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Single Band 850MHz Signal Booster | 2G 3G 4G Mobile Phone Repeater

  • Sale
  • $55.00
  • Regular price $95.00
Shipping calculated at checkout.

This booster works with both voice and data services of all CDMA 850MHz,  GSM 850MHz, 3G UMTS 850MHz, and 4G LTE FDD 850MHz networks. 

Buyers from Europe do not buy this item, since there is no 850MHz networks in Europe (except Ukraine), this 850MHz booster does not work with 4G LTE FDD 800MHz networks in Europe.

Please check your country's cellular frequency information at, and contact us via to make sure the accurate frequency of your service in your address. Making sure your signal frequency in your address can guarantee that you won't buy the wrong booster. Very important!


Frequency: 824-849MHz (Uplink); 869-894MHz (Downlink)
Max Output Power: 22dBm
Repeater Gain: 70 dB
ALC: Yes
Repeater Port: SMA female
Power Supply: AC 100V - 240V
Outdoor Antenna Gain: 5dB
Indoor Bar Antenna Gain: 3dB
Impedance: 50 ohms
Working Voltage: DC 5V
Working Temperature: -15 to 55 degree centigrade
Dimension: Appr. 165*112*30 (mm)


Package Contents:

1x 850MHz Signal Booster

1x Outdoor Antenna w/ 10m 50 ohms cable

1x Indoor Whip Antenna

1x 5V Power Supply (USA, AU & EU standard optional)


In order to get satisfying shopping experience, please read the FAQ carefully, and consult us via before purchasing, we will recommend you the most cost-effective signal booster based on your actual situation.