RDX VHF Helical Antenna, Compatible Radio Brand Motorola, Compatible Radio Series RDX, Band Type VHF, Minimum Frequency 146 MHz, Maximum Frequency 174 MHz, Antenna Type Helical, Compatible Radio Grainger Model Number 2HNA6, Overall Length 5 in, Overall Width 1/2 in, Power Rating 150 W, Compatible Radio Type Handheld. This item has been restricted from sale in the following state (s): []