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Uniden UM50 Vehicle Cellular Signal Booster Kit

SKU: UNIDEN-UM50
$397.99
IN STOCK. Ships same or next business day.
$397.99
IN STOCK. Ships same or next business day.
  • Powerful booster for mobile applications - +50dB of gain for multiple users
  • Allows for enhanced cellular connection 30 mi (50 km) from the tower
  • For complete coverage of cars, SUVs, trucks, RVs, boats, and trailers
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1 year manufacturer's warranty
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Uniden UM50 Vehicle Cellular Signal Booster Kit
$397.99

Complete Cellular Coverage on the Go

No matter where you drive, staying connected is important. The Uniden UM50 vehicle booster provides piece of mind. Whether you’re driving down the road, on a cross-country road trip, or parked at a campground, be sure you can stay in touch with the people in your life that matter.

From Uniden, the Most Trusted Name in Wireless

Uniden has been a household name for decades, keeping you connected with cordless telephones and CB radios. Now they’ve shifted their focus to cellular and are dedicated to bringing you the highest quality signal booster on the market.

Few things are more frustrating than weak cellular signal causing dropped calls, hanging web pages, frozen video pages, or slow texts. The Uniden UM50 vehicle booster reduces these instances while covering the interior of your vehicle with crisp, clear cell signal.

Reliable GPS, Cell Signal, and Data on the Road

Get superior cell signal for multiple cellular devices! The Uniden UM50 booster keeps your GPS current and allows for reliable hands-free calling. It works for any sized smartphone (iPhone, Android, Samsung, etc.) and will provide superior signal.

Total Compatibility for Multiple Simultaneous Cellular Devices

The Uniden UM50 booster is a +50dB vehicle cell signal booster that will amplify 4G, 3G and 2G signals across all cellular bands and carriers, including Verizon, AT&T, T-Mobile, US Cellular, and more. It is FCC and Industry Canada approved.

The Uniden UM50 offers fully automatic gain, oscillation, and power control which protects the cellular network and keeps you connected at the maximum power possible.

Uniden UM50 Details

No more dropped calls, slow internet, & disrupted service

The Uniden UM50 is the most powerful car cell phone signal booster from Uniden.

With up to +50 dB gain of amplification, it greatly enhances 3G & 4G LTE cell service for all your wireless devices (smartphones, notebooks, hotspots, etc.) on any carrier.

Never drop a call while on the road again. Stop waiting for loading screens. No more searching for reception. Get faster internet & updates on your apps. Send emails and text messages with zero delay. Stream video & audio with little to no buffering.

More bars instantly.

  • Boosts 3G & 4G LTE for any car or vehicle.
  • Works for all phones & cellular devices, all US carriers.
  • Complete kit: all parts included, easy install.
  • No monthly fees, no need to be connected to wifi, it just works.
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Who is this for?

For most cars, sedans, and SUVs.

Great for: urban & suburban areas with some rural areas.

Not recommended for : off-the-grid areas or needing whole RV coverage.

Technical Specifications
Uniden UM50 Cell Phone Signal Booster
Frequencies - Uplink 698-716 MHz; 776-787 MHz; 824-849 MHz; 1850-1915 MHz; 1710-1755 MHz
Frequencies - Downlink 728-746 MHz; 746-757 MHz; 869-894 MHz; 1930-1990 MHz; 2110-2155 MHz
Max Gain 50 decibels (dB)
Impedance 50 Ohm
Power DC12V / 3A
Connectors SMA-Female
Dimensions 100 x 165 x 30 mm
Weight 2.5 kgs (Booster Only)

FCC NOTICE:

This is a CONSUMER device. BEFORE USE, you MUST REGISTER THIS DEVICE with your wireless provider and have your provider's consent. Most wireless providers consent to the use of signal boosters. Some providers may not consent to the use of this device on their network. If you are unsure, contact your provider. You MUST operate this device with approved antennas and cables as specified by the manufacturer. Antennas MUST be installed at least 20 cm (8 inches) from any person. You MUST cease operating this device immediately if requested by FCC or a licensed wireless service provider.


Kit Includes
Uniden UM50 Amplifier
Outisde Antenna
Inside Patch Antenna
DC Power Supply
Magnetic Mounting Base

Frequently Asked Questions

Why should I buy the Uniden UM50?

The Uniden UM50 works best in urban and suburban areas, for people who have long commutes or drive a vehicle in a service capacity. If you regularly conduct business or need entertainment on the road, the Uniden UM50 will reduce buffering and eliminate dropped calls by keeping you connected to your nearest towers. It is powerful enough to cover the entire vehicle in anything but the weakest signal situations.

The Uniden UM50 is Uniden’s primary signal booster for vehicles, including cars, SUVs, trucks, semi trucks, RVs, fleet vehicles, boats, yachts, and more. This is a 5G ready booster primarily operating on 4G LTE and 3G voice and data frequencies.

Please call us at 1-800-470-6777 for a free consultation and answers to any other questions you might have.

How does installation work?

Vehicle signal booster installation is simple:

  1. Place the outdoor antenna on top of your car/mount it to your truck.
  2. Place the cradle on your dashboard or attach it to an AC vent
  3. Plug power supply into car power supply.
  4. Enjoy your booster!
Where can I use this booster?

The Uniden UM50 will work in any vehicle or indoor location. It is designed for use while moving or in the interi of a vehicle, such as a car, SUV, truck, van, semi, boat, yacht, or schooner.

It is not designed for outdoor use.

How do I get the booster connected to my phone?

The Uniden UM50 amplifies the signal reaching your phone at the source, so your phone doesn’t need to “connect” to anything. It isn’t a WiFi router – if your phone can detect cellular signal, then it will pick up the amplified signal the booster emits. As long as it is in the vehicle, it should be receiving amplified cell service.

If all this sounds complicated, that’s because it can be. Call us at 1-800-470-6777 with any questions – toll free.

How can I determine the boost I’m getting?

Get the OpenSignal app if you have an iPhone, or the Network Cell Info Lite app for Android, and get reading your signal strength in standard dB (decibel) measurement. The closer to 0 your number, the stronger your signal.

What is the Return Policy?

All Uniden systems, including the UM50, can be returned within 90 days. It also comes with a 2 year warranty.

Please call us at 1-800-470-6777 for a free consultation and answers to any other questions you might have.

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