3dbi Celling Omni Antenna (698-2700) Frequency Range(MHz) 698-960/1710-4000 Gain(dBi) 2/5 Horizontal-3dB Beamwidth(°) 360 Vertical-3dB Beamwidth(°) 85/35 VSWR ≤1.8/≤1.5 Input Impedance(Ω) 50 Polarization 垂直 V Intermodulation IM3(2*33dBm) ≤-150dBc Max Input Protection(W) 50 Connector N-Female Lighting Protection 直流接地 DC Ground Mechanical parameter Antenna Dimension(mm) Φ204X115 Cover Material ABS Weight(kg) 0.5 Operating Temperature(°) -40~+60