Wilson Triple Antenna Expansion Kit 75 Ohm - 309911-75F

Product subtitle:

Powerful directional indoor antenna mounted inside rooms, enclosed spaces, or large vehicles, wireless 50 ohm


Indoor, wall-mount directional antenna; Works with 75 Ohm amplifiers and accessories; Fixed installations; Three antennas provide extra signal coverage; Up to +10.6 dB Gain


Item: #309911-75F; Wide-band; F-Female; Directional



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Wilson Triple Antenna Expansion Kit | 309911-75F Kit
Wilson Triple Antenna Expansion Kit 75 Ohm - 309911-75F
Was $879.99 (You save $100.00)

Wilson Triple Antenna Expansion Kit 75 Ohm - 309911-75F

In Stock - ships in 1-2 business days.

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    Wilson Triple Antenna Expansion Kit 75 Ohm

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

    • Designed to be used as an indoor directional antenna
    • Works with 75 Ohm amplifiers and accessories
    • Provides extra signal converage with existing system
    • Built-in ground plane
    • Wide-band coverage up to 10.6 dB gain

    Wilson 75 Ohm Triple Antenna Expansion Kit 309911-75F includes three Wison Wall Mount Panel Antenna (311155) and all necessary cables and a four-way splitter for three additional indoor antennas installation. This expansion kit provides extra signal coverage using your existing 75 Ohm signal booster system. The kit works great with the Wilson Pro 75 Ohm Commerical Booster and weBoost Connect 4G and weBoost Connect 3G.

    What’s Included In the Complete Kit?

    Wilson Triple Antenna Expansion Kit (Item # 309911-75F) Includes:

    1 antenna
    Wall Mount Indoor Antenna X3
    Item # 311155
    2 hardware
    Mounting Hardware X3
    Item # 901143
    3 4 way splitter
    75 Ohm 4-Way Splitter Item # 859106
    4 cable
    Black 0.60 m RG11 Cable Item # 951127
    5 cable
    Black 15.24 RG11 Cable w/ F Female Connectors X3
    Item # 951150

    Product Specifications

    FREQUENCY & Gain 700-800 MHz
    824-894 MHz
    880-960 MHz
    1710-1880 MHz
    1850-1990 MHz
    2110-2170 MHz
    5.2 dB
    4.4 dB
    4.2 dB
    10.1 dB
    10.6 dB
    8.2 dB
    RADIATION Directional
    IMPEDANCE 75 Ohms
    MAX POWER 50 watts
    DIMENSIONS 8.27 x 7.09 x 1.73 in
    21 x 18 x 4.39 cm
    WEIGHT 1.32 lbs / 0.6 kg (Antenna Only)
    UPC 811815026020

    Installation Instructions

    Ensure that you purchase the correct impedance antenna for your amplifier system. 50 ohm antennas (with N connectors) go with 50 ohm systems and 75 ohm antennas (with F connectors) go with 75 ohm systems. Panel antenna installation is easy. Just choose your preferred mounting style. Attach the mount in the optimal place on wall, ceiling, or pole. Attach the antenna to the fixed mount. And connect the installed antenna to the amplifier using a separate N-Male (50 ohm) or F-Male (75 ohm) cable. Panel Antennas are directional antennas which will transmit and receive signal mostly from the front. It can be installed both vertically on walls or poles (weather-resistant version) and horizontally on ceilings. Please use the appropriate mount for each specific installation. This is a building antenna so large vehicle installations will require secure installation using appropriate mounts to prevent antenna vibration and shifting inside the mount.

    If you have questions or require assistance, please call our customer and tech support at 1-800-373-2927 or email at sales@wilsonamplifiers.ca. 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.

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