GSM900 MHz LCD Easy-Wifi Signal Booster

Product description

An antenna amplifier, as its name implies, is used to amplify an antenna. Specifically, it is used to amplify the TV signal to improve its quality. An antenna amplifier can be indispensable in many situations, such as when the antenna is far from the transmitter. Signal amplification will allow you to enjoy digital terrestrial TV without any interference. If, when receiving digital terrestrial TV, the picture stops, there are interruptions in the broadcast, and on top of that the picture changes color mostly to one color, it means that we should buy an antenna amplifier.

Technical data:

• Manufacturer OSERJEP
• Model: OJ-B101-1
• Frequency range: 900 MHZ
  
• Color: chrome

Before purchasing, please note:

• make sure the frequency band of your sim card is suitable for this item.
• make sure that on your outside the house can get a good signal that you want to amplify. on your phone can display 4 ~ 5 bar signal (at least catch-70dB ~-90dB). Otherwise, the amplifier can not improve its signal condition