The 160CP14 is a light, medium performance circularly polarized antenna designed to work across the two meter amateur band. Optimum match and gain are between 155 & 165MHz for the satellite band. Computer design techniques help keep spurious side lobes low down for optimum signal to noise ratios. This antenna features the same CNC machined, O-ring and silicone-gel sealed, driven element assemblies common to all M2 Yagi antennas. This insures years of trouble free performance regardless of weather.