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Wilson 311129 Outside Building Yagi Antenna Single Band 800-900 Mhz, Main Image
Wilson 850 MHz Yagi Antenna, 50 Ohm
Item: #311129850 Mhz BandN-FemaleDirectional
(You save $30.00 )

Wilson 850 MHz Yagi Antenna, 50 Ohm - 311129

(You save $30.00 )
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  • Outdoor, yagi directional antenna
  • Works with 50 Ohm amplifiers and accessories
  • Specialized high gain on 850 MHz band
  • Fixed easy installations
  • Weather resistant
  • Up to +10.1 dB Gain

Product Details

Wilson 850 MHz Yagi Antenna 50 Ohm

Say goodbye to dropped calls, poor call quality, and slow internet.

  • Designed to be used as a building outdoor antenna
  • Works with 50 Ohm amplifiers and accessories
  • Specialized high gain on 850 Mhz band
  • Fixed easy installations
  • Up to +10.1 dB Gain

The Wilson 311129 Outiside Yagi Antenna improves signal transmission between your Wilson/weBoost amplifier and your nearest cellular signal tower featuring up to 10 dB of gain. It is designed for fixed installations and should be pointing towards the nearest cellular signal tower. This antenna comes fitted with a RG174 Cable and a N-Female Connector.

NOTE: Yagi antennas will only work in straight land and line of sight situations. They will not work in mountainous areas, since they have to be pointed towards the cell tower on a straight line without anything else in the middle.

What’s Included In the Complete Kit?

Wilson 850 MHz Yagi Antenna 50 Ohm (Item # 311129) Includes:

1 antenna
850 MHz Band Yagi Antenna Item # 311129
2 hardware
Mounting Hardware

Product Specifications

FREQUENCY & Gain 700-800 MHz
824-894 MHz
880-960 MHz
1710-1880 MHz
1850-1990 MHz
2110-2170 MHz
-0.9 dB
10.1 dB
-7.9 dB
-10.3 dB
-11.9 dB
-8.7 dB
MAX POWER 10 Watts
MOUNT Mounts on pipe with 0.5 in to 1.5 in diameter
DIMENSIONS 14.4 in / 37 cm
WEIGHT 2.9 oz / 0.081 kg

Installation Instructions

Mount the antenna in the vertical position in an elevated and unobstructed place such as roof or high outside wall, away from other antennas, glass windows, and metal objects. Antenna should be as high and unobstructed as possible. Locating your nearby cellular tower used by your carrier and moving/directing your antenna towards it is very important for optimal installation of any outdoor antennas in a line-of-sight with the tower. Follow antenna-specific installations instructions for details.

If you have questions or require assistance, please call our customer and tech support at 1-800-568-2723 or email at We will be happy to assist you in every step of the way.

Wilson Amplifiers provides a free service to help you along the way. Please check out our blog for more information.


Watch product info and how-to guides videos from our experts.

home installation

How to install a weBoost Home Kit

vehicle installation

How to install a weBoost Vehicle Kit


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