The DPV-37M Antenna consists of one vertically polarized, omnidirectional, dipole covering the frequency range 225 to 400 MHz. The dipole is housed in a single radome that provides both mechanical stability and environmental protection. The antenna is designed for mobile ground communication and use in an extreme environment. It is provided with a coaxial mounting arrangement to enclose the electrical connections away from the environment. The base is mounted to the antenna by a spring to protect the antenna from shock and overhead obstructions that are encountered by the vehicle.