Description: The AV-1 is a base station antenna for comminucations with ground vehicles or aircraft. It has heavy-duty construction with 3/8" diameter aluminum radials, a 1" diameter aluminum tube radiator, and is iridite-treated for durability. It mounts easily to a 1" diameter pipe or a 1-1/4" O.D. tube with locking set screws. A built-in gap-type lighting arrestor is an important design feature. The antenna requires no additional tuning and is designed to withstand windspeeds of up 100 mph. ............Click Here For Larger Picture Specifications: Application: VHF Communications Frequency: 118 to 137 MHz Impedance: 50 Ohms Nominal VSWR: 2.0 to 1 Maximum Polarization: Vertical Pattern: Omni-Directional Connector: Type PL-259 Max Weight: 2.75 lb Max Height: 34 RF Power Capacity: 1000 Watts AV-1 Information For a Product Outline - Click Here Printable Brochere - Click Here (this document is in MS Word) Dealer's Only