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Shakespeare Galaxy 5239 World Band Cellular Antenna (9.25 inches)

Shakespeare Galaxy 5239 World Band Cellular Antenna (9.25 inches)

Shakespeare Galaxy 5239 World Band Cellular Antenna (9.25 inches)

  • Regular price $190.00 USD Sale price$169.99 USD
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  • *These fields required. [2] May exclude very large size items because we offer free shipping so our actual cost may be too high due to the size/ weight of item to be able to match the price. [3] Request must be made before order placement. Not valid after order placed. Other restrictions may apply. Please contact us for details.

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Free Lifetime Support. SKU / Model: GALAXY-5239

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Product Description

Shakespeare Galaxy 5239 World-band antenna provides coverage for 2G, 3G, 4G and WLAN systems for Cellular, PCS, AWS and LTE frequencies, as well as 802.11n Wi-Fi. This compact, feature rich antenna is ideal for any exterior location including any watercraft vessels such as boats, yachts, and ships. It is fitted with a stainless steel ferrule and N-connector that are compatible with nearly all Shakespeare 1 inch to 14 inches threaded mounts. This is a weather-proof winterized antenna, ideal for marine vessels.


  • Full Band (698 – 2700 MHz) Broadband Range.
  • For 2G, 3G, 4G and WLAN systems.
  • Wi-Fi 802.11n compatible.
  • Weather-proof, designed for marine use but can be used elsewhere.
  • Omni-directional antenna provides 3-4 dB Gain for signals from all directions.
  • Compatible with all signal amplifiers.
  • Very easy to install.

Technical Specifications:

  • Frequency: 698 - 960 / 1700 - 2700 MHz.
  • Impedance: 50 ohms.
  • Antenna Gain: 2 to 3dB @ 698 to 960 MHz / 3 to 4dB @ 1700 to 2700 MHz.
  • VSWR: ≤ 1.8.
  • Power Rating: 10 Watts.
  • Polarization Type: Vertical.
  • Radiation: Omni-directional.
  • Maximum Power: 100 Watts.
  • Connector Type: N-female.
  • Dimension: 9.25" H x 2.625" D.
  • Color: White.
  • Operating Temperature: -22° to +176° F.
  • Mounting: 1 in x 14 thread mount.
  • Mounts on Roof or Wall.
  • Beamwidth: E:72 H:92 / E:50 H:80
  • Ground plane: Internal Built-In.
  • Material: Fiberglass.
  • Shakespeare Limited Warranty: 5 years.

Marine Antenna Kit UPC 719441900960 Includes:

  • Multi-band 50 ohm Omnidirectional Antenna.
  • Mounting hardware.

Detailed Summary:

  • Designed to be mounted outside of a building.
  • High gain.
  • Built-in ground plane.
  • Omni-directional antenna.
  • Easy and quick installation.
  • Resistant to weather with tough ABS material and tested to withstand wind speed of 60 miles per second.
  • Improves the transmission of cell phone signal between the amplifier and the nearby cell tower.
  • Designed for fixed installations.
  • Comes with mounting hardware that is necessary for installation.
  • Made in USA.

From the manufacturer:


  • Outside use.
  • Omni-directional.
  • 3-4 dB Gain.
  • 2G, 3G, 4G, WLAN.
  • Full-band.
  • Weather resistant.
  • Easy to install.

    It should be mounted in an upright position for best results. 

    It is compatible with all cell phone signal amplifiers operating on 50 ohm impedance.

    Cable compatibility: LOW Coax Cables WITH Type N-MALE ON EITHER side.


    Customer Reviews

    Questions & Answers


    Ask a Question
    • How is this Shakespeare Galaxy 5239 World Band Cellular Antenna connected to a cell phone? Is it through a router? If so, which router do you recommend?

      This is a replacement antenna that is connected through a Marine cellular amplifier. The complete kit that includes this antenna is listed here:


    • Will this antenna work properly with the Cradlepoint IBR600B 4g LTE router?

      Yes, this would improve reception to all 4G LTE cellular devices indoors.

    Data Sheet / User Guide

    Data Sheet

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    Note: For any signal booster to help, outside signal strength must be at least -110 dB or there must be a clear line of sight to a cell tower that is within twenty miles. Before ordering, please check outside signal level in decibels or ensure that you can make and hold a phone call at any good spot outside where you can mount an exterior antenna. Square footage stated in signal booster listings is based on good signal outside. If it is any weaker, the boosted sq. ft. area will be considerably lower, accordingly.

    Kevin K. of Anderson, California gave the following review:

    Website is easy to use with plain straight forward info but could have had more on testing signal strength to make sure you get a strong enough booster.

    Therefore, please note that stated sq. ft. coverage is based on good signal outside. For best results: If outside signal is weak, we suggest choosing the next higher sq. ft. coverage kit. If outside signal is very weak, we suggest choosing the kit with even more higher sq. ft. range bracket. Basically, higher the sq. ft. bracket, the more powerful the signal amplifier with greater Gain as well as higher uplink and downlink output power.

    If outside signal is too weak (weaker than -110 dB), submit request for cell coverage solution assessment. Upon receipt of questionnaire, we will perform residential or business site survey. This will help us determine the system that is needed to improve cell coverage. Then, we will create system design using that system such as femtocell, active or hybrid distributed antenna system (DAS), or other carrier feed signal enhancing method available that will work at your signal-challenged location. Finally, we will schedule for installation after equipment and installation service quote has been approved by you, or your company.

    For non installation-included kits: Most home / office / building cell signal booster kits only include bracket to mount exterior antenna on outside wall, edge of roof, or existing pipe up to 2 inches in diameter. Mounting pole not included with most kits, unless stated specifically that it is included for free. Therefore, a mounting post must be purchased separately if you will require it to mount exterior antenna.

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