The Diamond BB7V Vertical Broadband Antenna provides you with a frequency coverage of 2 MHz to 30 MHz without radials. It has 6 telescopic segments that extend to 22ft long and all of the sections are self locking. The BB7V is incredibly easy to use and can be lowered or raised in a matter of minutes. If you're looking for more permanent use of your BB7V antenna, then the sections can be locked with a single screw per section. Due to the easy nature of lowering and raising the antenna, it has become a common favourite among travellers or anyone that want a quick and easy wideband antenna solution. Not only is the BB7V easy to use, but it also blends into its surroundings making it a low profile antenna.