Lintratek 4 Four Band Signal Booster 2G 3G 4G LTE B20 800 900 1800 2100 2600 850 Cellular Amplifier 1700 1900 CellPhone Repeater

Gain : 70dB
Output power : 20dbm
Power supply : 5V 3A
Four band booster : Improve four signal bands
Main Selling Points : Four band / 70db / 20dBm / AGC V7.0 / 360° transmit
Accessories : Outdoor antenna,indoor antenna, 10/15m cable
Coverage : Coverage: 500-1000sqm without any barries
2G 3G 4G cellphone amplifier : voice call & internet signal GSM DCS UMTS LTE
B8 + B3 + B1 + B20 : 800 900 1800 2100 cellular repeater
B8 + B3 + B1 + B7 : 900 1800 2100 2600mhz GSM DCS WCDMA LTE 2600MHZ b7
B8 + B3 + B1 + B5 : 850 900 1800 2100 mhz
B8 + B3 + B1 + B28 : 900 1800 2100 700B28 mhz
B5 + B4 + B2 +B7 : 850 1700 1900 2600 mhz
B5 + B4 + B2 + B28 : 850 1700 1900 700B28 mhz
B5 + B4 + B2 + B12/B17 : 850 1700 1900 700B12 mhz
Brand Name : lintratek
Model Number : 20L four band
Hign-concerned Chemical : None
Origin : Mainland China
Certification : CE
Choice : yes
semi_Choice : yes