GSM 2G 3G 4G Cell Phone Booster Tri Band Mobile Signal Amplifier LTE Cellular Repeater GSM DCS WCDMA 900 1800 2100 Set
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Specification
Origin: CN(Origin) Model Number: S3GDWW-L-900-1800-2100 Color: black Gain: 70dB (DL) 65dB(UL) Easy to install: This repeater set includes everything you need. Coverage: 300-500 square meters without barriers Output power: 20dBm Impedance: 50ohm Connector Type: N female connector