SP-R975B                                                                                                       Base Antenna      FREQUENCY RANGE   914 ~ 959 MHz  IMPEDANCE (NOMINAL)  50 W  V.S.W.R.  2.3 : 1 (max.)   GAIN  UNITY  RADIATION PATTERN  OMNI-DIRECTIONAL  POLARIZATION  VERTICAL  LENGTH  120.0 ± 1.5 mm  PULLING STRENGTH  3 kgf (min.)  SWIVEL TORQUE  3 kgf (min.)  TEMPERATURE  -30 ~ +60 °C  CONNECTOR  NON-CONNECTOR