The Hustler MRM is a mobile scanner antenna covering: 30-50, 148-174, 430-450 and 800-950 MHz. It features a 3 ounce magnet mount, 12 foot of RG-58/U coaxial cable terminating in a BNC plug. The whip is 33 inches high with a small center loading coil. The whip element is silver and the coil and magnetic base are black.