The Spectral IsoPole 220 Antenna is a high-quality VHF antenna designed for base station radios and repeaters. Made in the United States by the brand IsoPole Spectral, this omnidirectional antenna is compatible with various brands and is specifically tailored for use in the VHF frequency band. With a reputation as the "Queen of VHF and UHF Antennas," this model offers superior performance and reliability for ham, amateur radio enthusiasts, and other radio communication users looking to enhance their signal strength and reach. New old stock original