Comet GP-15 Tri-Band VHF/UHF Base Vertical Antennas provide good gain figures on the 6-meter, 2-meter, and 70-centimeter bands in a compact 7.9 foot package. These superior-quality base station antennas feature a one-piece, heavy duty, UV-stabilized fiberglass radome for many years of reliable service. With the highest power rating in their class, these tri-band base station antennas are ready to handle long QSOs from your high-power VHF/UHF radios. Although light in weight, they incorporate strong, easy-to-use, extruded aluminum and stainless steel clamp-on mounting hardware.