80dB High Gain Signal Amplifier
Frequency Band:GSM900 B8 LTE1800 B3
Uplink:880-915MHz 1710-1785MHz
Downlink: 925-960MHz 1805-1880MHz
Gain:80DB
We will send the product by express shipping.
We will send the product by DHL. Please provide your name in English and your address in English.
Check the frequency range before you buy
To make sure that the amplifier you buy is suitable for your mobile operator, please follow the steps and detect the frequency range of your mobile phone. This signal booster can only work on Band 8, Band 3 .
Band 8 = B8 = 2G GSM900/3G UMTS900
Band 3 = B3 = 2G GSM1800/4G LTE1800
If you find that the product cannot work for you, feel free to activate your local return service. You will get a full refund after returning the item to AliExpress warehouse in Saudi Arabia.
The signal booster can work for GSM 900 , 3G UMTS 900 and 4G LTE 1800
GSM 900 and LTE 1800 are widely operated in Asia and Europe. UMTS 900 is operated in France, Italy, Spain, Portugal, Germany, Poland, etc.Applies to Saudi Arabia.
The AGC and MGC functions can prevent the amplified signal from causing interference to the base station. Even if it is installed incorrectly, the amplifier can protect the normal operation of the base station.
The maximum gain of the signal booster is 80dB. It is suitable for the village. It can work with 6 indoor antennas or more at the same time.
Each indoor antenna can cover about 200 square meters.
Frequency bands of operators in major countries