating: 189km/hr Weight: 1.35kg Dimensions: 2300mm (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

Special Delivery Information

over-size item symbol signThis product is over 2.3m long and can only be delivered by a courier (not Australia Post). As such we cannot accept a PO Box. Please provide an address where someone will be present to sign for the package.


SKU YB820-82
Shipping Weight 0.0450kg
Shipping Width 0.200m
Shipping Height 0.050m
Shipping Length 2.170m