Uniden's AT850BK is a 6.6dBi elevated feed black heat shrink fibreglass whip. Complete with a stainless-steel spring. This 6.6dBi antenna is engineered and designed to be rugged and durable to suit all round use including flat terrain, in town and out in the country. The AT850BK's stainless steel spring allows for heavy usage in tough conditions making it suitable for both sedans, 4WD vehicles and trucks. This antenna excels in high quality communication across most environments with a 4.5 metre low loss coax cable. Including the spring and base, this antennas length is 889mm. UHF CB Radios are used by everybody from truck drivers, 4x4 enthusiasts and boat owners to Police, Highway Patrol, Fire Services and the military. UHF CB Radios are an essential reliable communication tool. All these users need to know that their radios are fully functional and reliable. They need to know that, in the event of an emergency, their lines of communication remain open. For that reason, when looking to buy a CB radio for the first time, you should always buy a trusted, reputable brand. Similarly, when new radio communication technology that delivers improved performance is introduced, it makes good sense to upgrade. Uniden offer a vast range of UHF CB communication devices including in vehicle and handheld radios, antennas and accessories which are built for Australian and New Zealand conditions. Uniden is the world's largest manufacturer and global leader of wireless communication products and was the first company to introduce an 80 channel UHF CB Radio into Australia. They are committed to producing high quality products which offer longevity and durability. All products are designed with high standards whilst continuing to strive for innovative ideas and excellence.