The HUSTLER 4-BTV HUSTLER 40-10m Vertical 1 kW Radials, provided by the user, can be ground-mounted. The exclusive trap design makes Hustler traps ultra-stable and dependable. With Hustler verticals, you can not only adjust frequency by tubing length, but also tune the traps for up to 2 MHz shifts. The large diameter tubing provides full bandwidth on 10m - 40m, with VSWR typically better than 1.6:1 at the band edges. On 80m, you can achieve around 80kHz bandwidth. The absence of tapered tubing makes this antenna really rigid, and the 0.315in base tube wall adds to the rigidity. These antennas are longer than comparable verticals, making them highly efficient. As Hustler says, these antennas offer solid signals, solid construction, and solid value. The specifications are as follows: 4 Bands, Coverage 40-10m, Bandwidth Full, SWR 1.15:1, Power 1kW, Traps 25.4mm formers, Tubing 31.75mm, Bracket size 4.45mm, Height 6.52m, Weight 6.8kg.