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12 dBi Log Periodic/ Yagi Antenna with Metal Reflector Grid (50 Ohm)

AFCALG0727G12NFS7 - 12 dBi Log Periodic/ Yagi Antenna with Metal Reflector Grid (50 Ohm)

12 dBi Log Periodic/ Yagi Antenna with Metal Reflector Grid (50 Ohm)

  • Regular price $199.99 USD Sale price$169.00 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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Please note: We also carry alternate 26 dB Gain version: 26dBi Gain Metal Reflector Grid Directional Antenna (50 Ohm).

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Product Description

Premium Quality Most Powerful 12 dBi Gain Wide Band Outdoor Log Periodic/ Yagi Antenna with Reflector Grid. Works on all 3G, 4G LTE, WiFi technologies. Operates on 50 Ohm impedance. We carry an alternate 10dBi Gain version of this 50 Ohm Metal Reflector Directional Grid Antenna (10 dBi) as well.

Covers a wide-band frequency bands from 698 to 2700 MHz. It can be mounted on top of any house or building on roof outside to improve access to cell phone tower signals for boosters and amplifiers installed inside.

This is our premium signal booster custom style # 7 inventory item: Outdoor 12 dBi Log Periodic/ Yagi Antenna with Grid Reflector for 4G LTE 3G Wi-Fi on 50 Ohm and bands 698MHz to 2700MHz with UPC 697691010717.

This is a directional Yagi Antenna, also known as Log Periodic antenna, which transmits powerfully in one direction. It is designed for using outdoors with any 50 Ohm 2G, 3G, 4G and LTE cellular signal amplifier or repeater. It boasts up to 12 dBi Gain.

Compatible with most 50 Ohm cell phone repeaters and boosters, including Uniden, Hiboost, SureCall and Wilson weBoost. This uni-directional Log-Periodic antenna will work for all international mobile frequency bands for 3G, 4G, LTE data and voice with any carrier including AT&T, Telus Mobility, T-Mobile USA, Bell Canada, Verizon Wireless, Rogers, Freedom Mobile, and many more.

In most instances, this unidirectional Yagi-antenna is used as an on-building roof antenna to improve access to mobile tower signals for signal amplifiers and boosters that have been installed inside. However, it can be used within interior spaces inside big buildings, warehouses, etc. to transmit excellent coverage from one area to boost weak coverage in another area.

The wide frequency range also makes it ideal for use at 900 MHz and 2.4 GHz for Wireless Video applications and WiFi.

Antenna Grid Reflector.

It features a die-cast aluminum reflector grid that is corrosion resistant and mounted on the rear of the antenna. The grid improves the Gain, Front to Back Ratio and Return Loss. This grid and yagi log periodic antenna is completely weatherproof and can be mounted on a pole with the hardware included. The 8 inch low-loss RG58 antenna lead is terminated with an N Female connector which is typically used with 50 Ohm low loss coaxial cable.


  • Compatible With 50 Ohm Cell Phone Repeaters, Amplifiers and Boosters.
  • Covers 698-2700 MHz.
  • White ABS Radome, UV Stable.
  • High Efficiency and High Gain.
  • Operates in any weather.
  • Reflector Grid Improves Gain, Front to Back Ratio and Return Loss.
  • Tilt / Swivel Pole Mount Hardware Included.
  • N-Female Connector (50 Ohm).


  • Operates on all wireless Carrier networks.
  • 2G, 3G, 4G and LTE Cellular Applications.
  • Designed to be installed on office building and house roof but can be installed within large interior spaces too.
  • Stadiums, Warehouses and DAS Systems.
  • Uniden, Hiboost, SureCall and Wilson Electronics Boosters.
  • WiFi 802.11b/g/n.
  • 900 MHz and 2.4 GHz Wireless Video.


Frequency Range 698 to 960 / 1710 to 2700 MHz
Gain 12 dBi
Polarization Vertical
Horizontal Beamwidth 75 Degrees
Vertical Beamwidth 45 Degrees
VSWR <1.8:1
Impedance 50 Ohm
Connector Type N-Female
Fits Type 400 Cable with N-Male Connector
Maximum Power 100 Watts
Cable Length 8 inches (203 mm)
Dimensions 17.5 x 8.4 x 2.6 Inches (445 x 213 x 66 mm)
Temperature Range -40°F to 149°F (-40°C to 60°C)
Weight 0.95 Lbs. (0.43 Kg)
Mast Diameter Conical 1.2 to 2 Inches (30 to 50 mm)


Customer Reviews

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  • Where I live in the mountains there is occasional very weak cellular signal predominantly in the winter time. I’m looking for a means by which I can gain cellular signal strength. I also need to know what else would be needed in addition to the antenna for me to use this for my cell phone.

    It would be best to purchase complete cellular boosting kit instead of only this passive antenna because powered signal amplifier kit multiplies the weak signal available many times and the base unit included is only available within a complete kit.    Browse list of very remote area signal booster kits that contain the most powerful Yagi directional exterior antennas that will be required in your situation. Please contact us if you need help because the weaker the signal is outside your building, the more stronger and higher cost kit will be required.

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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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