The Uniden ATS750 Twin UHF Antenna is a removable fibreglass whip with a heavy duty spring. It comes with 2 whips that can be changed over to suit your needs. The 6.0dBi whip is ideal for suburban areas, rural towns and open areas. The 3.0dBi whip is suited to city driving where there are lots of buildings and obstacles or heavy bush and hilly areas. It comes with a 4.5m cable and FME connector to plug into your UHF radio.