HA-1800B2                                                                                                     Base Antenna        FREQUENCY RANGE  1.88 ~ 1.90 GHz  IMPEDANCE (NOMINAL)  50 W  V.S.W.R.  1.5 : 1 (max.)  RADIATION PATTERN  OMNI-DIRECTIONAL  POLARIZATION  VERTICAL  DIMENSIONS  65.0 ´ 48.0 ´ 9.5 mm  TEMPERATURE   -30 ~ +60 °C  CONNECTOR  NON-CONNECTOR