The car mobile radio antenna has the function of high gain, good performance. The signal reception of this antenna is very good. The short antenna has good concealment and the antenna is easy to use. You only need to install the antenna according to the correct installation method.Features:?SHORT ANTENNA GOOD CONCEALMENT?The short antenna has good concealment and the antenna is easy to use. You only need to install the antenna according to the correct installation method.?UV DOUBLE BAND OPERATING FREQUENCY?Dual band super short mini antenna has the double band and 36/480MHz operating frequency. The antenna is very easy for your use.?RECEIVING STABLE SIGNAL?The signal is stable and can receive signals even at high speeds. The length of the antenna is moderate, which is very convenient for your equipment, and there will be no unmatched situation.?HIGH QUALITY MATERIALS?The car mobile radio antenna use high quality materials to prevent damage. Our antennas are more wear-resistant and durable. Compared with the general antenna, the service life is longer.Specification:Frequency range: double band: 136-174 and 400-480MhzPower: 60WAntenna diameter: bottom 3.5cm/1.38in, tail 3cm/1.18inAntenna length: 9cm/3.54inAntenna interface: NMO maleSize: approx. 9 * 3.9 * 3.9cm / 3.5 * 1.5 * 1.5inWeight: approx. 107gPackage list:1 * Antenna