The 02633FT is 2.15dBi gain, roof mount flexible Antenna covering the 380 – 520 MHz section of the UHF commercial Mobile Radio Bands. The 02633FT antenna offers a genuine 2.15dBi of gain on the horizon across the whole designated band of operation when installed on a Ground Plane. It is designed for optimum performance on the 02740 mobile base and covers the entire respective designated bands of operation under 1.5:1 VSWR.