Wilson 311104 NMO Mount Antenna Dual Band 800-1900 MHz, main
Wilson NMO Antenna 50 Ohm, 13.88-inch
Model: #311104Wide-bandSMA-MaleOmni-directional
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Wilson NMO Antenna 50 Ohm, 13.88-inch - 311104

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Lifetime Technical Support.
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2 (Two) Year Warranty.
  • Outdoor omni-directional 3G & 4G antenna.
  • Works with car signal boosters.
  • Non-Magnetic, Requires a separate NMO mount - 905814
  • Most popular car antenna.
  • Up to +5.9 dB gain.

Product Details

Wilson NMO Antenna 50 Ohm, 13.88 inch

No more annoying dropped calls, poor call quality & slow Internet!

The Wilson NMO Antenna from Wilson Electronics is an exterior vehicle antenna upgrade or replacement for your Wilson weBoost vehicle cell phone signal booster.

  • Outdoor omni-directional 3G & 4G antenna.
  • Works with car signal boosters.
  • Non magnet, requires separate NMO mount.
  • Most popular car antenna.
  • Up to +5.9 dB gain.

The Wilson NMO Antenna is a 50 Ohm antenna used to pull in existing 3G & 4G LTE signals from your nearest cell tower source. All Wilson NMO antennas require separate NMO mount (mounting base with cable) and drilled hole in surface. It’s features up to +5.9 dB gain.

Designed for outside vehicle installations for a cars, pickup trucks, vans, and SUVs.

Backed by a 2-year manufacturer warranty, 24-hour US-based customer support (Texas!), 30-day better signal or money back guarantee, and lifetime technical support.

Goodbye, no-signal frustrations.

What's included in the kit?

Please note that this NMO antenna requires separate mount for installation. Wilson 905814 NMO Antenna Mount is recommended.

13.88 inch NMO Vehicle AntennaItem # 311104

Product Specifications

The Wilson NMO Antenna is a simple, effective solution to maintain continuous communication for all cellular-enabled devices – smartphones, tablets, etc - in your cars, pickup trucks, vans, and SUVs.

FREQUENCY 700-800 MHz: 2.0 dB;
824-894 MHz: 4.9 dB;
880-960 MHz: 0.0 dB;
1710-1880 MHz: -3.1 dB;
1850-1990 MHz: 5.9 dB;
2110-2170 MHz: 1.3 dB
MOUNT NMO Mount Type
CABLE Sold Seperately
HEIGHT 13.88 in / 35.3 cm

Installation Instructions: Videos


Part 1 of 6:
Where to Install Your Booster.

Part 2 of 6:
Installing the Outside Antenna.

Part 3 of 6:
Running Cable into Your Home.

Part 4 of 6:
Installing the Inside Antenna.

Part 5 of 6:
Installing the Booster.

Part 6 of 6:
Troubleshooting & Checking Your Signal.


If you have questions or require assistance, please call our customer and tech support at 1-800-568-2723 or email at sales@WilsonAmplifiers.com. We will be happy to assist you in every step of the way.


We're in the business of providing reliable connection– not selling boxes, not selling snake oil, and definitely not losing your trust.

First 100% Guarantee: We provide a 90 Day Money Back Guarantee on all new weBoost products and a 30 Day Money Back Guarantee on all new Wilson Pro products. All refurbished units come with a 90 day money back guarantee. No other company does that. Take your time and make sure you’re happy with the solution. We’re here to support you if you have any questions. That's the Wilson Amplifiers difference.

Second 100% Guarantee: Anytime during your 2-year manufacturer's warranty (1 year for refurbished/renewed), should your unit not perform to its usual standards, contact us, and we'll take care of it. We're not here for the one-time sale. We're here for the lifetime supporter. We want to be loved.

Third 100% Guarantee: Lifetime technical support. You’re our guest. Whether it’s finding cell tower locations, learning about new cellular technology, or asking about installations, we’re here to help. We’re also fond of football debates and talking about all things food.

Oh, and we also provide FREE shipping for everything 😉