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Cellphone-Mate 9.5" Full Band Outdoor Omni 3G/4G Antenna (Cables Sold Separately)

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Item Number: 3047
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This antenna does NOT include cabling. You must select a length of cable from the list (for the ultra-low-loss cabling, we bundle the connector you'll need to connect the cable to your adapter). If you already have a compatible cable you plan to use (this antenna has an N/Female connector), you may select the "I already have a cable" option at the bottom of the list.

How much cable should you use? Unless you plan on using an amplifier as well, we recommend using LESS THAN 50' OF CABLE to minimize signal loss. The longer the cable you use, the more signal you lose. Mounting the antenna outside and reasonably high up is recommended, but using long lengths of cable for the express purpose of mounting the antenna higher up is NOT worth it - you will lose more signal from the cable than you will gain from mounting it up higher. For example, using a 20' cable and mounting the antenna at the roof line would be better than using a 50' cable and running the antenna high up a pole on the roof.
Select a Cable (required) - details
You will need an adapter cable or connector to connect this antenna to your device. Simply select your device from the menu and we will include the appropriate adapter with your antenna. If you already own the necessary adapter, you can select the "I already have an adapter" option from the bottom of the list.
Select Your Adapter Cable or Connector (required) - details

Fast Facts About This Product:

  • This antenna is best for: 3G and 4G users who do not have line of sight to the cell tower or don't want to worry about aiming an antenna; mobile users who need an omni antenna that covers 3G and 4G.
  • Compatibility: 700-2700mhz networks, which are used by most 2G, 3G, and 4G providers in the USA, including:
    • Verizon 2G/3G/4G/AWS
    • Sprint 2G/3G/4G WiMAX/4G LTE
    • AT&T 2G/3G/4G/LTE
    • T-Mobile 3G/4G
    • MetroPCS 3G/4G
    • US Cellular 3G/4G
    • Datajack 3G
    • Virgin Mobile 3G
    • For other carriers, confirm which frequency your provider is using and make sure this antenna supports it before purchasing! Contact us if you need any assistance.
  • Height: 9.5" tall.
  • Cable: NO cable is included with this antenna. Various lengths are available; you can select your cable above.
  • Ground Plane: The Full-Band Omni has a built-in ground plane.
  • Weatherproof? Yes, this antenna is designed for exterior use.
  • Mounting Requirements: The Full-Band Omni Antenna includes a mounting bracket and hardware for mounting to a wall.
  • Portability: This antenna is not portable - it is designed to be mounted in a fixed location.

Do a site survey before buying this antenna! If you're purchasing this to use in just one location, we strongly recommend doing a site survey first to determine whether the antenna will help your signal and performance and to give you an idea of what kind of results you can expect from it. Start here: Will an Antenna/Amplifier Help Me?

Included in this package:

  • Cellphone-Mate CM288W Full Band Omni antenna
  • Mounting hardware to mount to a flat stucco surface (if you plan to mount the antenna to wood/concrete/brick, you will need to buy wood or masonry screws separately from your local hardware store)


  • Model: CM288W
  • Frequency Range: 698-960/1700-2700MHz
  • Antenna gain: 2-3dB at 698-960 MHz; 3-4dB at 1700-2700 MHz
  • Impedance: 50ohm
  • Cable: None included - select a cable from the menu above
  • Dimensions: 9.5” x 3.9”
  • Connector: N Female
  • Mount: Mounts on roof or wall
  • Polarization: Vertical
  • Radiation: Omni-directional
  • VSWR: ≤1.8
  • Power Rating: 10
  • Operating Temperature: -22° F Degrees to +176° Degrees
  • Beamwidth: E:72 H:92/ E:50 H:80
  • Material: Fiberglass
  • Color: White

Best Omni Antenna for Verizon LTE

This is the first outdoor omni antenna that not only improves 3G signals, BUT also Verizon LTE as well. We have been really impressed with the results that we see with this antenna. Read our first impressions.

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 Last 6 Months (5) 
All Reviews (118)

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Only customers who bought this item from 3Gstore can write a review - these are all verified 3Gstore purchases

Date Added: 05/12/2014 by MARK A. (KITTS HILL, OH)
The package was received in good condition, the antenna itself does not bring in a signal at all like is stated. My device pulls in a better signal by itself and thats only 2 bars. I had purchased this in order to get a much better signal and to prevent signal drop out that happens occasionaly. I am about 2 miles from a cell tower. My wireless landline pulls in a constant 3 bars and that antenna is inside my home and only 6 inches tall.

3Gstore Comments:

Not sure why you are having these issues with this product. This antenna is rated one of 3Gstore's TOP SELLERS in our store!

You may want to take advantage of our FREE TECHNICAL SUPPORT by calling in on our Toll Free Number: 1-866-3GSTORE (Press 3 For Technical Support)

We definately don't want you to be unhappy with your purchase. lets see if we can get things working for you !

Date Added: 04/02/2014 by John J. (Grand Bay, AL)
Product works good but mount needs more surface area to allow modification to different surface areas like poles...

Date Added: 03/29/2014 by Phillip A. (Sagle, ID)
Simple to install the cables and connectors to VZ UML295 modem attached to CP MBR95. Mounted two feet above roof line Modem alone was -94 dBm, 1 bar. Attached the antenna and now at -59 dBm and solid 4 bars. Upload and download improved 4X. VZ told me nothing would improve the signal since I was 5 mi from tower and somewhat behind a mountain and trees. Decided to try it anyway. Glad they were wrong. Very pleased.

Date Added: 03/21/2014 by Ronnie M. (Kents Store, VA)
I'm about 2.5 to 3 miles from the nearest tower which I can see from the end of my driveway. I saw no increase in signle strenght or increase in speed. I'm going to try and mount it higher to see if that helps.

Date Added: 02/26/2014 by Sergio P. (Anthem, AZ)
great product easy to install and no hassel instructions, loved it.,

Date Added: 01/22/2014 by Michael C. (Louisville , KY)
This boosted our cellular signal from 7 mb/s down to 27 mb/s down. The antenna is mounted using tapcons into a brick building. We didn't notice any difference mounted at 20' versus 6' off the ground. The antenna connections will need to be taped to prevent water from getting in. Otherwise a good antenna.

Date Added: 01/09/2014 by Kelly N. (Heber Springs, AR)
Great Antenna gets the job done in my place out in the country were my signal was very bad now I have a good usable signal thanks 3gstore.

Date Added: 01/08/2014 by Vince R. (Alpharetta, GA)

Date Added: 01/06/2014 by Michael C. (Louisville , KY)
Purchased 4G antenna, adapters, and cable. Everything installed easily and looks good. Antenna booster aircard performance from 4 mb/s to 27 mb/s just by moving the antenna outside. Fast shipping!

Date Added: 12/27/2013 by Lloyd M. (Galloway, OH)
Good product, service and support.

Page 1 of 12 123456789

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Questions & Answers

where you select your cable does the cable+connecter mean you dont need the adapter
Do you offer any sort of mount/adapter to allow installation on top of something (like the roof) rather than the side mount that is included?
will this work with a verizon Jetpack if so what Adapter would I need to order? Thanks
Can I use cable TV cable (RG6) with this antenna?
How much cable can I use with this antenna?


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