800 900 1800 2100 2600Mhz Signal Booster GSM 2G 3G 4G LTE Repeater AGC 70dB 20dBm 4 Band Amplifier B20 B8 B3 B1 B7 20dBi Antenna

Brand Name: lintratek Certification: CE Origin: CN(Origin) Model Number: KW20L Frequency System: Four-Bands Frequency 1: 800 900 1800 2100Mhz Frequency 2: 850 900 1800 2100Mhz Frequency 3: 900 1800 2100 2600Mhz Band 20: 800Mhz Band 8: 900Mhz Band 3: 1800Mhz Band 1: 2100Mhz Band 7: 2600Mhz Gain: 70dB Power Supply: 5V 3A Improve Signal: GSM 2G 3G 4G Signal Repeater External Antenna: 20dBi
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