Specification

Brand Name: lintratek
Origin: CN(Origin)
Model Number: 20L-CGDW/GDWL
Gain: 70dB
Output power: 20dbm
Four-band booster: Four-band booster: improve 4 bands signal at the same time
Main Selling Points: Four band / 70db / 20dBm / AGC V7.0
Accessories: Outdoor antennaindoor antenna 15m cable
External antenna: 12dbi yagi antenna
Internal antenna: 3dbi panel antenna360° cover
800mhz B20: UL:880-915mhz DL:791-821mhz
900mhz GSM: UL:890-915mhz DL:935-960mhz
1800mhz B3: UL:1710-1785mhz DL:1805-1880mhz
2100mhz B1: UL:1920-1980mhz DL:2110-2170mhz
2600mhz B7: UL:2500-2570mhz DL:2620-2690mhz
850mhz B5: UL:824-849mhz DL:869-894mhz
Coverage: Coverage: 500-1000sqm without any barries
Suitable countries: Europe Asia etc.
Power supply: 5V 4A
Warranty: 1 year warranty
2G 3G 4G cellphone amplifier: Work for Improve voice call & internet signal
B20 + B8 + B3 + B1: 800 900 1800 2100 cellular repeater
B8 + B3 + B1 + B7: 900 1800 2100 2600mhz GSM DCS WCDMA LTE 2600MHZ b7
B5 + B8 + B3 + B1: 850 900 1800 2100mhz