Goboost 2G 3G 4G LTE Cell Phone Signal Booster
Goboost 2G 3G 4G LTE Cell Phone Signal Booster

Goboost 2G 3G 4G LTE Cell Phone Signal Booster 2 Band 5850/1900MHz 70dB High Gain Cell Phone Signal Booster Repeater for Better Voice & Data- AT&T, Verizon, T-Mobile, Live Talk | FCC Certification


  •     The external antenna should be installed in a place where the signal is good, usually 3-4 bars, otherwise the product will be useless and a good external signal will be needed to improve the internal signal.
  •     The indoor coverage area depends on the available external signal strength, so you need to know the local signal environment.
  •     The "BTS" port of the signal booster should be connected to the external antenna, while the other port should be connected to the internal antenna.
  •     The distance between the outdoor antenna and the indoor antenna should be more than 10 meters and should not be placed on the same horizontal line. The outdoor antenna must be “isolated” from the indoor antenna and there must be structural obstructions (eg walls, partitions, etc.) between them.
  •     If the booster LED is blinking, it means that the signal reception is unstable. Please adjust the position and direction of the outdoor antenna or raise it up and make sure it can receive a good signal from the signal tower.
  •     If the Boost LED signal bar is full, but the phone signal doesn't improve at all, it may be a self-exciting phenomenon. The distance between the indoor antenna and the outdoor antenna should be increased and separated by a wall. Make sure that there is no free space between them and do not install indoor antennas next to the windows, as the glass insulation of the windows is insufficient which hinders the reception of the indoor signal.
Goboost 2G 3G 4G LTE Cell Phone Signal Booster
Goboost 2G 3G 4G LTE Cell Phone Signal Booster

  •     📶 [Compatible with Most US Carriers] - The home and office cell phone signal booster can work for most people with 3G 4G LTE 850MHz (Band 5) and 1900MHz (Band 2) including AT&T, Verizon, T-Mobile, Open and American cell phone!
  •     📶 [Ultra-Slim Design but More Power] - 70dB high gain, 23dB high output power signal amplifier, large coverage area up to 2000-5000 square feet, unobstructed. In the event of a short circuit, the signal is transmitted faster. Excellent speed, faster upload and download! No more dropped calls, this will meet most of your needs.
  •     📶 [Smart Device with LED Indicator] - Dual band cell phone signal booster with two LED indicators can help you monitor the signal strength in real time! Support multiple simultaneous connections, welcome family and guests, reduce radiation, reduce signal tower interference, protect your health, improve signals and improve life!
  •     📶 [Easy to Install] - All components required for installation are included in the package and step-by-step instructions are provided. You don't need professional technical knowledge, you can simply configure the signal amplifier extension kit according to the instructions in the user manual.
  •     ❤ [Reliable service guarantees FCC, IC and CE certification, quality assurance, lifetime free maintenance! ! 30 Days Money Back Guarantee. We have a team of qualified professional and technical personnel. Please feel free to contact us if you have any signal issues and we will try our best to solve your problem.

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