Features:The NA-805 Antenna will allow you to get longer range on your handheld radio， for like BaoFeng UV-5R radio. This antenna features a 2.15dBi signal with up to 10W of power. Boost the signal of your radio significantly!Specifications:Frequency:144/430/1200 MHZGain:0dBConnector:SMA-femaleMax. power:10WV.S.W.R:Less 1.5Demension:Approx. 45 x 12 mm(L x D)Net weight:10 gPackage weight:20 gPackage included:1 x NA-805 SMA-Female Antenna