100% brand new and high qualityType:RH771Connector:SMA MaleFrequency: 144/430MHzGain: 2.15dbMax power: 10WV.S.W.R: Less 1.5Impedance: 50 OHMCable length: About 400mmWeight:32gPackage weight:42gPackage Included:1x RH771 SMA-Male Antenna