The Lowprofile UHF Multi-function antenna is designed for installation on military ground vehicle. AN/PSC-5 or AN/PRC-117 transceivers coupled with the omni-directional low profile antenna supports both UHF Line-of-sight (LOS) and UHF SATCOM DAMA communications on the move at speeds up to 50 mph. Frequency Range SATCOM RX 243 to 270 MHz SATCOM TX 292 to 318 MHz LOS 225 to 400 MHz. The low profile design, less than six inches high has low visual signature, it is immersible in water, and withstands tree branch strikes. Vehicles using this combination include: Marine Corps Command & Control (C2) units, ranging from Light Armored Vehicles (LAVs) and Humvees, to Army and Marine Communication Shelters, U.S. Naval Units, and components of the Army Interim Brigade Combat Team (IBCT).