Antenna Connection TwistPort™ - Quick Locking Waveguide Port Radio Connection 2x Slide-On RP-SMA Materials Insert - Aluminium Alloy Adaptor - UV stabilized and weather resistant ABS plastic Flame Rating UL 94 HB Temperature -40°C to +60°C (-40°F to +140°F) Wind Survival 160 km/h Frequency Range 5400 - 5900 MHz Polarization Dual Linear H + V Cross Pol Isolation (Min) 29 dB VSWR Max 1.8 VSWR Typical 1.4 Impedance 50 Ohm 50 Ohm Isolation Between Ports 37 dB