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SureCall Wide-Band Yagi Antenna - SC-230W

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Item Number: 3636



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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. Make sure to choose a long enough cable to allow you to mount the antenna in a location where it will have line of sight to the cell tower, but keep in mind that shorter is better.
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
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Fast Facts About This Product:

  • This antenna is best for: 3G and 4G users with the ability to carefully/exactly aim an antenna at the cell tower
  • Compatibility: 700-2700mhz networks, which are used by most 2G, 3G, and 4G providers in the USA, including:
    • Verizon 2G/3G/4G
    • Sprint 2G/3G/4G LTE
    • AT&T 2G/3G/4G/LTE
    • T-Mobile 3G/4G
    • MetroPCS 3G/4G
    • US Cellular 3G/4G
    • 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.
  • Length: 17.3"
  • Cable: NO cable is included with this antenna.
  • Ground Plane: The Yagi Antenna has a built-in ground plane.
  • Weatherproof? Yes, this antenna is weatherproof and designed for outdoor use.
  • Mounting Requirements: Mounting hardware is included to mount to a wall or to a pipe/pole (accommodates diameters from 1.25" - 2"). It must be aimed directly at the cell tower.
  • Portability: This antenna is made to be installed at a fixed location aimed at the tower and is NOT portable.

The main benefit of the this multi-band Yagi antenna is its ability to focus its signal in one direction, which leads to greater gain. This antenna is designed for stationary/building use only - it is not appropriate for mobile or travel use. If this antenna is not aimed correctly, it will not be effective - we do NOT recommend this antenna unless you know where the tower is and/or have the patience to do extensive testing while installing.

This directional ultra wide-band log periodic antenna covers a very wide frequency range with high gain. This antenna can be used indoors or outdoors and comes complete with all components needed for pole mounting or wall mounting (does not include the pole). The sealed housing is UV stabilized ABS plastic. The backplate is stainless steel with stainless steel fasteners. All bracket components are stainless steel as well for corrosion protection. The pigtail is outdoor-rated cable terminated with an N/Female connector (coax cable sold separately).


  • Model: SC-230W (formerly CM230W)
  • Frequency range: 698-806 / 806-960 / 1710-2700 mhz
  • Antenna gain: 10db / 10db / 11db
  • Impedance: 50 Ohms
  • Cable: None included - cable must be selected separately
  • Dimensions: 17.3" x 7.25" x 1.45"
  • Weight: 7oz
  • Connector: N Female
  • Mount: Pole mount
  • Polarization: Vertical
  • Beamwidth: 70-90° horizontal, 85-110° vertical

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Date Added: 07/25/2016 by Willard L. (Bristow, OK)
I had an omni antenna. Changed to the Yagi and my data download went from 3meg to 5.6meg with this ONE SIMPLE change. Pointing it in the right direction is critical.

Date Added: 03/05/2014 by Jerry M. (Austin, TX)
I got one of these in the 65dB Amp kit, and it all works beautifully. The Cellphone-Mate 65dB amp kit with this yagi performs significantly better than the Wilson amp and the previous yagi antenna offered on this site. It's probably all due to the extra 15dB of the new amp (and higher-quality antenna cables that come with the new kit, as well), but certainly, this antenna does it's job well. I highly recommend the kit, by the way.

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Surecall Panel Antenna Installation Guide 01/14/2016

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