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1 Ft. Magnet Antenna (50 Ohm) for Vehicles (SMA-Male) + Adhesive Disk | weBoost 311125

1 Ft. Magnet Antenna (50 Ohm) for Vehicles (SMA-Male) | weBoost 311125

1 Ft. Magnet Antenna (50 Ohm) for Vehicles (SMA-Male) + Adhesive Disk | weBoost 311125

  • Regular price $29.99 USD Sale price$24.99 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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Product Description

1 Ft. Magnet Mount Vehicle Antenna (External) with SMA Connector plus Adhesive Mounting Disc for Non-Magnet Roofs | weBoost 311125 by Wilson Electronics.

Dual band cellular and personal communication services (PCS) 800/1900 MHz 12 inches magnet mounted antenna for vehicle exterior installation. It provides up to +6.1 dB gain. It comes with a 12.5 feet RG174 cable. The type RG-174 cable terminates in a type SMA-male connector. Purchase includes mounting disc adhesive to mount on non-magnetic roof vehicle such as aluminum, fiberglass, etc. Adhesive disk part # or SKU is 990007.

This is a magnet base 3G and 4G high profile outside vehicle donor antenna. It great for any automotive car, pick-up truck, RV, SUV. It is a 50 ohm impedance antenna for 50 Ohm vehicle cell phone signal booster systems. It is for capturing cell phone signals from nearest cellular towers. It collects signals from all directions omni-directionally.

Installation is easy: Place this mag. mount antenna on top of vehicle where it will stick magnetically. This mobile antenna will work with all multi-user vehicle cell phone boosters including the SureCall Fusion2Go series and weBoost Drive series kits that require SMA connector. UPC: 813986005002 (old model with 10 ft. cable) / 811815022572 (this new model with 12.5 ft. cable).

This omni-directional magnet mount antenna's height is twelve point twenty five inches. It has 12.5 feet RG-174 cable attached to it with SMA Male connector at its end. It is not the standard antenna included in weBoost Drive 4G-X and 4G-M kits. The standard ones are low profile and shorter in height. This is longer and taller at 12.25 inches.


Identify a location on the top of your vehicle that is near the center of the vehicle roof. Place atleast 12 inches away from any other antennas and from any windows (including sunroofs). Clean the surface where you will place the outside antenna. Mount the outside antenna by placing on top of vehicle. NOTE: For aluminum roofs, use the included adhesive disk to secure outside antenna in place.

How can the cable can be routed with different vehicles?

The cable is strong enough that it may be shut in most vehicle doors without damaging the cable.

    • Car/ Sedan: Cable routed into rear side door.
    • SUV/ Van/ Hatchback: Cable routed into top of hatchback door.
    • Truck: Cable routed into side door.
  • NOTE: When going through car wash, remember to remove your antenna.


      • Works on worldwide cellular bands for voice and 4G data: Cellular and PCS bands (not AWS).
      • High performance for all cellular repeaters and boosters.
      • Supports 2G, 3G, 4G.
      • Designed for exterior vehicle installation.
      • High efficiency & high profile design that stands out on any vehicle type to catch maximum signals.
      • Rugged & waterproof for all weather operation.
      • Simple install.
      • Ground plane independent.
      • 2-year warranty.


      • Covers all cellular frequencies stated below.
      • All M2M applications.
      • High gain signal output surpasses others this size.
      • Install instantly on any steel surface (required).
      • Portable and easy to store.
      • Outdoor rated waterproof.
      • Great for cars and trucks.
      • Connects to cellular boosters and modems.
      • Assembled in USA.


Frequency Band (MHz) 700-800 | 824-894 | 880-960 | 1710-1880 | 1850-1990
Peak Gain (dBi) ~1.9 | ~5.12 | ~3.1 | 4.0 | 6.12
Impedance (Ohm) 50
Mount Type Rare Earth Magnet
Polarization Vertical
Horizontal Beam-width 360 Degrees
Vertical Beam-width 20 to 30 Degrees average over all bands
Radiation Pattern Omni-Directional
Max Input Power 50W
Cable Type (ft.) RG-174
Cable Length (Feet) 12.5
Antenna Dimensions 12.25 x 1.5 inch
Antenna Weight 4 lbs.
Connector SMA-Male
Water Resistance IPX Weather Rated
Lightning Resistance Anti-Static Coating
Substance Compliance RoHS


Customer Reviews

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  • How does it attach to your phone?

    It does not attach to the phone. It attaches to the signal amplifier in the car. Such a vehicle cellular amplifier kit has a cable attached to it that ends with interior antenna broadcasting signal in vehicle. Therefore, this is just a replacement component of a part (exterior antenna) within a vehicle cell phone booster system.

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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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