Omnidirectional antenna, 868 MHz / 900 MHz, gain: 2 dBi, polarization: linear, opening angle: h/v 360°/50°, for control cabinet mounting (optional wall mounting) Connection Type Type N (female) Diameter 1.42" (36mm) Frequency 868-960 MHz Height 3.31" (84mm) Impedance 50 Ohms Material Xenoy 5720U-7014 (Antenna housing) Mounting Type Control cabinet Polarization Linear vertical Gain 2.15 dBi IP Rating IP66