Uniden® UM50 4G Car/RV/Boat Cellular Booster Kit

Improve 3G & 4G LTE Cell Signal, Car/RV/Boat

By Uniden

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$ 647.00 In Stock

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Description & Features+

Enjoy crystal clear phone calls and lightning fast data speeds.
Eliminate dead zones, make dropped and missed calls a thing of the past and extend your cellular signal coverage whether you are on the road, on the water or in the trail.

The Uniden UM50 4G Car/RV/Boat cellular signal booster kit has 50 dB of gain, which can boost your weak cellular signal and improve your cellular coverage.

It has never been easier to enjoy crisp, clear and consistent cellular signal.This kit is plug and play, it is easy to install, and comes complete with everything you need to increase your cellular signal. The outdoor antenna that is included in this kit is a magnet mount omni directional antenna with a 360 degree reach.

Wireless World: Phone, Smart Phones, Tablets & Data Cards
Few things are more frustrating than a weak cellular signal causing dropped calls, hanging web pages, frozen video streams and blocked online games. Wirelessly connect up to 20 of your favorite cellular devices, and get a boosted signal on all 4G networks. It is a quint band booster and will boost all networks using the 850MHz, 1900MHz, 1700/2100MHz, and 700MHz frequency ranges.

Reliability & Quality
Your booster works hard so your device doesn't have to; this saves your battery and reduces the radiation your phone emits. You will enjoy many years of trouble free performance from the Uniden UM50 4G cellular signal booster kit with its superior build and quality craftsmanship. The booster uses industrial quality components like the metal shell and N type connectors as well as having an advanced set of technical features
Technical Specifications
• Frequency Ranges: 800 MHz / 1900 MHz / 1700-2100 MHz / 700 MHz (Band A+B) / 700 MHz (Band C)
• Gain: 45 dB / 50 dB
• Max. Uplink power: ≥ 23 dBm
• Max. Downlink power: ≥ 0 dBm
• Power requirements: Input AC90~264V,output 12V / 3A

Technical Features
• Automated Gain & Level Control ensures solid coverage even when your incoming signal is intermittent.
• Automatic Shut Off ensures your system will protect itself and the carrier network in case of signal overload.

What's In The Box
• Uniden UM50 4G Cellular Signal Booster
• Uniden Outdoor Magnet Mount Omni Directional Antenna with 10 ft of cable
• Uniden Indoor Sticker Mount Panel Directional Antenna with 10 ft of cable
• 12V Lighter Plug Power Adapter
• Installation & User Guide


Assembled Depth (in.)
4.7 in
Assembled Length (in.)
9.6 in
Assembled Weight (lbs.)
5 lb
Assembled Width (in.)
1.72 in
Phone case compatibility
UPC with check digit internal
Product Identifiers
Walmart Item #
Model #

Return Policy+

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 > Return Policy

You can return this item within 90 days from the day you receive your online order.

There are two easy ways to return this item:

  • Return this item to a Walmart store
  • Return this item by mail

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