TE Connectivity’s Hirschmann Mobility CEL 8026 BASE Wall Bracket Cellular (2G/3G/4G) Antenna is an outdoor antenna with a bracket for a fixed mast and wall mounting. The antenna features directional radiation and vertical polarization. TE Connectivity / Hirschmann Mobility CEL 8026 BASE Wall Bracket Cellular (2G/3G/4G) Antenna has an SMA male connector and 50Ω low loss cable type.