Specification

Brand Name: GOBOOST
Origin: CN(Origin)
Model Number: GB21
850+1800+2100MHz: Band5Band3Band1
850+900+1800MHz: Band5GSMBand3
850+1900+1700 MHz: Band5Band2Band4
850+1900+2600 MHz: Band5Band2Band7
Coverage: 300-800sqm without barriers
Gain: 70dB
Bandwide: 25M+75M+60M
Impedance: 50 ohm
RF Connector: N-Female
Power Supply: AC:100~240V 50/ 60Hz DC:12V 2A
Funtion: strengthen cellular cell phone signal network
Cable: 10M Coaxial cable
Outdoor Antenna: 13 dBi Yagi External Antenna
Indoor Antenna: 3dbi Celling Internal Antenna
Use For: 2g 3g 4g signal boostger for mobile phone;communication amplifier
Accessories: power cordoutdoor antennaindoor antenna13m cable
Suitable for: Repeater Ru Spain France Brazil Europe etc.
Applicable Place: Home OfficeGarageHotelVillageShopping Mall ......