Products Name: 2g 3g 4g JIO 850/900/1800/2100MHz LCD display Booster 
                            
                                
                            
                                
Model: SG-LIQ-70-20
                            
                                
                            
                                
Frequency band: B5&B8&B3&B1-850/900/1800/2100 MHz
                            
                                
                            
                                
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Data 2G & 3G & 4G Signals: Message & Call & internet
                            
                                
                            
                                
Application: Home, Office Room, Bedroom, Packing etc...
                            
                                
                            
                                
Gain & Power: 70dB / 20dBm
                            
                                
                            
                                
Function: ALC, LCD Display
                            
                                
                            
                                
Coverage: 500~800 m2
                            
                                
                            
                                 
Support Service antennas: 2~4pcs
                            
                                
                            
                                
Support mobile users: Up to 150 users
                            
                                
                            
                                
Warranty: 2years