Made of heavy-duty black fiberglass, this  18 Ft Base Antenna with 26 MHz to 31 MHz 5.75 dBd Gain comes with twin tuning rings for fine tuning capabilities and provides omnidirectional coverage for optimal transmission and reception. It stands 18 ft. tall and comes in 3 sections for easy installment. A mounting bracket with stainless steel hardware is included.

• 3 sections
• 18 ft. tall
• Twin tuning rings for fine tuning
• 1/2 wave over 1/4 wave
• Omnidirectional
• Heavy-duty black fiberglass construction
• SO-239 UHF female connector
• Mast diameter accepted: 1-3/16 in. to 2-7/16 in.
• Impedance: 50 ohms
• Includes mounting bracket with stainless steel hardware