indoor antennaModel TQJ-800/2500A Frequency range 800-2500MHz VSWR <1.45 Input impendence 50Ω Gain 3dBi Polarization type Vertical polarization Intermodulation <-110dBm Max power 50W Lightning protection DC ground Connector type N female Weight 400g Dimension Φ170×90mm Radome material UV-Protected ABS Antennas color White Environment Temperature Working Temperature: -40 +60 Limit Temperature: -55 +70