Loading... Please wait...

NMO Antenna (weBoost 314203, previously Wilson 304203) Omni Directional for iDEN & PCS Bands 700/ 800/ 900/ 1900 MHz

  • NMO Antenna (weBoost 314203, previously Wilson 304203).
Paypal Credit

All weBoost & Wilson Pro kits by Wilson Electronics are designed and engineered in USA. Download PDF catalog to browse all kits and accessories we carry:

PDF of Wilson/ weBoost Signal Boosters and Accessories CatalogWilson/ weBoost Signal Boosters & Accessories Catalog

Helpful links:

Detect accurate signal strength in decibels with your phone.Detect Signal Strength Accurately in Decibels.

Find Cell Tower LocationsFind Nearest Cell Tower Locations.

NMO Antenna (weBoost 314203, previously Wilson 304203) Omni Directional for iDEN & PCS Bands 700/ 800/ 900/ 1900 MHz


Please call 1-877-786-1105 to order a similar replacement product because this item is not available anymore.
Have you considered the weBoost Installed?

Chat Live, or call 1-877-786-1105 for Item Price, or to Order
Best Price Guarantee.

We will not only match the price, but we will beat it to compensate you generously for your effort to contact us.*

Rest assured, we monitor prices online to ensure that you get the best value.

However, if you find this item at a lower total cost incl. shipping, please CHAT LIVE, CALL, or EMAIL us. Thank you.

*Some restrictions may apply. Please contact us for details.

NMO Antenna (weBoost 314203, previously Wilson 304203).
NMO Antenna (weBoost 314203, previously Wilson 304203) Omni Directional for iDEN & PCS Bands 700/ 800/ 900/ 1900 MHz
  • No sales tax on internet orders from outside Texas.
  • 60 days money-back guarantee.
  • Free 5-7 day std. shipping or free 3-5 day priority shipping on USA orders $100+ w/coupon code: FREEPRIORITYSHIPPING
weBoost/ Wilson
NMO Antenna (weBoost 314203, previously Wilson 304203).
NMO Antenna (weBoost 314203, previously Wilson 304203) Omni Directional for iDEN & PCS Bands 700/ 800/ 900/ 1900 MHz
Paypal Credit
Questions? Call us for a FREE product recommendation.
Have it installed professionally - Submit details now for installation service by certified and experienced installers.

Product description of NMO Antenna (weBoost 314203, previously Wilson 304203) Omni Directional for iDEN & PCS Bands 700/ 800/ 900/ 1900 MHz.

NMO Antenna (Omni-Directional mobile antenna for iDEN and PCS band 800/ 900/ 1900 MHz (weBoost 314203). weBoost NMO antenna is an omni-directional antenna that can be mounted on almost any type of vehicle. Antenna from weBoost is ideal for mounting on your car, truck, RV or other type of vehicle. Alternate part name is, Wilson 314203.

Mounting this antenna does require drilling a hole first – This may be on the roof or the trunk of your vehicle. The initial installation is still relatively straight forward. Once NMO antenna has been fitted, it is extremely durable and robust. NMO antenna will withstand the harshest of conditions. The device is weather proof and is also motion and vibration proof. Antenna is firmly secured to your vehicle once fitted. This has an added benefit of making antenna very difficult for anyone to steal.

Cellular antenna operates on tri-band and can provide up to 5.9dB of gain. This makes this antenna very powerful and capable of dramatically improving signal strength.

Multi-band versatility.

Because the weBoost NMO antenna operates on dual band, it is compatible with a large number of devices. This includes compatibility with most weBoost signal boosters and also with amplifiers made by other manufacturers.

NMO mount antenna.

The NMO mount allows for extremely secure and robust mounting.

Permanent installation.

The 314203 antenna is designed for permanent installation. This antenna is ideal when you need a permanent solution for your signal problems. It is also ideal when you need a very robust attachment. For example, it is ideal if you are mounting antenna to an emergency vehicle, or other vehicle type that will be used in harsh conditions.


The omni-directional design of the weBoost antenna allows it to send and receive signals regardless of direction. No matter where the nearest cell tower is located, this wireless antenna will be able to efficiently send and receive signals to, and from, that location.


Mobile phone antenna is designed to be weather proof. This cellphone antenna is made from stainless steel and can withstand even the worst of weather conditions. Thanks to the permanent NMO mount, it stays put even in storms and other dangerous types of weather conditions. This is a car antenna you need if you need it to stay firmly secured, and in place.

NMO mount and coax cable are sold separately. It is important to note that the NMO mount and the coax cable are both sold separately. The NMO mount is needed for fitting the antenna to your vehicle. You may already have an NMO mount installed from a previous antenna! If so, then you can keep the existing mount. If not, then you would need to purchase a new one.

The coax cable is required for connecting your antenna to the amplifier that you have inside of your vehicle. The antenna has an SMA-male connection on it so coaxial cable can be purchased to connect to this, and then to connect at the other end to your signal booster.

Frequency of operation.

The weBoost antenna operates on the following frequencies – 800, 900 and 1900 MHz.

weBoost 314203 (previously Wilson 304203) tri band mobile cellular NMO mounted antenna minimizes loss and maximizes gain for iDEN bands (806-866 /896-939 MHz) and PCS band (1850-1990 MHz). A gain of 3dB can be expected in iDEN bands and a gain of 4dB can be expected in the PCS band with this whip style antenna (more specific frequency and their respective gains stated below). This weBoost roof mount antenna requires a Motorola-style NMO mount. "NMO" acronym term coined after, "New Motorola". However, we like to refer to that acronym NMO as, "Non-Magnetic Option" to help clarify that it needs to be drilled through the roof and not placed on top to stick to metal as magnetic ones. It requires antenna adapter cable if connecting directly to a cell phone.

Are you a mobile user who finds it hard to find signal while traveling by your car or truck? Do you consistently drop calls because of such weaker signal while travelling? You can resolve that problem by getting an NMO antenna. NMO external antenna is a device that can give and maintain strong mobile signal while on the road. More specifically for your mobile device, the NMO omni-directional iDEN/PCS antenna is the best for those frequency bands. It will give your phone the boost that it needs for your signal. 


This NMO omni-directional iDEN/PCS antenna is a tri-band antenna which is designed to be combined with a mobile amplifier, with a gain of up to 5.9 dB. With a very affordable MSRP price of $13.99, this antenna can work at its best on RVs, SUVs, cars, and vans. It requires an NMO mount, which is sold separately, in order to work. 


As an outside antenna, it is ultimately useful while traveling. 

Kit Includes.

  • The tri-band antenna. 
  • Installation guide.


  • Omni-directional.
  • Tri-band versatility.
  • Permanent installation.
  • Requires an NMO mount.
  • Made up of quality stainless steel.
  • Weatherproof.
  • Coax cable and NMO mount are available separately.


  • Works best when used with complete accessories like a 50 ohm amplifier.

Compatible with carriers sending frequency bands which include following.

  • 1850 - 1990 MHz, 5.9 dBi Gain.
  • 1710 - 1880 MHz, -4.1 dBi Gain.
  • 880 - 960 MHz, 4.3 dBi Gain.
  • 824 - 894 MHz, 4.9 dBi of Gain.
  • 700 - 800 MHz, 3.7 dBi Gain. 

Product Specifications.

  • Frequency: 700/ 850/ 900/ 1900 MHz.
  • Impedance: 50 Ohms.
  • Polarization: Vertical.
  • Radiation: Omni-directional.
  • Material: Stainless Steel.
  • UPC: 811815023449.
  • Ground Plane: Requires metal ground plane.
  • Height: 35.3 cm/13.88 inches.
  • Coax Cable: No (available separately).
  • Mount: NMO mount (available separately).
  • Connector: FME Female.

Detailed Summary.

This iDEN/PCS antenna is perfect for mobile users. This is specifically designed to boost their wireless signal. It connects you with your business associates and loved ones while on travel. With its very affordable price, you will never go wrong in using this device. This lets you make and take calls, even at a weak signal zone or isolated area. Leave the work to this antenna for it will automatically pick up and transmit signal for you. With the right installation and accessories, you can get the most out of this item. In the event you're still skeptical if this can indeed be the best antenna for your mobile, contact your network provider today. 

Brief Summary:

Non-Magnet Mount Antenna for Permanent Installation on a Vehicle. 13.88 inch Antenna For Mobile Cell Phone Signal Boosters. 50 Ohm, SMA-Male. This part requires a separate mount, 3/4 inch NMO Mount part 905814 or 3/8 inch NMO Mount part 901150.

Product Reviews.

Warranty Information.

Get an industry-leading two years manufacturer's warranty on all consumer grade weBoost amplifiers. All Wilson Electronics' commercial grade WilsonPro cell phone amplifiers have three yrs. manufacturer warranty. Furthermore, we provide sixty days extended return policy on all brand-new and used or refurbished weBoost & Wilson Pro cell phone boosters and GSA items. If you have questions or require help, please email us or call our customer and tech support at toll free number 1(800)501-3153. We will be happy to guide you. In addition to lowest price, all cheaper refurb. items are factory tested and include one year manufac. warr. Unless on-sale/ clearance products explicitly state the word "refurbished", all items we stock are brand-new!

60 Days Refund Guarantee
CellPhoneSignalBooster.us Reviews

Questions? Call us for a FREE product recommendation or try our automated Cell Phone Signal Booster Selector Tool. Need a cell phone booster installer? We offer installation services by a certified installing team that installs boosters nationwide across USA and Canada. Submit location details for cell phone signal booster system design & installation quote to have your amplifier kit installed by professionals.

Recent blogs:

  • Wilson Pro 4300/4300R Now With Network Scanning
    WilsonPro recently announced an innovative addition to their  Wilson …
    Read more.
  • weBoost Installed | Home Complete Intro by Wilson
    Wilson Electronics has launched its new Home Complete weBoost product, …
    Read more.
  • WilsonPro Pro 710i 5G Amplifier to Transform Wireless Industry
    In-Stock: Call 1-877-786-1105 to order over the phone. The 5G Pro 710i Will …
    Read more.

© 2022 Cell Phone Signal Booster. | Retail Storefront Address: Accessory Fulfillment Center, LLC., Houston, TX. | AFC LLC. is an authorized reseller of Wilson Electronics, LLC. brands weBoost & Wilson-Pro. |