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Wilson Cradle Plus Antenna Kit SMA-Male - 301148

Product subtitle:

for wired amplifier installations inside vehicles and home/office areas, w/ 7.5ft RG-174 cable & SMA-Male


Built-in vehicle interior antenna in cradle; Works with 50 Ohm amplifiers and accessories; provides multiple mounting options; Adjustable to fit almost any cell phone; Up to +4.3 dB Gain


Item: #301148; Wide-band; SMA-Male; Omni-directional



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Wilson 301148, Cradle Plus Antenna Kit, with SMA-Male, main image
Wilson Cradle Plus Antenna Kit SMA-Male - 301148
Was $39.95 (You save $5.00)

Wilson Cradle Plus Antenna Kit SMA-Male - 301148


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    Your Price:
    Was $39.95 (You save $5.00)

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    Two (2) Year

    weBoost manufacturer's warranty

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    within 48 contiguous states.
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    Product Overview

    Say hello to optimum cellular signal and data speed enhancement.

    • Built-in cell phone signal antenna inside cradle
    • Works with 50 Ohm amplifiers and accessories
    • Increases driver safety by using hands-free device
    • Adjustable to fit almost any cell phone
    • Up to +4.3 dB Gain

    The multi band Wilson 301148 Cell Phone Cradle Plus Antenna with SMA Male Connector, when combined with any of Wilson/weBoost amplifiers and an outside antenna, can dramatically improve the performance of your cell phone signal or data card. And, since it is compatible with any hands-free device, including earbuds and Bluetooth products, the Cradle Plus enables you to keep both hands on the wheel while you communicate and enjoy a stronger signal.

    NOTE: In some states, state law prohibits drivers from using suction mounts on their windshields when operating motor vehicles. In such cases, mount the Cradle Plus to your vehicle's vents or dashboard with any of the other brackets supplied in this package. Wilson assumes no responsibility for any fines, penalties or damages that may result from disregarding this notice.

    What’s Included In the Complete Kit?

    Wilson Cradle Plus Antenna Kit (Item # 301148) Includes:

    1 antenna
    Cradle Plus Antenna with RG174 Coax Cable
    Item # 301148
    2 mount
    Gooseneck Suction Cup Mount
    Item # 901120
    3 901134 mounting kit
    Cradle Mounting Kit
    Item # 901134
    4 Guide
    3 Sets of Arms (Small, Medium, Large)
    Item # 991183

    Product Specifications

    FREQUENCY & GAIN 700-800 MHz
    824-894 MHz
    880-960 MHz
    1710-1880 MHz
    1850-1990 MHz
    2110-2170 MHz
    -5.0 dB
    0.7 dB
    -0.8 dB
    2.3 dB
    2.6 dB
    1.5 dB
    IMPEDANCE 50 Ohms
    COAX CABLE 7.5 Feet RG174 (2.3 m)
    HEIGHT 4.125 in / 10.5 cm
    WIDTH 2.875-4.5 in / 7.3-11.4 cm

    Installation Instructions

    Follow included installation instructions. 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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