Length: 1.58m / Weight: 600gGain: 5.0dB (144MHz), 7.6dB (430MHz)Max.power rating: 150W FM(Total) / Impedance: 50 OhmsVSWR: Less than 1.5:1 / Connector: MP / Type: 7/8wave double C-Load radialless (144MHz), 3x5/8wave C-Load radialless (430MHz)