The Dual Antenna A/B Switch for Mobile Radios is an all-aluminum antenna selector switch that enhances the capacities of your Rugged Mobile Radio. It permits switching between two antennas - a roof mounted antenna for highway use or a flag pole antenna for pit locations. In case of a race vehicle's main antenna breaking, the option to switch to a backup antenna facilitates uninterrupted communication. This antenna switch is optimal for dual band radios, accommodating both UHF and VHF antennas. It offers minimal loss and comes with convenient mounting taps. This tough, user-friendly switch thus broadens your communication capabilities.